TW201829636A - Color composition, color filter, method for producing color filter, liquid crystal display device and light-emitting display device - Google Patents

Color composition, color filter, method for producing color filter, liquid crystal display device and light-emitting display device Download PDF

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TW201829636A
TW201829636A TW106119940A TW106119940A TW201829636A TW 201829636 A TW201829636 A TW 201829636A TW 106119940 A TW106119940 A TW 106119940A TW 106119940 A TW106119940 A TW 106119940A TW 201829636 A TW201829636 A TW 201829636A
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color filter
coloring
mass
layer
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TWI742096B (en
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小倉教弘
伊藤陽平
村田智基
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大日本印刷股份有限公司
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00Diaryl- or thriarylmethane dyes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00Diaryl- or thriarylmethane dyes
    • C09B11/04Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10Amino derivatives of triarylmethanes
    • C09B11/12Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
    • C09B11/16Preparation from diarylketones or diarylcarbinols, e.g. benzhydrol
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00Diaryl- or thriarylmethane dyes
    • C09B11/04Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10Amino derivatives of triarylmethanes
    • C09B11/12Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
    • C09B11/20Preparation from other triarylmethane derivatives, e.g. by substitution, by replacement of substituents
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/12Light sources with substantially two-dimensional radiating surfaces

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Optical Filters (AREA)
  • Liquid Crystal (AREA)
  • Materials For Photolithography (AREA)
  • Electroluminescent Light Sources (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Provided is a coloring composition which contains (A) a colorant, (B) a dispersant, (C) a binder component, (D) a fluorine-containing polymer and (E) a solvent, and wherein: the colorant (A) contains a dye salt colorant; and the fluorine-containing polymer (D) contains a thermally decomposable fluorine-containing polymer from which a fluorine-containing group is cleaved in a temperature range of from 100 DEG C to 250 DEG C (inclusive).

Description

著色組合物、彩色濾光片及其製造方法、液晶顯示裝置及發光顯示裝置Coloring composition, color filter, manufacturing method thereof, liquid crystal display device, and light emitting display device

本發明之實施形態係關於一種著色組合物、彩色濾光片及其製造方法、液晶顯示裝置及發光顯示裝置。Embodiments of the present invention relate to a coloring composition, a color filter, a method of manufacturing the same, a liquid crystal display device, and a light-emitting display device.

伴隨個人電腦之發展,尤其攜帶用個人電腦之發展,液晶顯示器之需求增加。家用之液晶電視之普及率亦提高,液晶顯示器之市場處於日益擴大之狀況。又,最近,視認性藉由自發光而較高之有機EL(Electroluminescence,電致發光)顯示器之類之發光顯示裝置亦作為下一代圖像顯示裝置而受到矚目。該等圖像顯示裝置之性能中,強烈期望對比度或色再現性之提高等進一步之高畫質化或消耗電力之減少。 該等顯示裝置中使用彩色濾光片。例如液晶顯示裝置之彩色圖像之形成係穿過彩色濾光片之光直接著色為構成彩色濾光片之各像素之顏色,該等顏色之光合成而形成彩色圖像。又,發光顯示裝置中,於白色發光之發光元件使用彩色濾光片之情形時,與液晶顯示裝置同樣地形成彩色圖像。 此種狀況下,對於彩色濾光片,亦更加期望高亮度化、高對比度化或色再現性之提高。 此處,彩色濾光片通常具有透明基板、形成於透明基板上之包含紅、綠、藍之三原色之著色圖案之著色層、以劃分各著色圖案之方式形成於透明基板上之遮光部。 作為用以達成高亮度化之一個方法,研究使用有染料之著色樹脂組合物作為著色層形成用組合物。染料與顏料相比,通常透過率較高,可製造高亮度之彩色濾光片。然而,染料存在易於因紫外線照射等而退色,著色層之亮度易於下降的問題。 另一方面,對彩色濾光片之著色層就色不均之減少等觀點而言,要求較高之平滑性。作為使平滑性變得良好之方法,已知於著色樹脂組合物中添加調平劑等。然而存在調平劑偏集存在於著色層表面,導致表面之潤濕性下降之情形。故而,於在著色層上設置保護層等之情形時,存在該樹脂層用之組合物容易被著色層表面排斥而容易產生塗膜不均的問題。作為解決該問題之方法,已知設置對著色層表面照射紫外線之紫外線清洗步驟而提高著色層表面之潤濕性的方法等。 又,例如專利文獻1中,作為可提供對彩色濾光片之各像素或該像素之保護膜賦予較高之平滑性,可良好地將塗佈劑等塗佈於該像素或保護膜上之組合物的樹脂,揭示有具有特定結構之含氟熱分解性樹脂。 先前技術文獻 專利文獻 專利文獻1:日本專利特開2016-17172號公報With the development of personal computers, especially the development of portable personal computers, the demand for liquid crystal displays has increased. The popularity of LCD TVs for homes has also increased, and the market for liquid crystal displays is expanding. In addition, recently, a light-emitting display device such as an organic EL (Electroluminescence) display which is highly self-illuminating has been attracting attention as a next-generation image display device. Among the performances of such image display devices, it is strongly desired to further improve the image quality or power consumption, such as improvement in contrast or color reproducibility. Color filters are used in these display devices. For example, the formation of a color image of a liquid crystal display device is directly colored by the light passing through the color filter to the color of each pixel constituting the color filter, and the light of the colors is combined to form a color image. Further, in the case of using a color filter for a light-emitting element that emits white light in a light-emitting display device, a color image is formed in the same manner as the liquid crystal display device. In such a case, it is more desirable for the color filter to have higher luminance, higher contrast, or improved color reproducibility. Here, the color filter generally has a transparent substrate, a coloring layer including a colored pattern of three primary colors of red, green, and blue formed on the transparent substrate, and a light shielding portion formed on the transparent substrate so as to divide the respective colored patterns. As a method for achieving high luminance, a dye-forming colored resin composition was used as a composition for forming a colored layer. Compared with pigments, dyes generally have a high transmittance and can produce high-intensity color filters. However, there is a problem that the dye tends to be discolored by ultraviolet irradiation or the like, and the brightness of the colored layer is liable to lower. On the other hand, from the viewpoint of reducing the color unevenness of the color layer of the color filter, high smoothness is required. As a method of improving the smoothness, it is known to add a leveling agent or the like to the colored resin composition. However, there is a case where the leveling agent is present on the surface of the colored layer, resulting in a decrease in wettability of the surface. Therefore, when a protective layer or the like is provided on the colored layer, there is a problem that the composition for the resin layer is easily repelled by the surface of the colored layer, and coating film unevenness is likely to occur. As a method for solving this problem, a method of providing an ultraviolet cleaning step of irradiating the surface of the colored layer with ultraviolet rays to improve the wettability of the surface of the colored layer is known. Further, for example, in Patent Document 1, it is possible to provide a high smoothness to each of the pixels of the color filter or the protective film of the pixel, and to apply a coating agent or the like to the pixel or the protective film. The resin of the composition discloses a fluorine-containing thermally decomposable resin having a specific structure. PRIOR ART DOCUMENT Patent Document Patent Document 1: Japanese Patent Laid-Open No. 2016-17172

[發明所欲解決之問題] 本發明之實施形態之目的在於提供一種可形成高亮度且具有較高之平滑性,容易於表面形成被覆層之著色層之著色組合物,具有高亮度且平滑之著色層之彩色濾光片及其製造方法,具有該彩色濾光片之液晶顯示裝置及發光顯示裝置。 [解決問題之技術手段] 本發明之一實施形態係提供一種著色組合物,其含有(A)色料、(B)分散劑、(C)黏合劑成分、(D)含氟聚合物及(E)溶劑, 上述(A)色料含有染料之成鹽色料,且 上述(D)含氟聚合物含有含氟基於100℃以上且250℃以下之溫度區域脫離之熱分解型含氟聚合物。 本發明之一實施形態係提供一種著色組合物,其含有(A)色料、(B)分散劑、(C)黏合劑成分、(D)含氟聚合物及(E)溶劑, 上述(A)色料含有染料之成鹽色料,且 上述(D)含氟聚合物係於側鏈包含選自下述通式(1-1)及下述通式(1-2)中之一種以上之結構之聚合物。 [化1](通式(1-1)及通式(1-2)中,L1 表示氧原子或硫原子,R1 、R2 及R3 分別獨立表示氫原子、可具有取代基之碳原子數為1個以上且18個以下之烴基,Rf 表示具有氟原子之烷基或具有氟原子之聚伸烷基醚基;R1 與Rf 可鍵結形成環結構)。 本發明之一實施形態係提供一種著色組合物,其中上述(A)色料含有選自三芳基甲烷系色料及二苯并吡喃系色料中之一種以上。 本發明之一實施形態係提供一種著色組合物,其中上述(A)色料含有下述通式(I)所表示之色料。 [化2](通式(I)中,A係與N直接鍵結之碳原子不具有π鍵之a價之有機基,該有機基表示至少與N直接鍵結之末端具有飽和脂肪族烴基且碳鏈中可含有O、S、N之脂肪族烴基,或與N直接鍵結之末端具有脂肪族烴基且碳鏈中可含有O、S、N之芳香族基, Ri 、Rii 、Riii 、Riv 及Rv 各自獨立表示氫原子、可具有取代基之烷基或可具有取代基之芳基,Rii 與Riii 、Riv 與Rv 可鍵結形成環結構; Rvi 及Rvii 各自獨立表示可具有取代基之烷基或可具有取代基之烷氧基, Ari 表示可具有取代基之2價之芳香族基, Bc- 表示c價之陰離子, a及c表示2以上之整數,b及d表示1以上之整數,e表示0或1,f及g表示0以上且4以下之整數,f+e及g+e為0以上且4以下, 存在複數個之Ri ~Rvii 、Ari 、e、f及g可相同亦可不同)。 本發明之一實施形態係提供一種彩色濾光片,其係於透明基材上具有著色層者,且上述著色層之至少一個為表示上述本發明之實施形態之著色組合物之硬化物。 本發明之一實施形態係提供一種彩色濾光片,其中於上述著色層上進而具有被覆層。 本發明之一實施形態係提供一種彩色濾光片之製造方法,其係於透明基板上具有著色層之彩色濾光片之製造方法;且具有: 步驟(i),其係於透明基板上形成上述本發明之一實施形態之著色組合物之塗膜; 步驟(ii),其係將上述塗膜硬化;及 步驟(iii),其係將硬化之塗膜加熱。 本發明之一實施形態係提供一種彩色濾光片之製造方法,其於上述步驟(iii)後,進而具有於著色層上形成被覆層之步驟(iv),且 上述步驟(iii)與上述步驟(iv)之間不具有紫外線清洗步驟。 本發明之一實施形態係提供一種液晶顯示裝置,其具有上述本發明之一實施形態之彩色濾光片、對向基板、及形成於上述彩色濾光片與上述對向基板之間之液晶層。 本發明之一實施形態係提供一種發光顯示裝置,其具有上述本發明之一實施形態之彩色濾光片、及有機發光體。 [發明之效果] 根據本發明之實施形態,可提供一種可形成高亮度、具有較高之平滑性,容易於表面形成被覆層之著色層之著色組合物,具有高亮度且平滑之著色層之彩色濾光片及其製造方法,具有該彩色濾光片之液晶顯示裝置及發光顯示裝置。[Problem to be Solved by the Invention] An object of an embodiment of the present invention is to provide a colored composition which can form a color layer having high brightness and high smoothness and which is easy to form a coating layer on a surface, and has high brightness and smoothness. A color filter of a colored layer and a method of manufacturing the same, comprising a liquid crystal display device and a light-emitting display device of the color filter. [Technical means for solving the problem] An embodiment of the present invention provides a coloring composition comprising (A) a colorant, (B) a dispersant, (C) a binder component, (D) a fluoropolymer, and E) a solvent, the (A) coloring matter contains a salt-forming salt of a dye, and the (D) fluoropolymer contains a thermally decomposable fluoropolymer having a fluorine-containing detachment based on a temperature region of 100 ° C or more and 250 ° C or less . An embodiment of the present invention provides a coloring composition comprising (A) a colorant, (B) a dispersant, (C) a binder component, (D) a fluoropolymer, and (E) a solvent, (A) The colorant contains a salt-forming salt of the dye, and the (D) fluoropolymer is one or more selected from the group consisting of the following general formula (1-1) and the following general formula (1-2) in the side chain. The polymer of the structure. [Chemical 1] (In the general formula (1-1) and the general formula (1-2), L 1 represents an oxygen atom or a sulfur atom, and R 1 , R 2 and R 3 each independently represent a hydrogen atom, and the number of carbon atoms which may have a substituent is One or more and 18 or less hydrocarbon groups, and R f represents an alkyl group having a fluorine atom or a polyalkylene ether group having a fluorine atom; R 1 and R f may be bonded to form a ring structure). An embodiment of the present invention provides a coloring composition, wherein the (A) colorant contains one or more selected from the group consisting of a triarylmethane coloring material and a dibenzopyran coloring material. An embodiment of the present invention provides a coloring composition wherein the (A) colorant contains a coloring matter represented by the following formula (I). [Chemical 2] (In the general formula (I), the carbon atom to which the A system and N are directly bonded does not have an a-valent organic group of a π bond, and the organic group means a saturated aliphatic hydrocarbon group having at least a terminal bonded directly to N and a carbon chain An aliphatic hydrocarbon group which may contain O, S or N, or an aliphatic hydrocarbon group having a terminal bonded directly to N and having an O, S, N aromatic group in the carbon chain, R i , R ii , R iii , R Iv and R v each independently represent a hydrogen atom, an alkyl group which may have a substituent or an aryl group which may have a substituent, and R ii and R iii , R iv and R v may bond to form a ring structure; R vi and R vii each Independently denotes an alkyl group which may have a substituent or an alkoxy group which may have a substituent, Ar i represents a divalent aromatic group which may have a substituent, B c- represents an anion of a c valence, and a and c represent 2 or more Integer, b and d represent an integer of 1 or more, e represents 0 or 1, f and g represent an integer of 0 or more and 4 or less, and f+e and g+e are 0 or more and 4 or less, and a plurality of R i to R vii , Ar i , e, f, and g may be the same or different). According to an embodiment of the present invention, there is provided a color filter comprising a colored layer on a transparent substrate, and at least one of the colored layers is a cured product of the colored composition of the embodiment of the present invention. An embodiment of the present invention provides a color filter in which a coating layer is further provided on the colored layer. An embodiment of the present invention provides a method of manufacturing a color filter, which is a method of manufacturing a color filter having a colored layer on a transparent substrate, and has: (i) which is formed on a transparent substrate The coating film of the coloring composition according to the embodiment of the present invention; the step (ii) of curing the coating film; and the step (iii) of heating the hardened coating film. According to an embodiment of the present invention, there is provided a method of producing a color filter, further comprising the step (iv) of forming a coating layer on the colored layer after the step (iii), and the step (iii) and the step There is no UV cleaning step between (iv). According to an embodiment of the present invention, there is provided a liquid crystal display device comprising the color filter of the embodiment of the present invention, a counter substrate, and a liquid crystal layer formed between the color filter and the counter substrate . An embodiment of the present invention provides a light-emitting display device comprising the color filter of the embodiment of the present invention and an organic light-emitting body. [Effects of the Invention] According to an embodiment of the present invention, it is possible to provide a colored composition which can form a color layer having high brightness and high smoothness and which is easy to form a coating layer on the surface, and has a high-brightness and smooth color layer. A color filter and a method of manufacturing the same, the liquid crystal display device and the light-emitting display device having the color filter.

以下,一面參照圖式等一面說明本發明之實施形態或實施例等。其中,本發明可以眾多不同之態樣實施,並非限定於以下例示之實施形態或實施例等之記載內容而解釋者。又,作為圖式,為了使說明更明確,存在與實際態樣相比較,模式地表示各部之寬度、厚度、形狀等之情形,但亦僅為一例,並不限定本發明之解釋。又,於本說明書與各圖中,關於已出現之圖,有時對與上述者相同之要素賦予相同之符號,適當省略詳細之說明。又,為方便說明,存在使用上方或下方之語句進行說明之情形,但上下方向可反轉。 於本說明書中,於某構件或某區域等之某構成處於其他構件或其他區域等之其他構成之「上(或下)」之情形,只要無特別限定,則不僅有處於該等其他構成之直接上方(或直接下方)之情形,亦包含處於其他構成之上方(或下方)之情形,即,亦包含其他構成之上方(或下方)中間可含有其他構成要素之情形。 再者,於本發明中,光包含可見及非可見區域之波長之電磁波,進而輻射,輻射包含例如微波、電子束。具體而言,係指波長5 μm以下之電磁波及電子束。 於本發明中,所謂(甲基)丙烯酸係指丙烯酸及甲基丙烯酸之兩者,所謂(甲基)丙烯酸酯係指丙烯酸酯及甲基丙烯酸酯之兩者。 1.著色組合物 本發明之著色組合物含有(A)色料、(B)分散劑、(C)黏合劑成分、(D)含氟聚合物及(E)溶劑, 上述(A)色料含有染料之成鹽色料, 上述(D)含氟聚合物含有含氟基於100℃以上且250℃以下之溫度區域脫離之熱分解型含氟聚合物。 本發明之著色組合物藉由組合使用染料之成鹽色料與特定之熱分解型含氟聚合物,可形成高亮度,具有較高之平滑性,容易於表面形成被覆層之著色層。 自先前以來,作為彩色濾光片之著色層,就色不均之減少等觀點而言,要求較高之平滑性。作為使平滑性變得良好之方法,自先前以來,實施於著色組合物中添加氟系調平劑等之方式。然而存在調平劑偏集存在於著色層表面,導致表面之潤濕性下降之情形。故而,於著色層上設置保護層或配向膜等被覆層之情形時,存在該被覆層形成用之組合物容易於著色層表面被排斥而容易產生塗膜不均的問題。作為解決該問題之方法,實施有設置對著色層表面照射紫外線之紫外線清洗步驟從而提高著色層表面之潤濕性的方法等。先前,作為著色組合物中之色料,通常使用耐光性優異之顏料,故而藉由上述方法,可形成平滑性良好之著色層與無塗佈不均之被覆層。另一方面,就彩色濾光片之進一步高亮度化之觀點而言,本發明者等人開始研究使用含有染料之著色組合物形成著色層。得知於對含有染料之著色層應用上述紫外線清洗步驟之情形時,反而存在著色層之亮度下降之情形。本發明者等人基於此種見解進行潛心研究,結果發現藉由組合使用染料之成鹽色料與特定之熱分解型含氟聚合物,可形成高亮度,具有較高之平滑性,容易於表面形成塗膜之著色層。 本發明之著色組合物含有染料之成鹽色料作為(A)色料。藉由使用染料可達成高亮度化,又,藉由使染料成氯化,亦可提高耐熱性。 又,本發明之著色組合物含有特定之熱分解型含氟聚合物作為(D)含氟聚合物,故而使用該著色組合物形成之著色層具有較高之平滑性。進而,於該著色層上進而形成保護層等之情形時,藉由以100℃以上且250℃以下加熱該著色層,偏集存在於著色層表面之(D)含氟聚合物所具有之含氟基脫離,表面之潤濕性得以提高,故而可抑制保護層等之塗膜不均。因此,不需要先前為提高表面之潤濕性而進行之紫外線清洗步驟,故而即使為含有容易因紫外線而退色之染料之著色層,亦可抑制亮度之下降,獲得高亮度之著色層。 如此,本發明之著色組合物藉由使用染料之成鹽色料與特定之熱分解型含氟聚合物,可形成高亮度,具有較高之平滑性,容易於表面形成被覆層之著色層。 本發明之實施形態之著色組合物係至少含有(A)色料、(B)分散劑、(C)黏合劑成分、(D)含氟聚合物及(E)溶劑者,視需要可含有其他成分。 以下,對此種著色組合物,首先說明(D)含氟聚合物,繼而依序說明各成分。 (D)含氟聚合物 於本發明之實施形態中,(D)含氟聚合物係含有含氟基於100℃以上且250℃以下之溫度區域脫離之熱分解型含氟聚合物者。該熱分解型含氟聚合物於加熱前具有含氟基,故而可使著色組合物之塗膜平滑化,藉由於該塗膜硬化後進行加熱,含氟基脫離,著色層表面之潤濕性提高,容易形成被覆層。 於本發明中,熱分解型含氟聚合物只要為至少一部分含氟基於100℃以上且250℃以下之溫度區域脫離者,則並無特別限定。作為於100℃以上且250℃以下之溫度區域脫離之含氟基,例如可列舉:經由縮醛鍵、半縮醛鍵、硫縮醛鍵、硫半縮醛鍵等與聚合物鍵結之含氟基等。其中,就獲得較高之平滑性,加熱後提高表面之潤濕性之方面而言,較佳為包含選自下述通式(1-1)及下述通式(1-2)中之一種以上之結構。 [化3](通式(1-1)及通式(1-2)中,L1 表示氧原子或硫原子,R1 、R2 及R3 分別獨立表示氫原子、可具有取代基之碳原子數為1個以上且18個以下之烴基,Rf 表示具有氟原子之烷基或具有氟原子之聚伸烷基醚基;R1 與Rf 可鍵結形成環結構) 推測上述熱分解型含氟聚合物於包含選自上述通式(1-1)及上述通式(1-2)中之一種以上之結構之情形時,藉由加熱,含有Rf 之含氟基脫離,聚合物側之末端舉例而言產生羥基或羧基。另一方面,推測脫離之含氟基之沸點相對較低,因揮散等而難以殘存於著色層表面。其結果,推測加熱後之著色層表面之親水性、親油性共同提高,潤濕性提高。 作為R1 、R2 及R3 之碳原子數為1個以上且18個以下之烴基,可列舉:碳原子數為1個以上且18個以下之烷基、碳原子數為7個以上且18個以下之芳烷基、碳原子數為6個以上且18個以下之芳基等。 上述烷基可為直鏈狀、支鏈狀、環狀之任一者,例如可列舉:甲基、乙基、正丙基、異丙基、正丁基、環戊基、環己基、𦯉基、異𦯉基、二環戊基、金剛烷基、低級烷基取代金剛烷基等。 作為上述芳烷基,可列舉:苄基、苯乙基、萘甲基、聯苯甲基等,可進而具有取代基。 又,作為上述芳基,可列舉:苯基、聯苯基、萘基、甲苯基、二甲苯基等,可進而具有取代基。 作為上述烷基及上述芳烷基之烷基部分可具有之取代基,例如可列舉:F、Cl、Br等鹵素原子,羥基等。又,作為上述芳基及上述芳烷基所具有之芳香環之取代基,可列舉:碳原子數為1個以上且4個以下之直鏈或支鏈之烷基、鹵素原子、羥基等。 再者,上述較佳之碳數不包含取代基之碳數。 於本發明之實施形態中,R1 ~R3 尤其是較佳為分別獨立為氫原子或碳原子數為1~8之直鏈或支鏈之烷基,更佳為分別獨立為氫原子、甲基或乙基,進而更佳為分別獨立為氫原子或甲基,尤佳為R1 ~R3 均為氫原子。 Rf 之具有氟原子之烷基只要為至少1個以上之氫原子被取代為氟原子之烷基即可。作為該烷基,較佳為碳原子數為1個以上且18個以下之烷基,較佳為碳原子數為10個以下之烷基。具有氟原子之烷基中,氟原子直接鍵結之碳原子數為1個以上,但就平滑性之方面而言,氟原子直接鍵結之碳原子數較佳為4個以上。進而就環境方面而言,具有氟原子之烷基中,氟原子直接鍵結之碳原子數較佳為6個以下。 該烷基可為直鏈狀、支鏈狀、環狀之任一者,具體可列舉與上述R1 ~R3 相同,且至少1個以上之氫原子被取代為氟原子之烷基。Rf 中,較佳為至少4個以上之氫原子被取代為氟原子。 又,Rf 之具有氟原子之聚伸烷基醚基只要為至少1個以上之氫原子被取代為氟原子之聚伸烷基醚基即可。作為該聚伸烷基醚基,例如可列舉:-R4 -(OR4 )m -OR4' 所表示之基等(m為0以上且17以下之整數,R4 為碳原子數為1個以上且6個以下之伸烷基,R4' 為碳原子數為1個以上且6個以下之烷基,存在複數個之R4 可相互相同亦可不同)。 作為該R4 之伸烷基,可列舉:亞甲基、伸乙基、伸丙基等,作為取代基,除氟原子外,亦可具有氯原子、溴原子、烷基等,作為該取代基之烷基可進而具有氟原子作為取代基。又,作為上述R4' 之烷基,可列舉:甲基、乙基、丙基等,作為取代基,除氟原子外,亦可具有氯原子、溴原子。 所謂R1 與Rf 鍵結形成環結構係指R1 與Rf 經由L1 形成環結構,於該情形時,環結構內具有至少1個氟原子即可。 作為較佳之Rf 之結構,例如可列舉下述者等,但並不限定於該等。 [化4](m、m'、n及n'分別獨立為1以上且18以下之整數) 於上述式中,n較佳為2以上,更佳為4以上,另一方面,較佳為12以下,更佳為8以下,進而更佳為6以下。 於上述式中,n'較佳為2以上,另一方面,較佳為6以下,更佳為4以下,進而更佳為3以下。 於上述式中,m較佳為2以上,更佳為4以上,另一方面,較佳為10以下,更佳為8以下。 於上述式中,m'較佳為2以上,更佳為4以上,另一方面,較佳為8以下,更佳為6以下。 又,於本發明之實施形態中,熱分解性含氟聚合物較佳為具有下述通式(2)所表示之結構單元。 [化5](通式(2)中,R5 為氫原子或甲基,L2 為直接鍵或2價之連結基,Q1 為上述通式(1-1)或上述通式(1-2)所表示之取代基) 於本發明中,所謂L2 為直接鍵係指Q1 不經由連結基而與主鏈骨架之碳原子直接鍵結。作為L2 之2價之連結基,只要可將Q1與主鏈骨架之碳原子連結,則並無特別限制。作為L2 之2價之連結基,例如可列舉:直鏈、支鏈或環狀之伸烷基、(-COO-L3 -(L3 為直鏈、支鏈或環狀之伸烷基))等,伸烷基可進而於碳鏈中具有氧基(-O-)。作為該伸烷基,可列舉:亞甲基、伸乙基、伸丙基等,作為取代基,除氟原子外,亦可具有氯原子、溴原子、烷基等。 於本發明之實施形態中,L2 尤其是較佳為直接鍵或(-COO-L3 -)。 於本發明中,熱分解型含氟聚合物之製造方法並無特別限定。例如,於製造包含選自上述通式(1-1)及上述通式(1-2)中之一種以上之結構之熱分解型含氟聚合物之情形時,可藉由於具有選自羥基及羧基中之一種以上之取代基之聚合性單體中導入下述通式(3)所表示之化合物而製為含氟單體後,使該單體與進而視需要之其他單體聚合而製為具有含有含氟基之結構單元之含氟聚合物,又,亦可準備具有選自羥基及羧基中之一種以上之取代基之結構單元且進而視需要具有其他結構單元之聚合物,於該聚合物中之選自羥基及羧基中之一種以上之取代基中導入下述通式(3)所表示之化合物,藉此使具有選自羥基及羧基中之一種以上之取代基之結構單元成為含有含氟基之結構單元,由此製為含氟聚合物。再者,上述羥基可為醇性羥基,亦可為酚性羥基。 [化6](通式(3)中之各符號與上述通式(1-1)及上述通式(1-2)相同) 於本發明之實施形態中,熱分解型含氟聚合物可為包含含有含氟基之結構單元之聚合物,亦可為具有含有含氟基之結構單元與其他結構單元之共聚物。其中,就與著色組合物之其他成分之相溶性或對溶劑之溶解性等之方面而言,較佳為具有其他結構單元。 於熱分解型含氟聚合物為具有含有含氟基之結構單元與其他結構單元之共聚物之情形時,該共聚物可為無規共聚物,亦可為具有包含含有含氟基之結構單元之嵌段部與包含其他結構單元之嵌段部的嵌段共聚物,亦可為下述之接枝共聚物。 作為熱分解型含氟聚合物所具有之其他結構單元,可適當選擇源自具有不飽和雙鍵之單體之結構單元使用。作為具有不飽和雙鍵之單體,例如可列舉:(甲基)丙烯酸、(甲基)丙烯酸酯類、(甲基)丙烯醯胺類、烯丙基化合物、乙烯醚類、乙烯酯類等,具體而言,例如可列舉:(甲基)丙烯酸甲酯、(甲基)丙烯酸乙酯、(甲基)丙烯酸丙酯、(甲基)丙烯酸異丙酯、(甲基)丙烯酸正丁酯、(甲基)丙烯酸異丁酯、(甲基)丙烯酸第三丁酯、(甲基)丙烯酸己酯、(甲基)丙烯酸氯乙酯、(甲基)丙烯酸烯丙酯、(甲基)丙烯酸苄酯、(甲基)丙烯酸丁氧基乙酯、丁氧基乙二醇(甲基)丙烯酸酯、(甲基)丙烯酸環己酯、(甲基)丙烯酸二環戊酯、(甲基)丙烯酸2-乙基己酯、(甲基)丙烯酸甘油酯、(甲基)丙烯酸縮水甘油酯、(甲基)丙烯酸2-羥基乙酯、(甲基)丙烯酸2-羥基丙酯、(甲基)丙烯酸異莰酯、(甲基)丙烯酸異癸酯、(甲基)丙烯酸異辛酯、(甲基)丙烯酸月桂酯、(甲基)丙烯酸1-金剛烷酯、(甲基)丙烯酸2-甲氧基乙酯、甲氧基乙二醇(甲基)丙烯酸酯、(甲基)丙烯酸苯氧基乙酯、(甲基)丙烯酸硬脂酯、(甲基)丙烯酸十二烷基酯、(甲基)丙烯酸十三烷基酯、丙烯酸聯苯氧基乙酯、(甲基)丙烯酸糠酯、(甲基)丙烯酸四氫糠酯、三羥甲基丙烷單(甲基)丙烯酸酯、聚氧伸異丁基單丁醚(甲基)丙烯酸酯等(甲基)丙烯酸酯類; (甲基)丙烯醯胺、N-烷基(甲基)丙烯醯胺、N,N-二烷基(甲基丙烯醯胺)(烷基為甲基、乙基或丙基)、第三丁基(甲基)丙烯醯胺、N-羥基乙基-N-甲基(甲基)丙烯醯胺、N-2-乙醯胺乙基-N-乙醯基(甲基)丙烯醯胺等(甲基)丙烯醯胺類; 乙酸烯丙酯、己酸烯丙酯、月桂酸烯丙酯、棕櫚酸烯丙酯、硬脂酸烯丙酯、苯甲酸烯丙酯、乙醯乙酸烯丙酯、乳酸烯丙酯等烯丙酯類或烯丙氧基乙醇等烯丙基化合物; 己基乙烯醚、辛基乙烯醚、癸基乙烯醚、乙基己基乙烯醚、甲氧基乙基乙烯醚、乙氧基乙基乙烯醚、氯乙基乙烯醚、1-甲基-2,2-二甲基丙基乙烯醚、2-乙基丁基乙烯醚、羥基乙基乙烯醚、二乙二醇乙烯醚、二甲胺基乙基乙烯醚、二乙胺基乙基乙烯醚、丁胺基乙基乙烯醚、苄基乙烯醚、四氫糠基乙烯醚等乙烯醚類; 丁酸乙烯酯、異丁酸乙烯酯、三甲基乙酸乙烯酯、二乙基乙酸乙烯酯、戊酸乙烯酯、己酸乙烯酯、氯乙酸乙烯酯、二氯乙酸乙烯酯、甲氧基乙酸乙烯酯、丁氧基乙酸乙烯酯、乳酸乙烯酯、β-苯基丁酸乙烯酯、環己基羧酸乙烯酯等乙烯酯類等。 (接枝共聚物) 本發明之實施形態中,熱分解型含氟聚合物中,就與著色組合物之其他成分之相溶性或對溶劑之溶解性等之方面而言,較佳為具有上述通式(2)所表示之結構單元與下述通式(4)所表示之結構單元之接枝共聚物。 [化7](通式(4)中,L4 表示直接鍵或2價之連結基,R6 表示氫原子或甲基,聚合物表示具有選自下述通式(5)、下述通式(6)及下述通式(7)中之一種以上之聚合物鏈) [化8](通式(5)中,R8 為氫原子或甲基,R9 為氫原子、羥基、鹵素原子、氰基、烴基、-[CH(R10 )-CH(R11 )-O]x1 -R12 、-[(CH2 )y1 -O]z1 -R12 、-[CO-(CH2 )y1 -O]z1 -R12 、-CO-O-R13 或-O-CO-R14 所表示之1價之基,R10 及R11 分別獨立為氫原子或甲基,R12 為氫原子、烴基、-CHO、-CH2 CHO或-CH2 COOR15 所表示之1價之基,R13 為烴基、-[CH(R10 )-CH(R11 )-O]x2 -R12 、-[(CH2 )y2 -O]z2 -R12 、-[CO-(CH2 )y2 -O]z2 -R12 所表示之1價之基,R14 為碳原子數為1個以上且18個以下之烴基,R15 為氫原子或碳原子數為1個以上且5個以下之烷基,上述烴基可具有取代基;存在複數個之R8 及R9 分別可相互相同亦可不同; n表示5以上且200以下之整數;x1及x2表示1以上且18以下之整數,y1及y2表示1以上且5以下之整數,z1及z2表示1以上且18以下之整數; 通式(6)中,m'表示1以上且5以下之整數,n'表示3以上且200以下之整數,存在複數個之m'相互可相同亦可不同; 通式(7)中,R16 及R17 各自獨立表示碳原子數為2個以上且8個以下之直鏈或支鏈之伸烷基,m''及n''各自獨立為0以上且200以下之整數,m''與n''之合計為5以上且200以下) 作為L4 之2價之連結基,例如可列舉:直鏈、支鏈或環狀之伸烷基、具有羥基之直鏈、支鏈或環狀之伸烷基、伸芳基、-CONH-基、-COO-基、-NHCOO-基、醚基(-O-基)、硫醚基(-S-基)及該等之組合等。其中,L4 較佳為包含-COO-基或-CONH-基之2價之連結基。 作為R9 、R12 、R13 、R14 之烴基,較佳為碳原子數為1個以上且18個以下之烷基、碳原子數為2個以上且18個以下之烯基、芳烷基或芳基。 上述碳原子數為1個以上且18個以下之烷基可為直鏈狀、支鏈狀、環狀之任一者,例如可列舉:甲基、乙基、正丙基、異丙基、正丁基、第三丁基、環戊基、環己基、𦯉基、異𦯉基、二環戊基、金剛烷基、低級烷基取代金剛烷基等。 上述碳原子數為2個以上且18個以下之烯基可為直鏈狀、支鏈狀、環狀之任一者。作為此種烯基,例如可列舉:乙烯基、烯丙基、丙烯基等。 作為上述芳基,可列舉:苯基、聯苯基、萘基、甲苯基、二甲苯基等,可進而具有取代基。芳基之碳原子數較佳為6個以上且24個以下,進而較佳為6個以上且12個以下。 又,作為上述芳烷基,可列舉:苄基、苯乙基、萘甲基、聯苯甲基等,可進而具有取代基。芳烷基之碳原子數較佳為7個以上且20個以下,進而較佳為7個以上且14個以下。 上述烷基或烯基可具有取代基,作為該取代基,可列舉:F、Cl、Br等鹵素原子,硝基等。 又,作為上述芳基或芳烷基等之芳香環之取代基,除碳原子數為1個以上且4個以下之直鏈狀、支鏈狀之烷基外,亦可列舉烯基、硝基、鹵素原子等。 再者,上述較佳之碳原子數不包含取代基之碳原子數。 x1及x2為1以上且18以下之整數,較佳為1以上且4以下之整數,更佳為1以上且2以下之整數,y1及y2為1以上且5以下之整數,較佳為1以上且4以下之整數,更佳為2或3。z1及z2為1以上且18以下之整數,較佳為1以上且4以下之整數,更佳為1以上且2以下之整數。 又,聚合物鏈之結構單元之單元數n只要為5~200之整數即可,並無特別限定,較佳為5~100之範圍內。 於本發明之實施形態中,其中,就與下述黏合劑成分之相溶性之方面而言,較佳為R9 為-CO-O-R13 。作為該較佳之R9 中之較佳之R13 之具體例,可列舉:甲基、乙基、丙基、異丙基、正丁基、異丁基、第三丁基、己基、氯乙基、烯丙基、苄基、丁氧基乙基、丁氧基乙氧基、環己基、二環戊基、2-乙基己基、甘油基、縮水甘油基、2-羥基乙基、2-羥基丙基、異莰基、異癸基、異辛基、月桂基、1-金剛烷基、2-甲氧基乙基、甲氧基乙氧基、苯氧基乙基、硬脂基、十二烷基、十三烷基、聯苯氧基乙基、糠基、四氫糠基、三羥甲基丙基、聚氧伸異丁基單丁基等,但並不限定於該等。 通式(6)中,m'為1以上且5以下之整數,較佳為2~5之整數,更佳為4或5之整數。又,聚合物鏈之結構單元之單元數n'只要為3~200之整數即可,並無特別限定,較佳為5~100之範圍內。 又,通式(7)中,R16 及R17 各自獨立表示碳原子數為2個以上且8個以下之直鏈或支鏈之伸烷基,R16 與R17 係相互具有不同結構者。作為R16 及R17 之具體例,可列舉:伸乙基、伸丙基(三亞甲基)、甲基伸乙基、伸丁基(四亞甲基)、二甲基伸乙基、乙基伸乙基、1-甲基伸丙基、伸戊基、丙基伸乙基、伸己基、丁基伸乙基、伸庚基、伸辛基等。 m''及n''各自獨立為0以上且200以下之整數,m''與n''之合計為5以上且200以下。於m''或n''為0之情形時,表示通式(7)所表示之聚合物鏈具有單一之伸烷基。 m''與n''之合計只要為5以上且200以下即可,較佳為5以上且50以下。再者,含有R16 之重複單元與含有R17 之重複單元可為無規狀配置之無規共聚合,含有R16 之重複單元與含有R17 之重複單元可為交替配置之交替共聚合,亦可為具有含有R16 之重複單元之嵌段與含有R17 之重複單元之嵌段之嵌段共聚合。 作為通式(7)之較佳具體例,可列舉:m''為5以上,n''為0,R16 為甲基伸乙基之聚環氧丙烷;m''為5以上,n''為0,R16 為三亞甲基之聚1,3-丙二醇;m''為5以上,n''為0,R16 為乙基伸乙基之聚環氧丁烷;m''為5以上,n''為0,R16 為四亞甲基之聚1,4-丁二醇;m''及n''均為1以上,R16 為伸乙基,R17 為甲基伸乙基之環氧乙烷與環氧丙烷之共聚物;m''及n''均為1以上,R16 為甲基伸乙基,R17 為乙基伸乙基之環氧丙烷與1,2-環氧丁烷之共聚物;m''及n''均為1以上,R16 為伸乙基,R17 為四亞甲基之環氧乙烷與四氫呋喃之共聚物等。 於具有通式(6)或通式(7)所表示之聚合物鏈之情形時,該聚合物鏈之末端並無特別限定。作為通式(6)或通式(7)所表示之聚合物鏈之末端,可列舉:氫原子或烴基。作為構成該末端之烴基,可列舉:與上述R9 、R12 、R13 、R14 之烴基相同者。於本發明之實施形態中,作為通式(6)或通式(7)所表示之聚合物鏈之末端,其中較佳為氫原子或烷基,較佳為氫原子或碳原子數為1個以上且8個以下之直鏈或支鏈之烷基。作為該烷基之具體例,可列舉:甲基、乙基、丙基、異丙基、正丁基、異丁基、第三丁基、戊基、己基、庚基、辛基等。 聚合物之聚合物鏈之質量平均分子量Mw較佳為350~20000之範圍內,更佳為500~10000之範圍內。藉由處於上述範圍,與其他成分之相溶性優異。 又,作為聚合物之聚合物鏈之標準,較佳為相對於組合使用之溶劑,於23℃下之溶解度為50(g/100 g溶劑)以上。 於熱分解型含氟聚合物為具有含有熱分解型含氟基之結構單元與其他結構單元之共聚物之情形時,含有熱分解型含氟基之結構單元之比例並無特別限定,以構成熱分解型含氟聚合物之結構單元整體為基準,含有含氟基之結構單元較佳為5質量%以上且60質量%以下,更佳為10質量%以上且50質量%以下。 作為熱分解型含氟聚合物之質量平均分子量Mw,就與其他樹脂之相溶性良好之方面而言,較佳為1000~100000之範圍內,更佳為5000~70000之範圍內。又,作為熱分解型含氟聚合物之數量平均分子量Mn,就與其他樹脂之相溶性良好之方面而言,較佳為1000~50000之範圍內,更佳為1500~20000之範圍內。 於本發明中,質量平均分子量Mw及數量平均分子量Mn係藉由GPC(凝膠滲透層析法)而測定之值。測定係以如下方式進行:使用Tosoh製造之HLC-8220GPC,洗提溶劑為添加有0.01莫耳/升之溴化鋰之N-甲基吡咯啶酮(NMP),校準曲線用聚苯乙烯標準為Mw:8×105 (F-80)、Mw:4×105 (F-40)、Mw:2×105 (F-20)、Mw:1×105 (F-10)、Mw:4×104 (F-4)、Mw:2×104 (F-2)、Mw:5×103 (A-5000)、Mw:2.5×103 (A-2500)、Mw:1×103 (A-1000)、Mw:5×102 (A-500)(以上為Tosoh製造),測定管柱為TSK-GEL ALPHA-M×2根(Tosoh製造)。 於本發明中,確認含氟聚合物係含氟基於100℃以上且250℃以下之溫度區域脫離之熱分解型含氟聚合物的方法並無特別限定。 例如,分別測定將成為測定對象之含氟聚合物加熱至100℃後之含氟聚合物中之氟原子之含量與加熱至250℃後之含氟聚合物中之氟原子之含量,若加熱至250℃後之含氟聚合物中之氟原子之含量少於加熱至100度後之含氟聚合物中之氟原子之含量,則確認係含氟基於100℃以上且250℃以下之溫度區域脫離之熱分解型含氟聚合物。 又,亦可藉由如下方法確認係含氟基於100℃以上且250℃以下之溫度區域脫離之熱分解型含氟聚合物:藉由對成為測定對象之含氟聚合物進行於100℃以上且250℃以下之溫度區域之氣相層析質譜分析(GCMS),而檢測出源自含氟基之熱分解物。 含氟聚合物中之氟原子之含量之測定方法並無特別限定,例如可使用螢光X射線分析等。 熱分解型含氟聚合物之加熱至250℃後之氟原子之含有比例較佳為30質量%以下,更佳為10質量%以下,進而較佳為5質量%以下。其原因在於若為上述上限值以下,則所得著色層表面之潤濕性較高,容易於表面形成被覆層。 (A)色料 本發明之著色組合物中,(A)色料含有染料之成鹽色料。於本發明中所謂染料之成鹽色料係指藉由使用公知之色澱化(成氯化)方法使染料對溶劑不溶化而成為可分散的染料,藉由下述分散劑而使分散性得以提高,並且耐熱性或耐光性亦提高。本發明之著色組合物藉由組合使用上述(D)含氟聚合物與該染料之成鹽色料,可抑制彩色濾光片製造步驟中之色料之退色,獲得高亮度之著色層。 作為成氯化之染料,可自先前公知之染料中適當選擇。作為此種染料,例如可列舉:偶氮染料、金屬錯鹽偶氮染料、蒽醌染料、三芳基甲烷染料、二苯并吡喃染料、花青染料、萘醌染料、醌亞胺染料、次甲基染料、酞菁染料等。染料之成鹽色料例如可藉由於溶劑中混合該等染料與具有所期望之相對離子之化合物而獲得。 作為使用本發明之著色組合物而形成之著色層,就可不設置紫外線清洗步驟而形成保護層等之方面而言,作為(A)色料,可較佳地使用包含選自由適合高亮度化但易於因紫外線照射而降低亮度之三芳基甲烷系色料及二苯并吡喃系色料中之一種以上者。 於本發明之實施形態中,成氯化而使用之三芳基甲烷系染料可自公知者中適當選擇,例如可列舉:C.I.酸性紫15、16、17、19、21、23、24、25、38、49、72,C.I.酸性藍1、3、5、7、9、19、22、83、90、93、100、103、104、109,C.I.酸性綠3、5、6、7、8、9、11、13、14、15、16、18、22、50、50:1等三芳基甲烷系酸性染料;C.I.鹼性紫1、3、14,C.I.鹼性藍1、5、7、8、11、26,C.I.鹼性綠1、4等三芳基甲烷系鹼性染料等。 又,作為成氯化而使用之二苯并吡喃系染料,可自公知者中適當選擇,例如可列舉:C.I.酸性紅50、51、52、87、92、94、289、388,C.I.酸性紫9、30、102,磺醯羅丹明G、磺醯羅丹明B、磺醯羅丹明101、磺醯羅丹明640等二苯并吡喃系酸性染料;C.I.鹼性紫11等二苯并吡喃系鹼性染料等。 二苯并吡喃系酸性染料中,較佳為C.I.酸性紅50、C.I.酸性紅52、C.I.酸性紅289、C.I.酸性紫9、C.I.酸性紫30、C.I.酸性藍19等羅丹明系酸性染料。 酸性染料之成鹽色料所具有之相對陽離子除金屬離子外,可列舉:有機陽離子、無機聚合物等。作為金屬離子,較佳為2價以上之離子,可列舉:鈣離子、鋇離子、鋁離子、銅離子、鐵離子等。作為有機陽離子,並無特別限定,可列舉:含有胺基、吡啶基、咪唑基等可與陰離子形成鹽之官能基之有機化合物,可為無色者,又,可使用公知之鹼性染料。作為有機陽離子,其中較佳為四級銨陽離子或四級鏻陽離子。作為無機聚合物,可較佳使用聚氯化鋁或氧氯化鋯。 另一方面,鹼性染料之成鹽色料所具有之相對陰離子並無特別限定,可為有機陰離子,亦可為無機陰離子。作為有機陰離子之具體例,可列舉國際公開第2012/144520號手冊上記載者。又,作為無機陰離子,例如可列舉:2價以上之氧酸之陰離子(磷酸根離子、硫酸根離子、鉻酸根離子、鎢酸根離子(WO4 2- )、鉬酸根離子(MoO4 2- )等)或複數個氧酸縮合而成之聚酸根離子等無機陰離子或其混合物。 於本發明中,作為二苯并吡喃系色料,就色料之耐熱性優異、可形成高亮度之塗膜之方面而言,其中,較佳為羅丹明系酸性染料之成鹽色料,其中,更佳為下述通式(II)所表示之結構之羅丹明系酸性染料之成鹽色料。 [化9](通式(II)中,R21 ~R24 各自獨立表示氫原子、可具有取代基之烷基、可具有取代基之芳基或可具有取代基之芳烷基,R21 與R22 、R23 與R24 可鍵結形成環結構;R25 表示鹵素原子、可具有取代基之烷基、磺酸根基(-SO3 - 基)或羧酸根基(-COO- 基);m表示0~5,於R25 為複數個之情形時,存在複數個之R25 相互可相同亦可不同;R26 及R27 各自獨立表示氫原子、鹵素原子或可具有取代基之烷基; 其中,R21 ~R25 中,具有至少2個以上之酸性基或其鹽,其中1個形成分子內鹽) R21 ~R24 之烷基例如可列舉碳原子數為1~12之直鏈或支鏈狀烷基等,其中,較佳為碳原子數為1~8之直鏈或支鏈之烷基,就亮度及耐熱性之方面而言,更佳為碳原子數為1~5之直鏈或支鏈之烷基。其中,R21 ~R24 之烷基尤佳為乙基或甲基。作為烷基可具有之取代基,並無特別限定,例如可列舉:芳基、鹵素原子、羥基、含有磺酸根基(-SO3 - 基)之取代基、含有羧酸根基(-COO- 基)之取代基等,作為經取代之烷基,可列舉苄基等,可進而具有磺酸根基或羧酸根基。 R21 ~R24 之芳基例如可列舉碳原子數為6~12之芳基,作為芳基之具體例,例如可列舉:苯基、萘基等。作為芳基可具有之取代基,例如可列舉:烷基、鹵素原子等,烷基可進而具有磺酸根基或羧酸根基。 R21 ~R24 之芳烷基例如可列舉碳原子數為7~16之芳烷基,作為具體例,例如可列舉:苄基、苯乙基、萘甲基、聯苯甲基等,可進而具有磺酸根基或羧酸根基。 所謂R21 與R22 、R23 與R24 鍵結形成環結構係指R21 與R22 、R23 與R24 經由氮原子而形成環結構。環結構並無特別限定,例如可列舉:吡咯啶環、哌啶環、𠰌啉環等。 R26 及R27 之烷基可為與上述R21 ~R24 之烷基相同者。又,作為R26 及R27 之鹵素原子,可列舉:氟原子、氯原子、溴原子。 R25 表示鹵素原子、可具有取代基之烷基、磺酸根基(-SO3 - 基)或羧酸根基(-COO- 基)。作為可具有取代基之烷基,可列舉與上述R21 ~R24 之烷基相同者,可具有磺酸根基或羧酸根基。 上述通式(II)中,作為與二苯并吡喃骨架鍵結之苯環之取代基R25 之取代位置,就穩定性之方面而言,較佳為相對於二苯并吡喃骨架為鄰位或對位,進而較佳為鄰位。若取代基R25 為鄰位,則推測可與苯環所鍵結之二苯并吡喃骨架之碳原子共振而形成環結構,故而耐熱性提高。 上述通式(II)所表示之羅丹明系酸性染料中,就提高耐熱性之方面而言,較佳為R21 、R22 、R23 及R24 之至少1個為芳基或雜芳基。尤其就提高耐熱性之方面而言,較佳為R21 及R24 分別獨立表示氫原子、烷基、芳基或雜芳基,R22 及R23 分別獨立表示芳基或雜芳基。於R21 、R22 、R23 及R24 之至少1個為芳基或雜芳基之情形時,推測R21 、R22 、R23 及R24 之至少1個所鍵結之氮原子所具有之孤電子對不僅與二苯并吡喃骨架共振,亦與該芳基或雜芳基共振,藉此分子更穩定化。 作為酸性基或其鹽之具體例,可列舉:羧基(-COOH)、羧酸根基(-COO- )、羧酸鹽基(-COOM,此處M表示金屬原子)、磺酸根基(-SO3 - )、磺基(-SO3 H)、磺酸鹽基(-SO3 M,此處M表示金屬原子)等,其中,較佳為具有磺酸根基(-SO3 - )、磺基(-SO3 H)或磺酸鹽基(-SO3 M)之至少一種。再者,作為金屬原子M,可列舉:鈉原子、鉀原子等。 通式(II)所表示之羅丹明系酸性染料係於R21 ~R25 中,於1分子中具有至少2個酸性基或其鹽,其中1個形成分子內鹽者,其中較佳為R25 中具有1個酸性基,R22 及R23 之至少1個具有酸性基,更佳為R22 及R23 之至少1個具有酸性基之芳基。藉由使酸性基於1分子內存在於分開之位置,就有效進行酸性基與陽離子種之反應之方面而言較佳。 作為通式(II)所表示之羅丹明系酸性染料之具體例,可列舉:酸性紅50、52、289,磺醯羅丹明G,酸性紫9、30,酸性藍19之陰離子等,就羅丹明系酸性染料之成鹽色料之耐熱性優異,可形成高亮度之塗膜,獲取容易之方面而言,較佳為酸性紅52、289。 作為羅丹明系酸性染料之成鹽色料,就耐熱性優異,可形成高亮度之塗膜之方面而言,尤佳為國際公開第2015/059962號公報中記載之羅丹明系酸性染料之金屬色澱色料。 又,於本發明之著色組合物中,就色料之耐熱性優異,可形成高亮度之塗膜之方面而言,較佳為(A)色料含有下述通式(I)所表示之色料。 [化10](通式(I)中,A係與N直接鍵結之碳原子不具有π鍵之a價之有機基,該有機基表示至少與N直接鍵結之末端具有飽和脂肪族烴基且碳鏈中可含有O、S、N之脂肪族烴基,或與N直接鍵結之末端具有脂肪族烴基且碳鏈中可含有O、S、N之芳香族基, Ri 、Rii 、Riii 、Riv 及Rv 各自獨立表示氫原子、可具有取代基之烷基或可具有取代基之芳基,Rii 與Riii 、Riv 與Rv 可鍵結形成環結構; Rvi 及Rvii 各自獨立表示可具有取代基之烷基或可具有取代基之烷氧基, Ari 表示可具有取代基之2價之芳香族基, Bc- 表示c價之陰離子, a及c表示2以上之整數,b及d表示1以上之整數,e表示0或1,f及g表示0以上且4以下之整數,f+e及g+e為0以上且4以下, 存在複數個之Ri ~Rvii 、Ari 、e、f及g可相同亦可不同) 於A中,作為至少與N直接鍵結之末端具有飽和脂肪族烴基之脂肪族烴基,若與N直接鍵結之末端之碳原子不具有π鍵,則可為直鏈、支鏈或環狀之任一者,末端以外之碳原子可具有不飽和鍵,可具有取代基,碳鏈中可含有O、S、N。例如,可含有羰基、羧基、氧羰基、醯胺基等,氫原子可進而被取代為鹵素原子等。又,於A中,上述具有脂肪族烴基之芳香族基可列舉:具有至少與N直接鍵結之末端具有飽和脂肪族烴基之脂肪族烴基之單環或多環芳香族基,可具有取代基,可為含有O、S、N之雜環。其中,就骨架之堅牢性之方面而言,A較佳為含有環狀之脂肪族烴基或芳香族基。作為環狀之脂肪族烴基,可列舉:環己烷、環戊烷、降𦯉烷、雙環[2.2.2]辛烷、三環[5.2.1.02,6 ]癸烷、金剛烷等。作為環狀之脂肪族烴基,其中,就骨架之堅牢性之方面而言,較佳為有橋脂環式烴基。所謂有橋脂環式烴基係指於脂肪族環內具有橋接結構且具有多環結構之多環狀脂肪族烴基,例如可列舉:降𦯉烷、雙環[2.2.2]辛烷、三環[5.2.1.02,6 ]癸烷、金剛烷等。又,作為芳香族基,例如可列舉:含有苯環、萘環之基,其中,較佳為含有苯環之基。就原料獲取之容易性之觀點而言,A較佳為2~4價,較佳為2~3價,進而較佳為2價。例如,於A為2價之有機基之情形時,可列舉:碳原子數為1~20之直鏈、支鏈或環狀之伸烷基或苯二甲基等取代有2個碳原子數1~20之伸烷基之芳香族基等。 Ri ~Rv 之烷基並無特別限定。例如可列舉碳原子數為1~20之直鏈或支鏈狀烷基等,其中,較佳為碳原子數為1~8之直鏈或支鏈之烷基,就製造及原料供應之容易性之方面而言,更佳為碳原子數為1~5之直鏈或支鏈之烷基。其中,Ri ~Rv 之烷基尤佳為乙基或甲基。作為烷基可具有之取代基,並無特別限定,例如可列舉:芳基、鹵素原子、羥基等,作為經取代之烷基,可列舉苄基等。 Ri ~Rv 之芳基並無特別限定。例如可列舉:苯基、萘基等。作為芳基可具有之取代基,例如可列舉:烷基、鹵素原子等,作為具有取代基之芳基,可列舉:甲苯基、二甲苯基等。 於Rii ~Rv 之至少一個為芳基之情形時,與烷基之情形時相比較,色料之耐熱性優異,但另一方面存在耐光性變差之傾向。然而,本發明之實施形態於彩色濾光片之製造步驟中不需要紫外線清洗步驟,故而於本實施形態中較佳為Rii ~Rv 之至少一個為芳基。 所謂Rii 與Riii 、Riv 與Rv 鍵結形成環結構係指Rii 與Riii 、Riv 與Rv 經由氮原子形成環結構。環結構並無特別限定,例如可列舉:吡咯啶環、哌啶環、𠰌啉環等。 其中,就化學穩定性之方面而言,作為Ri ~Rv ,較佳為各自獨立為氫原子、碳原子數為1~5之烷基、苯基或Rii 與Riii 、Riv 與Rv 鍵結形成吡咯啶環、哌啶環、𠰌啉環。 Ri ~Rv 可分別獨立形成上述結構,而其中,就色純度之方面而言,較佳為Ri 為氫原子,進而就製造及原料供應之容易性之方面而言,更佳為Rii ~Rv 均相同或Rii 與Rv 相同且Riii 與Riv 相同。 Rvi ~Rvii 各自獨立表示可具有取代基之烷基或可具有取代基之烷氧基。作為Rvi ~Rvii 之烷基,並無特別限定,較佳為碳原子數為1以上且8以下之直鏈或具有支鏈之烷基,更佳為碳原子數為1以上且4以下之烷基。作為碳原子數為1以上且4以下之烷基,可列舉:甲基、乙基、丙基、丁基,可為直鏈狀亦可具有支鏈。 又,作為Rvi ~Rvii 之烷氧基,並無特別限定,較佳為碳原子數為1以上且8以下之直鏈或具有支鏈之烷氧基,更佳為碳原子數為1以上且4以下之烷氧基。作為碳原子數為1以上且4以下之烷氧基,可列舉:甲氧基、乙氧基、丙氧基、丁氧基,可為直鏈狀亦可具有支鏈。 Rvi ~Rvii 之取代數,即,f及g分別獨立表示0以上且4以下之整數,其中較佳為0以上且2以下,更佳為0以上且1以下。 又,Rvi ~Rvii 可於三芳基甲烷骨架或二苯并吡喃骨架內之具有共振結構之芳香環之任一部位取代,且中,較佳為於以-NRii Riii 或-NRiv Rv 所表示之胺基為基準之間位取代。 Ari 之2價之芳香族基並無特別限定。芳香族基除包含碳環之芳香族烴基外,亦可為雜環基。作為芳香族烴基中之芳香族烴,除苯環外,亦可列舉:萘環、四氫萘環、茚環、茀環、蒽環、菲環等縮合多環芳香族烴;聯苯、聯三苯、二苯基甲烷、三苯基甲烷、茋等鏈狀多環式烴。於該鏈狀多環式烴中,亦可如二苯醚等於鏈狀骨架中具有O、S、N。另一方面,作為雜環基中之雜環,可列舉:呋喃、噻吩、吡咯、㗁唑、噻唑、咪唑、吡唑等5員雜環;吡喃、哌咔、吡啶、哌咔、嗒𠯤、嘧啶、吡𠯤等6員雜環;苯并呋喃、苯并噻吩、吲哚、咔唑、香豆素、苯并哌咔、喹啉、異喹啉、吖啶、酞𠯤、喹唑啉、喹㗁啉等縮合多環式雜環。該等芳香族基可具有上述Rvi ~Rvii 之可具有取代基之烷基或可具有取代基之烷氧基作為取代基。 2價以上之陰離子(Bc- )並無特別限定,可為有機陰離子亦可為無機陰離子。作為該等陰離子,可適當選擇與上述鹼性染料之成鹽色料所具有之相對陰離子相同者使用。 於本發明之實施形態中,作為2價以上之陰離子,就色料之耐熱性或耐光性之方面而言,其中較佳為含有鎢及鉬之至少一者之聚酸陰離子,其中更佳為含有鎢之聚酸陰離子。具有含有鎢之聚酸陰離子之色料之耐熱性尤其優異,但另一方面存在耐光性變差之傾向。然而,本發明之實施形態於彩色濾光片之製造步驟中不需要紫外線清洗步驟,故而於本實施形態中較佳為使用耐熱性優異之含有鎢之聚酸陰離子。 作為含有鎢及鉬之至少一者之聚酸陰離子之具體例,例如可列舉:科金型磷鎢酸根離子α-[PW12 O40 ]3- 、道森型磷鎢酸根離子α-[P2 W18 O62 ]6- 、β-[P2 W18 O62 ]6- 、科金型矽鎢酸根離子α-[SiW12 O40 ]4- 、β-[SiW12 O40 ]4- 、γ-[SiW12 O40 ]4- ,進而作為其他例,可列舉:[P2 W17 O61 ]10- 、[P2 W15 O56 ]12- 、[H2 P2 W12 O48 ]12- 、[NaP5 W30 O110 ]14- 、α-[SiW9 O34 ]10- 、γ-[SiW10 O36 ]8- 、α-[SiW11 O39 ]8- 、β-[SiW11 O39 ]8- 、[W6 O19 ]2- 、[W10 O32 ]4- 、WO4 2- 、α-[PMo12 O40 ]3- 、α-[PW11 MoO40 ]3- 、α-[PW9 Mo3 O40 ]3- 、α-[PW3 Mo9 O40 ]3- 、α-[SiMo12 O40 ]4- 、α-[P2 Mo18 O62 ]6- 、[Mo2 O7 ]2- 、[Mo6 O19 ]2- 、[Mo8 O26 ]4- 等。作為含有鉬及/或鎢之無機酸之陰離子,就耐熱性及耐光性之方面及原料獲取之容易性之方面而言,上述中較佳為異性聚合酸(heteropoly acid),進而更佳為含有P(磷)之異性聚合酸。(其他色料)於本發明之實施形態中,著色組合物可於不損害效果之範圍內進而含有其他色料。其他色料係以控制色調為目的視需要而調配。本實施形態之著色組合物中,其他色料只要為形成著色層時可實現所期望之顯色者即可,並無特別限定,可單獨或混合兩種以上使用各種有機顏料、無機顏料、染料等。其中,因有機顏料之顯色性較高,耐熱性亦較高,故而可較佳使用。作為有機顏料,例如可列舉:色指數(C.I.;The Society of Dyers and Colourists公司發行)中分類為顏料(Pigment)之化合物,具體可列舉如下述之附有色指數(C.I.)編號者。作為其他色料,例如可列舉以下色料,但不限定於該等。 C.I.顏料紫1、C.I.顏料紫2、C.I.顏料紫3、C.I.顏料紫19、C.I.顏料紫23;C.I.顏料藍1、C.I.顏料藍15、C.I.顏料藍15:3、C.I.顏料藍15:4、C.I.顏料藍15:6、C.I.顏料藍60、C.I.顏料紅81、C.I.顏料紅82等顏料或酸性紅等染料。 作為其他色料之調配量,相對於(A)色料總量100質量份,其他色料較佳為40質量份以下,更佳為20質量份以下。其原因在於若為該範圍內,則可於不損害上述染料之成鹽色料所具有之高透過率之特性之情況下控制色調。(B)分散劑於本發明之著色組合物中,色料係藉由分散劑而分散於溶劑中使用。作為分散劑,可自先前用作分散劑者中適當選擇使用。作為分散劑之具體例,例如可使用:陽離子系、陰離子系、非離子系、兩性、聚矽氧系、氟系等界面活性劑。界面活性劑中,就可均勻、微細地分散之方面而言,較佳為高分子界面活性劑(高分子分散劑)。該等分散劑可使用一種或組合兩種以上使用。作為高分子分散劑,例如可列舉:聚丙烯酸酯等不飽和羧酸酯之(共)聚合物類;聚丙烯酸等不飽和羧酸之(共)聚合物之(部分)胺鹽、(部分)銨鹽或(部分)烷基胺鹽類;含羥基之聚丙烯酸酯等含羥基之不飽和羧酸酯之(共)聚合物或該等之改性物;聚胺基甲酸酯類;不飽和聚醯胺類;聚矽氧烷類;長鏈聚胺基醯胺磷酸鹽類;聚伸乙基亞胺衍生物(藉由聚(低級伸烷基亞胺)與含游離羧基之聚酯之反應而獲得之醯胺或該等之鹼);聚烯丙基胺衍生物(使聚烯丙基胺與選自具有游離羧基之聚酯、聚醯胺或酯與醯胺之共縮合物(聚酯醯胺)之三種化合物中之一種以上之化合物反應而獲得之反應產物)等。作為此種分散劑之市售品,例如可列舉:Disperbyk-2000、2001、BYK-LPN6919、21116(以上由BYK-Chemie・Japan製造),Ajisper PB821、881(Ajinomoto製造)等。其中,就耐熱性、電可靠性、分散性之方面而言,較佳為BYK-LPN6919、21116。作為高分子分散劑,其中,就可較佳地分散上述色料且分散穩定性良好之方面而言,較佳為選自由至少具有下述通式(III)所表示之結構單元之聚合物、及包含於1分子內具有1個以上之胺基甲酸酯鍵(-NH-COO-)之化合物之胺基甲酸酯系分散劑所組成之群中之一種。以下,對上述較佳之分散劑進行詳細說明。<至少具有下述通式(III)所表示之結構單元之聚合物>於本發明之實施形態中,可較佳地使用至少具有下述通式(III)所表示之結構單元之聚合物作為分散劑。 [化11](通式(III)中,R31 表示氫原子或甲基,L5 表示直接鍵或2價之連結基,Q2 表示下述通式(III-a)所表示之基或可具有取代基之可形成鹽之含氮雜環基) [化12](通式(III-a)中,R32 及R33 分別獨立表示氫原子或可含有雜原子之烴基,R32 及R33 相互可相同亦可不同)於通式(III)中,L5 為直接鍵或2價之連結基。所謂直接鍵係指Q2 不經由連結基而與通式(III)之碳原子直接鍵結。作為L5 之2價之連結基,例如可列舉:碳原子數為1~10之伸烷基、伸芳基、-CONH-基、-COO-基、碳原子數為1~10之醚基(-R'-OR''-:R'及R''各自獨立為伸烷基)及該等之組合等。其中,就分散性之方面而言,通式(III)中之L5 較佳為直接鍵、包含-CONH-基或-COO-基之2價之連結基。又,可藉由利用下述鹽形成劑使該等分散劑之上述通式(III)所表示之結構單元以任意比例形成鹽而尤佳地使用。作為具有通式(III)所表示之結構單元之聚合物,其中,就提高色料之分散性及分散穩定性及樹脂組合物之耐熱性,可形成高亮度且高對比度之著色層的方面而言,較佳為具有WO2011/108495號公報、日本專利特開2013-054200號公報、日本專利特開2010-237608號公報、日本專利特開2011-75661號公報中記載之結構之嵌段共聚物及接枝共聚物。又,作為具有通式(III)所表示之結構單元之聚合物之市售品,可列舉BYK-LPN6919等。≪鹽形成劑≫於本發明之實施形態中,較佳之分散劑係上述通式(III)所表示之結構單元所具有之氮部位之至少一部分形成鹽(以下有時稱為鹽改性)之聚合物。於本發明中,藉由使用鹽形成劑使通式(III)所表示之結構單元所具有之氮部位形成鹽,而使分散劑對同樣形成鹽之色料強力吸附,藉此提高色料之分散性及分散穩定性。作為鹽形成劑,可較佳地使用WO2011/108495號公報、日本專利特開2013-054200號公報中記載之酸性有機磷化合物、有機磺酸化合物、四級化劑等。尤其,於鹽形成劑為酸性有機磷化合物之情形時,分散劑之含有酸性有機磷化合物之鹽形成部位局部存在於色料之粒子表面,藉此色料表面成為經磷酸鹽被覆之狀態,故而因活性氧而造成之對色料之染料骨架之攻擊(奪氫)得以抑制,含有染料骨架之色料之耐熱性或耐光性提高。故而,若使用藉由酸性有機磷化合物而鹽改性之聚合物作為分散劑,則可於本發明中所使用之高透過率之色料良好分散之狀態下進一步抑制高溫加熱時之退色,因此即使經過彩色濾光片製造步驟中之高溫加熱步驟,亦可形成更高亮度之著色層。<胺基甲酸酯系分散劑>可較佳用作分散劑之胺基甲酸酯系分散劑係包含於1分子內具有1個以上之胺基甲酸酯鍵(-NH-COO-)之化合物之分散劑。藉由使用胺基甲酸酯系分散劑,可少量且良好地分散。藉由使分散劑為少量,可相對增加硬化成分等之調配量,其結果,可形成耐熱性優異之著色層。於本發明中,作為胺基甲酸酯系分散劑,其中,較佳為(1)1分子中具有2個以上之異氰酸酯基之聚異氰酸酯類、與(2)選自單末端或兩末端具有羥基之聚酯類及單末端或兩末端具有羥基之聚(甲基)丙烯酸酯類中之一種以上的反應產物,進而較佳為(1)1分子中具有2個以上之異氰酸酯基之聚異氰酸酯類、與(2)選自單末端或兩末端具有羥基之聚酯類及單末端或兩末端具有羥基之聚(甲基)丙烯酸酯類中之一種以上、與(3)於同一分子內具有活性氫及鹼性基或酸性基之化合物的反應產物。作為胺基甲酸酯系分散劑之市售品,可列舉:Disperbyk-161、162、163、164、167、168、170、171、174、182、183、184、185、BYK-9077(以上由BYK-Chemie・Japan製造),Ajisper PB711(Ajinomoto製造),EFKA-46、47、48(EFKA CHEMICALS製造)等。其中,就耐熱性、電可靠性、分散性之方面而言,較佳為Disperbyk-161、162、166、170、174。 於本發明之著色組合物中,作為(B)分散劑之含量,若可均勻分散(A)色料,則並無特別限定,就(A)色料之分散性及分散穩定性優異、保存穩定性優異之方面而言,相對於著色組合物之固形物成分總量,較佳為1質量%以上,更佳為5質量%以上。又,就顯影性變得良好之方面而言,(B)分散劑之含量相對於著色組合物之固形物成分總量,較佳為50質量%以下,更佳為40質量%以下,進而較佳為30質量%以下。 再者,分散劑可單獨使用一種或組合兩種以上使用。(C)黏合劑成分對本發明之著色組合物而言,為賦予成膜性或對被塗佈面之密接性,含有黏合劑成分。其中,為對塗膜賦予充分之硬度,較佳為含有硬化性黏合劑成分。作為硬化性黏合劑成分,並無特別限定,可適當使用先前公知之用以形成彩色濾光片之著色層之硬化性黏合劑成分。作為硬化性黏合劑成分,例如可使用包含含有可藉由可見光線、紫外線、電子束等而聚合硬化之光硬化性樹脂之光硬化性黏合劑成分,或含有可藉由加熱而聚合硬化之熱硬化性樹脂之熱硬化性黏合劑成分者。於例如以噴墨方式使用本發明之著色組合物之情形等,可於基板上以圖案狀選擇性附著而形成著色層之情形時,硬化性黏合劑成分無需顯影性。於該情形時,可適當使用以噴墨方式等形成彩色濾光片著色層之情形時所使用之公知之熱硬化性黏合劑成分或感光性黏合劑成分等。作為熱硬化性黏合劑,通常使用1分子中具有2個以上之熱硬化性官能基之化合物與硬化劑之組合,進而可添加可促進熱硬化反應之觸媒。作為熱硬化性官能基,可列舉:環氧基、氧雜環丁烷基、異氰酸酯基、乙烯性不飽和鍵等。作為熱硬化性官能基,較佳為使用環氧基。作為熱硬化性黏合劑成分之具體例,例如可列舉國際公開第2012/144521號公報中記載者。另一方面,於形成著色層時使用光微影步驟之情形時,可較佳使用具有鹼顯影性之感光性黏合劑成分。以下,對感光性黏合劑成分進行說明,但硬化性黏合劑成分不受該等限定。除以下說明之感光性黏合劑成分外,可進而使用如環氧樹脂之可藉由加熱而聚合硬化之熱硬化性之黏合劑成分。作為感光性黏合劑成分,可列舉:正型感光性黏合劑成分與負型感光性黏合劑成分。作為正型感光性黏合劑成分,例如可列舉:含有鹼可溶性樹脂與作為感光性賦予成分之含鄰二疊氮醌基之化合物的系統等。一方,作為負型感光性黏合劑成分,可較佳使用至少含有鹼可溶性樹脂、多官能單體及光起始劑之系統。於本發明之著色組合物中,就可藉由光微影法使用既有之製程簡便地形成圖案之方面而言,較佳為負型感光性黏合劑成分。以下,對構成負型感光性黏合劑成分之鹼可溶性樹脂、多官能單體、光起始劑進行具體說明。(1)鹼可溶性樹脂於本發明之實施形態中,鹼可溶性樹脂若為具有酸性基者,作為黏合劑樹脂而發揮作用,且對圖案形成時所使用之顯影液、尤佳為鹼性顯影液為可溶性,則可適當選擇使用。本發明之實施形態中之較佳鹼可溶性樹脂較佳為具有羧基作為酸性基之樹脂,具體可列舉:具有羧基之丙烯酸系共聚物、具有羧基之環氧(甲基)丙烯酸酯樹脂等。該等之中,尤佳為側鏈具有羧基並且進而於側鏈具有乙烯性不飽和基等光聚合性官能基者。其原因在於藉由含有光聚合性官能基,形成之硬化膜之膜強度提高。又,該等丙烯酸系共聚物及環氧丙烯酸酯樹脂可混合兩種以上使用。具有羧基之丙烯酸系共聚物係將含羧基之乙烯性不飽和單體與乙烯性不飽和單體共聚合而獲得。具有羧基之丙烯酸系共聚物可進而含有具有芳香族碳環之結構單元。芳香族碳環係作為對著色組合物賦予塗膜性之成分而發揮功能。具有羧基之丙烯酸系共聚物可進而含有具有酯基之結構單元。具有酯基之結構單元不僅作為抑制著色組合物之鹼可溶性之成分而發揮功能,亦作為提高對溶劑之溶解性、進而溶劑再溶解性之成分而發揮功能。作為具有羧基之丙烯酸系共聚物之具體例,例如可列舉:國際公開第2012/144521號公報中記載者,具體而言,例如可例示:包含(甲基)丙烯酸甲酯、(甲基)丙烯酸乙酯等不具有羧基之單體與選自(甲基)丙烯酸及其酸酐中之一種以上的共聚物。又,亦可例示使例如具有縮水甘油基、羥基等反應性官能基之乙烯性不飽和化合物於上述共聚物上進行加成等,從而導入乙烯性不飽和鍵之聚合物等,但並不限定於該等。該等之中,就可於曝光時與下述多官能性單體聚合,使著色層變得更穩定之方面而言,尤佳為藉由使具有縮水甘油基或羥基之乙烯性不飽和化合物於共聚物上加成等而導入乙烯性不飽和鍵之聚合物等。含羧基之共聚物中之含羧基之乙烯性不飽和單體之共聚合比例通常為5~50質量%,較佳為10~40質量%。於該情形時,若含羧基之乙烯性不飽和單體之共聚合為比例未達5質量%,則所得塗膜對鹼性顯影液之溶解性下降,難以形成圖案。又,若共聚合比例超過50質量%,則存在藉由鹼性顯影液進行顯影時,易於產生形成之圖案之自基板之脫落或圖案表面之膜粗糙之傾向。含羧基之共聚物之較佳質量平均分子量較佳為1,000~500,000之範圍,進而較佳為3,000~200,000。若未達1,000,則硬化後之黏合劑功能顯著下降,若超過500,000,則存在藉由鹼性顯影液進行顯影時,難以形成圖案之情形。再者,質量平均分子量係藉由凝膠滲透層析法(GPC)作為標準聚苯乙烯換算值而求得。作為具有羧基之環氧(甲基)丙烯酸酯樹脂,並無特別限定,較佳為使環氧化合物與含不飽和基之單羧酸之反應物與酸酐反應而獲得之環氧(甲基)丙烯酸酯化合物。環氧化合物、含不飽和基之單羧酸及酸酐可自公知者中適當選擇使用。作為具體例,例如可列舉:國際公開第2012/144521號公報中記載者等。環氧化合物、含不飽和基之單羧酸及酸酐可分別單獨使用一種,亦可併用兩種以上。本發明之實施形態中所使用之鹼可溶性樹脂可單獨使用一種,亦可組合兩種以上使用,作為其含量,相對於著色組合物中所含之色料100質量份,通常為10~1000質量份之範圍內,較佳為20~500質量份之範圍內。若鹼可溶性樹脂之含量過少,則存在無法獲得充分之鹼顯影性之情形,又,若鹼可溶性樹脂之含量過多,則存在色料之比例相對變低,無法獲得充分之著色濃度之情形。(2)多官能單體本發明之實施形態中所使用之多官能單體只要為可藉由下述光起始劑而聚合者,則並無特別限定,通常使用具有2個以上之乙烯性不飽和雙鍵之化合物,尤佳為具有2個以上之丙烯醯基或甲基丙烯醯之多官能(甲基)丙烯酸酯。作為此種多官能(甲基)丙烯酸酯,自先前公知者中適當選擇使用即可。作為具體例,例如可列舉:國際公開第2012/144521號公報中記載者等。該等多官能(甲基)丙烯酸酯可單獨使用一種,亦可組合兩種以上使用。又,於要求本發明之著色組合物具有優異之光硬化性(高感度)之情形時,多官能單體較佳為具有3個(三官能)以上之可聚合之雙鍵者,較佳為3元以上之多元醇之聚(甲基)丙烯酸酯類或該等之二羧酸改性物,具體可列舉:三羥甲基丙烷三(甲基)丙烯酸酯、季戊四醇三(甲基)丙烯酸酯、季戊四醇三(甲基)丙烯酸酯之琥珀酸改性物、季戊四醇四(甲基)丙烯酸酯、二季戊四醇四(甲基)丙烯酸酯、二季戊四醇五(甲基)丙烯酸酯、二季戊四醇五(甲基)丙烯酸酯之琥珀酸改性物、二季戊四醇六(甲基)丙烯酸酯、磷酸三(2-(甲基)丙烯醯氧基乙基)酯、磷酸三(2-(甲基)丙烯醯氧基丙基)酯等作為較佳者。本發明之著色組合物中所使用之上述多官能單體之總含量並無特別限制,相對於上述鹼可溶性樹脂100質量份,通常為5~500質量份左右,較佳為20~300質量份之範圍。若多官能單體之含量少於上述範圍,則存在光硬化未充分進行,曝光部分溶出之情形,又,若多官能單體之含量多於上述範圍,則存在鹼顯影性下降之虞。(3)光起始劑作為本發明之著色組合物中所使用之光起始劑,並無特別限制,可自先前已知之各種光起始劑中組合一種或兩種以上使用。作為具體例,例如可列舉國際公開第2012/144521號公報中記載者等。本發明之著色組合物中所使用之光起始劑之含量相對於上述多官能單體100質量份,通常為0.01~100質量份左右,較佳為5~60質量份。若該含量少於上述範圍,則存在因無法充分產生聚合反應,故而著色層之硬度無法變得充分之情形,另一方面若多於上述範圍,則存在著色組合物之固形物成分中之色料等之含量相對變少,無法獲得充分之著色濃度之情形。(E)溶劑於本發明之實施形態中,溶劑可自不與著色組合物中之各成分反應且可溶解或分散該等之溶劑中適當選擇使用。具體可列舉:醇系;醚醇系;酯系;酮系;醚醇乙酸酯系;醚系;非質子性醯胺系;內酯系;不飽和烴系;飽和烴系等有機溶劑,其中,就分散時之溶解性或塗佈適應性之方面而言,較佳為使用酯系溶劑。作為較佳之酯系溶劑,例如可列舉:甲氧基丙酸甲酯、乙氧基丙酸乙酯、甲氧基乙酸乙酯、丙二醇單甲醚乙酸酯、3-甲氧基-3-甲基-1-乙酸丁酯、3-甲氧基乙酸丁酯、甲氧基乙酸丁酯、乙氧基乙酸乙酯、乙基溶纖劑乙酸酯、二丙二醇甲醚乙酸酯、丙二醇二乙酸酯、1,3-丁二醇二乙酸酯、環己醇乙酸酯、1,6-己二醇二乙酸酯、二乙二醇單乙醚乙酸酯、二乙二醇單丁醚乙酸酯等。其中,就對人體之危險性較低且於室溫附近之揮發性較低而加熱乾燥性優良之方面而言,較佳為使用丙二醇單甲醚乙酸酯(PGMEA)。於該情形時,存在如下優點:與先前之使用有PGMEA之著色組合物切換時亦無需特別之清洗步驟。該等溶劑可單獨使用或組合兩種以上使用。(任意添加成分)於本發明之實施形態中,可於不損害目的之範圍內,視需要含有各種添加劑。作為添加劑,例如可列舉:抗氧化劑、鏈轉移劑、調平劑、塑化劑、界面活性劑、消泡劑、矽烷偶合劑、紫外線吸收劑、密接促進劑等。作為界面活性劑及塑化劑之具體例,例如可列舉:國際公開第2012/144521號公報中記載者。 就耐熱性及耐光性之方面而言,較佳為著色組合物進而含有抗氧化劑。抗氧化劑可自先前公知者中適當選擇。作為抗氧化劑之具體例,例如可列舉:受阻酚系抗氧化劑、胺系抗氧化劑、磷系抗氧化劑、硫系抗氧化劑、肼系抗氧化劑等,就耐熱性之方面而言,較佳為使用受阻酚系抗氧化劑。 所謂受阻酚系抗氧化劑係指具有含有至少1個酚結構且於該酚結構之羥基之2位與6位之至少一者上取代有碳原子數為4以上之取代基之結構的抗氧化劑。又,亦可為如日本專利特開2015-132791號公報中記載之受阻酚性羥基經保護基保護而潛伏化之潛伏性抗氧化劑。 (著色組合物中之各成分之調配比例)較佳為含有染料之成鹽色料及其他色料之(A)色料以其總含量相對於著色組合物之固形物成分總量為5~65質量%,更佳為8~55質量%之比例調配。若色料過少,則存在將著色組合物塗佈為特定膜厚(通常為1.0~5.0 μm)時之穿透密度不充分之虞,又,若色料等過多,則存在將著色組合物塗佈至基板上並使之硬化時之對基板之密接性、硬化膜之表面粗糙度、塗膜硬度等作為塗膜之特性變得不充分之虞,又,存在因該著色組合物中之色料之分散所使用之分散劑之量之比率亦變多,故而耐溶劑性等特性變得不充分之虞。再者,於本發明中固形物成分係上述溶劑以外之所有成分,亦包含溶劑中溶解之多官能性單體等。作為(B)分散劑之含量,若可均勻分散色料,則並無特別限定,例如相對於色料100質量份可使用10~150質量份。進而,較佳為以相對於色料100質量份為15~100質量份之比例調配,尤佳為以15~70質量份之比例調配。分散劑之總含量相對於著色組合物之固形物成分總量,較佳為1~60質量%之範圍內,其中較佳為5~50質量%之範圍內。於上述含量相對於著色組合物之固形物成分總量未達1質量%之情形時,存在難以均勻分散色料之虞,於超過60質量%之情形時,存在導致硬化性、顯影性下降之虞。較佳為(C)黏合劑成分以該等之總量相對於著色組合物之固形物成分總量為5~90質量%,較佳為10~80質量%之比例調配。較佳為(D)含氟聚合物以其含有比例相對於著色組合物之固形物成分總量為0.01~1質量%,較佳為0.05~0.5質量%之比例調配。又,作為(E)溶劑之含量,若可高精度地形成著色層,則並無特別限定。相對於含有該溶劑之上述著色組合物之總量,通常較佳為65~95質量%之範圍內,其中較佳為75~88質量%之範圍內。藉由使上述溶劑之含量為上述範圍內,可成為塗佈性優異者。(著色組合物之製造)作為著色組合物之製造方法,例如可列舉:(1)首先製備至少含有(A)色料、(B)分散劑及(E)溶劑之色料分散液,同時投入該色料分散液、(C)黏合劑成分、(D)含氟化合物及根據需求所使用之各種添加成分並混合的方法,(2)於溶劑中添加(C)黏合劑成分、(D)含氟化合物及根據需求所使用之各種添加成分並混合後,於其中添加上述色料分散液並混合的方法等。又,上述色料分散液可藉由如下方式製備:將(B)分散劑於(E)溶劑中混合、攪拌,製備分散劑溶液後,於該分散劑溶液中混合(A)色料及視需要之其他化合物,使用分散機使之分散。又,亦可藉由將色料與分散劑於溶劑中混合,使用公知之分散機使之分散而製備。作為用以進行色料之分散處理之分散機,可列舉:雙輥磨機、三輥磨機等輥磨機,球磨機、振動球磨機等球磨機,塗料調節器,連續盤型珠磨機、連續環型珠磨機等珠磨機。作為珠磨機之較佳分散條件,所使用之珠徑較佳為0.03~2.00 mm,更佳為0.05~1.0 mm。具體可列舉:以珠徑較大之2 mm氧化鋯珠進行預分散,進而以珠徑較小之0.1 mm氧化鋯珠進行正式分散。又,較佳為分散後以0.1~2.0 μm之膜濾器進行過濾。2.彩色濾光片本發明之實施形態之彩色濾光片係於透明基材上具有著色層之彩色濾光片,上述著色層之至少一者為上述本實施形態之著色組合物之硬化物。 一面參照圖一面對此種本發明之實施形態之彩色濾光片進行說明。圖1及圖2分別為表示彩色濾光片之一實施形態之概略剖視圖。圖1之例中所示之彩色濾光片10具有透明基板1、遮光部2及著色層3。又,圖2之例中所示之彩色濾光片10具有透明基板1、遮光部2及著色層3,進而於著色層3上具有被覆層4。 本發明之彩色濾光片中,著色層之至少一者為上述本發明之著色組合物之硬化物,故而具備高亮度且具有較高之平滑性,表面之潤濕性優異之著色層。又,於具有被覆層之情形時,成為抑制該被覆層之塗膜不均之彩色濾光片。(著色層)於本發明之實施形態之彩色濾光片中,著色層之至少一者為上述本實施形態之著色組合物之硬化物。著色層通常形成於下述透明基板上之遮光部之開口部,通常包含3色以上之著色圖案。又,作為該著色層之排列,並無特別限定,例如可為條紋型、馬賽克型、三角型、4像素配置型等通常之排列。又,著色層之寬度、面積等可任意設定。該著色層之厚度可藉由調整塗佈方法、著色組合物之固形物成分濃度或黏度等而適當控制,通常較佳為1~5 μm之範圍。(遮光部)本發明之實施形態之彩色濾光片可具有遮光部。遮光部係於下述透明基板上形成為圖案狀者,可設為與通常之彩色濾光片中用作遮光部者相同。作為該遮光部之圖案形狀,並無特別限定,例如可列舉條紋狀、矩陣狀等形狀。作為該遮光部,例如可列舉:使黑色顏料分散或溶解於黏合劑樹脂中而成者、或鉻、氧化鉻等之金屬薄膜等。該金屬薄膜可為CrOx 膜(x為任意數)及Cr膜之兩層積層而成者,又,亦可為進一步減少反射率之CrOx 膜(x為任意數)、CrNy 膜(y為任意數)及Cr膜之三層積層而成者。於該遮光部為使黑色色料分散或溶解於黏合劑樹脂中而成者之情形時,作為該遮光部之形成方法,只要為可使遮光部圖案化之方法即可,並無特別限定,例如可列舉使用有遮光部用著色樹脂組合物之光微影法、印刷法、噴墨法等。作為遮光部之膜厚,於金屬薄膜之情形時,設定為0.2~0.4 μm左右,於使黑色色料分散或溶解於黏合劑樹脂中而成者之情形時,設定為0.5~2 μm左右。(透明基板)作為本發明之實施形態之彩色濾光片之透明基板,只要為對可見光為透明之基材即可,並無特別限定,可使用通常之彩色濾光片中所使用之透明基板。具體可列舉:石英玻璃、無鹼玻璃、合成石英板等無可撓性之透明剛性材、或透明樹脂膜、光學用樹脂板、軟性玻璃等具有可撓性或軟性之透明軟性材。該透明基板之厚度並無特別限定,根據本發明之彩色濾光片之用途,例如可使用50 μm~1 mm左右者。再者,本發明之彩色濾光片可除上述透明基板、遮光部及著色層以外,例如亦形成有頂塗層或透明電極層、進而形成有用以使液晶材料配向之配向膜、或柱狀間隔件等。本發明之彩色濾光片並不限定於上述例示之構成,可適當選擇通常彩色濾光片中所使用之公知之構成使用。 (被覆層) 本發明之實施形態之彩色濾光片可視需要於著色層上具有被覆層。於本實施形態中被覆層並無特別限定,係自通常可設置於著色層上之各種層或膜中視需要適當選擇。作為被覆層,例如除保護著色層之保護層外,亦可列舉配向膜(配向層)或ITO(Indium Tin Oxides,氧化銦錫)膜等透明導電層等。 本實施形態之彩色濾光片中,著色層之至少一者為上述本發明之著色組合物之硬化物,故而不論為何種被覆層,均可成為無不均之被覆層。 於上述被覆層為保護層之情形時,該保護層只要為對可見光為透明之層即可,可自通常之彩色濾光片中所使用之有機保護層中適當選擇,較佳為含有樹脂之保護層。 作為保護層用之樹脂,自先前公知者中適當選擇即可,可為熱塑性樹脂,亦可為熱硬化性或光硬化性樹脂之硬化物。 保護層之形成方法並無特別限定,較佳為使用下述保護層用組合物。如上所述使用本發明之著色組合物而形成之著色層存在含氟基自上述含氟聚合物脫離後之酸性基或羥基易於露出於表面的傾向。故而著色層表面之親水性及親油性變高,可無不均地塗佈保護層用組合物。 再者,於本實施形態中形成保護層作為被覆層之情形時,可於該保護層上進而設置上述配向膜或上述透明導電層等。 又,於本實施形態中,可於著色層上鄰接具有透明導電層作為被覆層。 <保護層用組合物> 保護層用組合物至少含有成為保護層之樹脂,通常為含有溶劑者,視需要可進而含有其他成分。 作為保護層用組合物中所含之樹脂,可使用通常用作彩色濾光片之透明保護層者,可為熱硬化性組合物亦可為光硬化性組合物。作為光硬化性組合物,可列舉含有上述多官能單體與上述光起始劑之組合物,進而可含有丙烯酸系樹脂、苯乙烯系樹脂、酚醛清漆系樹脂、順丁烯二酸系樹脂、松香系樹脂等黏合劑樹脂。 另一方面,於本發明之實施形態中,尤其是就可減少光照射次數之方面而言,較佳為熱硬化性組合物。 作為熱硬化性組合物,通常使用具有熱硬化性官能基之化合物與硬化劑之組合,進而可添加促進熱硬化反應之觸媒,進而可含有可與熱硬化性官能基反應或不反應之其他樹脂成分。 於本發明之實施形態中,如上所述存在酸性基或羥基易於露出於著色層表面之傾向,故而就與該著色層之密接性優異之方面而言,較佳為使用具有環氧基之化合物作為具有熱硬化性官能基之化合物。 作為具有環氧基之化合物,較佳為含有1分子中具有2個以上之環氧基之環氧化合物。1分子中具有2個以上之環氧基之環氧化合物係於1分子中具有2個以上、較佳為2~50個、更佳為2~20個環氧基之環氧化合物(包含稱為環氧樹脂者)。環氧基只要為具有環氧乙烷環結構之結構即可,例如可例示縮水甘油基、環氧環己基等。作為環氧化合物,可列舉可藉由羧酸而硬化之公知之多元環氧化合物,此種環氧化合物廣泛揭示於例如新保正樹編著之「環氧樹脂手冊」日刊工業新聞社刊(1987年)等中,可使用該等。 作為上述環氧化合物,例如可較佳列舉包含(甲基)丙烯酸縮水甘油酯等含有環氧基之單體之聚合物,亦可為與不具有環氧基之其他單體之共聚物。 又,作為稱為環氧樹脂之環氧化合物,較佳為一分子中含有2個以上之環氧基者,例如可使用:雙酚A型環氧樹脂、雙酚F型環氧樹脂、溴化雙酚A型環氧樹脂、雙酚S型環氧樹脂、二苯醚型環氧樹脂、對苯二酚型環氧樹脂、萘型環氧樹脂、聯苯型環氧樹脂、茀型環氧樹脂、苯酚酚醛清漆型環氧樹脂、鄰甲酚酚醛清漆型環氧樹脂、三羥基苯基甲烷型環氧樹脂、三官能型環氧樹脂、四酚基乙烷型環氧樹脂、二環戊二烯苯酚型環氧樹脂、氫化雙酚A型環氧樹脂、雙酚A含核多元醇型環氧樹脂、聚丙二醇型環氧樹脂、縮水甘油基酯型環氧樹脂、縮水甘油基胺型環氧樹脂、乙二醛型環氧樹脂、脂環型環氧樹脂、雜環型環氧樹脂等。 作為熱硬化性組合物中所使用之硬化劑,可自公知之硬化劑中適當選擇使用。作為硬化劑,例如可列舉:胺類、咪唑類、多元羧酸、多元羧酸酐、羧基嵌段化之多元羧酸等。 上述其他樹脂成分係因提高保護層之耐熱性或耐劃傷性等之目的等而含有之成分,可自先前公知者中適當選擇。例如可使用使四羧酸二酐與二胺與高羥基化合物反應而獲得之聚酯醯胺酸或有機矽烷縮合物(有機無機混合型)。 又,上述保護層用組合物可視需要進而含有抗氧化劑、調平劑、矽烷偶合劑、鏈轉移劑等公知之添加劑。 又,用作上述被覆層之配向膜係用以使液晶化合物於一定方向排列之層。於本實施形態中,配向膜較佳為使用配向膜用組合物而形成。 配向膜用組合物可自先前公知者中適當選擇使用。例如可應用:卵磷脂、矽烷系界面活性劑、鈦酸酯系界面活性劑、吡啶鎓鹽系高分子界面活性劑、正十八烷基三乙氧基矽烷等矽烷偶合系配向膜用組合物、於側鏈具有長鏈烷基或脂環式結構之可溶性聚醯亞胺或於側鏈具有長鏈烷基或脂環式結構之聚醯胺酸等聚醯亞胺系配向膜用組合物。 3.彩色濾光片之製造方法 本發明之實施形態之彩色濾光片之製造方法係於透明基板上具有著色層之彩色濾光片之製造方法,其具備以下步驟: 步驟(i),其係於透明基板上形成上述本實施形態之著色組合物之塗膜; 步驟(ii),其係將上述塗膜硬化;及 步驟(iii),其係將硬化之塗膜加熱。 上述彩色濾光片之製造方法使用上述本實施形態之著色組合物,故而不對該著色組合物之硬化塗膜照射紫外線即可改善表面之潤濕性,故而可製造抑制著色層之亮度下降之彩色濾光片。 本發明之製造方法係至少具有上述步驟(i)~步驟(iii)者,視需要可進而具有於著色層上形成被覆層之步驟(iv)、或藉由上述方法於上述透明基板上預先設置上述遮光部之步驟等。以下,說明各步驟,著色組合物中之各成分及彩色濾光片之各構成係如上所述,故而此處省略說明。 (步驟(i)) 上述實施形態之著色組合物之塗膜之形成方法並無特別限定,可為與通常之彩色濾光片之製造方法相同之方法。例如使用噴塗法、浸漬塗佈法、棒式塗佈法、輥式塗佈法、旋轉塗佈法等塗佈方法塗佈於透明基板上,形成濕塗膜。繼而,視需要藉由加熱等公知之方法進行乾燥,去除著色組合物中之溶劑。 (步驟(ii)) 將上述步驟(i)中獲得之塗膜硬化之步驟可根據著色組合物中之黏合劑成分,自公知之方法中適當選擇。於硬化步驟中至少變化為不顯示流動性之狀態。例如,於著色組合物為感光性著色組合物之情形、且將著色層以圖案狀配置之情形時,經由特定圖案之光罩進行曝光,使鹼可溶性樹脂及多官能單體等進行光聚合反應,藉此使上述塗膜以圖案狀硬化。作為曝光所使用之光源,例如可列舉:低壓水銀燈、高壓水銀燈、金屬鹵化物燈等紫外線、電子束等。曝光量可根據所使用之光源或塗膜之厚度等而適當調整。 其次,使用顯影液進行顯影處理,將未曝光部分溶解、去除,藉此形成所期望之圖案之硬化塗膜。作為顯影液,通常使用使鹼溶解於水或水溶性溶劑中之溶液。可於該鹼性溶液中適量添加界面活性劑等。又,顯影方法可採用通常之方法。顯影處理後,通常進行顯影液之清洗、著色組合物之硬化塗膜之乾燥,從而形成著色層。再者,顯影處理後,可進行加熱處理以使塗膜充分硬化。作為加熱條件,並無特別限定,可根據塗膜之用途而適當選擇。 (步驟(iii)) 作為將硬化之塗膜加熱之方法,並無特別限定,較佳為於含氟基自上述本發明之著色組合物中所含之熱分解型含氟聚合物脫離之溫度以上之溫度下加熱。 具體而言,較佳為於100℃以上加熱,更佳為150℃以上,進而較佳為於200℃以上加熱。溫度之上限可考慮色料等之耐熱性而適當調整,通常為350℃以下,較佳為280℃以下。又,加熱時間可根據硬化塗膜之厚度等而適當調整,通常為5分鐘以上且120分鐘以下,較佳為10分鐘以上且60分鐘以下。 藉由該步驟(iii),含氟基自上述(D)含氟聚合物脫離,故而不設置先前於形成被覆層前進行之紫外線清洗步驟,即可使著色層表面之親水性及親油性提高,表面之潤濕性變得優異。 例如,於將3色之著色層以圖案狀配置之情形時,分別對各色準備著色組合物,將該等分別設為第1著色組合物、第2著色組合物、第3著色組合物,分別對各著色組合物重複上述步驟(i)~(iii),藉此可獲得該圖案狀之硬化塗膜。於該例之情形時,較佳為於對第1著色組合物之步驟(iii)與對第2著色組合物之步驟(i)之間、及對第2著色組合物之步驟(iii)與對第3著色組合物之步驟(i)之間,不具有紫外線清洗步驟。藉由不具有紫外線清洗步驟,可抑制色料之劣化所導致之亮度下降。 再者,以上係以3色之著色層以圖案狀配置之情形為例,而著色層為2色之情形又著色層為4色以上之情形亦以相同之方式形成圖案狀之著色層。 (步驟(iv)) 於著色層上設置被覆層之情形時,較佳為繼上述步驟(iii)之後進行步驟(iv)。尤佳為於上述步驟(iii)與上述步驟(iv)之間不具有紫外線清洗步驟。藉由不具有紫外線清洗步驟,可抑制色料之劣化所導致之亮度下降。 被覆層之形成方法可根據被覆層之種類自先前公知之方法中適當選擇。例如,於被覆層為上述保護層或上述配向膜之情形時,就抑制該保護層等之不均之方面而言,較佳為使用上述保護層用組合物或配向膜用組合物,藉由與上述形成著色組合物之硬化塗膜之步驟相同之方法而形成。 於形成配向膜作為被覆層之情形時,藉由上述方法形成硬化塗膜後,可進而藉由對配向膜賦予配向限制力而製為配向膜。作為對配向膜賦予配向限制力之方法,例如可為摩擦法或光配向法等先前公知之方法。再者,於本發明中所謂配向限制力係指使配向膜上之液晶化合物於特定方向上排列之相互作用。 又,於被覆層為上述ITO膜等透明導電層之情形時,可自電子束蒸鍍法、物理氣相沈積法、濺鍍法等先前公知之方法中適當選擇。 [液晶顯示裝置]本發明之實施形態之液晶顯示裝置具有上述本發明之實施形態之彩色濾光片、對向基板、及形成於上述彩色濾光片與上述對向基板之間之液晶層。一面參照圖一面說明此種本發明之液晶顯示裝置。圖3係表示本發明之液晶顯示裝置之一例之概略圖。如圖3所例示,本實施形態之液晶顯示裝置40具有:彩色濾光片10、具有TFT(thin-film transistor, 薄膜電晶體)陣列基板等之對向基板20、及形成於上述彩色濾光片10與上述對向基板20之間之液晶層15。於圖3中例示之例為:於彩色濾光片10之著色層3上形成之保護層5側形成配向膜13a及於對向基板20側形成配向膜13b,該兩個配向膜13a及13b之間形成液晶層15。進而,於圖3中例示之例為:液晶顯示裝置40具有:於彩色濾光片10之外側配置之偏光板25a及於對向基板20之外側配置之偏光板25b、及於較之於液晶顯示裝置40之對向基板20側配置之偏光板25b更外側配置之背光源30。再者,本實施形態之液晶顯示裝置並不限定於該圖3所示之構成,可為通常作為使用彩色濾光片之液晶顯示裝置之公知之構成。作為本實施形態之液晶顯示裝置之驅動方式,並無特別限定,可採用通常液晶顯示裝置所使用之驅動方式。作為此種驅動方式,例如可列舉:TN(Twisted Nematic,扭轉向列)方式、IPS(In-Plane Switching,橫向電場驅動)方式、OCB(optically compensated bend,光學補償彎曲)方式及MVA(Multi-Domain Vertical Alignment,多域垂直配向)方式等。於本實施形態中,可較佳地使用該等之任一種方式。又,作為對向基板,可根據本發明之液晶顯示裝置之驅動方式等而適當選擇使用。進而,作為構成液晶層之液晶,可根據本實施形態之液晶顯示裝置之驅動方式等,使用介電各向異性不同之各種液晶及該等之混合物。作為液晶層之形成方法,可使用通常用作液晶單元之製作方法之方法,例如可列舉真空注入方式或液晶滴加方式等。真空注入方式中,例如,預先使用彩色濾光片及對向基板製作液晶單元,藉由加溫液晶而製為各向同性液體,利用毛細管效應將液晶於各向同性液體之狀態下注入液晶單元,以接著劑密封,藉此可形成液晶層。其後,將液晶單元緩慢冷卻至常溫,藉此可使封入之液晶配向。又,於液晶滴加方式中,例如於彩色濾光片之邊緣塗佈密封劑,加熱該彩色濾光片直至液晶成為各向同性相之溫度,使用點膠機等於各向同性液體之狀態下滴加液晶,將彩色濾光片及對向基板於減壓下重疊,經由密封劑使之接著,藉此可形成液晶層。其後,將液晶單元緩慢冷卻至常溫,藉此可使封入之液晶配向。又,作為本實施形態之液晶顯示裝置中所使用之背光源,可根據液晶顯示裝置之用途而適當選擇。作為背光源,例如除冷陰極螢光管(CCFL:Cold Cathode Fluorescent Lamp)外,亦可具備以白色LED(light-emitting diode,發光二極體)、白色有機EL(Electroluminescence,電致發光)為光源之背光源單元。作為白色LED,例如可列舉:藉由組合紅色LED與綠色LED與藍色LED進行混色而獲得白色光之白色LED、藉由組合藍色LED與紅色LED與綠色螢光體進行混色而獲得白色光之白色LED、藉由組合藍色LED與紅色發光螢光體與綠色發光螢光體進行混色而獲得白色光之白色LED、藉由藍色LED與YAG系螢光體之混色而獲得白色光之白色LED、藉由組合紫外線LED與紅色發光螢光體與綠色發光螢光體與藍色發光螢光體進行混色而獲得白色光之白色LED等。作為上述螢光體,可使用量子點。[發光顯示裝置]本發明之實施形態之發光顯示裝置具有上述本發明之實施形態之彩色濾光片與發光體。作為本發明之發光顯示裝置,例如可列舉:具有有機發光體作為上述發光體之有機發光顯示裝置。發光體不限定於有機發光體,亦可適當使用無機發光體。一面參照圖一面說明此種本實施形態之發光顯示裝置。圖4係表示本實施形態之發光顯示裝置之一例之概略圖。如圖4所例示,本實施形態之發光顯示裝置100具有彩色濾光片10及發光體80。可於彩色濾光片10與發光體80之間具有無機氧化膜60。作為發光體80之積層方法,例如可列舉:於彩色濾光片上表面逐次形成透明陽極71、電洞注入層72、電洞傳輸層73,發光層74,電子注入層75及陰極76的方法,或將於其他基板上形成之發光體80貼合於無機氧化膜60上的方法等。發光體80之透明陽極71、電洞注入層72、電洞傳輸層73、發光層74、電子注入層75、陰極76及其他構成可適當使用公知者。如此製作之發光顯示裝置100例如可應用於被動驅動方式之有機EL顯示器,亦可應用於主動驅動方式之有機EL顯示器。再者,本實施形態之發光顯示裝置並不限定於該圖4所示之構成之發光顯示裝置,可為通常作為使用彩色濾光片之發光顯示裝置之公知之構成。[實施例]以下,列舉實施例具體說明本發明。本發明並不受該等記載之限制。 (合成例1:含氟單體A之合成) 於具備冷凝管、氮氣用進氣口及攪拌機之反應器中裝入甲基丙烯酸25質量份、2-(全氟己基)乙基乙烯醚(製品名:CHEMINOX FAVE-6,UNIMATEC製造)101質量份,於氮氣環境下,於60℃下反應9小時。冷卻後添加碳酸鉀水溶液進行中和。將所得反應液進行水洗、分液,餾去溶劑,藉由減壓乾燥去除未反應成分,藉此獲得含氟單體A。 (合成例2:含氟單體B之合成) 於具備冷凝管、氮氣用進氣口及攪拌機之反應器中裝入甲基丙烯酸2-羥基乙酯25質量份、2-(全氟己基)乙基乙烯醚(製品名:CHEMINOX FAVE-6,UNIMATEC製造)101質量份、三氟乙酸2.0質量份、四氫呋喃200質量份,於氮氣環境下,於60℃下反應9小時。冷卻後添加碳酸鉀水溶液進行中和。將所得反應液進行水洗、分液,餾去溶劑,藉由減壓乾燥去除未反應成分,藉此獲得含氟單體B。 (合成例3:巨單體A之合成) 於具備冷凝管、添加用漏斗、氮氣用進氣口、機械攪拌機、數位溫度計之反應器中裝入PGMEA 80.0質量份,一面於氮氣流下攪拌,一面加溫至溫度90℃。以1.5小時滴加甲基丙烯酸異丁酯100.0質量份、巰基乙醇4.0質量份、PGMEA 30.0質量份、AIBN(azobisisobutyronitrile,偶氮二異丁腈)1.0質量份之混合溶液,進而反應3小時。其次,停止氮氣流,將該反應溶液冷卻至80℃,添加甲基丙烯酸2-異氰酸酯基乙酯(製品名:Karenz MOI,昭和電工製造)8.74質量份、二月桂酸二丁基錫0.125質量份、對甲氧基苯酚0.125質量份及PGMEA 10.0質量份,攪拌3小時,藉此獲得巨單體A之50.0質量%溶液。將所得巨單體A,藉由GPC(凝膠滲透層析法),以添加有0.01 mol/L溴化鋰之N-甲基吡咯啶酮/聚苯乙烯標準之條件進行確認,結果質量平均分子量(Mw)為3720,數量平均分子量(Mn)為1737,分子量分佈(Mw/Mn)為2.14。 (合成例4:含氟聚合物A之合成) 於具備冷凝管、添加用漏斗、氮氣用進氣口、機械攪拌機、數位溫度計之反應器中裝入PGMEA 80.0質量份,一面於氮氣流下攪拌,一面加溫至溫度75℃。以1.5小時滴加合成例1之含氟單體A 19.44質量份、聚環氧丁烷系巨單體(製品名:Blemmer 10PPB-500B,日油製造)40.56質量份、PGMEA 56.0質量份、熱聚合起始劑(製品名:V-65,和光純藥製造)1.2質量份之混合溶液,加熱攪拌3小時後,添加V-65 0.12質量份、PGMEA 4.0質量份之混合液,進而於同溫度下熟化1小時,藉此獲得含有上述通式(1-2)所表示之結構之含氟聚合物A。進而追加PGMEA,藉此將固形物成分調整為20質量%。 (合成例5~7:含氟聚合物B~D之合成) 於合成例4中,除將聚環氧丁烷系巨單體分別變更為聚環氧丙烷系巨單體(製品名:Blemmer PP-800,日油製造)、聚己內酯系巨單體(製品名:PLACCEL FM5,Daicel製造)、合成例3之巨單體A(有效固形物成分:40.56質量份)以外,以與合成例4相同之方式合成含有上述通式(1-2)所表示之結構之含氟聚合物B~D。 (合成例8:含氟聚合物E之合成) 於合成例4中,除將合成例1之含氟單體A變更為合成例2之含氟單體B以外,以與合成例4相同之方式合成含有上述通式(1-1)所表示之結構之含氟聚合物E。 (比較合成例1:含氟聚合物F之合成) 於合成例4中,除將合成例1之含氟單體A變更為甲基丙烯酸2-(全氟己基)乙酯(製品名:CHEMINOX FAMAC-6,UNIMATEC製造)以外,以與合成例4相同之方式合成含氟聚合物F。 (比較合成例2~4:含氟聚合物G~I之合成) 於比較合成例1中,除將聚環氧丁烷系巨單體分別變更為聚環氧丙烷系巨單體(製品名:Blemmer PP-800,日油製造)、聚己內酯系巨單體(製品名:PLACCEL FM5,Daicel製造)、合成例3之巨單體A(有效固形物成分:40.56質量份)以外,以與比較合成例1相同之方式合成含氟聚合物G~I。 對含氟聚合物A~H,分別藉由GPC,以添加有0.01 mol/L溴化鋰之N-甲基吡咯啶酮/聚苯乙烯標準之條件,求得質量平均分子量(Mw)、數量平均分子量(Mn)及分子量分佈(Mw/Mn)。結果示於表1。 [表1] 藉由熱重量減少(TG)測定與氣相層析質譜分析(GCMS)測定,確認合成例4~8中獲得之含氟聚合物A~E係含氟基於100℃以上且250℃以下之溫度區域脫離之熱分解型含氟聚合物。又,確認對比較合成例1~4中獲得之含氟聚合物F~I而言,於100℃以上且250℃以下之溫度區域,含氟基未脫離。 進而,於230℃下保持30分鐘之GCMS測定之結果為,自合成例4~8中獲得之含氟聚合物A~E檢測出源自2-(全氟己基)乙基乙烯醚之熱分解物,但未自比較合成例1~4之含氟聚合物F~I檢測出含氟基之熱分解物。 再者,熱重量減少之測定係使用島津製造之DTG-60A,測定溫度範圍係自室溫至320℃,升溫速度為10℃/min。GCMS測定係藉由以下條件進行測定。 <測定條件> GCMS裝置:Agilent Technologies製造 HP-5973N/6890N 熱分解法:連續加熱型熱分解方式(PY-2020iD型) 熱萃取溫度:230℃(30分鐘) 注入口溫度:320℃ 管柱:5%苯基-95%二甲基矽氧烷(UA-5)微極性 內徑:0.25 μm 長度:30 m 管柱溫度:50℃×5 min(保持)-10℃/min(升溫)-320℃×3 min(保持) 離子化法:電子轟擊離子化法(EI法) 檢測器:四極型檢測器 (合成例9:色料A之合成) (1)中間體A-1之合成 參照國際公開第2012/144521號中記載之中間體3及中間體4之製造方法,獲得下述中間體A-1 15.9 g(產率70%)。 藉由下述分析結果確認所得化合物係目標化合物。 ・MS(ESI)(m/z):511(+)、2價 ・元素分析值:CHN實測值(78.13%、7.48%、7.78%);理論值(78.06%、7.75%、7.69%) [化13](2)色料A之合成 將上述中間體A-1 5.00 g(4.58 mmol)添加至水300 ml中,於90℃下使之溶解製為中間體A溶液。其次將n水合磷鎢酸H3 [PW12 O40 ]・nH2 O(n=30)(日本無機化學工業製造)10.44 g(3.05 mmol)投入水100 ml中,於90℃下攪拌,製備磷鎢酸水溶液。於90℃下於之前之中間體A-1溶液中混合製備之磷鎢酸水溶液,濾取生成之沈澱物,以水清洗。乾燥所得濾餅,獲得下述化學式A所表示之三芳基甲烷系鹼性染料之藍色之色料(色料A)13.25 g。 藉由下述分析結果確認所得化合物係目標化合物。 ・MS(ESI)(m/z):510(+)、2價 ・元素分析值:CHN實測值(41.55%、5.34%、4.32%);理論值(41.66%、5.17%、4.11%) [化14](合成例10:色料B之合成) (1)中間體B-1之合成 使 1-碘萘(和光純藥製造)15.2 g(60 mmol)、4,4'-亞甲基雙(2-甲基環己基胺)(東京化成工業製造)7.15 g(30 mmol)、第三丁氧基鈉8.07 g(84 mmol)、Aldrich製造之2-二環己基膦基-2',6',-二甲氧基聯苯0.09 g(0.2 mmol)、乙酸鈀(和光純藥製造)0.021 g(0.1 mmol)分散於二甲苯30 mL中,於130-135℃下反應48小時。反應結束後,冷卻至室溫並添加水進行萃取。繼而以硫酸鎂加以乾燥並濃縮,藉此獲得下述中間體B-1 13.84 g(產率94%)。 藉由下述分析結果確認所得化合物係目標化合物。 ・MS(ESI)(m/z):491(M+H)、2879(MH2-) ・元素分析值:CHN實測值(85.72%、8.53%、5.75%);理論值(85.66%、8.63%、5.71%) [化15](2)中間體B-2之合成 使和光純藥製造4,4'-二氯二苯甲酮(和光純藥製造)15.0 g(59.7 mmol)、N-乙基-鄰甲苯胺(和光純藥製造)16.3 g(121 mmol)、第三丁氧基鈉16.1 g(168 mmol)、2-二環己基膦基-2',4',6',-三異丙基聯苯(Johnson Matthey製造)2.86 g(6.0 mmol)、乙酸鈀(和光純藥製造)673 mg(3.0 mmol)分散於二甲苯130 mL中,於100-105℃下反應20小時。反應結束後,冷卻至室溫並添加甲苯200 ml、水200 ml進行萃取。將甲苯溶液以硫酸鎂乾燥並減壓濃縮。將殘渣以甲苯稀釋,藉由矽膠管柱層析法進行精製,藉此獲得下述中間體B-2 11.8 g(產率44%)。 藉由下述分析結果確認所得化合物係目標化合物。 ・MS(ESI)(m/z):449(M+H) ・元素分析值:CHN實測值(82.90%、7.33%、6.22%);理論值(82.81%、7.40%、6.23%) [化16](3)中間體B-3之合成 混合上述所得之中間體B-1 2.98 g(6.08 mmol)及中間體B-2 6.00 g(13.4 mmol)、氯苯10 mL於45-50℃下進行攪拌。滴加氧氯化磷(和光純藥製造)2.06 g(13.4 mmol),於45-50℃下攪拌20小時。反應結束後,添加氯仿100 ml、水100 mL而溶解,將氯仿層分液。以水清洗氯仿層,以硫酸鎂乾燥並減壓濃縮。將殘渣以氯仿稀釋,藉由矽膠管柱層析法進行精製,藉此獲得下述中間體B-3 7.54 g(產率87%)。 藉由下述分析結果確認所得化合物係目標化合物。 ・MS(ESI)(m/z):677(+)、2價 ・元素分析值:CHN實測值(81.81%、7.31%、5.85%);理論值(81.77%、7.36%、5.90%) [化17](4)色料B之合成 使上述中間體B-3 1.7 g(1.19 mmol)溶解於甲醇170 mL中,於甲醇40 mL、水40 mL之混合液中添加加熱溶解之n水合磷鎢酸H3 [PW12 O40 ]・nH2 O(n=30)(日本無機化學工業製造)2.59 g(0.76 mmol),攪拌1小時。濾取沈澱物,以水清洗。將所得沈澱物減壓乾燥,獲得下述化學式B所表示之藍色之色料(色料B)3.4 g(產率95%)。 藉由下述分析結果確認所得化合物係目標化合物。 ・MS(MALDI)(m/z):1355(M+)、2879(MH2-) ・元素分析值:CHN實測值(35.55%、3.24%、2.61%);理論值(35.61%、3.20%、2.57%) [化18](合成例11:色料C之合成) 將酸性紅(Acid Red)289 5.0 g添加至水500 ml中,於80℃下使之溶解,製備染料溶液。將聚氯氯化鋁(「商品名:TAKIBINE#1500」多木化學製造,Al2 (OH)5 Cl,鹼度83.5質量%,作為氧化鋁成分為23.5質量%)3.85 g投入水200 ml中使之溶解,製備聚氯化鋁水溶液。於80℃下以15分鐘將製備之聚氯化鋁水溶液滴加至上述染料溶液中,進而於80℃下攪拌1小時。濾取生成之沈澱物,以水清洗。乾燥所得濾餅,獲得紫色之羅丹明系酸性染料之成鹽色料(色料C)6.30 g(產率96.2%)。 (合成例12:色料D之合成) 將酸性紅289 5.0 g添加至水500 ml中,於80℃下使之溶解,製備染料溶液。將Alucard 2HP Flake(Lion Akzo製造,二甲基二硬脂基氯化銨,有效固形物成分95.5%)4.99 g投入異丙醇85 g中使之溶解,製備二甲基二硬脂基氯化銨溶液。以冰浴將染料溶液冷卻至5℃,於5℃下以25分鐘將製備之二甲基二硬脂基氯化銨溶液滴加至上述染料溶液中,進而於5℃下攪拌1小時。濾取生成之沈澱物,以水清洗。乾燥所得濾餅,獲得紫色之羅丹明系酸性染料之成鹽色料(色料D)9.07 g(產率97%)。 (合成例13:黏合劑樹脂A之合成) 於具備冷凝管、添加用漏斗、氮氣用進氣口、機械攪拌機、數位溫度計之反應器中裝入作為溶劑之PGMEA 120質量份,於氮氣環境下升溫至90℃後,以1.5小時連續滴加含有甲基丙烯酸甲酯32質量份、甲基丙烯酸環己酯22質量份、甲基丙烯酸24質量份、作為起始劑之AIBN 2.0質量份及作為鏈轉移劑之正十二烷基硫醇4.5質量份之混合物。 其後,保持合成溫度繼續反應,自滴加結束之2小時後添加作為聚合抑制劑之對甲氧基苯酚0.05質量份。 其次,一面吹入空氣,一面添加甲基丙烯酸縮水甘油酯22質量份,升溫至110℃後,添加三乙胺0.2質量份,於110℃下使之進行15小時加成反應,獲得黏合劑樹脂A(固形物成分45質量%)。 所得黏合劑樹脂A之質量平均分子量(Mw)為8850,數量平均分子量(Mn)為4200,分子量分佈(Mw/Mn)為2.11,酸值為78 mgKOH/g。 (製造例1:鹽型嵌段聚合物分散劑A溶液之製備) 於反應器中分別溶解PGMEA 60.74質量份、含有三級胺基之嵌段共聚物(商品名:BYK-LPN6919,BYK-Chemie製造)(胺值120 mgKOH/g,固形物成分60重量%)35.64質量份(有效固形物成分21.38質量份),添加PPA 3.62質量份(相對於嵌段共聚物之三級胺基為0.5莫耳當量),於40℃下攪拌30分鐘,藉此製備鹽型嵌段聚合物分散劑A溶液(固形物成分25%)。 (製造例2:色料分散液A之製造) 混合作為色料之合成例9之色料A 13.00質量份、製造例1之分散劑A溶液18.20質量份(固形物成分4.55質量份)、合成例13之黏合劑樹脂A 13.00質量份(固形物成分5.85質量份)、PGMEA 55.80質量份,藉由塗料振盪機(淺田鐵工製造)以2 mm氧化鋯珠進行1小時預分散,進而以0.1 mm氧化鋯珠進行4小時正式分散,獲得色料分散液A。 (製造例3:色料分散液B之製造) 於製造例2中,除將色料變更為合成例10之色料B 13.00質量份以外,以與製造例2相同之方式獲得色料分散液B。 (製造例4:色料分散液C之製造) 於製造例2中,除將色料設為合成例9之色料A 12.22質量份與合成例11之色料C 0.78質量份以外,以與製造例2相同之方式獲得色料分散液C。 (製造例5:色料分散液D之製造) 於製造例2中,除將色料設為合成例9之藍色色料A 12.22質量份與合成例12之色料D 0.78質量份以外,以與製造例2相同之方式獲得色料分散液D。 (製造例6:色料分散液E之製造) 於製造例2中,除將色料設為酞菁系顏料(顏料藍(Pigment Blue)15:6)13.0質量份以外,以與製造例2相同之方式獲得色料分散液E。 (製造例7:黏合劑組合物A之製備) 混合PGMEA 44.36質量份、合成例13之黏合劑樹脂A(固形物成分45質量%)28.44質量份、5~6官能丙烯酸酯單體(商品名:ARONIX M402,東亞合成製造)19.20質量份、2-甲基-1[4-(甲硫基)苯基]-2-𠰌啉基丙烷-1-酮(商品名:Irgacure 907,BASF製造)6.00質量份、2,4二乙基-9-氧硫 (商品名:kayacure DETX-S,日本化藥製造)2.00質量份,藉此製備黏合劑組合物A(固形物成分40質量%)。 (製造例8:被覆層用組合物之製備) (1)聚酯醯胺酸之合成 於附有攪拌器之四口燒瓶中裝入3,3',4,4'-二苯醚四羧酸二酐143.5質量份、1,4-丁二醇25.0質量份、苄醇20.0質量份、3,3'-二胺基二苯基碸23.0質量份、作為溶劑之3-甲氧基丙酸甲酯493.0質量份,於氮氣環境下,於130℃下加熱3小時進行聚合,獲得聚酯醯胺酸之30質量%溶液。 (2)被覆層用組合物之製備 混合上述聚酯醯胺酸之30質量%溶液16.0質量份、環氧樹脂(商品名:EHPE3150,Daicel製造)9.5質量份、偏苯三甲酸酐0.9質量份、3-縮水甘油氧基丙基三甲氧基矽烷(商品名:KBM403,信越化學製造)0.6質量份、季戊四醇四[3-(3,5-二-第三丁基-4-羥基苯基)丙酸酯](商品名:Irganox1010,BASF製造)0.2質量份、3-甲氧基丙酸甲酯108.8質量份、氟系界面活性劑(商品名:MEGAFAC F447,DIC製造)0.05質量份,藉此製備被覆層用組合物(固形物成分20質量%)。 (實施例1) (1)感光性著色組合物A之製備 添加混合製造例2中獲得之色料分散液A 33.57質量份、製造例7中獲得之黏合劑組合物A 25.23質量份、PGMEA 40.65質量份、作為調平劑之合成例4之含氟聚合物A 0.25質量份(有效固形物成分0.05質量份),進行加壓過濾,獲得實施例1之感光性著色組合物A。 (2)著色硬化膜之製作 使用旋轉塗佈機,將上述(1)中獲得之感光性著色組合物A塗佈於厚0.7 mm之玻璃基板(Nippon Electric Glass製造,「OA-10G」)上。其後,於80℃之加熱板上進行3分鐘之加熱乾燥。使用超高壓水銀燈,照射40 mJ/cm2 之紫外線,藉此獲得藍色著色硬化膜。將形成上述硬化膜之基板於230℃之潔淨烘箱中進行30分鐘之後烘烤處理。使硬化後之色度成為y=0.082。 (3)被覆層之形成 使用旋轉塗佈機於上述(2)中獲得之著色硬化膜上塗佈製造例8中製備之被覆層用組合物。其後,於80℃之加熱板上進行3分鐘之加熱乾燥,進而於230℃之潔淨烘箱中進行30分鐘之後烘烤處理。 <調平性評價> 對上述(2)中獲得之著色硬化膜,以顯微鏡觀察膜面有無不均。結果示於表2。 ○:無不均 ×:有不均 <再塗佈性評價> 以目視確認上述(3)中旋轉塗佈被覆層用組合物時有無收縮。結果示於表2。 ○:無收縮 ×:有收縮 <光學性能評價> 使用Olympus製造之「顯微分光測定裝置OSP-SP200」,測定最終獲得之著色膜之色度(x,y)、亮度(Y)。著色膜之色度(x,y)、亮度(Y)示於表2。 (實施例2~5、比較例1~4) 於實施例1(1)中,除將作為調平劑之合成例4之含氟聚合物A分別替代變更為合成例5~8之含氟聚合物B~E、比較合成例1~4之含氟聚合物F~I以外,以與實施例1(1)相同之方式製作實施例2~5與比較例1~4之感光性著色組合物,以與實施例1相同之方式實施性能評價。結果示於表2。 (比較例5) 於實施例1(1)中,除不添加調平劑以外,以與實施例1相同之方式製作比較例5之感光性著色組合物,以與實施例1相同之方式實施性能評價。結果示於表2。 (比較例6~9) 使用比較例1~4之感光性著色組合物,於實施例1之(2)與(3)之步驟間進行使用低壓水銀燈之5分鐘之紫外線照射,除此以外以與實施例1相同之方式實施性能評價。結果示於表2。 (實施例6~8、比較例10~14) 依據表2及表3分別變更色料與含氟聚合物之種類,製作實施例6~8、比較例10~14之感光性著色樹脂組合物,依據表2及表3變更紫外線照射之有無,實施性能評價。結果示於表3及4。再者,表4中之色料之欄係表示色料之組合與該色料之含有比率(質量比)。 [表2] [表3] [表4] [結果總結] 不含有含氟聚合物之比較例5之著色層之調平性較差,平滑性較差。 含有非熱分解型含氟聚合物之含氟聚合物之比較例1~4之著色層,於未進行紫外線清洗步驟之情形時,排斥被覆層用組合物,再塗佈性較差。另一方面,藉由進行紫外線清洗步驟(比較例6~9),再塗佈性得以改善,但與實施例1~5相比較,著色層之亮度下降。 明確作為使用含有染料之成鹽色料與含氟基於100℃以上且250℃以下之溫度區域脫離之熱分解型含氟聚合物之實施例1~5之著色組合物而形成的著色層,平滑性優異,不設置紫外線清洗步驟之情形時再塗佈性亦優異,成為高亮度之著色層。 自實施例6與比較例10之比較、及實施例7~8與比較例11~14之比較亦可明確:根據本發明之樹脂組合物,可形成高亮度,具有較高之平滑性,容易於表面形成被覆層之著色層。Hereinafter, embodiments, examples, and the like of the present invention will be described with reference to the drawings and the like. The present invention can be implemented in many different forms, and is not limited to the description of the embodiments or examples exemplified below. In addition, as a schematic diagram, in order to clarify the description, the width, thickness, shape, and the like of each portion are schematically shown in comparison with the actual embodiment. However, the present invention is merely an example and does not limit the explanation of the present invention. In the drawings and the drawings, the same components as those described above will be denoted by the same reference numerals, and the detailed description will be omitted as appropriate. Further, for convenience of explanation, there is a case where the statement above or below is used, but the up and down direction may be reversed. In the present specification, in the case where a certain component or a certain region or the like is in the "upper (or lower)" of the other components or other regions, unless otherwise specified, not only the other components are included. The case directly above (or directly below) also includes situations above (or below) other components, that is, situations in which other components may be included above (or below) other components. Furthermore, in the present invention, the light contains electromagnetic waves of wavelengths of visible and non-visible regions, and thus radiation, which includes, for example, microwaves, electron beams. Specifically, it refers to electromagnetic waves and electron beams having a wavelength of 5 μm or less. In the present invention, the term "(meth)acrylic" means both acrylic acid and methacrylic acid, and the term "(meth)acrylate" means both acrylate and methacrylate. 1. A coloring composition The coloring composition of the present invention contains (A) a coloring matter, (B) a dispersing agent, (C) a binder component, (D) a fluorine-containing polymer, and (E) a solvent, and the above (A) coloring material The salt-containing coloring matter containing the dye, the (D) fluorine-containing polymer contains a thermally decomposable fluorine-containing polymer having fluorine contained in a temperature region of 100 ° C or more and 250 ° C or less. The coloring composition of the present invention can form a coloring layer which is high in brightness, has high smoothness, and is easy to form a coating layer on the surface by using a salt-forming coloring matter of a dye in combination with a specific thermal decomposition type fluoropolymer. Since the color layer of the color filter has been reduced from the viewpoint of color unevenness, high smoothness has been demanded. As a method of improving the smoothness, a method of adding a fluorine-based leveling agent or the like to the coloring composition has been carried out. However, there is a case where the leveling agent is present on the surface of the colored layer, resulting in a decrease in wettability of the surface. Therefore, when a coating layer such as a protective layer or an alignment film is provided on the colored layer, there is a problem in that the composition for forming the coating layer is likely to be repelled on the surface of the colored layer, and coating film unevenness is likely to occur. As a method for solving this problem, there is a method of providing an ultraviolet cleaning step of irradiating the surface of the colored layer with ultraviolet rays to improve the wettability of the surface of the colored layer. Conventionally, as a coloring material in a coloring composition, a pigment excellent in light resistance is usually used. Therefore, by the above method, a coloring layer having good smoothness and a coating layer having no coating unevenness can be formed. On the other hand, from the viewpoint of further increasing the luminance of the color filter, the inventors of the present invention have begun to study the formation of a coloring layer using a coloring composition containing a dye. It is known that when the ultraviolet cleaning step is applied to the coloring layer containing the dye, the brightness of the colored layer is lowered. The present inventors conducted intensive studies based on such findings, and as a result, it has been found that a combination of a salt-forming coloring agent and a specific thermal decomposition type fluoropolymer can form high brightness, have high smoothness, and are easy to be used. The surface forms a colored layer of the coating film. The coloring composition of the present invention contains a salt-forming salt of a dye as the (A) colorant. High brightness can be achieved by using a dye, and heat resistance can be improved by chlorinating the dye. Further, since the colored composition of the present invention contains a specific thermal decomposition type fluoropolymer as the (D) fluorine-containing polymer, the colored layer formed using the colored composition has high smoothness. Further, when a protective layer or the like is further formed on the colored layer, the colored layer is heated at 100 ° C or higher and 250 ° C or lower to concentrate the (D) fluoropolymer present on the surface of the colored layer. When the fluorine group is removed, the wettability of the surface is improved, so that coating unevenness such as a protective layer can be suppressed. Therefore, the ultraviolet cleaning step which is previously performed to improve the wettability of the surface is not required, and therefore, even if it is a coloring layer containing a dye which is easily discolored by ultraviolet rays, it is possible to suppress a decrease in luminance and obtain a color layer having high luminance. Thus, the coloring composition of the present invention can form a coloring layer which is easy to form a coating layer on the surface by using a salt-forming coloring matter of a dye and a specific thermal decomposition type fluoropolymer. The coloring composition according to the embodiment of the present invention contains at least (A) a colorant, (B) a dispersing agent, (C) a binder component, (D) a fluoropolymer, and (E) a solvent, and may optionally contain other ingredient. Hereinafter, in the coloring composition, the (D) fluoropolymer will be described first, and then each component will be described in order. (D) Fluoropolymer In the embodiment of the present invention, the (D) fluoropolymer contains a thermally decomposable fluoropolymer having a fluorine-containing detachment at a temperature region of 100 ° C or more and 250 ° C or less. Since the thermally decomposable fluoropolymer has a fluorine-containing group before heating, the coating film of the colored composition can be smoothed, and the fluorine-containing group is detached by the heating after the coating film is cured, and the wettability of the surface of the colored layer is obtained. It is easy to form a coating layer. In the present invention, the thermally decomposable fluorinated polymer is not particularly limited as long as at least a part of the fluorine is removed based on a temperature range of 100 ° C or more and 250 ° C or less. Examples of the fluorine-containing group which is desorbed in a temperature range of 100 ° C or more and 250 ° C or less include a bond with a polymer via an acetal bond, a hemiacetal bond, a sulfur acetal bond, a sulfur hemiacetal bond or the like. Fluorine based. Among them, in order to obtain high smoothness and to improve the wettability of the surface after heating, it is preferred to contain a compound selected from the following general formula (1-1) and the following general formula (1-2). More than one structure. [Chemical 3](In the general formula (1-1) and the general formula (1-2), L1 Indicates an oxygen atom or a sulfur atom, R1 , R2 And R3 Each of them independently represents a hydrogen atom, and the number of carbon atoms which may have a substituent is one or more and 18 or less, Rf An alkyl group having a fluorine atom or a polyalkylene group having a fluorine atom; R1 With Rf Bonding to form a ring structure) It is presumed that the above-mentioned thermally decomposed fluoropolymer is heated by a structure containing one or more selected from the group consisting of the above formula (1-1) and the above formula (1-2) With Rf The fluorine-containing group is detached, and the terminal on the polymer side produces, for example, a hydroxyl group or a carboxyl group. On the other hand, it is presumed that the boiling point of the fluorine-containing group to be separated is relatively low, and it is difficult to remain on the surface of the colored layer due to volatilization or the like. As a result, it is presumed that the hydrophilicity and the lipophilicity of the surface of the colored layer after heating are improved together, and the wettability is improved. As R1 , R2 And R3 Examples of the hydrocarbon group having 1 or more and 18 or less carbon atoms include an alkyl group having 1 or more and 18 or less carbon atoms, an aralkyl group having 7 or more and 18 or less carbon atoms, and carbon. The number of atoms is 6 or more and 18 or less aryl groups. The alkyl group may be any of a linear chain, a branched chain, and a cyclic group, and examples thereof include a methyl group, an ethyl group, a n-propyl group, an isopropyl group, an n-butyl group, a cyclopentyl group, a cyclohexyl group, and an anthracene. Alkyl, isodecyl, dicyclopentyl, adamantyl, lower alkyl substituted adamantyl, and the like. The aralkyl group may, for example, be a benzyl group, a phenethyl group, a naphthylmethyl group or a biphenylmethyl group, and may further have a substituent. Further, examples of the aryl group include a phenyl group, a biphenyl group, a naphthyl group, a tolyl group, and a xylyl group, and may further have a substituent. The alkyl group and the alkyl moiety of the above aralkyl group may have a substituent, and examples thereof include a halogen atom such as F, Cl, and Br, a hydroxyl group, and the like. In addition, examples of the substituent of the aromatic ring of the aryl group and the aralkyl group include a linear or branched alkyl group having 1 or more and 4 or less carbon atoms, a halogen atom, a hydroxyl group and the like. Further, the above preferred carbon number does not include the carbon number of the substituent. In an embodiment of the invention, R1 ~R3 In particular, it is preferably each independently a hydrogen atom or a linear or branched alkyl group having 1 to 8 carbon atoms, more preferably independently a hydrogen atom, a methyl group or an ethyl group, and more preferably each independently Hydrogen atom or methyl group, especially R1 ~R3 All are hydrogen atoms. Rf The alkyl group having a fluorine atom may be an alkyl group in which at least one or more hydrogen atoms are substituted with a fluorine atom. The alkyl group is preferably an alkyl group having 1 or more and 18 or less carbon atoms, and preferably an alkyl group having 10 or less carbon atoms. In the alkyl group having a fluorine atom, the number of carbon atoms directly bonded to the fluorine atom is one or more. However, in terms of smoothness, the number of carbon atoms directly bonded to the fluorine atom is preferably four or more. Further, in terms of the environment, in the alkyl group having a fluorine atom, the number of carbon atoms directly bonded to the fluorine atom is preferably 6 or less. The alkyl group may be any of a linear chain, a branched chain, and a cyclic ring, and specifically, the above R may be mentioned.1 ~R3 The same, and at least one or more hydrogen atoms are substituted with an alkyl group of a fluorine atom. Rf Preferably, at least four or more hydrogen atoms are substituted with a fluorine atom. Also, Rf The polyalkylene ether group having a fluorine atom may be a polyalkylene ether group in which at least one or more hydrogen atoms are substituted with a fluorine atom. As the polyalkylene ether group, for example, -R4 -(OR4 )m -OR4' The base or the like expressed (m is an integer of 0 or more and 17 or less, R4 Is an alkyl group having 1 or more and 6 or less carbon atoms, R4' There are a plurality of R having an alkyl group having 1 or more and 6 or less carbon atoms.4 Can be the same or different). As the R4 The alkylene group may, for example, be a methylene group, an ethylidene group or a propyl group. The substituent may have a chlorine atom, a bromine atom, an alkyl group or the like in addition to the fluorine atom, and an alkyl group as the substituent. Further, it may have a fluorine atom as a substituent. Also, as the above R4' Examples of the alkyl group include a methyl group, an ethyl group, and a propyl group. The substituent may have a chlorine atom or a bromine atom in addition to the fluorine atom. The so-called R1 With Rf Bonding ring structure means R1 With Rf Via L1 A ring structure is formed, and in this case, at least one fluorine atom is contained in the ring structure. As a better Rf The configuration is, for example, the following, but is not limited thereto. [Chemical 4](m, m', n, and n' are each independently an integer of 1 or more and 18 or less.) In the above formula, n is preferably 2 or more, more preferably 4 or more, and is preferably 12 or less. Preferably, it is 8 or less, and more preferably 6 or less. In the above formula, n' is preferably 2 or more, and on the other hand, it is preferably 6 or less, more preferably 4 or less, still more preferably 3 or less. In the above formula, m is preferably 2 or more, more preferably 4 or more, and on the other hand, it is preferably 10 or less, more preferably 8 or less. In the above formula, m' is preferably 2 or more, more preferably 4 or more, and on the other hand, it is preferably 8 or less, more preferably 6 or less. Moreover, in the embodiment of the present invention, the thermally decomposable fluoropolymer preferably has a structural unit represented by the following formula (2). [Chemical 5](in general formula (2), R5 Is a hydrogen atom or a methyl group, L2 For direct key or 2 valent link, Q1 The substituent represented by the above formula (1-1) or the above formula (1-2) is in the present invention, so-called L2 For direct keying, Q1 It is directly bonded to a carbon atom of the main chain skeleton without passing through a linking group. As L2 The divalent linking group is not particularly limited as long as it can bond Q1 to the carbon atom of the main chain skeleton. As L2 The divalent linking group may, for example, be a linear, branched or cyclic alkyl group, (-COO-L)3 -(L3 The alkyl group may be a linear, branched or cyclic alkyl group and the like, and the alkyl group may further have an oxy group (-O-) in the carbon chain. Examples of the alkylene group include a methylene group, an ethylidene group, and a propyl group. The substituent may have a chlorine atom, a bromine atom, an alkyl group or the like in addition to the fluorine atom. In an embodiment of the invention, L2 Especially preferred as direct bond or (-COO-L3 -). In the present invention, the method for producing the thermally decomposable fluoropolymer is not particularly limited. For example, in the case of producing a thermally decomposable fluoropolymer comprising a structure selected from one or more of the above formula (1-1) and the above formula (1-2), it may be selected from a hydroxyl group and In the polymerizable monomer having one or more substituents of the carboxyl group, a compound represented by the following formula (3) is introduced to prepare a fluorine-containing monomer, and then the monomer is polymerized with another monomer as needed. a fluoropolymer having a structural unit containing a fluorine-containing group, or a polymer having a structural unit selected from a substituent selected from the group consisting of a hydroxyl group and a carboxyl group, and further having other structural units as needed, A compound represented by the following formula (3) is introduced into a substituent selected from one or more of a hydroxyl group and a carboxyl group in the polymer, whereby a structural unit having a substituent selected from one or more of a hydroxyl group and a carboxyl group is used. A structural unit containing a fluorine-containing group, thereby producing a fluorine-containing polymer. Further, the hydroxyl group may be an alcoholic hydroxyl group or a phenolic hydroxyl group. [Chemical 6](The symbols in the general formula (3) are the same as those in the above formula (1-1) and the above formula (1-2). In the embodiment of the present invention, the thermally decomposable fluoropolymer may include or The polymer of the fluorine-based structural unit may also be a copolymer having a structural unit containing a fluorine-containing group and other structural units. Among them, it is preferred to have other structural units in terms of compatibility with other components of the coloring composition, solubility in a solvent, and the like. In the case where the thermally decomposable fluoropolymer is a copolymer having a structural unit containing a fluorine-containing group and another structural unit, the copolymer may be a random copolymer or may have a structural unit containing a fluorine-containing group. The block copolymer of the block portion and the block portion containing the other structural unit may be the following graft copolymer. As the other structural unit of the thermally decomposable fluoropolymer, a structural unit derived from a monomer having an unsaturated double bond can be appropriately selected and used. Examples of the monomer having an unsaturated double bond include (meth)acrylic acid, (meth)acrylic acid ester, (meth)acrylamide, allyl compound, vinyl ether, vinyl ester, and the like. Specific examples thereof include methyl (meth)acrylate, ethyl (meth)acrylate, propyl (meth)acrylate, isopropyl (meth)acrylate, and n-butyl (meth)acrylate. , isobutyl (meth)acrylate, tert-butyl (meth)acrylate, hexyl (meth)acrylate, chloroethyl (meth)acrylate, allyl (meth)acrylate, (methyl) Benzyl acrylate, butoxyethyl (meth)acrylate, butoxyethylene glycol (meth) acrylate, cyclohexyl (meth) acrylate, dicyclopentyl (meth) acrylate, (methyl) ) 2-ethylhexyl acrylate, glyceryl (meth) acrylate, glycidyl (meth) acrylate, 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, (A) Isodecyl acrylate, isodecyl (meth) acrylate, isooctyl (meth) acrylate, lauryl (meth) acrylate, 1-adamantyl (meth) acrylate, (meth) acrylate 2 -A Ethyl ethyl ester, methoxyethylene glycol (meth) acrylate, phenoxyethyl (meth) acrylate, stearyl (meth) acrylate, dodecyl (meth) acrylate, (a Tridecyl acrylate, diphenoxyethyl acrylate, decyl (meth) acrylate, tetrahydrofurfuryl (meth) acrylate, trimethylolpropane mono (meth) acrylate, polyoxygen (meth) acrylates such as isobutyl butyl ether (meth) acrylate; (meth) acrylamide, N-alkyl (meth) acrylamide, N, N-dialkyl ( Methyl acrylamide (alkyl is methyl, ethyl or propyl), tert-butyl (meth) acrylamide, N-hydroxyethyl-N-methyl (meth) acrylamide, (methyl) acrylamide such as N-2-acetamide ethyl-N-ethyl fluorenyl (meth) acrylamide; allyl acetate, allyl hexanoate, allyl laurate, palm Allyl compound such as allyl acrylate, allyl stearate, allyl benzoate, allyl acetate, allyl lactate or allyl compound such as allyloxyethanol; hexyl vinyl ether, Octyl vinyl ether, mercapto vinyl ether, ethylhexyl vinyl ether, methoxy ethyl b Ether, ethoxyethyl vinyl ether, chloroethyl vinyl ether, 1-methyl-2,2-dimethylpropyl vinyl ether, 2-ethylbutyl vinyl ether, hydroxyethyl vinyl ether, two Vinyl ethers such as ethylene glycol vinyl ether, dimethylaminoethyl vinyl ether, diethylaminoethyl vinyl ether, butylaminoethyl vinyl ether, benzyl vinyl ether, tetrahydrofurfuryl vinyl ether, etc.; butyric acid Vinyl ester, vinyl isobutyrate, trimethyl vinyl acetate, diethyl vinyl acetate, vinyl valerate, vinyl hexanoate, vinyl chloroacetate, vinyl dichloroacetate, vinyl methoxy acetate And vinyl esters such as butoxy vinyl acetate, vinyl lactate, vinyl β-phenylbutyrate, and vinyl cyclohexylcarboxylate. (Graft Copolymer) In the embodiment of the present invention, the thermally decomposable fluoropolymer preferably has the above compatibility with other components of the coloring composition, solubility in a solvent, and the like. A graft copolymer of a structural unit represented by the formula (2) and a structural unit represented by the following formula (4). [Chemistry 7](In the general formula (4), L4 Indicates a direct bond or a 2-valent linker, R6 And a hydrogen atom or a methyl group, and the polymer has a polymer chain having one or more selected from the group consisting of the following general formula (5), the following general formula (6), and the following general formula (7).(In the general formula (5), R8 Is a hydrogen atom or a methyl group, R9 Is a hydrogen atom, a hydroxyl group, a halogen atom, a cyano group, a hydrocarbon group, -[CH(R10 )-CH(R11 )-O]X1 -R12 ,-[(CH2 )Y1 -O]Z1 -R12 ,-[CO-(CH2 )Y1 -O]Z1 -R12 -CO-O-R13 Or -O-CO-R14 The base of the 1 price expressed, R10 And R11 Respectively independent of hydrogen or methyl, R12 Is a hydrogen atom, a hydrocarbon group, -CHO, -CH2 CHO or -CH2 COOR15 The base of the 1 price expressed, R13 Is a hydrocarbon group, -[CH(R10 )-CH(R11 )-O]X2 -R12 ,-[(CH2 )Y2 -O]Z2 -R12 ,-[CO-(CH2 )Y2 -O]Z2 -R12 The base of the 1 price expressed, R14 a hydrocarbon group having 1 or more and 18 or less carbon atoms, R15 a hydrogen atom or an alkyl group having 1 or more and 5 or less carbon atoms, the above hydrocarbon group may have a substituent; and a plurality of R may be present8 And R9 They may be the same or different from each other; n represents an integer of 5 or more and 200 or less; x1 and x2 represent an integer of 1 or more and 18 or less, and y1 and y2 represent an integer of 1 or more and 5 or less, and z1 and z2 represent 1 or more and 18; In the general formula (6), m' represents an integer of 1 or more and 5 or less, and n' represents an integer of 3 or more and 200 or less, and a plurality of m' may be the same or different from each other; ), R16 And R17 Each of them independently represents a linear or branched alkyl group having 2 or more and 8 or less carbon atoms, and m'' and n'' are each independently an integer of 0 or more and 200 or less, m'' and n''. The total is 5 or more and 200 or less) as L4 The divalent linking group may, for example, be a linear, branched or cyclic alkyl group, a straight chain having a hydroxyl group, a branched or cyclic alkyl group, an extended aryl group, a -CONH- group, or A COO- group, a -NHCOO- group, an ether group (-O- group), a thioether group (-S- group), and the like, and the like. Among them, L4 It is preferably a divalent linking group containing a -COO- group or a -CONH- group. As R9 , R12 , R13 , R14 The hydrocarbon group is preferably an alkyl group having 1 or more and 18 or less carbon atoms, and an alkenyl group, an aralkyl group or an aryl group having 2 or more and 18 or less carbon atoms. The alkyl group having one or more carbon atoms and 18 or less carbon atoms may be linear, branched or cyclic, and examples thereof include a methyl group, an ethyl group, a n-propyl group, and an isopropyl group. n-Butyl, tert-butyl, cyclopentyl, cyclohexyl, decyl, isodecyl, dicyclopentyl, adamantyl, lower alkyl substituted adamantyl and the like. The alkenyl group having two or more carbon atoms and 18 or less carbon atoms may be any of a linear chain, a branched chain, and a cyclic group. Examples of such an alkenyl group include a vinyl group, an allyl group, and an allyl group. Examples of the aryl group include a phenyl group, a biphenyl group, a naphthyl group, a tolyl group, and a xylyl group, and may further have a substituent. The number of carbon atoms of the aryl group is preferably 6 or more and 24 or less, and more preferably 6 or more and 12 or less. Further, examples of the aralkyl group include a benzyl group, a phenethyl group, a naphthylmethyl group, a biphenylmethyl group, and the like, and may further have a substituent. The number of carbon atoms of the aralkyl group is preferably 7 or more and 20 or less, and more preferably 7 or more and 14 or less. The alkyl group or the alkenyl group may have a substituent. Examples of the substituent include a halogen atom such as F, Cl or Br, and a nitro group. In addition, the substituent of the aromatic ring such as the aryl group or the aralkyl group may be an alkyl group or a nitrate in addition to a linear or branched alkyl group having 1 or more and 4 or less carbon atoms. Base, halogen atom, and the like. Further, the above preferred number of carbon atoms does not include the number of carbon atoms of the substituent. X1 and x2 are integers of 1 or more and 18 or less, preferably an integer of 1 or more and 4 or less, more preferably an integer of 1 or more and 2 or less, and y1 and y2 are integers of 1 or more and 5 or less, preferably 1 The above and an integer of 4 or less, more preferably 2 or 3. Z1 and z2 are integers of 1 or more and 18 or less, preferably 1 or more and 4 or less, more preferably 1 or more and 2 or less. Further, the number n of the structural units of the polymer chain is not particularly limited as long as it is an integer of 5 to 200, and is preferably in the range of 5 to 100. In the embodiment of the present invention, it is preferably R in terms of compatibility with the following binder component.9 For -CO-O-R13 . As the preferred R9 Better R13 Specific examples thereof include methyl, ethyl, propyl, isopropyl, n-butyl, isobutyl, tert-butyl, hexyl, chloroethyl, allyl, benzyl, butoxy B. , butoxyethoxy, cyclohexyl, dicyclopentyl, 2-ethylhexyl, glyceryl, glycidyl, 2-hydroxyethyl, 2-hydroxypropyl, isodecyl, isodecyl, Isooctyl, lauryl, 1-adamantyl, 2-methoxyethyl, methoxyethoxy, phenoxyethyl, stearyl, dodecyl, tridecyl, biphenyl An oxyethyl group, a decyl group, a tetrahydroindenyl group, a trimethylolpropyl group, a polyoxy-isobutylene monobutyl group, etc. are not limited to these. In the formula (6), m' is an integer of 1 or more and 5 or less, preferably an integer of 2 to 5, more preferably an integer of 4 or 5. Further, the number n' of the structural units of the polymer chain is not particularly limited as long as it is an integer of from 3 to 200, and is preferably in the range of from 5 to 100. Also, in the general formula (7), R16 And R17 Each independently represents a linear or branched alkyl group having 2 or more and 8 or less carbon atoms, R16 With R17 Those with different structures from each other. As R16 And R17 Specific examples thereof include an exoethyl group, a propyl group (trimethylene group), a methyl group ethyl group, a butyl group (tetramethylene group), a dimethyl group ethyl group, an ethyl group ethyl group, and 1- Methyl propyl, pentyl, propyl ethyl, hexyl, butyl ethyl, heptyl, octyl and the like. m'' and n'' are each independently an integer of 0 or more and 200 or less, and the total of m'' and n'' is 5 or more and 200 or less. When m'' or n'' is 0, it means that the polymer chain represented by the formula (7) has a single alkyl group. The total of m'' and n'' may be 5 or more and 200 or less, preferably 5 or more and 50 or less. Furthermore, it contains R16 Repeat unit with R17 The repeating unit can be a random configuration of a random configuration, including R16 Repeat unit with R17 The repeating unit may be alternately copolymerized alternately, or may have R16 Block of repeating unit and containing R17 Block copolymerization of the blocks of the repeating unit. Preferred examples of the general formula (7) include m'' of 5 or more and n'' of 0, R.16 a polyethylene propylene oxide with methyl extension; m'' is 5 or more, n'' is 0, R16 Is a trimethylene poly1,3-propanediol; m'' is 5 or more, n'' is 0, R16 It is a polybutylene oxide of ethyl ethyl group; m'' is 5 or more, n'' is 0, R16 It is a tetramethylene polytetramethylene glycol; m'' and n'' are both 1 or more, R16 For stretching ethyl, R17 a copolymer of ethylene oxide and propylene oxide of a methyl group; both m'' and n'' are 1 or more, R16 Methyl extended ethyl, R17 a copolymer of ethyl epoxide and 1,2-butylene oxide; m'' and n'' are both 1 or more, R16 For stretching ethyl, R17 It is a copolymer of tetramethylene oxide and tetrahydrofuran. In the case of having a polymer chain represented by the formula (6) or the formula (7), the terminal of the polymer chain is not particularly limited. The terminal of the polymer chain represented by the formula (6) or the formula (7) may, for example, be a hydrogen atom or a hydrocarbon group. Examples of the hydrocarbon group constituting the terminal include the above R9 , R12 , R13 , R14 The hydrocarbon group is the same. In the embodiment of the present invention, the terminal of the polymer chain represented by the formula (6) or the formula (7) is preferably a hydrogen atom or an alkyl group, preferably a hydrogen atom or a carbon atom of 1. More than one and less than 8 linear or branched alkyl groups. Specific examples of the alkyl group include a methyl group, an ethyl group, a propyl group, an isopropyl group, a n-butyl group, an isobutyl group, a tert-butyl group, a pentyl group, a hexyl group, a heptyl group, and an octyl group. The mass average molecular weight Mw of the polymer chain of the polymer is preferably in the range of from 350 to 20,000, more preferably in the range of from 500 to 10,000. By being in the above range, it is excellent in compatibility with other components. Further, as a standard of the polymer chain of the polymer, it is preferred that the solubility at 23 ° C is 50 (g/100 g solvent) or more with respect to the solvent used in combination. When the thermally decomposable fluoropolymer is a copolymer having a structural unit containing a thermally decomposable fluorine-containing group and another structural unit, the ratio of the structural unit containing a thermally decomposable fluorine-containing group is not particularly limited. The structural unit containing a fluorine-containing group is preferably 5% by mass or more and 60% by mass or less, and more preferably 10% by mass or more and 50% by mass or less based on the entire structural unit of the thermally decomposable fluorinated polymer. The mass average molecular weight Mw of the thermally decomposable fluoropolymer is preferably in the range of from 1,000 to 100,000, more preferably in the range of from 5,000 to 70,000, in terms of good compatibility with other resins. In addition, the number average molecular weight Mn of the thermally decomposable fluoropolymer is preferably in the range of from 1,000 to 50,000, more preferably from 1,500 to 20,000, in terms of compatibility with other resins. In the present invention, the mass average molecular weight Mw and the number average molecular weight Mn are values measured by GPC (gel permeation chromatography). The measurement was carried out by using HLC-8220GPC manufactured by Tosoh, and the eluting solvent was N-methylpyrrolidone (NMP) to which 0.01 mol/liter of lithium bromide was added, and the calibration curve was Mw using polystyrene standard: 8×105 (F-80), Mw: 4×105 (F-40), Mw: 2×105 (F-20), Mw: 1×105 (F-10), Mw: 4×104 (F-4), Mw: 2×104 (F-2), Mw: 5×103 (A-5000), Mw: 2.5×103 (A-2500), Mw: 1×103 (A-1000), Mw: 5×102 (A-500) (The above is manufactured by Tosoh), and the measuring column was TSK-GEL ALPHA-M × 2 (manufactured by Tosoh). In the present invention, a method of confirming the fluoropolymer-based fluorine-containing polymer having a fluorine-containing polymer having a temperature range of 100 ° C or more and 250 ° C or less is not particularly limited. For example, the content of the fluorine atom in the fluoropolymer after heating the fluoropolymer to be measured to 100 ° C and the content of fluorine atoms in the fluoropolymer after heating to 250 ° C are respectively measured, and if heated, The content of the fluorine atom in the fluoropolymer after 250 ° C is less than the content of the fluorine atom in the fluoropolymer after heating to 100 ° C, and it is confirmed that the fluorine content is separated based on the temperature range of 100 ° C or more and 250 ° C or less. Thermal decomposition type fluoropolymer. In addition, the thermal decomposition type fluoropolymer in which the fluorine-containing fluorine is desorbed in a temperature range of 100 ° C or more and 250 ° C or less is determined by the following method: the fluoropolymer to be measured is at 100 ° C or higher. Gas chromatography mass spectrometry (GCMS) of a temperature region below 250 ° C, and detection of a thermal decomposition product derived from a fluorine-containing group. The method for measuring the content of the fluorine atom in the fluoropolymer is not particularly limited, and for example, fluorescent X-ray analysis or the like can be used. The content of the fluorine atom after heating to 250 ° C of the thermally decomposable fluoropolymer is preferably 30% by mass or less, more preferably 10% by mass or less, still more preferably 5% by mass or less. The reason for this is that if it is at most the above upper limit value, the wettability of the surface of the obtained colored layer is high, and it is easy to form a coating layer on the surface. (A) Coloring material In the coloring composition of the present invention, (A) the coloring matter contains a salt-forming coloring matter of a dye. The salt-forming coloring matter of the dye in the present invention means a dye which is dispersible by insolubilizing a dye with a solvent by a known method of aging (chlorination), and the dispersibility is obtained by the following dispersing agent. Increased, and heat resistance or light resistance is also improved. In the coloring composition of the present invention, by using the above-mentioned (D) fluoropolymer and the salt-forming color of the dye, the coloring of the coloring material in the color filter manufacturing step can be suppressed, and a high-brightness coloring layer can be obtained. As the chlorinated dye, it can be suitably selected from previously known dyes. Examples of such a dye include an azo dye, a metal salt azo dye, an anthraquinone dye, a triarylmethane dye, a dibenzopyran dye, a cyanine dye, a naphthoquinone dye, a quinone imine dye, and the like. Methyl dyes, phthalocyanine dyes, and the like. The salt-forming color of the dye can be obtained, for example, by mixing the dyes with a compound having a desired relative ion in a solvent. The coloring layer formed by using the coloring composition of the present invention can be preferably used as the (A) coloring material in order to form a protective layer or the like without providing an ultraviolet cleaning step. One or more of a triarylmethane coloring material and a dibenzopyran coloring material which are liable to be lowered in brightness by ultraviolet irradiation. In the embodiment of the present invention, the triarylmethane dye used for chlorination can be appropriately selected from known ones, and examples thereof include CI Acid Violet 15, 16, 17, 19, 21, 23, 24, and 25. 38, 49, 72, CI Acid Blue 1, 3, 5, 7, 9, 19, 22, 83, 90, 93, 100, 103, 104, 109, CI Acid Green 3, 5, 6, 7, 8, 9,13,13,14,15,16,18,22,50, 50:1 and other triarylmethane acid dyes; CI alkaline violet 1, 3, 14, CI alkaline blue 1, 5, 7, 8 , 11, 26, CI basic green 1, 4 and other triaryl methane-based basic dyes. Further, the dibenzopyran dye which is used for chlorination can be appropriately selected from known ones, and examples thereof include CI acid red 50, 51, 52, 87, 92, 94, 289, and 388, and CI acidity. Violet 9, 30, 102, sulfonium rhodamine G, sulfonium rhodamine B, sulfonium rhodamine 101, sulfonium rhodamine 640 and other dibenzopyranic acid dyes; CI alkaline violet 11 and other dibenzopyrene A halogen-based dye or the like. Among the dibenzopyranic acid dyes, preferred are C.I. Acid Red 50, C.I. Acid Red 52, C.I. Acid Red 289, C.I. Acid Violet 9, C.I. Acid Violet 30, C.I. Acid Blue 19 and the like. Examples of the relative cation of the salt forming agent of the acid dye include, in addition to the metal ion, an organic cation, an inorganic polymer, and the like. The metal ion is preferably a divalent or higher ion, and examples thereof include calcium ion, barium ion, aluminum ion, copper ion, and iron ion. The organic cation is not particularly limited, and examples thereof include an organic compound containing a functional group capable of forming a salt with an anion such as an amino group, a pyridyl group or an imidazolyl group, and may be a colorless one, and a known basic dye may be used. As the organic cation, a quaternary ammonium cation or a quaternary phosphonium cation is preferred. As the inorganic polymer, polyaluminum chloride or zirconium oxychloride can be preferably used. On the other hand, the relative anion of the salt forming material of the basic dye is not particularly limited, and may be an organic anion or an inorganic anion. Specific examples of the organic anion include those described in the International Publication No. 2012/144520. Further, examples of the inorganic anion include an anion of a divalent or higher oxyacid (phosphate ion, sulfate ion, chromate ion, tungstate ion (WO)4 2- ), molybdate ion (MoO)4 2- Or an inorganic anion such as a polyacid ion obtained by condensing a plurality of oxyacids or a mixture thereof. In the present invention, as the dibenzopyran-based coloring material, in view of excellent heat resistance of the coloring material and formation of a coating film of high brightness, among them, a salt-forming colorant of rhodamine-based acid dye is preferred. Among them, a salt forming material of a rhodamine-based acid dye having a structure represented by the following formula (II) is more preferable. [Chemistry 9](In general formula (II), Rtwenty one ~Rtwenty four Each independently represents a hydrogen atom, an alkyl group which may have a substituent, an aryl group which may have a substituent or an aralkyl group which may have a substituent, Rtwenty one With Rtwenty two , Rtwenty three With Rtwenty four Bondable to form a ring structure; R25 a halogen atom, an alkyl group which may have a substituent, a sulfonate group (-SO)3 - Base or carboxylate (-COO)- Base); m means 0 to 5, in R25 In the case of multiples, there are a plurality of R25 May be the same or different; R26 And R27 Each independently represents a hydrogen atom, a halogen atom or an alkyl group which may have a substituent; wherein Rtwenty one ~R25 Medium having at least 2 or more acidic groups or salts thereof, one of which forms an intramolecular salt)twenty one ~Rtwenty four Examples of the alkyl group include a linear or branched alkyl group having 1 to 12 carbon atoms, and among them, a linear or branched alkyl group having 1 to 8 carbon atoms is preferred, and brightness and heat resistance are high. In terms of properties, a linear or branched alkyl group having 1 to 5 carbon atoms is more preferred. Where Rtwenty one ~Rtwenty four The alkyl group is preferably an ethyl group or a methyl group. The substituent which the alkyl group may have is not particularly limited, and examples thereof include an aryl group, a halogen atom, a hydroxyl group, and a sulfonate group (-SO).3 - Substituent of the group), containing a carboxylate group (-COO)- The substituent or the like of the group) may, for example, be a benzyl group or the like as the substituted alkyl group, and may further have a sulfonate group or a carboxylate group. Rtwenty one ~Rtwenty four Examples of the aryl group include an aryl group having 6 to 12 carbon atoms. Specific examples of the aryl group include a phenyl group and a naphthyl group. Examples of the substituent which the aryl group may have include an alkyl group, a halogen atom and the like, and the alkyl group may further have a sulfonate group or a carboxylate group. Rtwenty one ~Rtwenty four Examples of the aralkyl group include an aralkyl group having 7 to 16 carbon atoms. Specific examples thereof include a benzyl group, a phenethyl group, a naphthylmethyl group, a biphenylmethyl group, and the like, and may further have a sulfonate group. Or carboxylate groups. The so-called Rtwenty one With Rtwenty two , Rtwenty three With Rtwenty four Bonding ring structure means Rtwenty one With Rtwenty two , Rtwenty three With Rtwenty four A ring structure is formed via a nitrogen atom. The ring structure is not particularly limited, and examples thereof include a pyrrolidine ring, a piperidine ring, and a porphyrin ring. R26 And R27 The alkyl group can be the same as the above Rtwenty one ~Rtwenty four The alkyl group is the same. Also, as R26 And R27 Examples of the halogen atom include a fluorine atom, a chlorine atom, and a bromine atom. R25 a halogen atom, an alkyl group which may have a substituent, a sulfonate group (-SO)3 - Base or carboxylate (-COO)- base). As the alkyl group which may have a substituent, the above R may be mentionedtwenty one ~Rtwenty four The alkyl group may be the same, and may have a sulfonate group or a carboxylate group. In the above formula (II), as a substituent R of a benzene ring bonded to a dibenzopyran skeleton25 The substitution position is preferably an ortho or para position relative to the dibenzopyran skeleton, and is preferably an ortho position, in terms of stability. Substituent R25 In the ortho position, it is presumed that it can resonate with the carbon atom of the dibenzopyran skeleton to which the benzene ring is bonded to form a ring structure, so that heat resistance is improved. In the rhodamine-based acid dye represented by the above formula (II), in terms of improving heat resistance, R is preferred.twenty one , Rtwenty two , Rtwenty three And Rtwenty four At least one of them is an aryl group or a heteroaryl group. In particular, in terms of improving heat resistance, R is preferred.twenty one And Rtwenty four Respectively represent a hydrogen atom, an alkyl group, an aryl group or a heteroaryl group, respectively, Rtwenty two And Rtwenty three Each represents an aryl group or a heteroaryl group, respectively. On Rtwenty one , Rtwenty two , Rtwenty three And Rtwenty four When at least one of them is an aryl group or a heteroaryl group, it is assumed that Rtwenty one , Rtwenty two , Rtwenty three And Rtwenty four The lone pair of electrons of at least one of the bonded nitrogen atoms resonate not only with the dibenzopyran skeleton but also with the aryl or heteroaryl group, whereby the molecule is more stabilized. Specific examples of the acidic group or a salt thereof include a carboxyl group (-COOH) and a carboxylate group (-COO).- ), carboxylate group (-COOM, where M represents a metal atom), sulfonate group (-SO)3 - ), sulfo (-SO3 H), sulfonate group (-SO3 M, where M represents a metal atom), etc., wherein preferably a sulfonate group (-SO)3 - ), sulfo (-SO3 H) or sulfonate (-SO)3 At least one of M). In addition, examples of the metal atom M include a sodium atom and a potassium atom. The rhodamine-based acid dye represented by the formula (II) is based on Rtwenty one ~R25 Wherein, at least two acidic groups or salts thereof are present in one molecule, and one of them forms an intramolecular salt, of which R is preferred.25 Has 1 acidic group, Rtwenty two And Rtwenty three At least one of them has an acidic group, more preferably Rtwenty two And Rtwenty three At least one aryl group having an acidic group. It is preferred to carry out the reaction between the acidic group and the cationic species efficiently by making the acidity based on the position where one molecule exists in a separate position. Specific examples of the rhodamine-based acid dye represented by the formula (II) include acid red 50, 52, 289, sulforhodamine G, acid violet 9, 30, anion of acid blue 19, and the like. The salt-forming coloring matter of the acid dye of the present invention is excellent in heat resistance and can form a coating film having high brightness, and is preferably acid red 52, 289 in terms of easy availability. The salt of the rhodamine-based acid dye is a metal of the rhodamine-based acid dye described in International Publication No. 2015/059962, which is excellent in heat resistance and can form a coating film having high brightness. Lake colorant. Further, in the coloring composition of the present invention, it is preferred that the coloring material is excellent in heat resistance and can form a coating film having high brightness, and the coloring material (A) preferably contains the following formula (I). Color material. [化10](In the general formula (I), the carbon atom to which the A system and N are directly bonded does not have an a-valent organic group of a π bond, and the organic group means a saturated aliphatic hydrocarbon group having at least a terminal bonded directly to N and a carbon chain An aliphatic hydrocarbon group which may contain O, S, or N, or an aliphatic hydrocarbon group having a terminal bonded directly to N and having an aromatic group of O, S, and N in the carbon chain, Ri , RIi , RIii , RIv And Rv Each independently represents a hydrogen atom, an alkyl group which may have a substituent or an aryl group which may have a substituent, RIi With RIii , RIv With Rv Bondable to form a ring structure; RVi And RVii Each independently represents an alkyl group which may have a substituent or an alkoxy group which may have a substituent, Ari a divalent aromatic group which may have a substituent, BC- An anion indicating c-valent, a and c represent an integer of 2 or more, b and d represent an integer of 1 or more, e represents 0 or 1, f and g represent an integer of 0 or more and 4 or less, and f+e and g+e are 0 or more and 4 Below, there are a plurality of Ri ~RVii , Ari , e, f, and g may be the same or different. In A, as an aliphatic hydrocarbon group having a saturated aliphatic hydrocarbon group at the end directly bonded to N, if the carbon atom at the end directly bonded to N does not have a π bond The carbon atom other than the terminal may have an unsaturated bond and may have a substituent, and the carbon chain may contain O, S, and N. For example, a carbonyl group, a carboxyl group, an oxycarbonyl group, a guanamine group or the like may be contained, and a hydrogen atom may be further substituted with a halogen atom or the like. Further, in the above, the aromatic group having an aliphatic hydrocarbon group may, for example, be a monocyclic or polycyclic aromatic group having an aliphatic hydrocarbon group having a saturated aliphatic hydrocarbon group at the terminal directly bonded to N, and may have a substituent. It may be a heterocyclic ring containing O, S or N. Among them, in terms of the fastness of the skeleton, A preferably contains a cyclic aliphatic hydrocarbon group or an aromatic group. Examples of the cyclic aliphatic hydrocarbon group include cyclohexane, cyclopentane, norbornane, bicyclo [2.2.2] octane, and tricyclic [5.2.1.0].2,6 ] decane, adamantane, etc. The cyclic aliphatic hydrocarbon group is preferably a bridged alicyclic hydrocarbon group in terms of the fastness of the skeleton. The bridged alicyclic hydrocarbon group refers to a polycyclic aliphatic hydrocarbon group having a bridge structure and having a polycyclic structure in an aliphatic ring, and examples thereof include norbornane, bicyclo[2.2.2]octane, and tricyclo [ 5.2.1.02,6 ] decane, adamantane, etc. In addition, examples of the aromatic group include a group containing a benzene ring or a naphthalene ring, and among them, a group containing a benzene ring is preferable. From the viewpoint of easiness of obtaining raw materials, A is preferably from 2 to 4, preferably from 2 to 3, and more preferably from two. For example, when A is a divalent organic group, a linear, branched or cyclic alkyl group or a benzene dimethyl group having 1 to 20 carbon atoms may be exemplified by two carbon atoms. An aromatic group of an alkyl group of 1 to 20 or the like. Ri ~Rv The alkyl group is not particularly limited. For example, a linear or branched alkyl group having 1 to 20 carbon atoms may be mentioned. Among them, a linear or branched alkyl group having 1 to 8 carbon atoms is preferable, and the production and raw material supply are easy. In terms of properties, a linear or branched alkyl group having 1 to 5 carbon atoms is more preferred. Where Ri ~Rv The alkyl group is preferably an ethyl group or a methyl group. The substituent which the alkyl group may have is not particularly limited, and examples thereof include an aryl group, a halogen atom, and a hydroxyl group. Examples of the substituted alkyl group include a benzyl group and the like. Ri ~Rv The aryl group is not particularly limited. For example, a phenyl group, a naphthyl group, etc. are mentioned. Examples of the substituent which the aryl group may have include an alkyl group and a halogen atom. Examples of the aryl group having a substituent include a tolyl group and a xylyl group. On RIi ~Rv When at least one of them is an aryl group, the heat resistance of the color material is excellent as compared with the case of the alkyl group, but on the other hand, the light resistance tends to be deteriorated. However, in the embodiment of the present invention, the ultraviolet cleaning step is not required in the manufacturing process of the color filter. Therefore, in the embodiment, R is preferred.Ii ~Rv At least one of them is an aryl group. The so-called RIi With RIii , RIv With Rv Bonding ring structure means RIi With RIii , RIv With Rv A ring structure is formed via a nitrogen atom. The ring structure is not particularly limited, and examples thereof include a pyrrolidine ring, a piperidine ring, and a porphyrin ring. Among them, as far as the chemical stability is concerned, as Ri ~Rv Preferably, each is independently a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, a phenyl group or RIi With RIii , RIv With Rv The bond forms a pyrrolidine ring, a piperidine ring, and a porphyrin ring. Ri ~Rv The above structures may be independently formed, and among them, R is preferably in terms of color purity.i It is a hydrogen atom, and more preferably R in terms of ease of manufacture and supply of raw materials.Ii ~Rv All the same or RIi With Rv Same and RIii With RIv the same. RVi ~RVii Each independently represents an alkyl group which may have a substituent or an alkoxy group which may have a substituent. As RVi ~RVii The alkyl group is not particularly limited, and is preferably a linear or branched alkyl group having 1 or more and 8 or less carbon atoms, more preferably an alkyl group having 1 or more and 4 or less carbon atoms. Examples of the alkyl group having 1 or more and 4 or less carbon atoms include a methyl group, an ethyl group, a propyl group and a butyl group, and may be linear or branched. Also, as RVi ~RVii The alkoxy group is not particularly limited, and is preferably a linear or branched alkoxy group having 1 or more and 8 or less carbon atoms, more preferably an alkoxy group having 1 or more and 4 or less carbon atoms. . Examples of the alkoxy group having 1 or more and 4 or less carbon atoms include a methoxy group, an ethoxy group, a propoxy group, and a butoxy group, and may be linear or branched. RVi ~RVii The number of substitutions, that is, f and g each independently represent an integer of 0 or more and 4 or less, and preferably 0 or more and 2 or less, more preferably 0 or more and 1 or less. Also, RVi ~RVii It may be substituted at any part of the aromatic ring having a resonance structure in the triarylmethane skeleton or the dibenzopyran skeleton, and preferably, it is -NRIi RIii Or -NRIv Rv The amine group represented is a meta-substitution substitution. Ari The divalent aromatic group is not particularly limited. The aromatic group may be a heterocyclic group in addition to the aromatic hydrocarbon group containing a carbocyclic ring. Examples of the aromatic hydrocarbon in the aromatic hydrocarbon group include a condensed polycyclic aromatic hydrocarbon such as a naphthalene ring, a tetrahydronaphthalene ring, an anthracene ring, an anthracene ring, an anthracene ring, and a phenanthrene ring, and a biphenyl ring. A chain polycyclic hydrocarbon such as triphenyl, diphenylmethane, triphenylmethane or hydrazine. In the chain polycyclic hydrocarbon, for example, diphenyl ether may have O, S, and N in the chain skeleton. On the other hand, examples of the heterocyclic ring in the heterocyclic group include a 5-membered heterocyclic ring such as furan, thiophene, pyrrole, oxazole, thiazole, imidazole or pyrazole; pyran, piperidine, pyridine, piperidine and hydrazine; , 6-membered heterocyclic ring such as pyrimidine or pyridinium; benzofuran, benzothiophene, anthracene, oxazole, coumarin, benzopyridinium, quinoline, isoquinoline, acridine, anthracene, quinazoline a condensed polycyclic heterocyclic ring such as quinoxaline. The aromatic groups may have the above RVi ~RVii The alkyl group which may have a substituent or the alkoxy group which may have a substituent as a substituent. Anion above 2 valence (BC- It is not particularly limited, and it may be an organic anion or an inorganic anion. As the anions, those which are the same as those of the salt-forming materials of the above basic dyes can be appropriately selected and used. In the embodiment of the present invention, the divalent or higher anion is preferably a polyacid anion containing at least one of tungsten and molybdenum in terms of heat resistance and light resistance of the colorant, and more preferably A polyacid anion containing tungsten. The coloring material having a polyanion containing tungsten is particularly excellent in heat resistance, but on the other hand, light resistance tends to be deteriorated. However, in the embodiment of the present invention, the ultraviolet cleaning step is not required in the production process of the color filter. Therefore, in the present embodiment, it is preferable to use a polyacid anion containing tungsten which is excellent in heat resistance. Specific examples of the polyacid anion containing at least one of tungsten and molybdenum include, for example, a colloidal phosphotungstate ion α-[PW12 O40 ]3- Dawson-type phosphotungstic ion α-[P2 W18 O62 ]6- , β-[P2 W18 O62 ]6- , Kojin type strontium tungstate ion α-[SiW12 O40 ]4- , β-[SiW12 O40 ]4- Γ-[SiW12 O40 ]4- Further, as another example, there may be mentioned: [P2 W17 O61 ]10- , [P2 W15 O56 ]12- , [H2 P2 W12 O48 ]12- [NaP5 W30 O110 ]14- , α-[SiW9 O34 ]10- Γ-[SiW10 O36 ]8- , α-[SiW11 O39 ]8- , β-[SiW11 O39 ]8- , [W6 O19 ]2- , [W10 O32 ]4- , WO4 2- , α-[PMo12 O40 ]3- , α-[PW11 MoO40 ]3- , α-[PW9 Mo3 O40 ]3- , α-[PW3 Mo9 O40 ]3- , α-[SiMo12 O40 ]4- , α-[P2 Mo18 O62 ]6- [Mo2 O7 ]2- [Mo6 O19 ]2- [Mo8 O26 ]4- Wait. The anion of the inorganic acid containing molybdenum and/or tungsten is preferably a heteropoly acid or more preferably in terms of heat resistance and light resistance and ease of obtaining the raw material. P (phosphorus) isotropic polymerized acid. (Other Colorants) In the embodiment of the present invention, the coloring composition may further contain other coloring materials within a range that does not impair the effect. Other colorants are formulated as needed for the purpose of controlling the color tone. In the coloring composition of the present embodiment, the other coloring material is not particularly limited as long as it can achieve desired color development when the coloring layer is formed, and various organic pigments, inorganic pigments, and dyes may be used alone or in combination of two or more. Wait. Among them, organic pigments are preferably used because of their high color rendering properties and high heat resistance. The organic pigment may, for example, be a compound classified as a pigment in a color index (C.I.; issued by The Society of Dyers and Colourists), and specific examples thereof include the following color index (C.I.) number. Examples of the other color materials include the following color materials, but are not limited thereto. CI pigment violet 1, CI pigment violet 2, CI pigment violet 3, CI pigment violet 19, CI pigment violet 23; CI pigment blue 1, CI pigment blue 15, CI pigment blue 15: 3, CI pigment blue 15: 4, CI Pigments such as Pigment Blue 15:6, CI Pigment Blue 60, CI Pigment Red 81, CI Pigment Red 82, or dyes such as acid red. The amount of the other coloring material is preferably 40 parts by mass or less, more preferably 20 parts by mass or less, based on 100 parts by mass of the total amount of the (A) coloring material. The reason for this is that if it is within this range, the color tone can be controlled without impairing the characteristics of the high transmittance of the salt-forming color of the dye. (B) Dispersant In the coloring composition of the present invention, the colorant is dispersed in a solvent by a dispersing agent. As the dispersing agent, it can be suitably selected from those previously used as a dispersing agent. Specific examples of the dispersant include surfactants such as cationic, anionic, nonionic, amphoteric, polyfluorinated, and fluorine-based surfactants. Among the surfactants, a polymer surfactant (polymer dispersant) is preferred because it can be uniformly and finely dispersed. These dispersing agents can be used singly or in combination of two or more. Examples of the polymer dispersant include (co)polymers of unsaturated carboxylic acid esters such as polyacrylate; (partial) amine salts of (co)polymers of unsaturated carboxylic acids such as polyacrylic acid, and (partial) a (co)polymer of a hydroxyl group-containing unsaturated carboxylic acid ester such as a hydroxyl group-containing polyacrylate or a modified product thereof; a polyurethane; an unsaturated Polyamines; polyoxyalkylenes; long-chain polyamine phthalamide phosphates; polyethylenimine derivatives (by poly(lower alkylene imine) and polyesters containing free carboxyl groups) a mercaptoamine or a base thereof obtained by the reaction; a polyallylamine derivative (a copolymer of a polyallylamine and a polyester selected from the group consisting of a polyester having a free carboxyl group, a polyamine or an ester, and a decylamine ( The reaction product obtained by reacting one or more of the three compounds of the polyester decylamine) and the like. As a commercial product of such a dispersing agent, for example, Disperbyk-2000, 2001, BYK-LPN6919, 21116 (above, manufactured by BYK-Chemie, Japan), Ajisper PB821, 881 (manufactured by Ajinomoto), and the like are mentioned. Among them, BYK-LPN 6919 and 21116 are preferable in terms of heat resistance, electrical reliability, and dispersibility. The polymer dispersant is preferably a polymer selected from the group consisting of at least a structural unit represented by the following formula (III), in which the coloring material is preferably dispersed and the dispersion stability is good. And one of a group consisting of a urethane-based dispersing agent containing a compound having one or more urethane bonds (-NH-COO-) in one molecule. Hereinafter, the above preferred dispersant will be described in detail. <Polymer having at least a structural unit represented by the following formula (III)> In the embodiment of the present invention, a polymer having at least a structural unit represented by the following formula (III) can be preferably used. Dispersant. [11](in general formula (III), R31 Represents a hydrogen atom or a methyl group, L5 Indicates a direct key or a two-valent link, Q2 And a nitrogen-containing heterocyclic group which may form a salt represented by the following formula (III-a) or which may have a substituent)(In the general formula (III-a), R32 And R33 Respectively represent a hydrogen atom or a hydrocarbon group which may contain a hetero atom, R32 And R33 Mutual or different from each other) in the general formula (III), L5 It is a direct bond or a 2-valent linker. The so-called direct key refers to Q2 It is directly bonded to a carbon atom of the formula (III) without passing through a linking group. As L5 Examples of the divalent linking group include an alkylene group having 1 to 10 carbon atoms, an extended aryl group, a -CONH- group, a -COO- group, and an ether group having 1 to 10 carbon atoms (-R). '-OR''-: R' and R'' are each independently an alkylene group) and combinations thereof. Among them, in terms of dispersibility, L in the general formula (III)5 It is preferably a direct bond, a divalent linking group containing a -CONH- group or a -COO- group. Further, it is particularly preferable to use a salt forming agent to form a salt represented by the above formula (III) of the dispersing agent in a salt at an arbitrary ratio. The polymer having the structural unit represented by the general formula (III), in terms of improving the dispersibility and dispersion stability of the colorant and the heat resistance of the resin composition, can form a high-brightness and high-contrast coloring layer. In the case of the block copolymer of the structure described in Japanese Laid-Open Patent Publication No. JP-A No. Hei. No. Hei. No. Hei. And graft copolymer. Moreover, as a commercial item of the polymer which has the structural unit represented by General formula (III), BYK-LPN6919 etc. are mentioned. In the embodiment of the present invention, the dispersant is preferably a salt of at least a part of the nitrogen portion of the structural unit represented by the above formula (III) (hereinafter sometimes referred to as salt modification). polymer. In the present invention, the nitrogen component of the structural unit represented by the general formula (III) is formed into a salt by using a salt forming agent, and the dispersing agent is strongly adsorbed to the coloring material which also forms a salt, thereby improving the coloring material. Dispersibility and dispersion stability. As the salt forming agent, an acidic organic phosphorus compound, an organic sulfonic acid compound, a quaternizing agent or the like described in WO2011/108495 and JP-A-2013-054200 can be preferably used. In particular, when the salt forming agent is an acidic organic phosphorus compound, the salt forming portion of the dispersing agent containing the acidic organic phosphorus compound is locally present on the surface of the particle of the coloring material, whereby the surface of the coloring material is in a state of being phosphate-coated, and thus The attack on the dye skeleton (hydrogen abstraction) caused by the active oxygen is suppressed, and the heat resistance or light resistance of the dye containing the dye skeleton is improved. Therefore, when a polymer modified by salting with an acidic organic phosphorus compound is used as a dispersing agent, the coloring of the high transmittance pigment used in the present invention can be further suppressed, and the discoloration at the time of high-temperature heating can be further suppressed. Even after the high temperature heating step in the color filter manufacturing step, a higher brightness coloring layer can be formed. <Aminoate dispersing agent> The urethane-based dispersing agent which can be preferably used as a dispersing agent contains one or more urethane bonds (-NH-COO-) in one molecule. a dispersing agent for the compound. By using a urethane-based dispersant, it can be dispersed in a small amount and well. By making the amount of the dispersant small, the amount of the hardening component or the like can be relatively increased, and as a result, a coloring layer excellent in heat resistance can be formed. In the present invention, as the urethane-based dispersant, a polyisocyanate having two or more isocyanate groups in (1) one molecule is preferred, and (2) is selected from a single terminal or both ends. One or more reaction products of a hydroxyl group of a hydroxyl group and a poly(meth)acrylate having a hydroxyl group at one end or both ends, and further preferably a polyisocyanate having two or more isocyanate groups in the molecule (1). And (2) one or more selected from the group consisting of polyesters having a hydroxyl group at one terminal or both terminals, and poly(meth)acrylates having a hydroxyl group at one terminal or both terminals, and (3) having the same molecule A reaction product of an active hydrogen and a compound of a basic group or an acidic group. As a commercial product of a urethane dispersing agent, Disperbyk-161, 162, 163, 164, 167, 168, 170, 171, 174, 182, 183, 184, 185, BYK-9077 (above Ajasper PB711 (manufactured by Ajinomoto), EFKA-46, 47, 48 (manufactured by EFKA CHEMICALS), etc., manufactured by BYK-Chemie Japan. Among them, Disperbyk-161, 162, 166, 170, and 174 are preferable in terms of heat resistance, electrical reliability, and dispersibility. In the coloring composition of the present invention, the content of the (B) dispersing agent is not particularly limited as long as the (A) coloring material can be uniformly dispersed, and the (A) coloring material is excellent in dispersibility and dispersion stability, and is preserved. In terms of excellent stability, the total amount of the solid content of the coloring composition is preferably 1% by mass or more, and more preferably 5% by mass or more. In addition, the content of the dispersant (B) is preferably 50% by mass or less, more preferably 40% by mass or less, and more preferably 40% by mass or less, based on the total amount of the solid content of the coloring composition. Preferably, it is 30% by mass or less. Further, the dispersing agents may be used alone or in combination of two or more. (C) Adhesive component The adhesive composition of the present invention contains a binder component in order to impart film formability or adhesion to a surface to be coated. Among them, in order to impart sufficient hardness to the coating film, it is preferred to contain a curable binder component. The curable binder component is not particularly limited, and a curable binder component of a previously known coloring layer for forming a color filter can be suitably used. As the curable adhesive component, for example, a photocurable adhesive component containing a photocurable resin which can be polymerized and cured by visible light, ultraviolet rays, an electron beam or the like, or a heat which can be polymerized and hardened by heating can be used. A thermosetting adhesive component of a curable resin. In the case where the coloring composition of the present invention is used by an inkjet method, for example, when a colored layer is selectively attached to a substrate in a pattern, the curable adhesive component does not require developability. In this case, a known thermosetting adhesive component or a photosensitive adhesive component used in the case of forming a color filter colored layer by an inkjet method or the like can be suitably used. As the thermosetting binder, a combination of a compound having two or more thermosetting functional groups in one molecule and a curing agent is usually used, and a catalyst capable of promoting a thermosetting reaction can be added. Examples of the thermosetting functional group include an epoxy group, an oxetanyl group, an isocyanate group, and an ethylenically unsaturated bond. As the thermosetting functional group, an epoxy group is preferably used. Specific examples of the thermosetting binder component include those described in International Publication No. 2012/144521. On the other hand, in the case where a photolithography step is used in forming the coloring layer, a photosensitive adhesive component having alkali developability can be preferably used. Hereinafter, the photosensitive adhesive component will be described, but the curable adhesive component is not limited to these. In addition to the photosensitive adhesive component described below, a thermosetting adhesive component which can be polymerized and cured by heating, such as an epoxy resin, can be further used. Examples of the photosensitive adhesive component include a positive photosensitive adhesive component and a negative photosensitive adhesive component. Examples of the positive-type photosensitive adhesive component include a system containing an alkali-soluble resin and a compound containing an ortho-diazide-based group as a photosensitive component. As one of the negative photosensitive adhesive components, a system containing at least an alkali-soluble resin, a polyfunctional monomer, and a photoinitiator can be preferably used. In the coloring composition of the present invention, a negative photosensitive adhesive component is preferred because it can be easily formed by photolithography using a conventional process. Hereinafter, the alkali-soluble resin, the polyfunctional monomer, and the photoinitiator which constitute the negative-type photosensitive adhesive component will be specifically described. (1) Alkali-soluble resin In the embodiment of the present invention, the alkali-soluble resin functions as a binder resin if it has an acidic base, and a developer used for pattern formation, particularly an alkaline developer For solubility, it can be used as appropriate. The preferred alkali-soluble resin in the embodiment of the present invention is preferably a resin having a carboxyl group as an acidic group, and specific examples thereof include an acrylic copolymer having a carboxyl group and an epoxy (meth)acrylate resin having a carboxyl group. Among these, it is especially preferred that the side chain has a carboxyl group and further has a photopolymerizable functional group such as an ethylenically unsaturated group in the side chain. This is because the film strength of the cured film formed by containing a photopolymerizable functional group is improved. Further, these acrylic copolymers and epoxy acrylate resins may be used in combination of two or more kinds. The acrylic copolymer having a carboxyl group is obtained by copolymerizing a carboxyl group-containing ethylenically unsaturated monomer with an ethylenically unsaturated monomer. The acrylic copolymer having a carboxyl group may further contain a structural unit having an aromatic carbocyclic ring. The aromatic carbocyclic system functions as a component that imparts coating properties to the colored composition. The acrylic copolymer having a carboxyl group may further contain a structural unit having an ester group. The structural unit having an ester group functions not only as a component which suppresses alkali solubility of a coloring composition, but also as a component which improves solubility in a solvent and further solvent resolubility. Specific examples of the acrylic copolymer having a carboxyl group include those described in International Publication No. 2012/144521, and specific examples thereof include methyl (meth)acrylate and (meth)acrylic acid. A copolymer of a monomer having no carboxyl group such as an ethyl ester and one or more selected from the group consisting of (meth)acrylic acid and an acid anhydride thereof. In addition, a polymer or the like in which an ethylenically unsaturated compound having a reactive functional group such as a glycidyl group or a hydroxyl group is added to the above-mentioned copolymer to introduce an ethylenically unsaturated bond, etc., is not limited. In these. Among these, it is preferable to polymerize the following polyfunctional monomer at the time of exposure to make the colored layer more stable, and it is particularly preferable to make an ethylenically unsaturated compound having a glycidyl group or a hydroxyl group. A polymer obtained by adding an ethylenically unsaturated bond or the like to the copolymer. The copolymerization ratio of the carboxyl group-containing ethylenically unsaturated monomer in the carboxyl group-containing copolymer is usually from 5 to 50% by mass, preferably from 10 to 40% by mass. In this case, when the copolymerization of the carboxyl group-containing ethylenically unsaturated monomer is less than 5% by mass, the solubility of the obtained coating film to the alkaline developer is lowered, and it is difficult to form a pattern. In addition, when the copolymerization ratio exceeds 50% by mass, when developing by an alkaline developer, there is a tendency that the formed pattern is detached from the substrate or the film on the surface of the pattern is rough. The preferred mass average molecular weight of the carboxyl group-containing copolymer is preferably in the range of 1,000 to 500,000, more preferably 3,000 to 200,000. If it is less than 1,000, the function of the adhesive after hardening is remarkably lowered. When it exceeds 500,000, it is difficult to form a pattern when developing by an alkaline developing solution. Further, the mass average molecular weight was determined by gel permeation chromatography (GPC) as a standard polystyrene equivalent value. The epoxy (meth) acrylate resin having a carboxyl group is not particularly limited, and an epoxy (methyl) obtained by reacting a reaction product of an epoxy compound and an unsaturated group-containing monocarboxylic acid with an acid anhydride is preferred. Acrylate compound. The epoxy compound, the unsaturated group-containing monocarboxylic acid, and the acid anhydride can be appropriately selected from those skilled in the art. Specific examples include those described in International Publication No. 2012/144521. The epoxy compound, the unsaturated group-containing monocarboxylic acid, and the acid anhydride may be used alone or in combination of two or more. The alkali-soluble resin to be used in the embodiment of the present invention may be used singly or in combination of two or more kinds, and the content thereof is usually from 10 to 1,000 by mass based on 100 parts by mass of the coloring matter contained in the coloring composition. Within the range of parts, it is preferably in the range of 20 to 500 parts by mass. When the content of the alkali-soluble resin is too small, sufficient alkali developability cannot be obtained, and if the content of the alkali-soluble resin is too large, the ratio of the coloring material is relatively low, and a sufficient coloring concentration cannot be obtained. (2) Polyfunctional monomer The polyfunctional monomer used in the embodiment of the present invention is not particularly limited as long as it can be polymerized by the following photoinitiator, and usually has two or more ethylenic groups. The compound having an unsaturated double bond is particularly preferably a polyfunctional (meth) acrylate having two or more acrylonitrile groups or methacryl oxime. Such a polyfunctional (meth) acrylate may be appropriately selected from those previously known. Specific examples include those described in International Publication No. 2012/144521. These polyfunctional (meth) acrylates may be used alone or in combination of two or more. Further, in the case where the colored composition of the present invention is required to have excellent photocurability (high sensitivity), the polyfunctional monomer preferably has three (trifunctional) or more polymerizable double bonds, preferably Specific examples of the poly(meth)acrylates of the polyhydric alcohols of 3 or more and the dicarboxylic acid modified ones include trimethylolpropane tri(meth)acrylate and pentaerythritol tri(meth)acrylic acid. Ester, pentaerythritol tri(meth) acrylate succinic acid modification, pentaerythritol tetra (meth) acrylate, dipentaerythritol tetra (meth) acrylate, dipentaerythritol penta (meth) acrylate, dipentaerythritol 5 ( Succinic acid modified product of methyl) acrylate, dipentaerythritol hexa(meth) acrylate, tris(2-(methyl) propylene methoxyethyl) phosphate, tris(2-(methyl) propylene phosphate Preferred are methoxypropyl)ester and the like. The total content of the above polyfunctional monomer used in the coloring composition of the present invention is not particularly limited, and is usually from 5 to 500 parts by mass, preferably from 20 to 300 parts by mass, per 100 parts by mass of the alkali-soluble resin. The scope. When the content of the polyfunctional monomer is less than the above range, the photocuring is not sufficiently performed, and the exposed portion is eluted. Further, when the content of the polyfunctional monomer is more than the above range, the alkali developability is lowered. (3) Photoinitiator The photoinitiator used in the coloring composition of the present invention is not particularly limited, and may be used alone or in combination of two or more kinds of various photoinitiators known in the prior art. Specific examples include those described in International Publication No. 2012/144521. The content of the photoinitiator used in the coloring composition of the present invention is usually about 0.01 to 100 parts by mass, preferably 5 to 60 parts by mass, per 100 parts by mass of the polyfunctional monomer. When the content is less than the above range, the polymerization reaction may not be sufficiently caused, so that the hardness of the colored layer may not be sufficient. On the other hand, if it is more than the above range, the color of the solid content of the colored composition may be present. The content of the material or the like is relatively small, and a sufficient coloring concentration cannot be obtained. (E) Solvent In the embodiment of the present invention, the solvent can be appropriately selected from the group which does not react with the respective components in the coloring composition and which can dissolve or disperse the solvent. Specific examples thereof include an alcohol system; an ether alcohol system; an ester system; a ketone system; an ether alcohol acetate system; an ether system; an aprotic amide group; a lactone system; an unsaturated hydrocarbon system; Among them, an ester solvent is preferably used in terms of solubility at the time of dispersion or coating suitability. Preferred examples of the ester solvent include methyl methoxypropionate, ethyl ethoxypropionate, ethyl methoxyacetate, propylene glycol monomethyl ether acetate, and 3-methoxy-3-. Methyl-1-butyl acetate, butyl 3-methoxyacetate, butyl methoxyacetate, ethyl ethoxylate, ethyl cellosolve acetate, dipropylene glycol methyl ether acetate, propylene glycol Diacetate, 1,3-butanediol diacetate, cyclohexanol acetate, 1,6-hexanediol diacetate, diethylene glycol monoethyl ether acetate, diethylene glycol Monobutyl ether acetate and the like. Among them, propylene glycol monomethyl ether acetate (PGMEA) is preferably used in that the risk to the human body is low and the volatility near room temperature is low and the heat drying property is excellent. In this case, there is an advantage that no special cleaning step is required when switching to the previous coloring composition using PGMEA. These solvents may be used singly or in combination of two or more. (Optional addition of components) In the embodiment of the present invention, various additives may be contained as needed within the range not impairing the object. Examples of the additive include an antioxidant, a chain transfer agent, a leveling agent, a plasticizer, a surfactant, an antifoaming agent, a decane coupling agent, an ultraviolet absorber, and a adhesion promoter. Specific examples of the surfactant and the plasticizer include those described in International Publication No. 2012/144521. In terms of heat resistance and light resistance, it is preferred that the coloring composition further contains an antioxidant. The antioxidant can be appropriately selected from those previously known. Specific examples of the antioxidant include hindered phenol-based antioxidants, amine-based antioxidants, phosphorus-based antioxidants, sulfur-based antioxidants, and lanthanoid antioxidants, and are preferably used in terms of heat resistance. Hindered phenolic antioxidants. The hindered phenol-based antioxidant is an antioxidant having a structure in which at least one phenol structure is contained and a substituent having 4 or more carbon atoms is substituted at at least one of the 2nd position and the 6th position of the hydroxyl group of the phenol structure. Further, it is also a latent antioxidant which is latentated by the protective group of the hindered phenolic hydroxyl group described in JP-A-2015-132791. (The ratio of the components in the coloring composition) is preferably a salt-forming coloring matter containing a dye and other coloring materials (A), and the total content thereof is from 5 to 65 with respect to the total solid content of the coloring composition. The mass% is more preferably adjusted to a ratio of 8 to 55 mass%. If the coloring agent is too small, there is a problem that the penetration density is insufficient when the coloring composition is applied to a specific film thickness (usually 1.0 to 5.0 μm), and if the coloring material or the like is excessive, the coloring composition is coated. When the cloth is bonded to the substrate and hardened, the adhesion to the substrate, the surface roughness of the cured film, the hardness of the coating film, and the like are insufficient as characteristics of the coating film, and the color in the coloring composition is also present. The ratio of the amount of the dispersing agent used for the dispersion of the material is also increased, so that the properties such as solvent resistance are insufficient. Further, in the present invention, the solid content component is all components other than the above solvent, and also includes a polyfunctional monomer dissolved in a solvent. The content of the (B) dispersant is not particularly limited as long as the coloring material can be uniformly dispersed. For example, it can be used in an amount of 10 to 150 parts by mass based on 100 parts by mass of the coloring material. Further, it is preferably formulated in a proportion of 15 to 100 parts by mass based on 100 parts by mass of the coloring material, and more preferably in a ratio of 15 to 70 parts by mass. The total content of the dispersing agent is preferably in the range of from 1 to 60% by mass, and preferably from 5 to 50% by mass, based on the total amount of the solid content of the coloring composition. When the content is less than 1% by mass based on the total amount of the solid content of the coloring composition, it is difficult to uniformly disperse the coloring material, and when it exceeds 60% by mass, the curing property and the developability are deteriorated. Hey. It is preferred that the (C) binder component is blended in a total amount of from 5 to 90% by mass, preferably from 10 to 80% by mass, based on the total amount of the solid content of the coloring composition. It is preferred that the (D) fluoropolymer is blended in a proportion of 0.01 to 1% by mass, preferably 0.05 to 0.5% by mass based on the total amount of the solid content of the colored composition. Further, the content of the solvent (E) is not particularly limited as long as the coloring layer can be formed with high precision. The total amount of the above colored composition containing the solvent is usually preferably in the range of from 65 to 95% by mass, preferably from 75 to 88% by mass. When the content of the solvent is within the above range, it is excellent in coatability. (Production of Coloring Composition) As a method for producing a coloring composition, for example, (1) First, a colorant dispersion containing at least (A) a colorant, (B) a dispersing agent, and (E) a solvent is prepared and simultaneously introduced. (2) a method of adding a coloring agent dispersion, (C) a binder component, (D) a fluorine-containing compound, and various additives added as needed, and (2) adding (C) a binder component to the solvent, and (D) A method of adding and mixing the above-mentioned coloring matter dispersion, and mixing the fluorine-containing compound and various additives to be used as required. Further, the coloring matter dispersion may be prepared by mixing (B) a dispersing agent in (E) a solvent, stirring, preparing a dispersing agent solution, and then mixing (A) a coloring agent in the dispersing agent solution and optionally The other compounds were dispersed using a disperser. Further, it can also be prepared by mixing a coloring material and a dispersing agent in a solvent and dispersing it by using a known dispersing machine. Examples of the dispersing machine for performing the dispersion treatment of the color material include a roll mill such as a two-roll mill and a three-roll mill, a ball mill such as a ball mill and a vibrating ball mill, a paint conditioner, a continuous disc type bead mill, and a continuous ring. Bead mills such as bead mills. As a preferred dispersion condition of the bead mill, the bead diameter to be used is preferably from 0.03 to 2.00 mm, more preferably from 0.05 to 1.0 mm. Specifically, it is pre-dispersed by 2 mm zirconia beads having a large bead diameter, and further dispersed by 0.1 mm zirconia beads having a small bead diameter. Further, it is preferably filtered after filtration with a membrane filter of 0.1 to 2.0 μm. 2. Color filter The color filter of the embodiment of the present invention is a color filter having a colored layer on a transparent substrate, and at least one of the colored layers is a cured product of the colored composition of the present embodiment. . A color filter of such an embodiment of the present invention will be described with reference to FIG. 1 and 2 are schematic cross-sectional views showing an embodiment of a color filter. The color filter 10 shown in the example of FIG. 1 has a transparent substrate 1, a light shielding portion 2, and a coloring layer 3. Further, the color filter 10 shown in the example of FIG. 2 has a transparent substrate 1, a light shielding portion 2, and a coloring layer 3, and further has a coating layer 4 on the colored layer 3. In the color filter of the present invention, at least one of the colored layers is a cured product of the coloring composition of the present invention, and therefore has a coloring layer which is high in brightness and has high smoothness and excellent wettability on the surface. Moreover, when it has a coating layer, it is a color filter which suppresses the coating film unevenness of this coating layer. (Colored Layer) In the color filter of the embodiment of the present invention, at least one of the colored layers is a cured product of the colored composition of the above-described embodiment. The colored layer is usually formed on the opening of the light-shielding portion on the transparent substrate described below, and usually includes a color pattern of three or more colors. Further, the arrangement of the colored layers is not particularly limited, and may be, for example, a usual arrangement such as a stripe type, a mosaic type, a triangular type, or a four-pixel arrangement type. Further, the width, area, and the like of the colored layer can be arbitrarily set. The thickness of the colored layer can be appropriately controlled by adjusting the coating method, the solid content concentration or viscosity of the colored composition, and the like, and is usually preferably in the range of 1 to 5 μm. (Light-shielding portion) The color filter of the embodiment of the present invention may have a light-shielding portion. The light-shielding portion is formed in a pattern on the transparent substrate described below, and can be the same as that used as a light-shielding portion in a normal color filter. The pattern shape of the light shielding portion is not particularly limited, and examples thereof include a stripe shape and a matrix shape. Examples of the light-shielding portion include a film in which a black pigment is dispersed or dissolved in a binder resin, or a metal film such as chromium or chromium oxide. The metal film can be CrOx The film (x is an arbitrary number) and the two layers of the Cr film are laminated, and may also be a CrO that further reduces the reflectance.x Membrane (x is an arbitrary number), CrNy The film (y is an arbitrary number) and the three layers of the Cr film are laminated. In the case where the light-shielding portion is formed by dispersing or dissolving the black coloring material in the binder resin, the method of forming the light-shielding portion is not particularly limited as long as it is a method of patterning the light-shielding portion. For example, a photolithography method using a colored resin composition for a light-shielding portion, a printing method, an inkjet method, or the like can be used. The film thickness of the light-shielding portion is set to about 0.2 to 0.4 μm in the case of a metal thin film, and is set to about 0.5 to 2 μm when the black color material is dispersed or dissolved in the binder resin. (Transparent Substrate) The transparent substrate which is a color filter of the embodiment of the present invention is not particularly limited as long as it is transparent to visible light, and a transparent substrate used in a usual color filter can be used. . Specific examples thereof include a transparent rigid material such as quartz glass, an alkali-free glass, and a synthetic quartz plate, or a transparent soft material having flexibility or softness such as a transparent resin film, an optical resin plate, or a soft glass. The thickness of the transparent substrate is not particularly limited, and for the use of the color filter of the present invention, for example, about 50 μm to 1 mm can be used. Further, in addition to the transparent substrate, the light shielding portion, and the coloring layer, the color filter of the present invention may have, for example, a top coat layer or a transparent electrode layer, and an alignment film or a columnar shape for aligning the liquid crystal material. Spacer, etc. The color filter of the present invention is not limited to the above-described configuration, and a known configuration used in a normal color filter can be appropriately selected and used. (Coated Layer) The color filter of the embodiment of the present invention may have a coating layer on the colored layer as needed. In the present embodiment, the coating layer is not particularly limited, and may be appropriately selected from various layers or films which can be usually provided on the colored layer. As the coating layer, for example, a protective layer such as an alignment film (alignment layer) or an ITO (Indium Tin Oxides) film may be used in addition to the protective layer for protecting the colored layer. In the color filter of the present embodiment, at least one of the colored layers is a cured product of the colored composition of the present invention, and therefore, regardless of the coating layer, the coating layer having no unevenness can be obtained. When the coating layer is a protective layer, the protective layer may be a layer transparent to visible light, and may be appropriately selected from the organic protective layer used in a usual color filter, preferably containing a resin. The protective layer. The resin for the protective layer may be appropriately selected from those conventionally known, and may be a thermoplastic resin or a cured product of a thermosetting or photocurable resin. The method for forming the protective layer is not particularly limited, and it is preferred to use the composition for a protective layer described below. The coloring layer formed by using the coloring composition of the present invention as described above tends to be easily exposed to the surface of the acidic group or the hydroxyl group after the fluorine-containing group is detached from the above-mentioned fluorine-containing polymer. Therefore, the hydrophilicity and the lipophilicity of the surface of the coloring layer become high, and the composition for a protective layer can be applied without unevenness. Further, in the case where the protective layer is formed as a coating layer in the present embodiment, the alignment film or the transparent conductive layer or the like may be further provided on the protective layer. Further, in the present embodiment, a transparent conductive layer may be adjacent to the colored layer as a coating layer. <Composition for Protective Layer> The composition for a protective layer contains at least a resin to be a protective layer, and usually contains a solvent, and may further contain other components as needed. As the resin contained in the composition for a protective layer, a transparent protective layer which is generally used as a color filter can be used, and a thermosetting composition or a photocurable composition can be used. The photocurable composition may be a composition containing the above polyfunctional monomer and the photoinitiator, and may further contain an acrylic resin, a styrene resin, a novolac resin, a maleic acid resin, or the like. A binder resin such as rosin resin. On the other hand, in the embodiment of the present invention, in particular, a thermosetting composition is preferable in terms of reducing the number of times of light irradiation. As the thermosetting composition, a combination of a compound having a thermosetting functional group and a curing agent is usually used, and a catalyst for promoting a thermosetting reaction may be added, and further, another compound which can react with or not react with a thermosetting functional group may be added. Resin composition. In the embodiment of the present invention, since the acidic group or the hydroxyl group tends to be exposed on the surface of the colored layer as described above, it is preferred to use a compound having an epoxy group in terms of excellent adhesion to the colored layer. As a compound having a thermosetting functional group. The compound having an epoxy group preferably contains an epoxy compound having two or more epoxy groups in one molecule. An epoxy compound having two or more epoxy groups in one molecule is an epoxy compound having two or more, preferably 2 to 50, more preferably 2 to 20 epoxy groups in one molecule (including For epoxy resin). The epoxy group may have a structure having an oxirane ring structure, and examples thereof include a glycidyl group and an epoxycyclohexyl group. As the epoxy compound, a known polyvalent epoxy compound which can be cured by a carboxylic acid is exemplified, and such an epoxy compound is widely disclosed, for example, in the "Epoxy Resin Handbook" edited by Shinsuke Masahiro, Ltd. (Industry News) (1987) And so on, you can use them. The epoxy compound may, for example, be a polymer containing an epoxy group-containing monomer such as glycidyl (meth)acrylate, or a copolymer with another monomer having no epoxy group. Further, as the epoxy compound called an epoxy resin, it is preferred to contain two or more epoxy groups in one molecule, and for example, a bisphenol A type epoxy resin, a bisphenol F type epoxy resin, or a bromine can be used. Bisphenol A type epoxy resin, bisphenol S type epoxy resin, diphenyl ether type epoxy resin, hydroquinone type epoxy resin, naphthalene type epoxy resin, biphenyl type epoxy resin, 茀 type ring Oxygen resin, phenol novolak type epoxy resin, o-cresol novolak type epoxy resin, trishydroxyphenylmethane type epoxy resin, trifunctional epoxy resin, tetraphenol ethane type epoxy resin, two rings Pentadiene phenol type epoxy resin, hydrogenated bisphenol A type epoxy resin, bisphenol A core-containing polyol type epoxy resin, polypropylene glycol type epoxy resin, glycidyl ester type epoxy resin, glycidylamine Type epoxy resin, glyoxal type epoxy resin, alicyclic epoxy resin, heterocyclic epoxy resin, and the like. The curing agent used in the thermosetting composition can be appropriately selected from known curing agents. Examples of the curing agent include amines, imidazoles, polyvalent carboxylic acids, polycarboxylic acid anhydrides, and carboxylic acid-blocked polycarboxylic acids. The other resin component is a component which is contained for the purpose of improving heat resistance, scratch resistance, etc. of a protective layer, and can be suitably selected from the well-known. For example, a polyester phthalic acid or an organic decane condensate (organic-inorganic hybrid type) obtained by reacting a tetracarboxylic dianhydride with a diamine and a high hydroxy compound can be used. Further, the protective layer composition may further contain a known additive such as an antioxidant, a leveling agent, a decane coupling agent or a chain transfer agent, as needed. Further, the alignment film used as the coating layer is a layer in which liquid crystal compounds are arranged in a certain direction. In the present embodiment, the alignment film is preferably formed using a composition for an alignment film. The composition for an alignment film can be appropriately selected from those previously known. For example, a composition for a decane coupling type alignment film such as lecithin, a decane-based surfactant, a titanate-based surfactant, a pyridinium salt-based polymer surfactant, or n-octadecyltriethoxydecane can be used. A polyimine-based alignment film composition having a long-chain alkyl group or an alicyclic structure in a side chain or a polyaminic acid having a long-chain alkyl group or an alicyclic structure in a side chain . 3. Method for Producing Color Filter The method for producing a color filter according to an embodiment of the present invention is a method for producing a color filter having a colored layer on a transparent substrate, comprising the steps of: (i), A coating film of the coloring composition of the present embodiment described above is formed on a transparent substrate; a step (ii) of curing the coating film; and a step (iii) of heating the cured coating film. Since the coloring composition of the above-described embodiment is used in the method for producing a color filter, the wettability of the surface can be improved without irradiating the cured coating film of the colored composition with ultraviolet rays, so that color which suppresses the decrease in the brightness of the colored layer can be produced. Filter. The manufacturing method of the present invention has at least the above steps (i) to (iii), and may further have a step (iv) of forming a coating layer on the colored layer or a predetermined method on the transparent substrate by the above method. The steps of the above-described light shielding portion and the like. Hereinafter, each step will be described. The respective components of the coloring composition and the color filter are as described above, and thus the description thereof is omitted here. (Step (i)) The method for forming the coating film of the coloring composition of the above embodiment is not particularly limited, and may be the same as the method for producing a usual color filter. For example, it is applied onto a transparent substrate by a coating method such as a spray coating method, a dip coating method, a bar coating method, a roll coating method, or a spin coating method to form a wet coating film. Then, it is dried by a known method such as heating as needed to remove the solvent in the coloring composition. (Step (ii)) The step of hardening the coating film obtained in the above step (i) can be appropriately selected from known methods depending on the binder component in the coloring composition. At least in the hardening step, it changes to a state in which fluidity is not exhibited. For example, when the coloring composition is a photosensitive coloring composition and the colored layer is disposed in a pattern, exposure is performed through a mask of a specific pattern to photopolymerize an alkali-soluble resin, a polyfunctional monomer, or the like. Thereby, the above coating film is cured in a pattern. Examples of the light source used for the exposure include ultraviolet rays such as a low pressure mercury lamp, a high pressure mercury lamp, and a metal halide lamp, and an electron beam. The amount of exposure can be appropriately adjusted depending on the thickness of the light source or coating film to be used and the like. Next, development treatment is carried out using a developing solution, and the unexposed portion is dissolved and removed, whereby a cured coating film having a desired pattern is formed. As the developer, a solution in which an alkali is dissolved in water or a water-soluble solvent is usually used. A surfactant or the like may be added in an appropriate amount to the alkaline solution. Further, the development method can be carried out by a usual method. After the development treatment, the developer is usually washed and the cured coating film of the colored composition is dried to form a colored layer. Further, after the development treatment, heat treatment may be performed to sufficiently cure the coating film. The heating conditions are not particularly limited and may be appropriately selected depending on the use of the coating film. (Step (iii)) The method of heating the cured coating film is not particularly limited, and is preferably a temperature at which the fluorine-containing group is desorbed from the thermally decomposable fluoropolymer contained in the coloring composition of the present invention. Heat at the above temperature. Specifically, it is preferably heated at 100 ° C or higher, more preferably 150 ° C or higher, and still more preferably heated at 200 ° C or higher. The upper limit of the temperature can be appropriately adjusted in consideration of the heat resistance of the coloring material or the like, and is usually 350 ° C or lower, preferably 280 ° C or lower. Further, the heating time can be appropriately adjusted depending on the thickness of the cured coating film or the like, and is usually 5 minutes or longer and 120 minutes or shorter, preferably 10 minutes or longer and 60 minutes or shorter. By the step (iii), the fluorine-containing group is desorbed from the (D) fluorine-containing polymer, so that the hydrophilicity and lipophilicity of the surface of the colored layer can be improved without providing the ultraviolet cleaning step previously performed before the formation of the coating layer. The wettability of the surface becomes excellent. For example, when three color layers are arranged in a pattern, coloring compositions are prepared for each color, and these are respectively referred to as a first coloring composition, a second coloring composition, and a third coloring composition, respectively. The above steps (i) to (iii) are repeated for each coloring composition, whereby a patterned hard coating film can be obtained. In the case of this example, it is preferred to carry out step (iii) of the first coloring composition and step (i) of the second coloring composition, and step (iii) of the second coloring composition. There is no ultraviolet cleaning step between the steps (i) of the third coloring composition. By not having the ultraviolet cleaning step, the decrease in luminance caused by the deterioration of the toner can be suppressed. In the above, the case where the color layers of the three colors are arranged in a pattern is taken as an example, and in the case where the coloring layer is two colors, and the coloring layer is four or more colors, the patterning coloring layer is formed in the same manner. (Step (iv)) When the coating layer is provided on the colored layer, it is preferred to carry out the step (iv) after the above step (iii). It is especially preferred that there is no ultraviolet cleaning step between the above step (iii) and the above step (iv). By not having the ultraviolet cleaning step, the decrease in luminance caused by the deterioration of the toner can be suppressed. The method of forming the coating layer can be appropriately selected from previously known methods depending on the type of the coating layer. For example, when the coating layer is the protective layer or the alignment film, it is preferable to use the composition for a protective layer or the composition for an alignment film in terms of suppressing unevenness of the protective layer or the like. It is formed in the same manner as the above-described step of forming a cured coating film of the colored composition. When the alignment film is formed as a coating layer, the cured coating film is formed by the above method, and then an alignment film is formed by imparting an alignment regulating force to the alignment film. As a method of imparting an alignment regulating force to the alignment film, for example, a conventionally known method such as a rubbing method or a photo-alignment method may be employed. Further, in the present invention, the alignment regulating force refers to an interaction in which liquid crystal compounds on the alignment film are aligned in a specific direction. In the case where the coating layer is a transparent conductive layer such as the above-described ITO film, it can be appropriately selected from conventionally known methods such as electron beam evaporation, physical vapor deposition, and sputtering. [Liquid Crystal Display Device] The liquid crystal display device according to the embodiment of the present invention includes the color filter, the counter substrate, and the liquid crystal layer formed between the color filter and the counter substrate. The liquid crystal display device of the present invention will be described with reference to the drawings. Fig. 3 is a schematic view showing an example of a liquid crystal display device of the present invention. As shown in FIG. 3, the liquid crystal display device 40 of the present embodiment includes a color filter 10, an opposite substrate 20 having a TFT (thin-film transistor) array substrate, and the like, and is formed on the color filter. The liquid crystal layer 15 between the sheet 10 and the counter substrate 20 described above. An example illustrated in FIG. 3 is that an alignment film 13a is formed on the protective layer 5 side formed on the color layer 3 of the color filter 10, and an alignment film 13b is formed on the opposite substrate 20 side, and the two alignment films 13a and 13b are formed. A liquid crystal layer 15 is formed therebetween. Further, an example illustrated in FIG. 3 is that the liquid crystal display device 40 includes a polarizing plate 25a disposed on the outer side of the color filter 10, a polarizing plate 25b disposed on the outer side of the counter substrate 20, and liquid crystal display. The backlight 30 of the display device 40 disposed on the opposite substrate 20 side of the polarizing plate 25b is disposed outside the backlight 30. Further, the liquid crystal display device of the present embodiment is not limited to the configuration shown in FIG. 3, and may be a well-known configuration of a liquid crystal display device which is generally used as a color filter. The driving method of the liquid crystal display device of the present embodiment is not particularly limited, and a driving method used in a general liquid crystal display device can be employed. Examples of such a driving method include a TN (Twisted Nematic) method, an IPS (In-Plane Switching) method, an OCB (optically compensated bend) method, and an MVA (Multi-). Domain Vertical Alignment, multi-domain vertical alignment), etc. In the present embodiment, any of these methods can be preferably used. Moreover, the counter substrate can be appropriately selected and used according to the driving method of the liquid crystal display device of the present invention. Further, as the liquid crystal constituting the liquid crystal layer, various liquid crystals having different dielectric anisotropies and mixtures thereof can be used according to the driving method of the liquid crystal display device of the present embodiment. As a method of forming the liquid crystal layer, a method generally used as a method for producing a liquid crystal cell can be used, and examples thereof include a vacuum injection method and a liquid crystal dropping method. In the vacuum injection method, for example, a liquid crystal cell is prepared by using a color filter and a counter substrate in advance, and an isotropic liquid is formed by heating a liquid crystal, and a liquid crystal cell is injected into the liquid crystal cell in a state of an isotropic liquid by a capillary effect. Sealed with an adhesive, whereby a liquid crystal layer can be formed. Thereafter, the liquid crystal cell is slowly cooled to a normal temperature, whereby the sealed liquid crystal can be aligned. Further, in the liquid crystal dropping method, for example, a sealant is applied to the edge of the color filter, and the color filter is heated until the temperature of the liquid crystal becomes an isotropic phase, and the dispenser is equal to the state of the isotropic liquid. The liquid crystal is dropped, the color filter and the counter substrate are superposed under reduced pressure, and the liquid crystal layer is formed by adhering to the sealing agent. Thereafter, the liquid crystal cell is slowly cooled to a normal temperature, whereby the sealed liquid crystal can be aligned. Moreover, the backlight used in the liquid crystal display device of the present embodiment can be appropriately selected depending on the use of the liquid crystal display device. As the backlight, for example, a cold cathode fluorescent lamp (CCFL: Cold Cathode Fluorescent Lamp) may be provided with a white LED (light-emitting diode) and white organic EL (electroluminescence). The backlight unit of the light source. As a white LED, for example, a white LED obtained by combining a red LED and a green LED and a blue LED to obtain a white light is obtained, and a white light is obtained by combining a blue LED and a red LED and a green phosphor to obtain white light. The white LED is mixed with the red light emitting phosphor and the green light emitting phosphor to obtain a white light white LED, and the white light is obtained by mixing the blue LED and the YAG fluorescent body. The white LED is mixed with the red light emitting phosphor, the green light emitting phosphor, and the blue light emitting phosphor to obtain a white light white LED or the like. As the above phosphor, a quantum dot can be used. [Light-emitting display device] The light-emitting display device according to the embodiment of the present invention includes the color filter and the illuminator of the embodiment of the present invention. The light-emitting display device of the present invention includes, for example, an organic light-emitting display device having an organic light-emitting body as the light-emitting body. The illuminant is not limited to the organic illuminant, and an inorganic illuminant can also be suitably used. The light-emitting display device of this embodiment will be described with reference to the drawings. Fig. 4 is a schematic view showing an example of a light-emitting display device of the embodiment. As illustrated in FIG. 4, the light-emitting display device 100 of the present embodiment includes a color filter 10 and an illuminator 80. An inorganic oxide film 60 may be provided between the color filter 10 and the illuminator 80. The method of laminating the illuminator 80 includes, for example, a method of sequentially forming the transparent anode 71, the hole injection layer 72, the hole transport layer 73, the luminescent layer 74, the electron injection layer 75, and the cathode 76 on the upper surface of the color filter. Or a method in which the illuminant 80 formed on another substrate is bonded to the inorganic oxide film 60 or the like. The transparent anode 71, the hole injection layer 72, the hole transport layer 73, the light-emitting layer 74, the electron injection layer 75, the cathode 76, and the like of the illuminant 80 can be suitably used. The light-emitting display device 100 thus produced can be applied, for example, to an organic EL display of a passive driving type, and can also be applied to an organic EL display of an active driving type. Further, the light-emitting display device of the present embodiment is not limited to the light-emitting display device having the configuration shown in FIG. 4, and may be a known configuration of a light-emitting display device which is generally used as a color filter. [Examples] Hereinafter, the present invention will be specifically described by way of examples. The invention is not limited by the description. (Synthesis Example 1: Synthesis of Fluorinated Monomer A) 25 parts by mass of methacrylic acid and 2-(perfluorohexyl)ethylvinyl ether were placed in a reactor equipped with a condenser, a gas inlet for nitrogen gas, and a stirrer. Product name: CHEMINOX FAVE-6, manufactured by UNIMATEC) 101 parts by mass, and reacted at 60 ° C for 9 hours under a nitrogen atmosphere. After cooling, an aqueous solution of potassium carbonate was added for neutralization. The obtained reaction liquid was washed with water, separated, and the solvent was distilled off, and the unreacted component was removed by drying under reduced pressure, whereby the fluorine-containing monomer A was obtained. (Synthesis Example 2: Synthesis of Fluorinated Monomer B) 25 parts by mass of 2-hydroxyethyl methacrylate and 2-(perfluorohexyl) were placed in a reactor equipped with a condenser, a gas inlet for nitrogen gas, and a stirrer. 101 parts by mass of ethyl vinyl ether (product name: CHEMINOX FAVE-6, manufactured by UNIMATEC), 2.0 parts by mass of trifluoroacetic acid, and 200 parts by mass of tetrahydrofuran were reacted at 60 ° C for 9 hours under a nitrogen atmosphere. After cooling, an aqueous solution of potassium carbonate was added for neutralization. The obtained reaction liquid was washed with water, liquid separation, and the solvent was distilled off, and the unreacted component was removed by drying under reduced pressure, whereby the fluorine-containing monomer B was obtained. (Synthesis Example 3: Synthesis of Giant Monomer A) 80.0 parts by mass of PGMEA was placed in a reactor equipped with a condenser, an addition funnel, a nitrogen gas inlet, a mechanical stirrer, and a digital thermometer, and stirred under a nitrogen stream. Warm to a temperature of 90 ° C. A mixed solution of 100.0 parts by mass of isobutyl methacrylate, 4.0 parts by mass of mercaptoethanol, 30.0 parts by mass of PGMEA, and 1.0 part by mass of AIBN (azobisisobutyronitrile) was added dropwise thereto over 1.5 hours, and further reacted for 3 hours. Next, the nitrogen flow was stopped, and the reaction solution was cooled to 80 ° C, and 8.74 parts by mass of 2-isocyanate ethyl methacrylate (product name: Karenz MOI, manufactured by Showa Denko) and 0.125 parts by mass of dibutyltin dilaurate were added. 0.125 parts by mass of methoxyphenol and 10.0 parts by mass of PGMEA were stirred for 3 hours, whereby a 50.0% by mass solution of macromonomer A was obtained. The obtained macromonomer A was confirmed by GPC (gel permeation chromatography) under the conditions of N-methylpyrrolidone/polystyrene to which 0.01 mol/L of lithium bromide was added, and the mass average molecular weight ( Mw) was 3720, the number average molecular weight (Mn) was 1,737, and the molecular weight distribution (Mw/Mn) was 2.14. (Synthesis Example 4: Synthesis of fluoropolymer A) 80.0 parts by mass of PGMEA was placed in a reactor equipped with a condenser, an addition funnel, a nitrogen gas inlet, a mechanical stirrer, and a digital thermometer, and stirred under a nitrogen stream. Warm to one side at a temperature of 75 °C. 19.44 parts by mass of the fluorine-containing monomer A of Synthesis Example 1 and 40.56 parts by mass of a polybutylene oxide-based macromonomer (product name: Blemmer 10PPB-500B, manufactured by Nippon Oil), PGMEA 56.0 parts by mass, and heat were added dropwise thereto over 1.5 hours. a mixed solution of a polymerization initiator (product name: V-65, manufactured by Wako Pure Chemical Industries, Ltd.) of 1.2 parts by mass, and after heating and stirring for 3 hours, a mixture of 0.12 parts by mass of V-65 and 4.0 parts by mass of PGMEA was added, and further at the same temperature. After aging for 1 hour, the fluoropolymer A containing the structure represented by the above formula (1-2) was obtained. Further, PGMEA was added to adjust the solid content to 20% by mass. (Synthesis Examples 5 to 7: Synthesis of Fluoropolymers B to D) In Synthesis Example 4, the polybutylene oxide macromonomers were changed to polypropylene oxide macromonomers (product name: Blemmer) PP-800, manufactured by Nippon Oil Co., Ltd., polycaprolactone-based macromonomer (product name: PLACCEL FM5, manufactured by Daicel), and macromonomer A of Synthesis Example 3 (effective solid component: 40.56 parts by mass) In the same manner as in Synthesis Example 4, the fluorine-containing polymers B to D containing the structure represented by the above formula (1-2) were synthesized. (Synthesis Example 8: Synthesis of Fluoropolymer E) In the synthesis example 4, the same procedure as in Synthesis Example 4 was carried out except that the fluorine-containing monomer A of Synthesis Example 1 was changed to the fluorine-containing monomer B of Synthesis Example 2. A fluoropolymer E containing the structure represented by the above formula (1-1) was synthesized. (Comparative Synthesis Example 1: Synthesis of Fluoropolymer F) In Synthesis Example 4, the fluorine-containing monomer A of Synthesis Example 1 was changed to 2-(perfluorohexyl)ethyl methacrylate (product name: CHEMINOX) The fluoropolymer F was synthesized in the same manner as in Synthesis Example 4 except for FAMAC-6 (manufactured by UNIMATEC). (Comparative Synthesis Examples 2 to 4: Synthesis of Fluoropolymer G to I) In Comparative Synthesis Example 1, except that the polybutylene oxide macromonomer was changed to a polypropylene oxide macromonomer (product name) : Blemmer PP-800, manufactured by Nippon Oil Co., Ltd., polycaprolactone-based macromonomer (product name: PLACEL FM5, manufactured by Daicel), and macromonomer A of Synthesis Example 3 (effective solid content: 40.56 parts by mass) The fluoropolymers G to I were synthesized in the same manner as in Comparative Synthesis Example 1. For the fluoropolymers A to H, the mass average molecular weight (Mw) and the number average molecular weight were determined by GPC under the conditions of N-methylpyrrolidone/polystyrene added with 0.01 mol/L of lithium bromide. (Mn) and molecular weight distribution (Mw/Mn). The results are shown in Table 1. [Table 1] By the measurement of the thermal weight loss (TG) and the gas chromatography mass spectrometry (GCMS), it was confirmed that the fluorine-containing polymers A to E obtained in Synthesis Examples 4 to 8 were based on a temperature of 100 ° C or more and 250 ° C or less. A thermally decomposable fluoropolymer that is detached from the region. Further, it was confirmed that the fluorine-containing polymers F to I obtained in Comparative Synthesis Examples 1 to 4 were not desorbed in the temperature region of 100 ° C or more and 250 ° C or less. Further, as a result of GCMS measurement at 230 ° C for 30 minutes, the thermal decomposition of 2-(perfluorohexyl)ethyl vinyl ether was detected from the fluoropolymers A to E obtained in Synthesis Examples 4 to 8. However, the thermal decomposition product of the fluorine-containing group was not detected from the fluoropolymers F to I of Comparative Synthesis Examples 1 to 4. Further, the measurement of the thermogravimetric reduction was performed using DTG-60A manufactured by Shimadzu, and the measurement temperature range was from room temperature to 320 ° C, and the temperature increase rate was 10 ° C / min. The GCMS measurement was carried out by the following conditions. <Measurement conditions> GCMS apparatus: HP-5973N/6890N manufactured by Agilent Technologies Thermal decomposition method: Continuous heating type thermal decomposition method (PY-2020iD type) Thermal extraction temperature: 230 ° C (30 minutes) Injection temperature: 320 ° C Column: 5% Phenyl-95% Dimethyldecane (UA-5) Micropolar Inner Diameter: 0.25 μm Length: 30 m Column Temperature: 50 ° C × 5 min (holding) - 10 ° C / min (heating) - 320 ° C × 3 min (holding) Ionization method: electron bombardment ionization method (EI method) Detector: quadrupole detector (synthesis example 9: synthesis of color material A) (1) Synthesis of intermediate A-1 In the production method of Intermediate 3 and Intermediate 4 described in International Publication No. 2012/144521, 15.9 g (yield 70%) of the following Intermediate A-1 was obtained. The obtained compound was confirmed to be the target compound by the following analysis.・MS (ESI) (m/z): 511 (+), two-valent and elemental analysis values: CHN measured values (78.13%, 7.48%, 7.78%); theoretical values (78.06%, 7.75%, 7.69%) [ 13](2) Synthesis of colorant A The above intermediate A-1 5.00 g (4.58 mmol) was added to 300 ml of water, and dissolved at 90 ° C to prepare an intermediate A solution. Next, n-hydrated phosphotungstic acid H3 [PW12 O40 ]·nH2 O (n = 30) (manufactured by Nippon Inorganic Chemical Industry Co., Ltd.) 10.44 g (3.05 mmol) was placed in 100 ml of water and stirred at 90 ° C to prepare an aqueous solution of phosphotungstic acid. The prepared aqueous phosphotungstic acid solution was mixed with the previous intermediate A-1 solution at 90 ° C, and the resulting precipitate was collected by filtration and washed with water. The obtained cake was dried to obtain 13.25 g of a blue color (colorant A) of a triarylmethane-based basic dye represented by the following Chemical Formula A. The obtained compound was confirmed to be the target compound by the following analysis.・MS (ESI) (m/z): 510 (+), valence and elemental analysis: CHN measured values (41.55%, 5.34%, 4.32%); theoretical values (41.66%, 5.17%, 4.11%) [ 14](Synthesis Example 10: Synthesis of Colorant B) (1) Synthesis of Intermediate B-1 15.1-glyonaphthalene (manufactured by Wako Pure Chemical Industries, Ltd.) 15.2 g (60 mmol), 4,4'-methylenebis (2) -Methylcyclohexylamine) (manufactured by Tokyo Chemical Industry Co., Ltd.) 7.15 g (30 mmol), sodium butoxide sodium 8.07 g (84 mmol), 2-dicyclohexylphosphino-2', 6' manufactured by Aldrich, - Dimethoxybiphenyl 0.09 g (0.2 mmol), palladium acetate (manufactured by Wako Pure Chemical Industries, Ltd.) 0.021 g (0.1 mmol) was dispersed in 30 mL of xylene, and reacted at 130-135 ° C for 48 hours. After completion of the reaction, the mixture was cooled to room temperature and added with water for extraction. Then, it was dried over magnesium sulfate and concentrated, whereby the following intermediate B-1 13.84 g (yield 94%) was obtained. The obtained compound was confirmed to be the target compound by the following analysis.・MS(ESI)(m/z):491(M+H), 2879(MH2-) ・Elemental analysis value: CHN measured value (85.72%, 8.53%, 5.75%); theoretical value (85.66%, 8.63%) , 5.71%) [Chem. 15](2) Synthesis of Intermediate B-2 Manufacture of 4,4'-dichlorobenzophenone (manufactured by Wako Pure Chemical Industries, Ltd.) 15.0 g (59.7 mmol), N-ethyl-o-toluidine (Wa Pure) Manufactured by the drug) 16.3 g (121 mmol), sodium butoxide sodium 16.1 g (168 mmol), 2-dicyclohexylphosphino-2',4',6',-triisopropylbiphenyl (Johnson Matthey) Manufactured: 2.86 g (6.0 mmol), palladium acetate (manufactured by Wako Pure Chemical Industries, Ltd.) 673 mg (3.0 mmol) was dispersed in 130 mL of xylene, and reacted at 100-105 ° C for 20 hours. After completion of the reaction, the mixture was cooled to room temperature, and then extracted with 200 ml of toluene and 200 ml of water. The toluene solution was dried over magnesium sulfate and concentrated under reduced pressure. The residue was diluted with toluene and purified by silica gel column chromatography to give 11.8 g (yield: 44%) of Intermediate B-2. The obtained compound was confirmed to be the target compound by the following analysis.・MS(ESI)(m/z): 449(M+H) ・Elemental analysis value: CHN measured value (82.90%, 7.33%, 6.22%); theoretical value (82.81%, 7.40%, 6.23%) 16](3) Synthesis of Intermediate B-3 The intermediate B-1 obtained above was mixed with 2.98 g (6.08 mmol) and Intermediate B-2 6.00 g (13.4 mmol) and 10 mL of chlorobenzene at 45-50 ° C. . 2.06 g (13.4 mmol) of phosphorus oxychloride (manufactured by Wako Pure Chemical Industries, Ltd.) was added dropwise, and the mixture was stirred at 45-50 ° C for 20 hours. After completion of the reaction, 100 ml of chloroform and 100 mL of water were added to dissolve, and the chloroform layer was separated. The chloroform layer was washed with water, dried over magnesium sulfate and evaporated. The residue was diluted with chloroform and purified by silica gel column chromatography to give 7.54 g (yield: 87%) of Intermediate B-3. The obtained compound was confirmed to be the target compound by the following analysis.・MS (ESI) (m/z): 677 (+), valence and elemental analysis: CHN measured values (81.81%, 7.31%, 5.85%); theoretical values (81.77%, 7.36%, 5.90%) [ 17](4) Synthesis of colorant B The above intermediate B-3 1.7 g (1.19 mmol) was dissolved in 170 mL of methanol, and a mixed solution of n-hydrated phosphotungstic acid H was added to a mixture of methanol 40 mL and water 40 mL.3 [PW12 O40 ]·nH2 O (n = 30) (manufactured by Nippon Inorganic Chemical Industry Co., Ltd.) 2.59 g (0.76 mmol), and stirred for 1 hour. The precipitate was collected by filtration and washed with water. The obtained precipitate was dried under reduced pressure to give 3.4 g (yield: 95%) of the blue color material (color material B) represented by the following formula B. The obtained compound was confirmed to be the target compound by the following analysis.・MS(MALDI)(m/z): 1355(M+), 2879(MH2-) ・Elemental analysis value: CHN measured value (35.55%, 3.24%, 2.61%); theoretical value (35.61%, 3.20%, 2.57) %) [化18](Synthesis Example 11: Synthesis of Color Material C) 5.0 g of Acid Red 289 was added to 500 ml of water, and dissolved at 80 ° C to prepare a dye solution. Polyaluminum chloride ("trade name: TAKIBINE #1500" manufactured by Dumu Chemical, Al2 (OH)5 Cl, a basicity of 83.5% by mass, and an alumina component of 23.5% by mass) of 3.85 g of water was dissolved in 200 ml to prepare an aqueous solution of polyaluminum chloride. The prepared aqueous solution of polyaluminum chloride was added dropwise to the above dye solution at 80 ° C for 15 minutes, and further stirred at 80 ° C for 1 hour. The resulting precipitate was collected by filtration and washed with water. The obtained filter cake was dried to obtain 6.30 g (yield 96.2%) of a salty color of a purple rhodamine-based acid dye (colorant C). (Synthesis Example 12: Synthesis of Color Material D) Acid red 289 5.0 g was added to 500 ml of water, and dissolved at 80 ° C to prepare a dye solution. Alucard 2HP Flake (manufactured by Lion Akzo, dimethyl distearyl ammonium chloride, 95.5% effective solids component) 4.99 g was dissolved in 85 g of isopropyl alcohol to prepare dimethyldistearyl chloride. Ammonium solution. The dye solution was cooled to 5 ° C in an ice bath, and the prepared dimethyl distearyl ammonium chloride solution was added dropwise to the above dye solution at 25 ° C for 5 minutes, and further stirred at 5 ° C for 1 hour. The resulting precipitate was collected by filtration and washed with water. The obtained filter cake was dried to obtain a salt-forming color of a purple rhodamine-based acid dye (colorant D) of 9.07 g (yield 97%). (Synthesis Example 13: Synthesis of Adhesive Resin A) 120 parts by mass of PGMEA as a solvent was placed in a reactor equipped with a condenser, an addition funnel, a nitrogen gas inlet, a mechanical stirrer, and a digital thermometer under a nitrogen atmosphere. After the temperature was raised to 90° C., 32 parts by mass of methyl methacrylate, 22 parts by mass of cyclohexyl methacrylate, 24 parts by mass of methacrylic acid, and 2.0 parts by mass of AIBN as a starter were continuously added dropwise over 1.5 hours. A mixture of 4.5 parts by mass of n-dodecyl mercaptan of a chain transfer agent. Thereafter, the reaction was continued while maintaining the synthesis temperature, and 0.05 parts by mass of p-methoxyphenol as a polymerization inhibitor was added 2 hours after the completion of the dropwise addition. Next, 22 parts by mass of glycidyl methacrylate was added while blowing air, and after raising the temperature to 110 ° C, 0.2 part by mass of triethylamine was added, and the addition reaction was carried out at 110 ° C for 15 hours to obtain a binder resin. A (solid content: 45 mass%). The obtained binder resin A had a mass average molecular weight (Mw) of 8,850, a number average molecular weight (Mn) of 4,200, a molecular weight distribution (Mw/Mn) of 2.11, and an acid value of 78 mgKOH/g. (Production Example 1: Preparation of Salt-Type Block Polymer Dispersant A Solution) 60.74 parts by mass of a PGMEA-containing block copolymer containing a tertiary amino group (trade name: BYK-LPN6919, BYK-Chemie) was dissolved in a reactor. Manufacturing) (amine value: 120 mgKOH/g, solid content: 60% by weight) 35.64 parts by mass (effective solid content: 21.38 parts by mass), adding 3.62 parts by mass of PPA (relative to the tertiary amine group of the block copolymer: 0.5 mole) The ear equivalent was stirred at 40 ° C for 30 minutes, thereby preparing a salt-type block polymer dispersant A solution (solid content of 25%). (Production Example 2: Production of the colorant dispersion A) 13.00 parts by mass of the coloring material A of Synthesis Example 9 and 18.20 parts by mass of the dispersing agent A solution of Production Example 1 (4.55 parts by mass of the solid content), and synthesis The binder resin A of Example 13 was 13.00 parts by mass (the solid content of 5.85 parts by mass) and PGMEA 55.80 parts by mass, and was pre-dispersed by a coating oscillating machine (manufactured by Asada Iron Works) with 2 mm zirconia beads for 1 hour, and further 0.1 The mm zirconia beads were officially dispersed for 4 hours to obtain a colorant dispersion A. (Production Example 3: Production of the colorant dispersion liquid B) In the production example 2, a colorant dispersion liquid was obtained in the same manner as in Production Example 2 except that the color material was changed to 13.00 parts by mass of the color material B of Synthesis Example 10. B. (Production Example 4: Production of the colorant dispersion liquid C) In the production example 2, except that the coloring material was 12.22 parts by mass of the coloring material A of Synthesis Example 9 and 0.78 parts by mass of the coloring material C of Synthesis Example 11, In the same manner as in Production Example 2, the colorant dispersion C was obtained. (Production Example 5: Production of the colorant dispersion D) In the production example 2, except that the coloring material was 12.22 parts by mass of the blue coloring material A of Synthesis Example 9 and 0.78 parts by mass of the coloring material D of Synthesis Example 12, The colorant dispersion D was obtained in the same manner as in Production Example 2. (Manufacturing Example 6: Production of the colorant dispersion E) In Production Example 2, except that the coloring matter was 13.0 parts by mass of a phthalocyanine-based pigment (Pigment Blue 15:6), and Production Example 2 The colorant dispersion E was obtained in the same manner. (Production Example 7: Preparation of Binder Composition A) 44.36 parts by mass of PGMEA and 28.44 parts by mass of binder resin A (solid content: 45% by mass) of Synthesis Example 13 and 5- to 6-functional acrylate monomer (trade name) : A. RON. 6.00 parts by mass, 2,4 diethylethyl-9-oxosulfur (trade name: kayacure DETX-S, manufactured by Nippon Kayaku Co., Ltd.) 2.00 parts by mass, thereby preparing a binder composition A (solid content: 40% by mass). (Production Example 8: Preparation of coating composition) (1) Synthesis of polyester glutamic acid A four-necked flask equipped with a stirrer was charged with 3,3',4,4'-diphenyl ether tetracarboxylate. 143.5 parts by mass of acid dianhydride, 25.0 parts by mass of 1,4-butanediol, 20.0 parts by mass of benzyl alcohol, 23.0 parts by mass of 3,3'-diaminodiphenylphosphonium, and 3-methoxypropionic acid as a solvent 493.0 parts by mass of the methyl ester was polymerized by heating at 130 ° C for 3 hours under a nitrogen atmosphere to obtain a 30 mass% solution of polyester phthalic acid. (2) Preparation of a coating composition for a coating layer: 16.0 parts by mass of a 30% by mass solution of the above polyester phthalic acid, 9.5 parts by mass of an epoxy resin (trade name: EHPE 3150, manufactured by Daicel), and 0.9 parts by mass of trimellitic anhydride. 3-glycidoxypropyltrimethoxydecane (trade name: KBM403, manufactured by Shin-Etsu Chemical Co., Ltd.) 0.6 parts by mass, pentaerythritol tetrakis[3-(3,5-di-t-butyl-4-hydroxyphenyl)propane 0.2 parts by mass of ester (trade name: Irganox 1010, manufactured by BASF), 108.8 parts by mass of methyl 3-methoxypropionate, and 0.05 parts by mass of a fluorine-based surfactant (trade name: MEGAFAC F447, manufactured by DIC) A composition for a coating layer (solid content: 20% by mass) was prepared. (Example 1) (1) Preparation of photosensitive coloring composition A 33.57 parts by mass of the coloring matter dispersion A obtained in the mixed production example 2, the binder composition A obtained in the production example 7, 25.23 parts by mass, PGMEA 40.65 0.25 parts by mass of the fluoropolymer A (0.05 parts by mass of the effective solid content) of the synthesis example 4 as a leveling agent was subjected to pressure filtration to obtain a photosensitive coloring composition A of Example 1. (2) Preparation of a colored cured film The photosensitive colored composition A obtained in the above (1) was applied onto a glass substrate (manufactured by Nippon Electric Glass, "OA-10G") having a thickness of 0.7 mm by using a spin coater. . Thereafter, it was dried by heating on a hot plate at 80 ° C for 3 minutes. Use ultra-high pressure mercury lamp to illuminate 40 mJ/cm2 Ultraviolet rays, thereby obtaining a blue colored cured film. The substrate on which the above-mentioned cured film was formed was baked in a clean oven at 230 ° C for 30 minutes and then baked. The chromaticity after hardening was y = 0.082. (3) Formation of coating layer The composition for coating layers prepared in Production Example 8 was applied onto the colored cured film obtained in the above (2) using a spin coater. Thereafter, it was dried by heating on a hot plate at 80 ° C for 3 minutes, and further baked in a clean oven at 230 ° C for 30 minutes. <Evaluation of the leveling property> With respect to the colored cured film obtained in the above (2), the film surface was observed unevenly by a microscope. The results are shown in Table 2. ○: No unevenness ×: There was unevenness <Evaluation of recoatability> The presence or absence of shrinkage in the composition for spin coating coating layer in the above (3) was visually confirmed. The results are shown in Table 2. ○: no shrinkage ×: shrinkage <optical performance evaluation> The chromaticity (x, y) and brightness (Y) of the finally obtained coloring film were measured using "microscopic spectrometry apparatus OSP-SP200" manufactured by Olympus. The chromaticity (x, y) and brightness (Y) of the colored film are shown in Table 2. (Examples 2 to 5 and Comparative Examples 1 to 4) In Example 1 (1), the fluorine-containing polymer A of Synthesis Example 4 as a leveling agent was changed to the fluorine of Synthesis Examples 5 to 8, respectively. The photosensitive coloring combinations of Examples 2 to 5 and Comparative Examples 1 to 4 were produced in the same manner as in Example 1 (1) except for the polymers B to E and the fluorine-containing polymers F to I of Comparative Synthesis Examples 1 to 4. The performance evaluation was carried out in the same manner as in Example 1. The results are shown in Table 2. (Comparative Example 5) The photosensitive coloring composition of Comparative Example 5 was produced in the same manner as in Example 1 except that the leveling agent was not added, and the same procedure as in Example 1 was carried out. Performance evaluation. The results are shown in Table 2. (Comparative Examples 6 to 9) Using the photosensitive coloring compositions of Comparative Examples 1 to 4, ultraviolet rays were irradiated for 5 minutes using a low-pressure mercury lamp between the steps (2) and (3) of Example 1, except Performance evaluation was carried out in the same manner as in Example 1. The results are shown in Table 2. (Examples 6 to 8 and Comparative Examples 10 to 14) The photosensitive coloring resin compositions of Examples 6 to 8 and Comparative Examples 10 to 14 were produced by changing the types of the coloring materials and the fluoropolymers according to Tables 2 and 3, respectively. According to Table 2 and Table 3, the presence or absence of ultraviolet irradiation was changed, and performance evaluation was performed. The results are shown in Tables 3 and 4. Further, the column of the color material in Table 4 indicates the content ratio (mass ratio) of the combination of the color material and the color material. [Table 2] [table 3] [Table 4] [Results] The color layer of Comparative Example 5 containing no fluoropolymer was inferior in leveling property and poor in smoothness. In the coloring layers of Comparative Examples 1 to 4 containing the fluoropolymer of the non-thermal decomposition type fluoropolymer, when the ultraviolet ray cleaning step was not performed, the composition for a coating layer was repelled, and the coating property was inferior. On the other hand, the recoatability was improved by performing the ultraviolet cleaning step (Comparative Examples 6 to 9), but the luminance of the colored layer was lowered as compared with Examples 1 to 5. A coloring layer formed by using the colored composition of the dye-containing salt-forming coloring matter and the thermally decomposable fluoropolymer having a fluorine-containing polymer having a temperature range of 100 ° C or more and 250 ° C or less, which is formed by using the colored composition of Examples 1 to 5, is smoothed. It is excellent in the properties, and when the ultraviolet cleaning step is not provided, the recoatability is also excellent, and it becomes a color layer of high brightness. From the comparison between Example 6 and Comparative Example 10, and the comparison between Examples 7 to 8 and Comparative Examples 11 to 14, it is also clear that the resin composition according to the present invention can form high brightness, has high smoothness, and is easy to A colored layer of the coating layer is formed on the surface.

1‧‧‧透明基板1‧‧‧Transparent substrate

2‧‧‧遮光部2‧‧‧Lighting Department

3‧‧‧著色層3‧‧‧Colored layer

4‧‧‧被覆層4‧‧‧covered layer

5‧‧‧保護層5‧‧‧Protective layer

10‧‧‧彩色濾光片10‧‧‧Color filters

13a、13b‧‧‧配向膜13a, 13b‧‧‧ alignment film

15‧‧‧液晶層15‧‧‧Liquid layer

20‧‧‧對向基板20‧‧‧ opposite substrate

25a、25b‧‧‧偏光板25a, 25b‧‧‧ polarizing plate

30‧‧‧背光源30‧‧‧ Backlight

40‧‧‧液晶顯示裝置40‧‧‧Liquid crystal display device

60‧‧‧無機氧化膜60‧‧‧Inorganic oxide film

71‧‧‧透明陽極71‧‧‧Transparent anode

72‧‧‧電洞注入層72‧‧‧ hole injection layer

73‧‧‧電洞傳輸層73‧‧‧ hole transport layer

74‧‧‧發光層74‧‧‧Lighting layer

75‧‧‧電子注入層75‧‧‧Electronic injection layer

76‧‧‧陰極76‧‧‧ cathode

80‧‧‧發光體80‧‧‧Lights

100‧‧‧發光顯示裝置100‧‧‧Lighting display device

圖1係表示彩色濾光片之一實施形態之概略剖視圖。 圖2係表示彩色濾光片之一實施形態之概略剖視圖。 圖3係表示液晶顯示裝置之一實施形態之概略剖視圖。 圖4係表示有機發光顯示裝置之一實施形態之概略剖視圖。Fig. 1 is a schematic cross-sectional view showing an embodiment of a color filter. Fig. 2 is a schematic cross-sectional view showing an embodiment of a color filter. Fig. 3 is a schematic cross-sectional view showing an embodiment of a liquid crystal display device. Fig. 4 is a schematic cross-sectional view showing an embodiment of an organic light-emitting display device.

Claims (11)

一種著色組合物,其含有(A)色料、(B)分散劑、(C)黏合劑成分、(D)含氟聚合物及(E)溶劑, 上述(A)色料含有染料之成鹽色料,且 上述(D)含氟聚合物含有含氟基於100℃以上且250℃以下之溫度區域脫離之熱分解型含氟聚合物。A coloring composition comprising (A) a colorant, (B) a dispersant, (C) a binder component, (D) a fluoropolymer, and (E) a solvent, wherein the (A) colorant contains a salt of a dye The pigment (D) fluoropolymer contains a thermally decomposable fluoropolymer having a fluorine-containing detachment at a temperature region of 100 ° C or more and 250 ° C or less. 如請求項1之著色組合物,其中上述(D)含氟聚合物係於側鏈包含選自下述通式(1-1)及下述通式(1-2)中之一種以上之結構之聚合物; [化1](通式(1-1)及通式(1-2)中,L1 表示氧原子或硫原子,R1 、R2 及R3 分別獨立表示氫原子、可具有取代基之碳原子數為1個以上且18個以下之烴基,Rf 表示具有氟原子之烷基或具有氟原子之聚伸烷基醚基;R1 與Rf 可鍵結形成環結構)。The coloring composition of claim 1, wherein the (D) fluoropolymer is one or more structures selected from the group consisting of the following general formula (1-1) and the following general formula (1-2); Polymer; [Chemical 1] (In the general formula (1-1) and the general formula (1-2), L 1 represents an oxygen atom or a sulfur atom, and R 1 , R 2 and R 3 each independently represent a hydrogen atom, and the number of carbon atoms which may have a substituent is One or more and 18 or less hydrocarbon groups, and R f represents an alkyl group having a fluorine atom or a polyalkylene ether group having a fluorine atom; R 1 and R f may be bonded to form a ring structure). 一種著色組合物,其含有(A)色料、(B)分散劑、(C)黏合劑成分、(D)含氟聚合物及(E)溶劑, 上述(A)色料含有染料之成鹽色料,且 上述(D)含氟聚合物係於側鏈包含選自下述通式(1-1)及下述通式(1-2)中之一種以上之結構之聚合物; [化2](通式(1-1)及通式(1-2)中,L1 表示氧原子或硫原子,R1 、R2 及R3 分別獨立表示氫原子、可具有取代基之碳原子數為1個以上且18個以下之烴基,Rf 表示具有氟原子之烷基或具有氟原子之聚伸烷基醚基;R1 與Rf 可鍵結形成環結構)。A coloring composition comprising (A) a colorant, (B) a dispersant, (C) a binder component, (D) a fluoropolymer, and (E) a solvent, wherein the (A) colorant contains a salt of a dye a coloring material, wherein the (D) fluoropolymer is a polymer having a structure selected from one or more of the following general formula (1-1) and the following general formula (1-2) in a side chain; 2] (In the general formula (1-1) and the general formula (1-2), L 1 represents an oxygen atom or a sulfur atom, and R 1 , R 2 and R 3 each independently represent a hydrogen atom, and the number of carbon atoms which may have a substituent is One or more and 18 or less hydrocarbon groups, and R f represents an alkyl group having a fluorine atom or a polyalkylene ether group having a fluorine atom; R 1 and R f may be bonded to form a ring structure). 如請求項1或3之著色組合物,其中上述(A)色料含有選自三芳基甲烷系色料及二苯并吡喃系色料中之一種以上。The colored composition of claim 1 or 3, wherein the (A) colorant contains one or more selected from the group consisting of a triarylmethane coloring material and a dibenzopyran coloring material. 如請求項1或3之著色組合物,其中上述(A)色料含有下述通式(I)所表示之色料; [化3](通式(I)中,A係與N直接鍵結之碳原子不具有π鍵之a價之有機基,該有機基表示至少與N直接鍵結之末端具有飽和脂肪族烴基且碳鏈中可含有O、S、N之脂肪族烴基,或與N直接鍵結之末端具有脂肪族烴基且碳鏈中可含有O、S、N之芳香族基, Ri 、Rii 、Riii 、Riv 及Rv 各自獨立表示氫原子、可具有取代基之烷基或可具有取代基之芳基,Rii 與Riii 、Riv 與Rv 可鍵結形成環結構; Rvi 及Rvii 各自獨立表示可具有取代基之烷基或可具有取代基之烷氧基, Ari 表示可具有取代基之2價之芳香族基, Bc- 表示c價之陰離子, a及c表示2以上之整數,b及d表示1以上之整數,e表示0或1,f及g表示0以上且4以下之整數,f+e及g+e為0以上且4以下, 存在複數個之Ri ~Rvii 、Ari 、e、f及g可相同亦可不同)。The colored composition of claim 1 or 3, wherein the (A) colorant contains a colorant represented by the following formula (I); (In the general formula (I), the carbon atom to which the A system and N are directly bonded does not have an a-valent organic group of a π bond, and the organic group means a saturated aliphatic hydrocarbon group having at least a terminal bonded directly to N and a carbon chain An aliphatic hydrocarbon group which may contain O, S or N, or an aliphatic hydrocarbon group having a terminal bonded directly to N and having an O, S, N aromatic group in the carbon chain, R i , R ii , R iii , R Iv and R v each independently represent a hydrogen atom, an alkyl group which may have a substituent or an aryl group which may have a substituent, and R ii and R iii , R iv and R v may bond to form a ring structure; R vi and R vii each Independently denotes an alkyl group which may have a substituent or an alkoxy group which may have a substituent, Ar i represents a divalent aromatic group which may have a substituent, B c- represents an anion of a c valence, and a and c represent 2 or more Integer, b and d represent an integer of 1 or more, e represents 0 or 1, f and g represent an integer of 0 or more and 4 or less, and f+e and g+e are 0 or more and 4 or less, and a plurality of R i to R vii , Ar i , e, f, and g may be the same or different). 一種彩色濾光片,其係於透明基材上具有著色層者,且上述著色層之至少一個為如請求項1或3之著色組合物之硬化物。A color filter which has a colored layer on a transparent substrate, and at least one of the above colored layers is a cured product of the colored composition of claim 1 or 3. 如請求項6之彩色濾光片,其中於上述著色層上進而具有被覆層。The color filter of claim 6, wherein the colored layer further has a coating layer. 一種彩色濾光片之製造方法,其係於透明基板上具有著色層之彩色濾光片之製造方法,且包括: 步驟(i),其係於透明基板上形成如請求項1至5中任一項之著色組合物之塗膜; 步驟(ii),其係將上述塗膜硬化;及 步驟(iii),其係將硬化之塗膜加熱。A method of manufacturing a color filter, which is a method of manufacturing a color filter having a colored layer on a transparent substrate, and comprising: step (i) formed on a transparent substrate as claimed in claims 1 to 5 a coating film for a coloring composition; a step (ii) for hardening the coating film; and a step (iii) for heating the hardened coating film. 如請求項8之彩色濾光片之製造方法,其於上述步驟(iii)後,進而具有於著色層上形成被覆層之步驟(iv),且 上述步驟(iii)與上述步驟(iv)之間不具有紫外線清洗步驟。The method for producing a color filter according to claim 8, after the step (iii), further comprising the step (iv) of forming a coating layer on the colored layer, and the step (iii) and the step (iv) There is no UV cleaning step between them. 一種液晶顯示裝置,其包括如上述請求項6之彩色濾光片、對向基板、及形成於上述彩色濾光片與上述對向基板之間之液晶層。A liquid crystal display device comprising the color filter of the above-mentioned claim 6, the opposite substrate, and a liquid crystal layer formed between the color filter and the counter substrate. 一種發光顯示裝置,其包括如上述請求項6之彩色濾光片、及有機發光體。An illuminating display device comprising the color filter of claim 6 and an organic illuminant.
TW106119940A 2016-08-05 2017-06-15 Color composition, color filter, method for producing color filter, liquid crystal display device and light-emitting display device TWI742096B (en)

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