TW200949310A - Color filter and liquid crystal display device using the same - Google Patents

Color filter and liquid crystal display device using the same Download PDF

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Publication number
TW200949310A
TW200949310A TW98104269A TW98104269A TW200949310A TW 200949310 A TW200949310 A TW 200949310A TW 98104269 A TW98104269 A TW 98104269A TW 98104269 A TW98104269 A TW 98104269A TW 200949310 A TW200949310 A TW 200949310A
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Taiwan
Prior art keywords
green
pigment
color filter
color
resin
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TW98104269A
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Chinese (zh)
Inventor
Takashi Yamauchi
Hidesato Hagiwara
Atsuko Kamada
Yoshiko Ishimaru
Kenji Muneuchi
Noriko Asahi
Satoshi Ohkuma
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Toppan Printing Co Ltd
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Priority claimed from JP2008031412A external-priority patent/JP2009192661A/en
Priority claimed from JP2008031415A external-priority patent/JP2009192664A/en
Priority claimed from JP2008031413A external-priority patent/JP2009192662A/en
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Publication of TW200949310A publication Critical patent/TW200949310A/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Filters (AREA)
  • Liquid Crystal (AREA)

Abstract

The present invention provides a color filter, which is a color filter useful for a backlight giving out white light in a liquid crystal display, and the said backlight at least comprises a blue LED, is characterized in that the said color filter at least comprises red pixels, green pixels and blue pixels, and the said green pixels contain zinc bromide phthalocyanine green pigment.

Description

200949310 六、發明說明： 【發明所靥之技術領域】 本發明係有關於一種具有含有溴化鋅酞菁綠色顏料的 綠色像素之彩色濾光片，及使用它之液晶顯示裝置。 【先前技術】 近年來，液晶顯示裝置在電視影像顯示裝置、電腦終 端顯示裝置、移動式用途亦即可攜帶式終端液晶顯示裝置 或車載用途的液晶顯示裝置等廣泛的用途快速地普及，而 ❹ 且一年一年地在製造成本面或顯示畫質面競爭爲激烈化。 電視當然不必說，電腦終端設備或移動式終端設備亦 成爲被發送電視影像者，又，伴隨著地面數位廣播開始等 的影響，在全部應用多半要求與先前的電視規格同等或其 以上的畫質，且在所有的液晶顯示裝置要求高對比性、高 速反應性、高顏色再現性及高亮度等。 特別是高顏色再現性或髙亮度性係具有依存於液晶顯 示裝置所具備的背光板光源或彩色濾光片之特性，關於背 ® 光，向來使用的光源亦即冷陰極螢光管（CCFL:Cold Cathode Fluorescent Lamp)，會有起因於螢光體所顯示發光光譜曲 線之色純度低落之問題。相對地，爲了實現高顏色再現性， 係採用一種手法，其係組合顯示無次尖峰（sub-peak)的發光 光譜特性之紅-綠-藍3色的LED (發光二極體）作爲背光板。 LED與CCFL比較，反應性優良、消耗電力低且因爲 無水銀而亦具有環境性優良等之優點。 在彩色濾光片，如日本特開2004- 1 63902號公報及特 開2006-4 7975號公報所揭示，已知使用溴化銅酞菁綠色顔 200949310 料亦即C.I. (Color Index;色指數）顏料綠36 的著色劑，但是無法得到高透射率者，希望 率者，用以在將組合紅色LED、綠色LED、j 發光色混色而成之白色LED裝置作爲光源時 升亮度。 又，爲了提升顏色再現性，有提案一種最 係使用將顏料濃度提高之高色純度的彩色濾 但是由於色純度越高時，通過彩色濾光片. 〇少，會有亮度降低之問題，欲兼具高顏色再 性係困難的。 本發明之目的係提供一種在背光板使用 時，能夠邊保持液晶顯示裝置的高顏色再現 之彩色濾光片，及使用其之液晶顯示裝置。 【發明內容】 本發明的第1態樣係提供一種彩色濾光 使用於具備至少具有藍色LED的發白色光的 ❹ 顯示裝置之彩色濾光片，該彩色濾光片係至 素、綠色像素及藍色像素，且該綠色像素含 綠色顔料。 本發明的第2態樣係提供一種液晶顯示 係具備背光板及彩色濾光片，其中該背光板 色LED的發白色光的背光板，而該彩色濾光 紅色像素、綠色像素及藍色像素且該綠色像 酞菁綠色顏料。 【實施方式】 作爲綠色像素 有一種高透射 藍色LED而使 使用，能夠提 :有力的方法， 光片之方法， 之光線的量減 現性及高亮度 白色LED裝置 性邊提升亮度 片，其特徵係 背光板之液晶 少包含紅色像 有溴化鋅酞菁 裝置，其特徵 係至少具有藍 片係至少包含 素含有溴化鋅 t200949310 以下，詳細地說明本發明的各種實施形態之彩色濾光 片及液晶顯示裝置。 本發明的第1實施形態之彩色濾光片係使用於液晶顯 示裝置，該液晶顯示裝置具備有組合紅色LED、綠色LED、 藍色LED作爲背光板而使發光色混色而成的白色LED裝 置。該白色LED裝置的一個例子係具有如第1圖所示的發 光特性，其與具有如第2圖所示之先前的液晶顯示裝置所 使用的冷陰極螢光管（CCFL)的一個例子的發光光譜特性不 ©同。 CCFL的發光特性係如第2圖所示，因爲在藍色-綠色 的邊界490奈米附近及在紅色-綠色的邊界580奈米附近存 在有次尖鋒，將CCFL使用作爲背光板之液晶顯示裝置， 其色純度低落。爲了液晶顯示裝置的高顏色再現性，必須 在CCFL的螢光體使用高純度的螢光體，或是使用組合螢 光體及LED而成的白色LED裝置，來使彩色濾光片的分光 特性之半値幅度狹窄化，但是任一方法均有若未大幅度地 © 降低亮度時，無法實現之問題。 相對地，具有如第1圖的發光特性之組合紅色LED、 綠色LED、藍色LED而使發光色混色而成的白色LED裝置 之發光尖峰，因爲係未具有次尖鋒之3波長光源，能夠提 升顏色再現性。 因此，本發明的第1實施形態，在液晶顯示裝置係將 組合紅色LED、綠色LED、藍色LED而使發光色混色而成 之白色LED裝置使用於背光板，並在彩色濾光片的綠色像 素使用溴化鋅酞菁綠色顔料，例如C.I.顏料綠58 ’來實現 200949310 邊保持高顏色再現性邊提升亮度。 本發明的第2實施形態之彩色濾光片係使用於具備組 合藍色LED與YAG系螢光體而使發光色混色而成的白色 LED裝置作爲背光板之液晶顯示裝置。該白色LED裝置的 一個例子係具有如第3圖所示的發光特性，其與具有如第 2圖所示之先前的液晶顯示裝置所使用的冷陰極螢光管 (CCFL)的一個例子的發光光譜特性不同。 因此，本發明的第2實施形態，在液晶顯示裝置係將 〇 組合藍色LED與YAG系螢光體而使發光色混色而成之白色 LED裝置使用於背光板，並在綠色像素含有溴化鋅酞菁綠 色顏料，例如C.I.顏料綠58之彩色濾光片，來實現邊保持 高顏色再現性邊提升亮度。 本發明的第3實施形態之彩色濾光片係使用於具備組 合藍色LED與紅·綠發光螢光體而使發光色混色而成的白 色LED裝置作爲背光板之液晶顯示裝置。該白色LED裝置 的一個例子係具有如第4圖所示的發光特性，其與具有如 〇 第2圖所示之先前的液晶顯示裝置所使用的冷陰極螢光管 (CCFL)的一個例子的發光光譜特性不同。 具有如第2圖的發光特性之CCFL，因爲在藍色-綠色 的邊界490奈米附近及在紅色-綠色的邊界580奈米附近存 在有次尖鋒，致使色純度降低，爲了高顏色再現化’必須 變更或組合高純度的螢光體，來使彩色濾光片的分光特性 之半値幅度狹窄化，但是任一方法均有若未大幅度地降低 亮度時，無法實現之問題。 相對地，具有如第4圖的發光特性之組合藍色LED與 200949310 紅·綠發光螢光體而使發光色混色而成之白色led裝置的 發光尖峰，因爲係未具有次尖鋒之3波長光源，能夠提升 顏色再現性。 因此，本發明的第3實施形態時，在液晶顯示裝置係 具備將組合青色LED與紅、綠發光螢光體而使發光色混色 而成之白色LED裝置使用作爲背光板，並在綠色像素含有 溴化鋅酞菁綠色顏料，例如C.I.顏料綠58之彩色濾光片， 來實現邊保持高顏色再現性邊提升亮度。 〇 以上說明了本發明的第ί〜第3實施形態，在綠色像 素亦可使其含有C.I.顏料黃150或C.I.顏料黃138作爲調 色用。 如第5圖所示，因爲溴化鋅酞菁綠色顏料，例如C.I. 顏料綠58之490奈米〜630奈米的透射率係比溴化銅酞菁 綠色顏料亦即C.I.顏料綠36高且色相爲帶黃色，能夠減少 調色時所使用的黃色顏料之調配比率。藉此’與使用C·1· 顏料36時比較，能作爲混濁較少且色純度優良，而且明亮 〇 的彩色濾光片。 綠色像素係含有C.I.顏料綠58及C.I.顔料黃150時’ 其重量百分率係使用於第1及第2的實施形態之液晶顯示 裝置時爲[90〜16]: [10〜84]’使用於第3的實施形態之液 晶顯示裝置時以[92〜17] ·· [8〜83]爲佳， 又，綠色像素係含有C.1.顏料綠58及C·1·顔料黃138 時，其重量百分率係使用於第1及2的實施形態之液晶顯 示裝置時爲[92〜17]: [8〜83]’使用於第3的實施形態之 液晶顯示裝置時以[94〜17] : [6〜83]爲佳’ 200949310 第1〜第3實施形態之彩色濾光片係至少在透明基板 具有紅色像素、綠色像素、藍色像素之彩色濾光片，該等 各色像素係以有機顏料及透明樹脂作爲主成分者。又，各 色像素亦能夠應用進而將黃色、品紅色、青藍色（cyan)、 橙色等配列於同一平面而成者。 以下，詳述用以得到該等實施形態的彩色濾光片之方 法。 在彩色濾光片的基板所使用的透明基板，以對可見光 © 具有某種程度的透射率者爲佳，較佳者能夠使用具有80% 以上的透射率者。通常使用於液晶顯示裝置者即可，可舉 出PET等的塑膠基板或玻璃，通常可使用玻璃基板。使用 遮光圖案時可使用預先在該透明基板上使用鉻等的金屬薄 膜或遮光性樹脂，依照眾所周知的方法賦予格子狀圖案而 成者。 在透明基板上製造各像素之方法係使用眾所周知的噴 墨法、印刷法、光阻法、蝕刻法等任一種方法來製造均無 〇 妨。但是考慮高精細、分光特性的控制性及顏色再現性等 時，以光阻法爲佳，該光阻法係將在透明的樹脂中使顏料 與光引發劑、聚合性單體一同分散在適當的溶解而成之感 光性著色組成物，在透明基板上形成塗膜並藉由對塗膜進 行圖案曝光、顯像來形成的一色的像素，而且各色每色地 重複進行上述製程來製造彩色濾光片。 調製形成各色像素所使用的感光性著色組成物係例如 依照以下的方法。係將當作著色劑之顔料分散在透明的樹 脂中後’使其與光引發劑、聚合性單體一同與適當的溶劑 200949310 混合 〇 使當 作著色劑之顏料: 及透丨 明樹脂分散: 之方法有硏磨 料、 二 輥、 噴射硏磨等各式各樣的方法 ，沒有特別限 定。 將 在形 成各色像素所使, 闬的: 感光性著色i 組成物能夠使 用的 有 機顏 料之具體例，以色指數號碼表示 0 紅 色顔 料可舉出 C.I.顔料紅 254、7 、9、 1 4、41 、48 : 1 ' 48 ： 2、48 : 3 、48 ： 4、8 1 ：1 ' 8 1:2、 81 ： 3、97、 122 ' 123 > 1 46、 149 ' 168 、177、 178 '179' 1 80 '184' 185 ' 187 > 1 92、 200、 202 、208、 2 10 、215、 2 16 、217、 220、 φ 223 > 224、 226、 227 、228 ' 240 、246、 255 、264、 272、 279 等 0 黃 色顏 料除_ 了可舉出C. I.顏料黃150、PY138以外、可 舉出 PY 1 、2、 3、4 、5、6 、10 、12、 13' 14、 15、 16、 17、 18 、20 '24 '31 、32、 34、 35 ' 3 5 ：1、 36、36 ：1 ' 37 ' 37 ：1 > 40、 42、 43 、 53 、 5! 5、60、 61 > 62、63 ' 6 5' 73 ' 74 、77 '81、 83 ' 86、93 、94 、95、 97、 98、 100、 101、 104 ' 1 06 ' 108 ' 109 、110、 113 、114、 115 、116、 117、 φ 118 > 1 19、 120、 123 、125、 126 、127、 128 、129、 137、 139 ' 1 44、 146、 147 、148、 15 1 、152、 153 、154、 155' 156 ' 1 61、 162、 164 、16 6、 167 、168、 169 、170、 171、 172 ' 1 73、 174、 175 、176 ' 177 、179、 180 、181、 182、 185 ' 1 87、 18 8' 193 >194' 199 '213' 2 14 等。 橙 色顏 料可: 舉出 C.I.顏; 料橙 36、43 '51 、55、59 '61' 71、 73 等》 綠 色顏 :料除 了可 舉出 C.I.顏料綠 5 8以外，可舉出 PG7、l〇、36、37 等。 ,200949310 藍色顔料可舉出C.I.顏料藍15、15: 1、15: 2、15: 3、 15: 4、 15: 6、 16、 22、 60、 64' 80# 。 紫色顔料可舉出C.I.顏料紫1、19、23、27、29、30、 32 ' 37 、 40 、 42 、 50 胃 β 上述顔料依照像素能夠可單獨使用，或組合使用2種 以上。又，與上述有機顏料組合，爲了確保取得彩度與亮 度的平衡同時具有良好的塗布性、敏感度、顯像性等，亦 可組合無機顏料而使用。無機顏料可舉出黃色鉛、鋅黃、 〇 氧化鐵紅、鎘紅、群青、氧化鉻綠、鈷綠等的金屬氧化物 粉、金屬硫化物粉及金靥粉等。而且，爲了調色，在不會 降低耐熱性的範圍內可含有染料。 感光性著色組成物所使用的透明樹脂，其在可見光區 域之400〜700奈米的全波長區域的透射率80%以上爲佳， 以95%以上的樹脂爲更佳。透明樹脂包含熱塑性樹脂、熱 固性樹脂及感光性樹脂。透明樹脂可按照必要單獨使用或 混合使用2種以上其先質亦即藉由照射放射線來硬化生成 Q 透明樹脂之單體或低聚物。 熱塑性樹脂可舉出例如丁縮醛樹脂、苯乙烯-順丁烯二 酸共聚物、氯化聚乙烯、氯化聚丙烯、聚氯乙烯、氯乙烯-乙酸乙烯酯共聚物、聚乙酸乙烯酯、聚胺基甲酸酯、聚酯 樹脂、丙烯酸系樹脂、醇酸樹脂、聚苯乙烯、聚醯胺樹脂、 橡膠系樹脂、環化橡膠系樹脂、纖維素類、聚乙烯、聚丁 二烯、聚醯亞胺樹脂等。又，熱固性樹脂可舉出例如環氧 樹脂、苯并胍胺樹脂、松香改性順丁烯二酸樹脂、松香改 性反丁烯二酸樹脂、三聚氰胺樹脂、脲樹脂、酚樹脂等。 -10- » 200949310 感光性樹脂能夠使用使在具有羥基、羧基、胺基等反 應性取代基之線狀高分子，與具有異氛酸酯基、醛基、環 氧基等反應性取代基之（甲基）丙烯酸化合物或桂皮酸反 應，來將（甲基）丙烯醯基、苯乙烯基等光交聯性基導入該 線狀高分子而成之樹脂。又，亦可使用將含有苯乙烯-順丁 烯二酸酐共聚物或·烯烴-順丁烯二酸酐共聚物等酸酐之 線狀高分子，藉由（甲基）丙烯酸羥基烷酯等具有羥基之（甲 基）丙烯酸化合物加以半酯化而成之物。 © 能夠使用作爲光交聯劑之聚合性單體可舉出之代表例 有三羥甲基丙烷（甲基）丙烯酸酯、新戊四醇三（甲基）丙烯酸 酯、二新戊四醇六（甲基）丙烯酸酯、環氧乙烷改性三羥甲 基丙烷三（甲基）丙烯酸酯及環氧丙烷改性三羥甲基丙烷三 (甲基）丙烯酸酯等的各種丙烯酸酯及甲基丙烯酸酯等。該 等可單獨或混合使用2種以上，而且爲了適當地保持光硬 化性之目的，能夠混合其他的聚合性單體及低聚物而使用》 其他的聚合性單體及低聚物可舉出（甲基）丙烯酸甲 〇 酯、（甲基）丙烯酸乙酯、（甲基）丙烯酸2-羥基乙酯、（甲基） 丙烯酸2-羥基丙酯、（甲基）丙烯環己酯、（甲基）丙烯酸；3-羧基乙酯、聚乙二醇二（甲基）丙烯酸酯、1，6-己二醇二（甲 基）丙烯酸酯、三甘醇二（甲基）丙烯酸酯、三伸丙甘醇二（甲 基）丙烯酸酯、三羥甲基丙烷三（甲基）丙烯酸酯、新戊四醇 三（甲基）丙烯酸酯、1,6-己二醇二環氧丙基醚二（甲基）丙烯 酸酯、雙酚Α二環氧丙基醚二（甲基）丙烯酸酯、新戊四醇 二環氧丙基醚二（甲基）丙烯酸酯、二新戊四醇六（甲基）丙烯 酸酯、三環癸基（甲基）丙烯酸酯、丙烯酸酯、羥甲基化三 -11- .200949310 聚氰胺的（甲基）丙烯酸酯、環氧（甲基）丙烯酸酯、丙烯酸胺 基甲酸酯等各種丙烯酸酯及（甲基）丙烯酸酯、（甲基）丙烯 酸、苯乙烯、乙酸乙烯酯、羥基乙基乙烯基醚、乙二醇二 乙烯基醚、新戊四醇乙烯基醚、（甲基）丙烯醯胺、N-羥甲 基（甲基）丙烯醯胺、N-乙烯基甲醯胺、丙烯腈等。 此等可單獨或混合使用2種類以上。 藉由照射紫外線來使感光性著色組成物硬化時，能夠 在感光性著色組成物添加光聚合引發劑等。光聚合引發劑 Ο 能夠使用4-苯氧基二氯苯乙醇、4-第三丁基-二氯乙醯苯、 —乙氧基乙酿本、1_(4_異丙基苯基）-2 -經基-2-甲基丙院-1_ 酮、1-羥基環己基苯基酮、2-苄基-2-二甲基胺基-1-(4-味啉 苯基）-丁烷-1-酮等乙醯苯系化合物；苯偶姻、苯偶姻甲基 醚、苯偶姻乙基醚、苯偶姻丙基醚、苄基二甲基縮酮等苯 偶姻系化合物：二苯基酮、苯甲醯基苯甲酸、苯甲醯基苯 甲酸甲酯、4-苯基二苯基酮、羥基二苯基酮、丙烯酸化二 苯基酮、4-苯甲醯基-4’·甲基二苯基亞碾、3,3，，4,4，-肆（第 〇三丁基過氧羰基）二苯基酮等二苯基酮系光聚合引發劑；噻 噸酮、2-氯噻噸酮、2-甲基噻噸酮、異丙基噻噸酮、2,4-二異丙基噻噸酮、2，4-二乙基噻噸酮等噻噸酮系化合物； 2,4,6-三氯-s-三畊、2·苯基-4,6-雙（三氯甲基）-s-三畊、 2-(對甲氧基苯基）-4,6-雙（三氯甲基）-s-三畊、2-(對甲苯 基）-4,6-雙（三氯甲基）· s-三畊、2-胡椒基-4,6-雙（三氯甲 基）-s-三畊、2,4-雙（三氯甲基）_6·苯乙烯基_s_三畊、2-(萘 -1-基）-4,6-雙（三氯甲基）-s-三畊、2-(4-甲氧基-萘-1-基）-4,6-雙(三氯甲基）-s_三畊、2,4-三氯甲基-(胡椒基）-6- -12- .200949310 三哄、2，4-三氯甲基-(4’-甲氧基苯乙烯基）-6-三阱等三阱系 化合物；1，2-辛二酮、1-[4-(苯硫基）-，2-(0-苯甲醯肟）]、 〇-(乙醯基）-Ν-〇-苯基-2-側氧基-2-(4’-甲氧基-萘基）亞乙 基）羥基胺等的肟酯系化合物；雙（2,4,6-三甲基苯甲醯基） 苯基氧化膦、2,4,6-三甲基苯甲醯基二苯基氧化膦等的膦化 合物；9,10-菲醌、樟腦醌、乙基蒽醌等的醌化合物；硼酸 酯系化合物；咔唑系化合物；咪唑系化合物及二茂鈦系化 合物等。此等光聚合引發劑可單獨或混合使用2種以上。 〇以感光性著色組成物的總固體成分量爲基準，光聚合引發 劑的使用量以0.5〜50質量％爲佳，以3〜30質量％爲更佳。 而且，敏化劑可並用三乙醇胺、甲基二乙醇胺、三異 丙醇胺、4-二甲基胺基苯甲酸甲酯、4-二甲基胺基苯甲酸 乙酯、4-二甲基胺基苯甲酸異戊酯、苯甲酸2-二甲基胺基 乙酯、4-二甲基胺基苯甲酸2-二乙基己酯、Ν,Ν-二甲基對 甲苯胺、4，4’-雙（二甲基胺基）二苯基酮、4，4’-雙（二乙基胺 基）二苯基酮、4，4’-雙（乙基甲基胺基）二基酮等的胺系化合 ❹物。該等敏化劑使用1種或混合使用2種以上。以光聚合 引發劑與敏化劑的合計量爲基準，敏化劑的使用量以0.5 〜60質量％爲佳，以3〜40質量％爲更佳。 而且，在感光性著色組成物可使其含有作爲鏈轉移劑 的作用之多官能硫醇。多官能硫醇係具有2個以上的硫醇 基之化合物即可，可舉出例如己二硫醇、癸二硫醇' 1,4-丁二醇雙硫丙酸酯、1，4-丁二醇雙硫乙醇酸酯、乙二醇雙 硫乙醇酸酯、乙二醇雙硫丙酸酯、三羥甲基丙烷參硫乙醇 酸酯、三羥甲基丙烷參硫丙酸酯、三羥甲基丙烷參（3-氫硫 -13- 200949310 基丁酸酯）、新戊四醇肆硫乙醇酸酯、新戊四醇肆硫丙酸 酯、三羥甲基丙酸參（2-羥乙基）異三聚氰酸酯、1，4-二甲基 氫硫基苯、2,4,6-三氫硫基-8-三畊、2-(1^，^[-二丁胺基）-4,6-二氫硫基-s-三阱等。該等多官能硫醇可單獨使用1種，亦 可混合使用2種以上。 又，按照必要熱交聯劑可舉出例如三聚氰胺樹脂、環 氧樹脂等。三聚氰胺樹脂有烷基化三聚氰胺樹脂（甲基化三 聚氰胺樹脂、丁基化三聚氰胺樹脂等）、混合醚化三聚氰胺 〇樹脂等，可以是髙縮合型，亦可以是低縮合型。環氧樹脂 有例如甘油-聚環氧丙醚、三羥甲基丙烷-聚環氧丙醚、間 苯二酚·二環氧丙醚、新戊四醇-二環氧丙醚、1，6-己二醇· 二環氧丙醚及乙二醇（聚乙二醇）-二環氧丙醚等。該等係任 一者均可單獨或組合使用2種類以上。 感光性著色組成物可按照必要含有有機溶劑。有機溶 劑可舉出例如環己酮、乙基賽路蘇丁酸酯、丁基赛路蘇丁 酸酯、1-甲氧基-2·丙基乙酸酯、二甘醇二甲基醚、乙苯、 © 乙二醇二乙基醚、二甲苯、乙基賽路蘇、甲基-正二戊基酮、 丙二醇一甲基醚甲苯、甲基乙基酮、乙酸乙酯、甲醇、乙 醇、異丙醇、丁醇、異丁酮、石油系溶劑等。該等可單獨 或混合使用。 如以上的各成分之調配方法能夠採取例如使用二輥將 透明樹脂及顏料充分地混煉並顆粒化，隨後添加溶劑而成 爲糊料，且按照必要在該糊料添加聚合成單體、光聚合引 發劑、敏化劑，來得到感光性著色組成物。 在透明基板上，塗布上述的感光性著色組成物並進行 -14- .200949310 預烘烤。塗布手段通常係使用旋轉塗布、浸漬塗布、模頭 塗布等，若能夠在40〜60公分四方左右的基板上以均勻的 膜厚度塗布之方法時未限定於此等。預烘烤以在50〜120 °C進行10〜20分鐘爲佳。塗布膜厚度係任意，但考慮分光 透射率時，通常係預烘烤後的膜厚度爲2微米左右。對塗 布感光性著色組成物而形成有著色層之基板透過圖案光罩 進行曝光。光源可使用通常的高壓水銀燈等。 接著，對進行顯像。顯像液係用鹸性水溶液。鹼性水 〇溶液可舉出例如碳酸鈉水溶液、碳酸氫鈉水溶液、或是兩 者的混合水溶液，或是在該等添加適當的界面活性劑等而 成者。顯像後，進行水洗、乾燥而得到任意一顏色的像素。 藉由變更感光性著色組成物及圖案且按照必要數目重 複進行以上一系列的步驟，能夠得到組合必要顏色數目而 成之具備各像素的彩色濾光片。 說明具備白色LED裝置作爲背光板及彩色濾光片而成 之液晶顯示裝置的構成之一個例子。 〇 第6圖係本發明的第1〜第3實施形態之液晶顯示裝 置之槪略剖面圖。第6圖的液晶顯示裝置係薄膜電晶體 (TFT)驅動型液晶顯示裝置的典型例，具備有離間相向而配 置的透明基板11、21，並在該等之間封入液晶（LC)。在本 發明的一個實施形態之液晶顯示裝置能夠應用TN(Twisted Nematic;扭曲向列）、STN(Super Twisted Nematic;超扭 曲向列）、IPS(In-Planeswiching;面內切換）、VA(Vertical Alignment ；垂直配向）、OCB (Optical 1 y Compensted Birefringence ;光學補償彎曲）及鐵電性液晶等的液晶。 -15- 200949310 在第1透明基板11的內面形成有TFT(薄膜電晶體； Thin Film Transistor)陣列12，在其上面形成有例如由銦-鍚-氧化物（ITO)所形成的透明電極層13 »在透明電極層13 的上面設置有配向層14。又，在透明基板11的外面形成 有偏光板15。 另外一方，在第2透明基板21的內面形成有本發明的 彩色濾光片22。構成彩色濾光片22之紅色、綠色、及藍 色的過濾片係藉由黑色矩陣（未圖示）分離》可按照必要形 〇 成透明保護膜（未圖示）來覆蓋彩色濾光片22，而且可在其 上面形成例如由IT0所構成的透明電極層23，並設置覆蓋 透明電極層23之配向層24。又，在透明基板21的外面形 成有偏光板25。又，在偏光板15的下方，設置有背光板 模組3 0。 [實施例] 以下，顯示對應上述本發明的第1〜第3實施形態之 試驗例1〜3。 Ο試驗例1 本試驗例係顯示對應本發明的第1實施形態之使用在 背光板組合紅色LED、綠色LED、藍色LED而使發光色混 色而成之白色LED裝置時，在彩色濾光片的綠色像素使用 溴化鋅酞菁綠色顏料之效果。 (丙烯酸樹脂的合成例） 在反應容器收容70份環己酮，並在該容器邊注入氮氣 邊加熱至80°C且在同溫度以2小時滴加12.3份甲基丙烯酸 苄酯、4.6份甲基丙烯酸2·羥基乙酯、5.3份甲基丙烯酸、 -16- 200949310 7.4份對異丙苯基苯酚環氧乙烷改性丙烯酸酯（東亞合成股 份公司製「ARONIX Μ110」）、〇.4份2,2’-偶氮雙異丁腈之 混合物，來進行聚合反應。 滴加結束後，進而在8 01使其反應3小時後，添加使 0.2份偶氮雙丁腈溶解於1〇份環己酮而成者，進而在80 °C 繼續反應1小時’來得到丙烯酸樹脂共聚物溶液。冷卻至 室溫後’將丙烯酸樹脂溶液取樣約2克並於18 0°C加熱乾 燥20分鐘而測定不揮發分，且在先前合成的丙烯酸樹脂溶 Ο 液添加環己酮使不揮發分成爲20重量％，來調製丙烯酸樹 脂溶液。所得到的丙烯酸樹脂之重量平均分子量Mw爲 20000 = (顔料分散糊的調製） 顏料分散糊係如下述表1所示，藉由將丙烯酸樹脂及 丙二醇一甲基醚乙酸酯（以下稱爲PGMEA)均勻地攪拌混 合，並使用直徑爲1.0毫米的銷顆粒，藉由砂磨機分散3 小時後，使用5微米的過濾器過濾來調製而成。又，組成 〇比係總重量比。而且’所使用的丙烯酸樹脂係在上述的合 成例所合成者。 .17- 200949310 [表i] 顏料 丙嫌酸樹 脂溶L PGMEA C.I.顏料號碼 添加量 添加 添加量 PR254 糊 C.I·顏料紅254 12 40 48 PR177 糊 C.I.顔料紅177 12 48 PG36 糊 C.I.顏料綠36 14 30 56 PG58 糊 C.I.顔料綠58 14 30 一一- 56 PY150 糊 C.I.顏料黃150 10 50 40 PY138 糊 C.I_顏料黃138 10 50____ 40 PB15 : 6 糊 C.I.顏料藍15 : 6 12 40_一_ 48 PV23 糊 C.I.顏料紫23 12 40____ 48 (感光性著色組成物的調製） 將各成分以下述表2〜5所示之比率調配’並使用攪 拌器攪拌混合至各成分完全溶解，且使用1微米的過濾器 〇 過濾，來調製如下述表2〜5所示之感光性著色組成物 R-1、G-1〜G-20 及 B- 1。 -18- 200949310 [表2]200949310 VI. Description of the Invention: [Technical Field] The present invention relates to a color filter having a green pixel containing a zinc bromide phthalocyanine green pigment, and a liquid crystal display device using the same. [Prior Art] In recent years, liquid crystal display devices have been rapidly popularized in a wide range of applications such as television image display devices, computer terminal display devices, and mobile applications, such as portable terminal liquid crystal display devices or automotive liquid crystal display devices. And the competition for manufacturing cost or display quality is becoming more intense year after year. Of course, it is not necessary to say that the computer terminal device or the mobile terminal device is also a television image to be transmitted. In addition, with the influence of the start of digital broadcasting on the ground, most applications require image quality equal to or higher than the previous TV standard. In all liquid crystal display devices, high contrast, high-speed reactivity, high color reproducibility, and high brightness are required. In particular, high color reproducibility or brightness is dependent on the characteristics of a backlight source or a color filter provided in a liquid crystal display device, and a cold cathode fluorescent tube (CCFL: a light source used for back light). Cold Cathode Fluorescent Lamp) has a problem that the color purity of the luminescence spectrum curve shown by the phosphor is low. In contrast, in order to achieve high color reproducibility, a technique of combining red-green-blue three-color LEDs (light-emitting diodes) showing sub-peak luminescence spectral characteristics as a backlight is employed. . Compared with CCFL, LED has excellent reactivity, low power consumption, and excellent environmental properties due to mercury-free. It is known to use a copper bromide phthalocyanine green color 200949310 material, i.e., CI (Color Index; color index), as disclosed in Japanese Laid-Open Patent Publication No. 2004- 1 63902 and No. 2006-4 7975. The coloring agent of the pigment green 36, but the high transmittance is not obtained, and the desired rate is used to increase the brightness when a white LED device in which a combination of a red LED, a green LED, and a j luminescent color is used as a light source. Further, in order to improve the color reproducibility, it is proposed to use a color filter having a high color purity which improves the pigment concentration. However, when the color purity is higher, the color filter is reduced, and the brightness is lowered. It is difficult to have a high color re-sex. SUMMARY OF THE INVENTION An object of the present invention is to provide a color filter capable of maintaining high color reproduction of a liquid crystal display device when a backlight is used, and a liquid crystal display device using the same. SUMMARY OF THE INVENTION A first aspect of the present invention provides a color filter for use in a color filter having a white light-emitting ❹ display device having at least a blue LED, the color filter being a green, green pixel And a blue pixel, and the green pixel contains a green pigment. A second aspect of the present invention provides a liquid crystal display system including a backlight panel and a color filter, wherein the backlight panel color LED emits a white light backlight panel, and the color filter red pixel, green pixel, and blue pixel And the green color is like a turnip green pigment. [Embodiment] As a green pixel, there is a high-transmission blue LED for use, and it is possible to provide a powerful method, a method of a light sheet, a light-reducing amount of light, and a high-brightness white LED device to enhance a brightness sheet. The liquid crystal of the characteristic backlight panel includes a red-like zinc bromide phthalocyanine device, and is characterized in that at least the blue chip system contains at least a zinc bromide t200949310 or less, and the color filter of each embodiment of the present invention is described in detail. And a liquid crystal display device. The color filter according to the first embodiment of the present invention is used in a liquid crystal display device including a white LED device in which a red LED, a green LED, and a blue LED are combined as a backlight to mix the luminescent colors. An example of the white LED device has light-emitting characteristics as shown in Fig. 1 and light emission of an example of a cold cathode fluorescent tube (CCFL) used in a liquid crystal display device as shown in Fig. 2 The spectral characteristics are not the same. The luminescence characteristics of the CCFL are as shown in Fig. 2, because there is a secondary sharpness near the blue-green boundary of 490 nm and near the red-green boundary of 580 nm, and the CCFL is used as a liquid crystal display of the backlight. The device has a low color purity. In order to achieve high color reproducibility of a liquid crystal display device, it is necessary to use a high-purity phosphor in a phosphor of a CCFL or a white LED device using a combination of a phosphor and an LED to modulate the color filter. The radius of the half is narrowed, but any method can not be achieved if the brightness is not greatly reduced. In contrast, the light-emitting spike of the white LED device in which the red LED, the green LED, and the blue LED are combined to have the light-emitting characteristics as shown in FIG. 1 is a three-wavelength light source that does not have a sub-spike. Improve color reproducibility. Therefore, in the first embodiment of the present invention, in the liquid crystal display device, a white LED device in which a red LED, a green LED, and a blue LED are combined and a luminescent color is mixed is used in a backlight panel, and the color filter is green. The pixel uses a zinc bromide phthalocyanine green pigment, such as CI Pigment Green 58' to achieve 200949310 while maintaining high color reproducibility while increasing brightness. The color filter of the second embodiment of the present invention is used as a liquid crystal display device having a white LED device in which a blue LED and a YAG-based phosphor are combined and a luminescent color is mixed. An example of the white LED device has an emission characteristic as shown in Fig. 3, and an example of a cold cathode fluorescent tube (CCFL) used in a liquid crystal display device as shown in Fig. 2 The spectral characteristics are different. Therefore, in the liquid crystal display device of the present invention, a white LED device in which a blue LED and a YAG-based phosphor are combined and a luminescent color is mixed in a liquid crystal display device is used in a backlight panel, and bromine is contained in a green pixel. A zinc phthalocyanine green pigment, such as a color filter of CI Pigment Green 58, is used to enhance brightness while maintaining high color reproducibility. The color filter of the third embodiment of the present invention is used as a liquid crystal display device having a white LED device in which a combination of a blue LED and a red/green luminescent phosphor and a luminescent color is mixed. An example of the white LED device has an emission characteristic as shown in Fig. 4, and an example of a cold cathode fluorescent tube (CCFL) used in a conventional liquid crystal display device as shown in Fig. 2 The luminescence spectral characteristics are different. The CCFL having the luminescent property as shown in Fig. 2 has a sub-spike near the blue-green boundary of 490 nm and the red-green boundary of 580 nm, resulting in a decrease in color purity for high color reproduction. 'It is necessary to change or combine a high-purity phosphor to narrow the half-width of the spectral characteristics of the color filter. However, any method has a problem that cannot be achieved if the brightness is not greatly reduced. In contrast, a combination of a blue LED having a light-emitting characteristic as shown in FIG. 4 and a 200949310 red-green luminescent phosphor to illuminate a luminescent color is a luminescence spike of a white LED device because it has no secondary wavelength of 3 A light source that enhances color reproducibility. Therefore, in the third embodiment of the present invention, the liquid crystal display device includes a white LED device in which a combination of a cyan LED and a red and green luminescent phosphor and a luminescent color is used as a backlight, and is included in the green pixel. A zinc bromide phthalocyanine green pigment, such as a color filter of CI Pigment Green 58, is used to enhance brightness while maintaining high color reproducibility. 〇 The third to third embodiments of the present invention have been described above, and the green pixel may contain C.I. Pigment Yellow 150 or C.I. Pigment Yellow 138 as a color adjustment. As shown in Fig. 5, since the zinc bromide phthalocyanine green pigment, for example, the transmittance of 490 nm to 630 nm of CI Pigment Green 58 is higher than the copper bromide phthalocyanine green pigment, i.e., CI Pigment Green 36, and the hue. It is yellowish and can reduce the blending ratio of the yellow pigment used in the coloring. Therefore, compared with the case where the C·1·pigment 36 is used, it can be used as a color filter which is less turbid and has excellent color purity and is bright and bright. When the green pixel system contains CI Pigment Green 58 and CI Pigment Yellow 150, the weight percentage is [90 to 16] when used in the liquid crystal display devices of the first and second embodiments: [10 to 84] In the case of the liquid crystal display device of the third embodiment, it is preferable to use [92 to 17] · [8 to 83], and the green pixel includes C.1. Pigment Green 58 and C·1·Pigment Yellow 138. The percentages are [92 to 17] when used in the liquid crystal display devices of the first and second embodiments: [8 to 83] '[94 to 17] when used in the liquid crystal display device of the third embodiment: [6 ～83]为佳' 200949310 The color filters of the first to third embodiments are color filters having red pixels, green pixels, and blue pixels on at least a transparent substrate, and the respective color pixels are organic pigments and transparent. Resin as the main component. Further, each of the pixels can be applied, and yellow, magenta, cyan, orange, and the like are arranged on the same plane. Hereinafter, a method for obtaining the color filters of the embodiments will be described in detail. The transparent substrate used for the substrate of the color filter preferably has a certain transmittance for visible light ©, and preferably has a transmittance of 80% or more. It is generally used in a liquid crystal display device, and a plastic substrate such as PET or glass can be used, and a glass substrate can be usually used. When a light-shielding pattern is used, a metal film or a light-shielding resin which is chrome or the like is used in advance on the transparent substrate, and a lattice pattern is imparted in accordance with a known method. The method of manufacturing each pixel on a transparent substrate is not performed by any one of a well-known ink jet method, a printing method, a photoresist method, or an etching method. However, in consideration of high definition, controllability of spectroscopic characteristics, color reproducibility, etc., it is preferable to use a photoresist method in which a pigment is dispersed in a transparent resin together with a photoinitiator or a polymerizable monomer. a photosensitive coloring composition obtained by dissolving, forming a coating film on a transparent substrate, and forming a color filter by repeating the above-described processes for each color by forming a film of one color formed by pattern exposure and development of the coating film. Light film. The photosensitive coloring composition used for modulating the pixels for forming respective colors is, for example, the following method. After dispersing the pigment as a colorant in a transparent resin, it is mixed with a photoinitiator and a polymerizable monomer together with a suitable solvent 200949310 to make a pigment as a colorant: and disperse through the resin: The method includes various methods such as honing, two-rolling, and jet honing, and is not particularly limited. A specific example of an organic pigment which can be used for forming a photosensitive coloring i composition, which is formed by a color pixel, is represented by a color index number. The red pigment is exemplified by CI Pigment Red 254, 7, 9, 14 and 41. , 48 : 1 ' 48 : 2 , 48 : 3 , 48 : 4 , 8 1 : 1 ' 8 1:2 , 81 : 3 , 97 , 122 ' 123 > 1 46 , 149 ' 168 , 177 , 178 '179 ' 1 80 '184' 185 ' 187 > 1 92, 200, 202, 208, 2 10, 215, 2 16 , 217, 220, φ 223 > 224, 226, 227, 228 '240, 246, 255, 264, 272, 279, etc. 0 yellow pigments are exemplified by CI pigment yellow 150 and PY138, and PY 1 , 2, 3, 4, 5, 6, 10, 12, 13' 14, 15, 16 , 17, 18, 20 '24 '31 , 32, 34, 35 ' 3 5 : 1, 36, 36 : 1 ' 37 ' 37 : 1 > 40, 42, 43 , 53 , 5 ! 5 , 60 , 61 > 62, 63 ' 6 5' 73 ' 74 , 77 '81, 83 ' 86, 93 , 94 , 95 , 97 , 98 , 100 , 101 , 104 ' 1 06 ' 108 ' 109 , 110 , 113 , 114 , 115, 116, 117, φ 118 > 1 19, 120, 123, 125, 126, 127, 128, 129, 137, 139 '1 44, 146, 147, 148, 15 1 , 152, 153, 154, 155' 156 ' 1 61, 162, 164, 16 6 , 167 , 168, 169, 170, 171, 172 '1 73, 174, 175, 176 '177, 179, 180, 181, 182, 185 '1 87, 18 8' 193 > 194' 199 '213' 2 14 and so on. Orange pigments can be: CI face; Orange 36, 43 '51, 55, 59 '61' 71, 73, etc. Green color: In addition to CI pigment green 5 8 , PG7, l〇 , 36, 37, etc. , 200949310 Blue pigments can be cited C.I. Pigment Blue 15, 15: 1, 15, 2:15: 3, 15: 4, 15: 6, 16, 22, 60, 64' 80#. Examples of the purple pigment include C.I. Pigment Violet 1, 19, 23, 27, 29, 30, 32' 37, 40, 42 and 50. Stomach β The above pigments may be used singly or in combination of two or more kinds depending on the pixel. Further, in combination with the above-mentioned organic pigment, it is also possible to use an inorganic pigment in combination in order to secure a balance between chroma and brightness while having good coatability, sensitivity, developability and the like. Examples of the inorganic pigments include metal oxide powders such as yellow lead, zinc yellow, bismuth iron oxide red, cadmium red, ultramarine blue, chrome oxide green, and cobalt green, metal sulfide powder, and strontium powder. Further, for coloring, a dye may be contained in a range that does not lower heat resistance. The transparent resin used for the photosensitive coloring composition preferably has a transmittance of 80% or more in the entire wavelength region of 400 to 700 nm in the visible light region, and more preferably 95% or more. The transparent resin contains a thermoplastic resin, a thermosetting resin, and a photosensitive resin. The transparent resin may be used alone or in combination of two or more kinds of precursors, that is, monomers or oligomers which form a Q transparent resin by irradiation with radiation. The thermoplastic resin may, for example, be a butyral resin, a styrene-maleic acid copolymer, a chlorinated polyethylene, a chlorinated polypropylene, a polyvinyl chloride, a vinyl chloride-vinyl acetate copolymer, a polyvinyl acetate, or the like. Polyurethane, polyester resin, acrylic resin, alkyd resin, polystyrene, polyamide resin, rubber resin, cyclized rubber resin, cellulose, polyethylene, polybutadiene, Polyimine resin and the like. Further, examples of the thermosetting resin include an epoxy resin, a benzoguanamine resin, a rosin-modified maleic acid resin, a rosin modified fumaric acid resin, a melamine resin, a urea resin, and a phenol resin. -10- » 200949310 A linear polymer having a reactive substituent such as a hydroxyl group, a carboxyl group or an amine group, and a reactive substituent having an isocyanate group, an aldehyde group or an epoxy group can be used as the photosensitive resin. A resin obtained by reacting a (meth)acrylic compound or cinnamic acid to introduce a photocrosslinkable group such as a (meth)acrylonyl group or a styryl group into the linear polymer. Further, a linear polymer containing an acid anhydride such as a styrene-maleic anhydride copolymer or an olefin-maleic anhydride copolymer may be used, and a hydroxyl group such as a hydroxyalkyl (meth)acrylate may be used. A (meth)acrylic compound is obtained by semi-esterification. © Representative examples of the polymerizable monomer which can be used as the photocrosslinking agent are trimethylolpropane (meth) acrylate, neopentyl alcohol tri(meth) acrylate, and dipentaerythritol hexa Various acrylates and methyl groups such as methyl acrylate, ethylene oxide modified trimethylolpropane tri(meth) acrylate, and propylene oxide modified trimethylolpropane tri(meth) acrylate Acrylate and the like. These may be used singly or in combination of two or more kinds, and other polymerizable monomers and oligomers may be used for the purpose of appropriately maintaining photocurability. Other polymerizable monomers and oligomers may be mentioned. (Methyl) methacrylate, ethyl (meth) acrylate, 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, (meth) propylene cyclohexyl ester, (A) Acrylic acid; 3-carboxyethyl ester, polyethylene glycol di(meth)acrylate, 1,6-hexanediol di(meth)acrylate, triethylene glycol di(meth)acrylate, triple extension Propylene glycol di(meth)acrylate, trimethylolpropane tri(meth)acrylate, pentaerythritol tri(meth)acrylate, 1,6-hexanediol diepoxypropyl ether (Meth) acrylate, bisphenol quinone diepoxy propyl di(meth) acrylate, neopentyl alcohol diepoxy propyl di(meth) acrylate, dipentaerythritol hexa Acrylate, tricyclodecyl (meth) acrylate, acrylate, methylolated three-11-.200949310 melamine Various acrylates such as (meth) acrylate, epoxy (meth) acrylate, and urethane acrylate, and (meth) acrylate, (meth) acrylate, styrene, vinyl acetate, hydroxyethyl Vinyl ether, ethylene glycol divinyl ether, neopentyl alcohol vinyl ether, (meth) acrylamide, N-methylol (meth) acrylamide, N-vinyl methamine, propylene Nitrile and the like. These may be used alone or in combination of two or more types. When the photosensitive coloring composition is cured by irradiation with ultraviolet rays, a photopolymerization initiator or the like can be added to the photosensitive coloring composition. Photopolymerization initiator 能够 4-phenoxydichlorophenylethanol, 4-tert-butyl-dichloroacetamidine, ethoxylated, 1_(4-isopropylphenyl)-2 can be used. -transmethyl-2-methylpropan-1-one, 1-hydroxycyclohexyl phenyl ketone, 2-benzyl-2-dimethylamino-1-(4-morpholine phenyl)-butane- Benzene-based compounds such as 1-ketone; benzoin, benzoin methyl ether, benzoin ethyl ether, benzoin propyl ether, benzyl dimethyl ketal, etc. Phenyl ketone, benzhydryl benzoic acid, methyl benzyl benzoyl benzoate, 4-phenyl diphenyl ketone, hydroxy diphenyl ketone, diphenyl acrylate, 4-benzylidene-4 a diphenyl ketone photopolymerization initiator such as methyl perylene sub-milling, 3,3,, 4,4,-fluorene (tridecylperoxycarbonyl)diphenyl ketone; thioxanthone; Thiophenone compounds such as 2-chlorothioxanthone, 2-methylthioxanthone, isopropylthioxanthone, 2,4-diisopropylthioxanthone, 2,4-diethylthioxanthone ; 2,4,6-trichloro-s-three tillage, 2·phenyl-4,6-bis(trichloromethyl)-s-three tillage, 2-(p-methoxyphenyl)-4, 6-bis(trichloromethyl)-s-three tillage, 2-( p-Tolyl)-4,6-bis(trichloromethyl)·s-three tillage, 2-piperidin-4,6-bis(trichloromethyl)-s-three tillage, 2,4-double ( Trichloromethyl)_6·styryl_s_three tillage, 2-(naphthalen-1-yl)-4,6-bis(trichloromethyl)-s-three tillage, 2-(4-methoxy -naphthalen-1-yl)-4,6-bis(trichloromethyl)-s_three tillage, 2,4-trichloromethyl-(piperidinyl)-6--12-.200949310 a triple well compound such as 2,4-trichloromethyl-(4'-methoxystyryl)-6-tritrap; 1,2-octanedione, 1-[4-(phenylthio)- ,2-(0-benzamide), 〇-(ethinyl)-fluorene-fluorene-phenyl-2-oxo-2-(4'-methoxy-naphthyl)ethylene An oxime ester compound such as hydroxylamine; bis(2,4,6-trimethylbenzylidene) phenylphosphine oxide, 2,4,6-trimethylbenzimidyldiphenylphosphine oxide, etc. A phosphine compound; an anthracene compound such as 9,10-phenanthrenequinone, camphorquinone or ethylhydrazine; a borate ester compound; an oxazole compound; an imidazole compound and a titanocene compound. These photopolymerization initiators may be used alone or in combination of two or more. The amount of the photopolymerization initiator to be used is preferably 0.5 to 50% by mass, more preferably 3 to 30% by mass based on the total solid content of the photosensitive coloring composition. Further, the sensitizer may be used in combination with triethanolamine, methyldiethanolamine, triisopropanolamine, methyl 4-dimethylaminobenzoate, ethyl 4-dimethylaminobenzoate, 4-dimethyl group. Isoamyl benzoate, 2-dimethylaminoethyl benzoate, 2-diethylhexyl 4-dimethylaminobenzoate, hydrazine, hydrazine-dimethyl-p-toluidine, 4, 4'-bis(dimethylamino)diphenyl ketone, 4,4'-bis(diethylamino)diphenyl ketone, 4,4'-bis(ethylmethylamino)diyl An amine-based compound which is a ketone or the like. These sensitizers may be used alone or in combination of two or more. The sensitizer is preferably used in an amount of from 0.5 to 60% by mass, more preferably from 3 to 40% by mass, based on the total amount of the photopolymerization initiator and the sensitizer. Further, the photosensitive coloring composition can be made to contain a polyfunctional thiol which functions as a chain transfer agent. The polyfunctional thiol may be a compound having two or more thiol groups, and examples thereof include hexanedithiol, decanedithiol 1,4-butanediol dithiopropionate, and 1,4-butylene. Diol dithioglycolate, ethylene glycol dithioglycolate, ethylene glycol dithiopropionate, trimethylolpropane thioglycolate, trimethylolpropane thiopropionate, trihydroxyl Methylpropane ginseng (3-hydrosulfur-13- 200949310 butyl butyrate), pentaerythritol thioglycolate, pentaerythritol thiopropionate, trimethylolpropionic acid ginseng (2-hydroxyl Ethyl)isocyanate, 1,4-dimethylhydrothiobenzene, 2,4,6-trihydrothio-8-trin, 2-(1^,^[-dibutylamine Base)-4,6-dihydrothio-s-tripper, etc. These polyfunctional thiols may be used alone or in combination of two or more. Further, as the thermal crosslinking agent required, for example, a melamine resin or an epoxy resin may be mentioned. The melamine resin may be an alkylated melamine resin (methylated melamine resin or butylated melamine resin) or a mixed etherified melamine resin, and may be a hydrazine condensation type or a low condensation type. Epoxy resins such as glycerol-polyglycidyl ether, trimethylolpropane-polyglycidyl ether, resorcinol diglycidyl ether, neopentyl alcohol-diglycidyl ether, 1,6 - hexanediol, diglycidyl ether, ethylene glycol (polyethylene glycol)-diglycidyl ether, and the like. Any of these types may be used alone or in combination of two or more types. The photosensitive coloring composition may contain an organic solvent as necessary. The organic solvent may, for example, be cyclohexanone, ethyl sir-butyrate, butyl succinate, 1-methoxy-2. propyl acetate, diethylene glycol dimethyl ether, Ethylbenzene, © ethylene glycol diethyl ether, xylene, ethyl celecoxib, methyl-n-dipentyl ketone, propylene glycol monomethyl ether toluene, methyl ethyl ketone, ethyl acetate, methanol, ethanol, Isopropyl alcohol, butanol, isobutyl ketone, petroleum solvent, and the like. These may be used singly or in combination. For example, the method of blending the above components can be carried out by, for example, sufficiently kneading and granulating the transparent resin and the pigment using two rolls, followed by adding a solvent to form a paste, and adding the monomer to the paste as necessary, and photopolymerizing. An initiator and a sensitizer are used to obtain a photosensitive coloring composition. The above-mentioned photosensitive coloring composition was applied onto a transparent substrate and pre-baked in -14-.200949310. The coating means is usually a spin coating method, a dip coating method, a die coating method or the like, and is not limited to a method of coating a substrate having a uniform film thickness of about 40 to 60 cm square. Prebaking is preferably carried out at 50 to 120 ° C for 10 to 20 minutes. The thickness of the coating film is arbitrary, but in consideration of the spectral transmittance, the film thickness after prebaking is usually about 2 μm. The substrate on which the colored layer is applied and the colored layer is formed is exposed through the pattern mask. As the light source, a usual high pressure mercury lamp or the like can be used. Next, the pair is developed. The developing solution is an aqueous alkaline solution. The alkaline hydrazine solution may, for example, be an aqueous solution of sodium carbonate, an aqueous solution of sodium hydrogencarbonate or a mixed aqueous solution of the two, or may be added with an appropriate surfactant or the like. After development, it is washed with water and dried to obtain pixels of any color. By changing the photosensitive coloring composition and the pattern and repeating the above-described series of steps in accordance with the necessary number, it is possible to obtain a color filter having each pixel in combination with the necessary number of colors. An example of a configuration of a liquid crystal display device including a white LED device as a backlight and a color filter will be described. Fig. 6 is a schematic cross-sectional view showing a liquid crystal display device of the first to third embodiments of the present invention. The liquid crystal display device of Fig. 6 is a typical example of a thin film transistor (TFT)-driven liquid crystal display device, and includes transparent substrates 11 and 21 which are disposed to face each other, and a liquid crystal (LC) is sealed between them. In the liquid crystal display device of one embodiment of the present invention, TN (Twisted Nematic), STN (Super Twisted Nematic), IPS (In-Planeswiching), VA (Vertical Alignment) can be applied. ; Vertical alignment), OCB (Optical 1 y Compensted Birefringence), and liquid crystal such as ferroelectric liquid crystal. -15-200949310 A TFT (Thin Film Transistor) array 12 is formed on the inner surface of the first transparent substrate 11, and a transparent electrode layer formed of, for example, indium-bismuth-oxide (ITO) is formed thereon. 13 » An alignment layer 14 is provided on the upper surface of the transparent electrode layer 13. Further, a polarizing plate 15 is formed on the outer surface of the transparent substrate 11. On the other hand, the color filter 22 of the present invention is formed on the inner surface of the second transparent substrate 21. The red, green, and blue filter sheets constituting the color filter 22 are separated by a black matrix (not shown). The color filter 22 can be covered with a transparent protective film (not shown) as necessary. Further, a transparent electrode layer 23 composed of, for example, IT0 may be formed thereon, and an alignment layer 24 covering the transparent electrode layer 23 may be provided. Further, a polarizing plate 25 is formed on the outer surface of the transparent substrate 21. Further, a backlight module 30 is provided below the polarizing plate 15. [Examples] Test Examples 1 to 3 corresponding to the first to third embodiments of the present invention are shown below. ΟTest Example 1 This test example shows a color filter in which a white LED device in which a red LED, a green LED, and a blue LED are combined in a backlight to combine colors with a luminescent color according to the first embodiment of the present invention is shown. The green pixel uses the effect of zinc bromide phthalocyanine green pigment. (Synthesis Example of Acrylic Resin) In a reaction container, 70 parts of cyclohexanone was placed, and while the container was heated with nitrogen gas to 80 ° C, 12.3 parts of benzyl methacrylate and 4.6 parts of A were added dropwise at the same temperature for 2 hours. 2-hydroxyethyl acrylate, 5.3 parts methacrylic acid, -16- 200949310 7.4 parts p-isopropylphenol phenol ethylene oxide modified acrylate ("ARONIX Μ110" manufactured by Toagosei Co., Ltd.), 份.4 parts A mixture of 2,2'-azobisisobutyronitrile is used to carry out the polymerization. After completion of the dropwise addition, the reaction was further carried out for 3 hours at 801, and then 0.2 part of azobisbutyronitrile was added to dissolve in 1 part of cyclohexanone, and further the reaction was continued at 80 ° C for 1 hour to obtain acrylic acid. Resin copolymer solution. After cooling to room temperature, 'the acrylic resin solution was sampled by about 2 g and dried by heating at 180 ° C for 20 minutes to determine the non-volatile matter, and cyclohexanone was added to the previously synthesized acrylic resin solution to make the nonvolatile matter 20 The weight % is used to prepare an acrylic resin solution. The weight average molecular weight Mw of the obtained acrylic resin was 20000 = (Preparation of pigment dispersion paste) The pigment dispersion paste was as shown in the following Table 1, by using acrylic resin and propylene glycol monomethyl ether acetate (hereinafter referred to as PGMEA). The mixture was uniformly stirred, and pin particles having a diameter of 1.0 mm were used, and dispersed by a sand mill for 3 hours, and then filtered using a 5 μm filter. Also, the composition ratio is the total weight ratio. Further, the acrylic resin used is a combination of the above-mentioned synthetic examples. .17- 200949310 [Table i] Pigment Aromatic Acid Solvent L PGMEA CI Pigment Number Addition Addition Quantity PR254 Paste CI·Pigment Red 254 12 40 48 PR177 Paste CI Pigment Red 177 12 48 PG36 Paste CI Pigment Green 36 14 30 56 PG58 Paste CI Pigment Green 58 14 30 One-56 PY150 Paste CI Pigment Yellow 150 10 50 40 PY138 Paste C.I_Pigment Yellow 138 10 50____ 40 PB15 : 6 Paste CI Pigment Blue 15 : 6 12 40_一_ 48 PV23 paste CI Pigment Violet 23 12 40____ 48 (Preparation of photosensitive coloring composition) The components were formulated at the ratios shown in Tables 2 to 5 below and stirred and mixed using a stirrer until the components were completely dissolved, and 1 μm was used. The filter was filtered to prepare photosensitive coloring compositions R-1, G-1 to G-20 and B-1 as shown in the following Tables 2 to 5. -18- 200949310 [Table 2]

感光性著色組成物 R-1 G-1 G-2 G-3 G-4 G-5 顏料分散糊1 PR254 PG58 PG58 PG58 PG58 PG58 顏料分散糊2 PR177 PY150 PY150 PY150 PY150 PY150 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 透明樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 單體 M402 M402 M402 M402 M402 M402 光聚合引發劑 Irg369 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 溶劑 PGMEA PGMEA PGMEA PGMEA PGMEA PGMEA 顏料分散糊1 54.25 51.43 42.29 30.29 18.86 9.14 顏料分散糊2 4.08 8.00 20.80 37.60 53.60 67.20 透明樹脂 3.77 4.22 3.49 2.53 1.62 0.84 組 單體 3.38 2.43 2.43 2.43 2.43 2.43 成 光聚合引發劑 1.18 1.46 1.46 1.46 1.46 1.46 溶劑 33.33 32.46 29.53 25.69 22.03 18.93 合計 100.00 100.00 100.00 100.00 100.00 100.00 • M402 :「ANIROX M402」 · OXE-02 :「IRGACURE OXE-02」 -19- 200949310Photosensitive coloring composition R-1 G-1 G-2 G-3 G-4 G-5 Pigment dispersion paste 1 PR254 PG58 PG58 PG58 PG58 PG58 Pigment dispersion paste 2 PR177 PY150 PY150 PY150 PY150 PY150 Acrylic acrylic acrylic acrylic acrylic acrylic transparent Resin resin resin resin resin resin monomer M402 M402 M402 M402 M402 M402 Photopolymerization initiator Irg369 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Solvent PGMEA PGMEA PGMEA PGMEA PGMEA PGMEA Pigment dispersion paste 1 54.25 51.43 42.29 30.29 18.86 9.14 pigment dispersion paste 2 4.08 8.00 20.80 37.60 53.60 67.20 transparent resin 3.77 4.22 3.49 2.53 1.62 group of monomers 3.38 2.43 2.43 2.43 2.43 2.43 photopolymerization initiator 1.18 1.46 1.46 1.46 1.46 1.46 solvent 33.33 32.46 29.53 25.69 22.03 18.93 total 100.00 100.00 100.00 100.00 100.00 100.00 • M402 : "ANIROX M402" · OXE-02 : "IRGACURE OXE-02" -19- 200949310

[表3] 感光性著色組成物 G-6 G-7 G-8 G-9 G-10 顏料分散糊1 PG58 PG58 PG58 PG58 PG58 顏料分散糊2 PY138 PY138 PY138 PY138 PY138 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 透明樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 單體 M402 M402 M402 M402 M402 光聚合引發劑 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 溶劑 PGMEA PGMEA PGMEA PGMEA PGMEA 顏料分散糊1 52.00 43.00 30.86 18.86 9.71 顏料分散糊2 7.20 19.80 36.80 53.60 66.40 透明樹脂 4.27 3.55 2.58 1.62 0.89 組 單體 2.43 2.43 2.43 2.43 2.43 成 光聚合引發劑 1:46 1.46 1.46 1.46 1.46 溶劑 32.64 29.76 25.87 22.03 19.11 合計 100.00 100.00 100.00 100.00 100.00 • M402 :「ANIROX M402」 · OXE-02 :「IRGACURE OXE-02」 •20- 200949310 [表4][Table 3] Photosensitive coloring composition G-6 G-7 G-8 G-9 G-10 Pigment dispersion paste 1 PG58 PG58 PG58 PG58 PG58 Pigment dispersion paste 2 PY138 PY138 PY138 PY138 PY138 Acrylic acrylic acrylic acrylic acrylic transparent resin Resin resin resin resin monomer M402 M402 M402 M402 M402 Photopolymerization initiator OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Solvent PGMEA PGMEA PGMEA PGMEA PGMEA Pigment dispersion paste 1 52.00 43.00 30.86 18.86 9.71 Pigment dispersion paste 7.20 19.80 36.80 53.60 66.40 Transparent resin 4.27 3.55 2.58 1.62 0.89 Group monomer 2.43 2.43 2.43 2.43 2.43 Photopolymerization initiator 1:46 1.46 1.46 1.46 1.46 Solvent 32.64 29.76 25.87 22.03 19.11 Total 100.00 100.00 100.00 100.00 100.00 • M402 : "ANIROX M402" · OXE-02 : "IRGACURE OXE-02" • 20- 200949310 [Table 4]

感光性著色組成物 G-11 G-12 G-13 G-14 G-15 顏料分散糊1 PG36 PG36 PG36 PG36 PG36 顏料分散糊2 PY150 PY150 PY150 PY150 PY150 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 透明樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 單體 M402 M402 M402 M402 M402 光聚合引發劑 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 溶劑 PGMEA PGMEA PGMEA PGMEA PGMEA 顏料分散糊1 48.57 40.00 28.57 17.14 8.57 顏料分散糊2 12.00 24.00 40.00 56.00 68.00 透明樹脂 3.99 3.31 2.39 1.48 0.79 組 單體 2.43 2.43 2.43 2.43 2.43 成 光聚合引發劑 1.46 1.46 1.46 1.46 1.46 溶劑 31.54 28.80 25.14 21.49 18.74 合計 100.00 100.00 100.00 100.00 100.00 • M402 :「ANIROX M402」 · OXE-02 :「IRGACURE OXE-02」 -21- 200949310 [表5] 感光性著色組成物 R-16 G-17 G-18 G-19 G-20 B-1 顏料分散糊1 PG36 PG36 PG36 PG36 PG36 PG15:6 顏料分散糊2 PY138 PY138 PY138 PY138 PY138 PV23 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 透明樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 單體 M402 M402 M402 M402 M402 M402 光聚合引發劑 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Irg369 溶劑 PGMEA PGMEA PGMEA PGMEA PGMEA PGMEA 顏料分散糊1 48.57 40.00 28.57 17.14 8.57 48.00 顏料分散糊2 12.00 24.00 40.00 56.00 68.00 2.00 透明樹脂 3.99 3.31 2.39 1.48 0.79 4.86 組 単體 2.43 2.43 2.43 2.43 2.43 3.54 成 光聚合引發劑 1.46 1.46 1.46 1.46 1.46 1.59 溶劑 31.54 28.80 25.14 21.49 18.74 40.00 合計 100.00 100.00 100.00 100.00 100.00 100.00 • M402 :「ANIROX M402」 .OXE-02 :「IRGACURE OXE-02 形成紅色像素所使用的紅色感光性著色組成物係如下 述表6的顏料比率（重量百分率）的紅色感光性著色組成物 (表 2 中，R-1 係[54.25 : 4.08] = [93 : 7]。 [表6] 紅色感光性著色組成物 R-1 顏料比率(％) PR254 93 PR177 7 -22- 200949310 形成綠色像素所使用的綠色感光性著色組成物係如下 述表7、8所示的顏料比率（重量百分率）的綠色感光性著色 組成物G-1〜G-20。 [表7] 綠色感光性著色組成物 G-1 G-2 G-3 G-4 G-5 G-6 G-7 G-8 G-9 G-10 顏料比率(％) PG58 90 74 53 33 16 91 75 54 33 17 PG36 PY150 10 26 47 67 84 PY138 9 25 46 67 83 [表8] 綠色感光性著色組成物 G-11 G-12 G-13 G-14 G-15 G-16 G-17 G-18 G-19 G-20 顏料比率(％) PG58 PG36 85 70 50 30 15 85 70 50 30 15 PY150 15 30 50 70 85 PY138 15 30 50 70 85 又，形成藍色像素所使用的綠色感光性著色組成物係 如下述表9所示的顏料比率（重量百分率）的藍色感光性著 色組成物。 [表9] 藍色感光性著色組成物 B-1 顏料比率(％) PB15:6 96 PV23 4 -23- 200949310 關於上述顏料比率的感光性著色組成物，在CIE 1931 XYZ表色系統的色度座標xy，以紅色像素爲x = 〇.64〇、綠 色像素爲y = 〇.600、藍色像素爲y = 0_600的方式調整，並以 下述實施例及比較例所示的組合製造3色彩色濾光片。調 整色度値係基於廣播規格亦即EBU規格値而成者，但是未 限定於該範圍。 紅色感光性著色組成物係使用上述表2 (表6)所示之 R-1，藍色感光性著色組成物係使用上述表5(表9)所示之 © B-1，綠色感光性著色組成物係使用上述表3、3(表7)所示 之G-1〜G-10，並以上述指定色度目標來製造3色彩色濾 光片。 將該等彩色濾光片與具備組合紅色LED、綠色led、 藍色LED而使發光色混色而成之白色LED裝置的背光板之 組合作爲實施例1〜1 〇。 又，紅色感光性著色組成物係使用上述表2 (表6)所示 之R-1，藍色感光性著色組成物係使用上述表5(表9)所示 〇 之B-1，綠色感光性著色組成物係使用上述表4、5(表8) 所示之G-11〜G-20，並以上述指定色度目標來製造3色彩 色濾光片。 將該等彩色濾光片與具備組合紅色LED、綠色Led、 藍色LED而使發光色混色而成之白色LED裝置的背光板之 組合作爲比較例1〜1 0。 [評價項目] (亮度） 將綠色像素的亮度（G-γ)、及作爲彩色濾光片的白色顯 -24- 200949310 示之亮度（W-Υ)，藉由使用C.I.顏料綠58(pG58)與c.I.顔料 綠3 8(PG3 6)時比較’亮度較高者爲〇，較低者爲X。 在該比較法’將使用C.I.顏料綠58的實施例之彩色濾 光片、及使用C.I.顔料綠36的比較例之彩色濾光片，將在 CIE1931XYZ顯示系統之xy色度値調色成爲相同來製造， 如此進行後，使xy色度値調色成爲相同之實施例與比較例 的號碼爲一致（例如實施例1對應比較例1)，並比較各自的 (G-Y)及（W-Y)的値來判定。 © (評價結果） 實施例1〜10的評價結果係如表10所示，比較例1〜 10的結果係如表11所示。 又，表10，11中的色度値係在CIE1931 XYZ表色系 統之xy色度及Y(亮度）。Photosensitive coloring composition G-11 G-12 G-13 G-14 G-15 Pigment dispersion paste 1 PG36 PG36 PG36 PG36 PG36 Pigment dispersion paste 2 PY150 PY150 PY150 PY150 PY150 Acrylic acrylic acid acrylic acid acrylic transparent resin resin resin resin resin Monomer M402 M402 M402 M402 M402 Photopolymerization initiator OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Solvent PGMEA PGMEA PGMEA PGMEA PGMEA Pigment Dispersion Paste 1 48.57 40.00 28.57 17.14 8.57 Pigment Dispersion Paste 2 12.00 24.00 40.00 56.00 68.00 Transparent resin 3.99 3.31 2.39 1.48 0.79 Group of monomers 2.43 2.43 2.43 2.43 2.43 Photopolymerization initiator 1.46 1.46 1.46 1.46 1.46 Solvent 31.54 28.80 25.14 21.49 18.74 Total 100.00 100.00 100.00 100.00 100.00 • M402 : "ANIROX M402" · OXE-02 : " IRGACURE OXE-02" -21- 200949310 [Table 5] Photosensitive coloring composition R-16 G-17 G-18 G-19 G-20 B-1 Pigment dispersion paste 1 PG36 PG36 PG36 PG36 PG36 PG15:6 Pigment dispersion Paste 2 PY138 PY138 PY138 PY138 PY138 PV23 Acrylic Acrylic Acrylic Acrylic Acrylic Transparent Resin Resin resin resin resin resin monomer M402 M402 M402 M402 M402 M402 Photopolymerization initiator OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Irg369 Solvent PGMEA PGMEA PGMEA PGMEA PGMEA PGMEA Pigment dispersion paste 1 48.57 40.00 28.57 17.14 8.57 48.00 Pigment Dispersion Paste 2 12.00 24.00 40.00 56.00 68.00 2.00 Transparent Resin 3.99 3.31 2.39 1.48 0.79 4.86 Group Carbide 2.43 2.43 2.43 2.43 2.43 3.54 Photopolymerization Initiator 1.46 1.46 1.46 1.46 1.46 1.59 Solvent 31.54 28.80 25.14 21.49 18.74 40.00 Total 100.00 100.00 100.00 100.00 100.00 100.00 • M402 : "ANIROX M402" .OXE-02 : "IRGACURE OXE-02 The red photosensitive coloring composition used to form red pixels is a red photosensitive coloring composition such as the pigment ratio (% by weight) in Table 6 below. (In Table 2, R-1 is [54.25: 4.08] = [93: 7]. [Table 6] Red photosensitive coloring composition R-1 Pigment ratio (%) PR254 93 PR177 7 -22- 200949310 The green photosensitive coloring composition used for forming green pixels is a pigment ratio as shown in the following Tables 7 and 8. (% by weight) of green photosensitive coloring compositions G-1 to G-20. [Table 7] Green photosensitive coloring composition G-1 G-2 G-3 G-4 G-5 G-6 G-7 G-8 G-9 G-10 Pigment ratio (%) PG58 90 74 53 33 16 91 75 54 33 17 PG36 PY150 10 26 47 67 84 PY138 9 25 46 67 83 [Table 8] Green photosensitive coloring composition G-11 G-12 G-13 G-14 G-15 G-16 G-17 G-18 G-19 G-20 Pigment ratio (%) PG58 PG36 85 70 50 30 15 85 70 50 30 15 PY150 15 30 50 70 85 PY138 15 30 50 70 85 Also, the green sensitivity used to form blue pixels The coloring composition is a blue photosensitive coloring composition having a pigment ratio (% by weight) as shown in Table 9 below. [Table 9] Blue photosensitive coloring composition B-1 Pigment ratio (%) PB15: 6 96 PV23 4 -23- 200949310 The coloring composition of the above pigment ratio, the color of the CIE 1931 XYZ color system The coordinate xy is adjusted in such a manner that red pixels are x = 〇.64 〇, green pixels are y = 〇.600, and blue pixels are y = 0_600, and three colors are produced by the combination of the following embodiments and comparative examples. Filter. The adjustment chromaticity is based on the broadcast specification, that is, the EBU specification, but is not limited to this range. The red photosensitive coloring composition was R-1 shown in the above Table 2 (Table 6), and the blue photosensitive coloring composition was white photosensitive coloring using the B-1 shown in Table 5 (Table 9). For the composition, G-1 to G-10 shown in Tables 3 and 3 (Table 7) above were used, and a three-color color filter was produced with the above specified chromaticity target. The combination of the color filters and a backlight panel having a white LED device in which a red LED, a green LED, and a blue LED are combined to form a luminescent color is used as the first to third embodiments. Further, in the red photosensitive coloring composition, R-1 shown in the above Table 2 (Table 6) was used, and the blue photosensitive coloring composition was B-1 as shown in Table 5 (Table 9) above, and green photosensitive was used. For the coloring composition, G-11 to G-20 shown in Tables 4 and 5 (Table 8) above were used, and a three-color color filter was produced with the above specified chromaticity target. The combination of the color filters and a backlight panel having a white LED device in which a red LED, a green LED, and a blue LED were combined to form a luminescent color was used as Comparative Examples 1 to 10. [Evaluation Items] (Brightness) The brightness of the green pixel (G-γ) and the brightness of the white color as a color filter - 200949310 (W-Υ), by using CI Pigment Green 58 (pG58) Compared with cI pigment green 3 8 (PG3 6), 'the higher brightness is 〇, the lower is X. In the comparison method, a color filter of an example using CI Pigment Green 58 and a color filter of a comparative example using CI Pigment Green 36 were used to color the xy chromaticity 値 of the CIE 1931 XYZ display system to be the same. After the above, the number of the xy chromaticity 値 is the same as that of the comparative example (for example, the first embodiment corresponds to the comparative example 1), and the respective (GY) and (WY) 値 are compared. determination. © (Evaluation Results) The evaluation results of Examples 1 to 10 are shown in Table 10, and the results of Comparative Examples 1 to 10 are shown in Table 11. Further, the chromaticity 表 in Tables 10 and 11 is the xy chromaticity and Y (brightness) of the CIE1931 XYZ color system.

-25- 200949310 ο ο 01嗽】 實施例10 G-10 cn oo 0.640 0.305 | 27.22 0.360 0.600 69.59 0.146 0.060 6.12 0.370 ' 0.335 34.31 67.74 〇 〇 實施例9 σ\ 0 cn cn VO 0.640 0.305 27.22 0.340 ] 0.600 72.03 0.146 0.060 cs 0.362 0.339 35.12 69.25 〇 〇 實施例8 οο ό 芝 导 0.640 0.305 27.22 0.304 0.600 69.67 0.146 0.060 5 0.349 0.335 34.34 72.09 〇 〇 實施例7 ό in CS 0.640 0.305 | 27.22 0.263 0.600 65.56 0.146 0.060 「6.12 0.335 0.329 32.96 75.27 〇 〇 實施例6 VO ό ON a\ 0.640 0.305 j 27.22 1 0.233 0.600 61.58 0.146 0.060 3 0.326 0.323 31.64 77.57 〇 〇 實施例5 ό v〇 0.640 0.305 27.22 0.367 | 0.600 66.69 0.146 0.060 cs 5 0.373 0.331 33.34 67.20 〇 〇 實施例4 Τ Ο cn cn VO 0.640 0.305 27.22 1 0.351 0.600 72.09 0.146 0.060 6.12 VO m 〇 0.339 35.14 68.46 〇 〇 實施例3 m ϋ cn l〇 0.640 0.305 27.22 0.319 I 0.600 70.94 0.146 0.060 CN 2 0.355 0.337 34.76 70.94 〇 〇 實施例2 CN ό v〇 CS 0.640 0.305 27.22 0.277 0.600 67.13 0.146 0.060 6.12 o CO o 0.332 33.49 74.21 〇 〇 實施例1 r11 < ό o 0.640 0.305 27.22 0.241 0.600 62.87 0.146 0.060 cs» 5 0.328 CN CO o 1 32.07 76.97 〇 〇 綠色感光性著色組成物 PG58 PY150 PY138 X >H X Green Y Y X Blue Y Y X White Y Y NTSC 比 G-Y W-Y 綠色顏料 比率 200949310 【I 一嗽】 ο £ 0 ό WO 〇〇 ο C5 S CO s cn | in τ—H c5 O o o cn CN) CO cn s cn CO CO s X X On 鎰 〇\ 0 Ο ο S c5 S cn t—H o I VO |丨_叫 o v〇 1 ♦ o o s o cvl I 1 v〇 CO v〇 CO vo CO cn CO cs cK v〇 X X 〇〇 鎰 Η 〇〇 1—Η ό ο c5 cn oi s CO 画 cn cn o 蒙 § ΟΊ On cn oi m CO v〇 l〇 CO cn <ys cs X X 卜 m 鎰 a ” Η ό 〇 ο S ο S co CO V〇 CN 画 o3 l〇 r—t 1 cs 5 vo m cn 莴 CO On CO Ό cs wS X X VO 鎰 UA \ο »1 < ό χ〇 〇〇 m Η ο 艺 ο S CO CN CO CO <N c5 1 cs vo 等 t A o s p cs 5 oo (N CO r- 11 _H CO <M CO 艺 X X vn 匡 鎰 ι〇 1 < ό VO 1 1 λ ο S ο S CO v〇 cn 1 xn cn VO » < ci s p cs 5 cn o ON CS cn 〇 s cn cn CN ίο X X 寸 寸( Ο 〇 ο S ο s cn wo CO o 1 oo CN o » < o , o CN vd VD CO CO CO ίο cn OO oo VO X X CO 鎰 CO ό ο S ο s co 〇\ cn 1 γ··Η oo VO v〇 妄 1 ) s p cs i…_H vd vn CO 艺 CO i〇 § CO CTs o X X CS 鎰 CS 6 〇 ο δ s cn 卜 cs c> 1 cn cn s 导 t < s p cs i^H o CO cs m 2 X X 1 Η 鎰 1 < ι Η ό wo 〇〇 VO 1 < ο δ S CO CN r—i c5 1 v〇 Os ，< s p CO os cn a\ 〇\ X X m m 邀 CO 〇 Ρη Plh οο CO 1—Η X >Η >Η Ό ><>>>" g B 3 X > > S i OJ ΛΛ u oo 卜 6 魅 200949310 從表10、11的結果，以下事項可以清楚明白。亦即， 使用C.I.顔料綠58(PG58)作爲綠色顏料時（實施例1〜10) 及使用 C.I.顔料 36(PG36)作爲綠色顏料時（比較例 1〇)，在其相同號碼1〜10之間，比較綠色像素的亮度（G-Y) 及作爲彩色濾光片白色顯示之亮度（W-Y)之結果，得知在任 一色度値，都是以使用C.I.顏料綠58(PG58)時（實施例1〜 1〇)爲較高，能夠實現高亮度。 試驗例2 〇 本試驗例係顯示對應本發明的第2實施形態之使用組 合藍色LED與YAG系螢光體而使發光色混色而成之白色 LED裝置作爲背光板時，在彩色濾光片的綠色像素使用溴 化鋅酞菁綠色顏料之效果。 (丙烯酸樹脂的合成例） 與上述試驗例1同樣地進行，來調製含有重量平均分 子量Mw爲20000的丙烯酸樹脂之丙烯酸樹脂溶液。 (顔料分散糊的調製） 〇 與上述試驗例1同樣地進行，來調製上述表1所示之 顔料分散糊。 (感光性著色組成物的調製） 將各成分以下述表12〜15所示之比率調配，並使用攪 拌器攪拌混合至各成分完全溶解，且使用1微米的過據器 過濾，來調製如下述表12〜15所示之感光性著色組成物 R-2、G-21 〜G-40 及 B-2。 -28- 200949310 m i2]-25- 200949310 ο ο 01嗽] Example 10 G-10 cn oo 0.640 0.305 | 27.22 0.360 0.600 69.59 0.146 0.060 6.12 0.370 '0.335 34.31 67.74 〇〇Example 9 σ\ 0 cn cn VO 0.640 0.305 27.22 0.340 ] 0.600 72.03 0.146 0.060 cs 0.362 0.339 35.12 69.25 〇〇Example 8 οο ό 芝 导 0.640 0.305 27.22 0.304 0.600 69.67 0.146 0.060 5 0.349 0.335 34.34 72.09 〇〇Example 7 ό in CS 0.640 0.305 | 27.22 0.263 0.600 65.56 0.146 0.060 ”6.12 0.335 0.329 32.96 75.27 〇〇Example 6 VO ό ON a\ 0.640 0.305 j 27.22 1 0.233 0.600 61.58 0.146 0.060 3 0.326 0.323 31.64 77.57 〇〇 Example 5 ό v〇0.640 0.305 27.22 0.367 | 0.600 66.69 0.146 0.060 cs 5 0.373 0.331 33.34 67.20 〇〇Example 4 Τ cn cn cn VO 0.640 0.305 27.22 1 0.351 0.600 72.09 0.146 0.060 6.12 VO m 〇0.339 35.14 68.46 〇〇Example 3 m ϋ cn l〇0.640 0.305 27.22 0.319 I 0.600 70.94 0.146 0.060 CN 2 0.355 0.337 34.76 70.94 〇〇Example 2 CN ό v〇CS 0.640 0.305 27.22 0.277 0.600 67.13 0. 146 0.060 6.12 o CO o 0.332 33.49 74.21 〇〇Example 1 r11 < ό o 0.640 0.305 27.22 0.241 0.600 62.87 0.146 0.060 cs» 5 0.328 CN CO o 1 32.07 76.97 〇〇Green photosensitive coloring composition PG58 PY150 PY138 X &gt HX Green YYX Blue YYX White YY NTSC than GY WY Green Pigment Ratio 200949310 【I 一嗽】 ο £ 0 ό WO 〇〇ο C5 S CO s cn | in τ—H c5 O oo cn CN) CO cn s cn CO CO s XX On 镒〇\ 0 Ο ο S c5 S cn t—H o I VO |丨_叫ov〇1 ♦ ooso cvl I 1 v〇CO v〇CO vo CO cn CO cs cK v〇XX 〇〇镒Η 〇〇1—Η ό ο c5 cn oi s CO Painting cn cn o 蒙 ΟΊ On cn oi m CO v〇l〇CO cn <ys cs XX 卜 m 镒a ” Η ό 〇ο S ο S co CO V〇CN 画o3 l〇r—t 1 cs 5 vo m cn CO CO On CO Ό cs wS XX VO 镒UA \ο »1 < ό χ〇〇〇m Η ο Art ο S CO CN CO CO < N c5 1 cs vo et t a osp cs 5 oo (N CO r- 11 _H CO < M CO 艺 XX vn 匡镒ι〇1 < ό VO 1 1 λ ο S ο S CO v〇cn 1 xn cn VO » < Ci sp cs 5 cn o ON CS cn s cn cn CN ίο XX inch inch ( Ο 〇ο S ο s cn wo CO o 1 oo CN o » < o , o CN vd VD CO CO CO ίο cn OO oo VO XX CO 镒CO ό ο S ο s co 〇\ cn 1 γ··Η oo VO v〇妄1 ) sp cs i..._H vd vn CO ART CO i〇§ CO CTs o XX CS 镒CS 6 〇ο δ s cn Buc c> 1 cn cn s guide t < sp cs i^H o CO cs m 2 XX 1 Η 镒1 < ι Η ό wo 〇〇 VO 1 < ο δ S CO CN r—i c5 1 v 〇Os ,< sp CO os cn a\ 〇\ XX mm Invite CO 〇Ρη Plh οο CO 1—Η X >Η >Η Ό ><>>>" g B 3 X &gt ; > S i OJ ΛΛ u oo 卜 6 Charm 200949310 From the results of Tables 10 and 11, the following matters can be clearly understood. That is, when CI Pigment Green 58 (PG58) is used as the green pigment (Examples 1 to 10) and CI Pigment 36 (PG36) is used as the green pigment (Comparative Example 1), between the same numbers 1 to 10 Comparing the brightness of the green pixel (GY) and the brightness (WY) of the white color display as a color filter, it is found that in any color 値, when using CI Pigment Green 58 (PG58) (Examples 1 to 1) 〇) is higher and can achieve high brightness. Test Example 2 This test example shows a color filter in which a white LED device in which a blue LED and a YAG-based phosphor are combined and a color mixture is mixed as a backlight in accordance with the second embodiment of the present invention is shown. The green pixel uses the effect of zinc bromide phthalocyanine green pigment. (Synthesis Example of Acrylic Resin) In the same manner as in Test Example 1 described above, an acrylic resin solution containing an acrylic resin having a weight average molecular weight Mw of 20,000 was prepared. (Preparation of Pigment Dispersion Paste) 〇 In the same manner as in Test Example 1 described above, the pigment dispersion paste shown in Table 1 above was prepared. (Preparation of photosensitive coloring composition) Each component was blended at a ratio shown in the following Tables 12 to 15, and stirred and mixed using a stirrer until each component was completely dissolved, and filtered using a micron filter of 1 μm to prepare as follows. The photosensitive coloring compositions R-2, G-21 to G-40 and B-2 shown in Tables 12 to 15 are shown. -28- 200949310 m i2]

感雜著色組成物 R-2 G-21 G-22 G-23 G-24 G-25 顔料分散糊1 PR254 PG58 PG58 PG58 PG58 PG58 顔料分散糊2 PR177 PY150 PY150 PY150 PY150 PY150 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙稀酸 透明樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 單體 M402 M402 M402 M402 M402 M402 光聚合引發劑 Irg368 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 溶劑 PGMEA PGMEA PGMEA PGMEA PGMEA PGMEA 顏料分散糊1 54.25 51.43 42.86 31.43 19.43 9.71 顏册散糊2 4.08 8.00 20.00 36.00 52.80 66.40 透明樹脂 3.77 4.22 3.54 2.62 1.66 0.89 組 單體 3.38 2.43 2.43 2.43 2.43 2.43 成 光聚合引發劑 1.18 1.46 1.46 1.46 1.46 1.46 溶劑 33.33 32.46 29.71 26.06 22.22 19.11 合計 100.00 100.00 100.00 100.00 100.00 100.00 • M402 :「ANIROX M402」 · OXE.02 :「IRGAGURE 〇XE_02」 -29- 200949310Inductive coloring composition R-2 G-21 G-22 G-23 G-24 G-25 Pigment dispersion paste 1 PR254 PG58 PG58 PG58 PG58 PG58 Pigment dispersion paste 2 PR177 PY150 PY150 PY150 PY150 PY150 Acrylic acrylic acrylic acrylic acrylic acryl Acid transparent resin resin resin resin resin resin monomer M402 M402 M402 M402 M402 M402 Photopolymerization initiator Irg368 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Solvent PGMEA PGMEA PGMEA PGMEA PGMEA PGMEA Pigment dispersion paste 1 54.25 51.43 42.86 31.43 19.43 9.71 Book 2 2 4.08 8.00 20.00 36.00 52.80 66.40 Transparent resin 3.77 4.22 3.54 2.62 1.66 0.89 Group monomer 3.38 2.43 2.43 2.43 2.43 2.43 Photopolymerization initiator 1.18 1.46 1.46 1.46 1.46 1.46 Solvent 33.33 32.46 29.71 26.06 22.22 19.11 Total 100.00 100.00 100.00 100.00 100.00 100.00 • M402 : "ANIROX M402" · OXE.02 : "IRGAGURE 〇XE_02" -29- 200949310

[表 13] 感光性著色組成物 G-26 G-27 G-28 G-29 G-30 顏料分散糊1 PG58 PG58 PG58 PG58 PG58 顏料分散糊2 PY138 PY138 PY138 PY138 PY138 丙烯酸 丙烯酸 丙讎 丙烯酸 丙烯酸 透明樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 單體 M402 M402 M402 M402 M402 光聚合引發劑 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 溶劑 PGMEA PGMEA PGMEA PGMEA PGMEA 顏料分散糊1 52.57 44.00 32.00 20.00 9.71 顏料分散糊2 6.40 18.40 35.20 52.00 66.40 透明樹脂 4.31 3.63 2.67 1.71 0.89 組 單體 2.43 2.43 2.43 2.43 2.43 成 光聚合引發劑 1.46 1.46 1.46 1.46 1.46 溶劑 32.82 30.08 26.24 22.40 19.11 合計 100.00 100.00 100.00 100.00 100.00 • M402 :「ANIROX M402」 · OXE-02 :「IRGACURE OXE-02」 -30- 200949310[Table 13] Photosensitive coloring composition G-26 G-27 G-28 G-29 G-30 Pigment dispersion paste 1 PG58 PG58 PG58 PG58 PG58 Pigment dispersion paste 2 PY138 PY138 PY138 PY138 PY138 Acrylic acrylic acrylonitrile acrylic acrylic transparent resin Resin resin resin resin monomer M402 M402 M402 M402 M402 Photopolymerization initiator OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Solvent PGMEA PGMEA PGMEA PGMEA PGMEA Pigment dispersion paste 1 52.57 44.00 32.00 20.00 9.71 Pigment dispersion paste 2 6.40 18.40 35.20 52.00 66.40 Transparent resin 4.31 3.63 2.67 1.71 0.89 group monomer 2.43 2.43 2.43 2.43 2.43 Photopolymerization initiator 1.46 1.46 1.46 1.46 1.46 Solvent 32.82 30.08 26.24 22.40 19.11 Total 100.00 100.00 100.00 100.00 100.00 • M402 : "ANIROX M402" OXE-02 : "IRGACURE OXE-02" -30- 200949310

[表 14] 感光性著缠成物 G-31 G-32 G-33 G-34 G-35 顏料分散糊1 PG36 PG36 PG36 PG36 PG36 顏料分散糊2 PY150 PY150 PY150 PY150 PY150 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 透明樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 單體 M402 M402 M402 M402 M402 光聚合引發劑 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 溶劑 PGMEA PGMEA PGMEA PGMEA PGMEA 顏料分散糊1 48.57 40.00 28.57 17.14 8.57 顏料分散糊2 12.00 24.00 40.00 56.00 68.00 透明樹脂 3.99 3.31 2.39 1.48 0.79 組 單體 2.43 2.43 2.43 2.43 2.43 成 光聚合引發劑 1.46 1.46 1.46 1.46 1.46 溶劑 31.54 28.80 25.14 21.49 18.74 合計 100.00 100.00 100.00 100.00 100.00 • M402 :「ANIROX M402」 · OXE-02 :「IRGACURE OXE-02」 -31- 200949310 [表 15] 感光性著舰成物 G-36 G-37 G-38 G-39 G-40 B-2 顏册散糊1 PG36 PG36 PG36 PG36 PG36 PG15:6 顔辦散糊2 PY138 PY138 PY138 PY138 PY138 PV23 丙烯酸 丙赚 丙烯酸 丙烯酸 丙嫌酸 丙烯酸 透明樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 單體 M402 M402 M402 M402 M402 M402 光聚合引發劑 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Irg369 溶劑 PGMEA PGMEA PGMEA PGMEA PGMEA PGMEA 顔料分散糊1 48.57 40.00 28.57 17.14 8.57 48.00 顏料分散糊2 12.00 24.00 40.00 56.00 68.00 2.00 透明樹脂 3.99 3.31 2.39 1.48 0.79 4.86 組 單體 2.43 2.43 2.43 2.43 2.43 3.54 成 光聚合引發劑 1.46 1.46 1.46 1.46 1.46 1.59 溶劑 31.54 28.80 25.14 21.49 18.74 40.00 合計 100.00 100.00 100.00 100.00 100.00 100.00 .M402 :「ANIROX M402」 · OXE-02 :「IRGACURE OXE-02 ❹[Table 14] Photosensitive entangled product G-31 G-32 G-33 G-34 G-35 Pigment dispersion paste 1 PG36 PG36 PG36 PG36 PG36 Pigment dispersion paste 2 PY150 PY150 PY150 PY150 PY150 Acrylic acrylic acrylate acrylic acrylic transparent resin Resin resin resin resin monomer M402 M402 M402 M402 M402 Photopolymerization initiator OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Solvent PGMEA PGMEA PGMEA PGMEA PGMEA Pigment dispersion paste 1 48.57 40.00 28.57 17.14 8.57 Pigment dispersion paste 2 12.00 24.00 40.00 56.00 68.00 Transparent resin 3.99 3.31 2.39 1.48 0.79 group monomer 2.43 2.43 2.43 2.43 2.43 Photopolymerization initiator 1.46 1.46 1.46 1.46 1.46 Solvent 31.54 28.80 25.14 21.49 18.74 Total 100.00 100.00 100.00 100.00 100.00 • M402 : "ANIROX M402" OXE-02 : "IRGACURE OXE-02" -31- 200949310 [Table 15] Photosensitive ship G-36 G-37 G-38 G-39 G-40 B-2 Photo album 1 PG36 PG36 PG36 PG36 PG36 PG15:6 Yan Office Dispersion 2 PY138 PY138 PY138 PY138 PY138 PV23 Acrylic Acrylic Acrylic Acrylic Acrylic Acid Acrylic Acrylic Transparent Resin Resin resin resin resin resin monomer M402 M402 M402 M402 M402 M402 Photopolymerization initiator OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Irg369 Solvent PGMEA PGMEA PGMEA PGMEA PGMEA PGMEA Pigment dispersion paste 1 48.57 40.00 28.57 17.14 8.57 48.00 Pigment Dispersion Paste 2 12.00 24.00 40.00 56.00 68.00 2.00 Transparent Resin 3.99 3.31 2.39 1.48 0.79 4.86 Group Monomer 2.43 2.43 2.43 2.43 2.43 3.54 Photopolymerization Initiator 1.46 1.46 1.46 1.46 1.46 1.59 Solvent 31.54 28.80 25.14 21.49 18.74 40.00 Total 100.00 100.00 100.00 100.00 100.00 100.00 .M402 : "ANIROX M402" · OXE-02 : "IRGACURE OXE-02 ❹

形成紅色像素所使用的紅色感光性著色組成物係如下 述表16的顔料比率（重量百分率）的紅色感光性著色組成物 (表 12 中，R-1 係[54.25 : 4.08] = [93 : 7]。 [表 16] 紅色感光性物 R-2 顔料比率(％) PR254 93 PR177 7 -32- 200949310 形成綠色像素所使用的綠色感光性著色組成物係如下 述表17、18所示的顏料比率（重量百分率）的綠色感光性著 色組成物G-21〜G-40。 [表 17] _ 綠色感光性著色組成物 G-21 G-22 G-23 G-24 G-25 G-26 G-27 G-28 G-29 G-30 顔料比率(％) PG58 90 75 55 34 17 92 77 56 35 17 PG36 PY150 10 25 45 66 83 PY138 8 23 44 65 83 [表 18] 綠色感光性著色組成物 G-31 G-32 G-33 G-34 G-35 G-36 G-37 G-38 G-39 G40 顏料比率(％) PG58 PG36 85 70 50 30 15 85 70 50 30 15 PY150 15 30 50 70 85 PY138 15 30 50 70 85 又，形成藍色像素所使用的綠色感光性著色組成物係 如下述表19所示的顏料比率（重量百分率）的藍色感光性著 色組成物。 [表 19] 藍色感光性著色組成物 B-2 顏料比率(%) PB15:6 96 PV23 4 -33- .200949310 關於上述顏料比率的感光性著色組成物，在CIE 1931 XYZ表色系統的色度座標xy，以紅色像素爲χ = 0·640、綠 色像素爲y = 〇_600、藍色像素爲y = 〇.600的方式調整，並以 下述實施例及比較例所示的組合製造3色彩色濾光片。調 整色度値係基於廣播規格亦即EBU規格値而成者，但是未 限定於該範圍。 紅色感光性著色組成物係使用上述表12(表16)所示之 R-2，藍色感光性著色組成物係使用上述表15(表19)所示 © 之B-2,綠色感光性著色組成物係使用上述表12、13 (表17) 所示之G-21〜G-30,並以上述指定色度目標來製造3色彩 色濾光片。 將該等彩色濾光片與、具備組合藍色LED與YAG而使 發光色混色而成之白色LED裝置的背光板之組合作爲實施 例1 1〜2 0。 又，紅色感光性著色組成物係使用上述表12 (表16)所 示之R-2，藍色感光性著色組成物係使用上述表15 (表19) Q 所示之B-2,綠色感光性著色組成物係使用上述表14、15 (表 18)所示之G-31〜G-40，並以上述指定色度目標來製造3 色彩色濾光片。 將該等彩色濾光片與、具備組合藍色LED與YAG而使 發光色混色而成之白色LED裝置的背光板之組合作爲比較 例1 1〜2 0。 [評價項目] (亮度） 將綠色像素的亮度（G-Y)、及作爲彩色濾光片的白色顯 -34- .200949310 示之亮度（W-Υ)，藉由使用C.I.顏料綠58(1>(}58)與c」顔料 綠36(PG36)時比較’亮度較高者爲〇，較低者爲x。 在該比較法，將使用C.I.顔料綠58的實施例之彩色濾 光片、及使用C.I·顏料綠36的比較例之彩色減光片，將在 CIE1931XYZ顯示系統之xy色度値調色成爲相同來製造， 如此進行後’使xy色度値調色成爲相同之實施例與比較例 的號碼爲一致（例如實施例1對應比較例i )，並比較各自的 (G-Y)及（W-Y)的値來判定。 €> (評價結果） 實施例1 1〜20的評價結果係如表20所示，比較例1 1 〜20的結果係如表21所示。 又，表20、21中的色度値係在CIE1931 XYZ表色系 統之xy色度及Y(亮度）。 ❹ -35- 200949310 oo oz £ 實施例 20 G-30 CO oo 0.640 0.342 19.32 0.376 1_ 0.600 1 55.42 1 0.149 0.060 8.19 0.320 0.291 27.64 63.56 〇 〇 實施例 19 G-29 vn CO ΙΟ VO 0.640 0.342 19.32 ! 0.364 0.600 1 63.36 0.149 0.060 8.19 0.318 0.304 30.29 64.63 〇 〇 實施例 18 G-28 Ό in 荨 0.640 0.342 19.32 0.349 0.600 63.57 0.149 0.060 8.19 0.313 0.305 cn 65.95 〇 〇 實施例1 17 1 G-27 ρ CO <N 0.640 0.342 19.32 0.326 0.600 I 59.41 0.149 0.060 8.19 0.304 0.298 28.98 68.00 〇 〇 nmm 1 16 G-26 〇\ OO 0.640 0.342 19.32 0.302 0.600 1 53.85 0.149 0.060 8.19 0.296 0.288 27.12 70.15 〇 〇 實施例 15 G-25 CO oo 0.640 0.342 19.32 1 0.378 0.600 丨 50.49 0.149 0.060 8.19 0.319 0.281 26.00 63.38 〇 〇 實施例 14 G-24 荠 \〇 \〇 0.640 0.342 19.32 ! 0.369 0.600 61.28 0.149 0.060 8.19 0.319 0.301 29.60 64.20 〇 〇 實施例 13 G-23 ur> m 0.640 0.342 19.32 0.356 0.600 1 63.78 0.149 0.060 8.19 0.315 0.305 30.43 65.32 〇 〇 實施例 12 G-22 in 卜 〇α 0.640 0.342 19.32 0.334 0.600 l 60.87 0.149 0.060 8.19 0.307 0.300 29.46 67.29 〇 〇 實施例 11 G-21 ο 0.640 0.342 19.32 0.309 0.600 丨 55.50 0.149 0.060 ON 5 0.298 0.291 27.67 69.53 〇 〇 -----1 綠色感光性著讎成物 PG58 iPY150 1 PY138 X >> >^ X 1 Green y X Blue y Y X White y Y NTSC 比 G-Y W-Y 綠觸料比率丨 •9e_ 200949310 ο lu ϊ 比較例 20 G-40 r —~ ir> 〇〇 0.640 0.342 19.32 1 0.376 I 0.600 1 51.53 1 0.149 0.060 8.19 0.318 0.283 26.35 63.56 X X 比較例 19 G-39 〇 0.640 0.342 19.32 0.364 0.600 59.40 0.149 0.060 〇\ 5 0.317 0.298 28.97 64.50 X X 比較例 18 G-38 嶋, 0.342 19.32 0.349 0.600 59.71 0.149 0.060 8.19 0.312 0.298 29.08 65.93 X X X 比較例比較例 16 17 G-36 G-37 〇 ——— un 0.640 | 0.342 19.32 0.325 0.600 | 54.88 0.149 0.060 8.19 0.304 0.290 27.46 68.01 X 0.640 0.342 19.32 j 0.302 1 | 0.600 | 45.47 I 0.149 0.060 8.19 0.296 0.278 1 25.33 70.15 X X 比較例 15 G-35 ν/η 一丨__— νΠ ΟΟ 0.640 0.342 19.32 0.378 1 0.600 47.21 0.149 0.060 8.19 0.318 0.275 24.91 63.38 X X imm \ Ji-1 G-34 〇 I 0.640 1 0.342 19.32 0.369 0.600 | \ 57.79 0.149 0.060 8.19 〇·318 1 0.295 28.44 64.18 X X X 比較例 13 G-33 0.640 | 0.342 19.32 0.356 ,0.600 60.14 I 0.149 0.060 5 0.314 0.299 29.22 6534 X 比較例\比較例\ 11 1 12 1 G-32 〇 0.640 0.342 19.32 0.334 0.600 (56.63 0.149 0.060 8.19 0.305 0.293 28.05 67.32 X X G-31 ^2 0.640 0.342 19.32 0.309 0.600 50.31 1 0.149 0.060 8.19 1 0.298 ! 0.281 25.94 69.58 X X 一 一 ^ PG36 1ΡΥ150 PY138 X X Green y 1 ^ X Blue y Y -χ—1 White y Y OTSC比 G-Y 1 w-γ m 鳓 綠色顔料比率丨 1 -Li_ 200949310 從表20、21的結果’以下事項可以清楚明白。亦即， 使用C.I.顏料綠58(1>(358)作爲綠色顏料時（實施例^〜之㈨ 及使用C.I.顔料36(PG36)作爲綠色顏料時（比較例u〜 2 0)，在其相同號碼】ι〜20之間，比較綠色像素的亮度（G_Y) 及作爲彩色濾光片白色顯示之亮度（W_Y)之結果，得知在任 —色度値’都是以使用C.I·顏料綠58(PG58)時（實施例11 〜2 0)爲較高，能夠實現高亮度。 試驗例3 ® 本試驗例係顯示對應本發明的第3實施形態之使用組 合藍色LED與紅-綠發光螢光體而使發光色混色而成之白 色LED裝置作爲背光板時，在彩色濾光片的綠色像素使用 溴化鋅酞菁綠色顏料之效果。 (丙烯酸樹脂的合成例） 與上述試驗例1同樣地進行，來調製含有重量平均分 子量Mw爲20000的丙烯酸樹脂之丙烯酸樹脂溶液。 (顏料分散糊的調製） 〇 與上述試驗例1同樣地進行，來調製上述表1所示之 顔料分散糊。 (感光性著色組成物的調製） 將各成分以下述表22〜25所示之比率調配，並使用攪 拌器攪拌混合至各成分完全溶解’且使用1微米的過濾器 過濾，來調製如下述表22〜25所示之感光性著色組成物 R-3 、 G-41〜G-60 及 B-3 。 -38- 200949310The red photosensitive coloring composition used for forming the red pixel is a red photosensitive coloring composition such as the pigment ratio (% by weight) of Table 16 below (in Table 12, R-1 system [54.25: 4.08] = [93: 7] [Table 16] Red photosensitive material R-2 Pigment ratio (%) PR254 93 PR177 7 -32- 200949310 The green photosensitive coloring composition used for forming green pixels is a pigment ratio as shown in the following Tables 17 and 18. (% by weight) of the green photosensitive coloring composition G-21 to G-40. [Table 17] _ Green photosensitive coloring composition G-21 G-22 G-23 G-24 G-25 G-26 G- 27 G-28 G-29 G-30 Pigment ratio (%) PG58 90 75 55 34 17 92 77 56 35 17 PG36 PY150 10 25 45 66 83 PY138 8 23 44 65 83 [Table 18] Green photosensitive coloring composition G -31 G-32 G-33 G-34 G-35 G-36 G-37 G-38 G-39 G40 Pigment ratio (%) PG58 PG36 85 70 50 30 15 85 70 50 30 15 PY150 15 30 50 70 85 PY138 15 30 50 70 85 Further, the green photosensitive coloring composition used for forming the blue pixel is a pigment ratio (weight shown in Table 19 below). Blue photosensitive coloring composition of the fractions. [Table 19] Blue photosensitive coloring composition B-2 Pigment ratio (%) PB15: 6 96 PV23 4 -33- .200949310 Photosensitive coloring of the above pigment ratio The composition, in the chromaticity coordinate xy of the CIE 1931 XYZ color system, is adjusted in such a way that the red pixel is χ = 0·640, the green pixel is y = 〇_600, and the blue pixel is y = 〇.600, and below A three-color color filter is produced by combining the examples and the comparative examples described above. The chromaticity adjustment is based on the EBU specification of the broadcast specification, but is not limited to this range. The red photosensitive coloring composition is used. R-2 shown in the above Table 12 (Table 16), the blue photosensitive coloring composition is B-2 shown in Table 15 (Table 19), and the green photosensitive coloring composition is the above Table 12. 13 (Table 17) shows G-21 to G-30, and produces three color filters with the specified chromaticity target. These color filters are combined with blue LEDs and YAGs. The combination of the backlights of the white LED device in which the luminescent color is mixed is used as the embodiment 1 1 to 2 0. Further, in the red photosensitive coloring composition, R-2 shown in the above Table 12 (Table 16) was used, and the blue photosensitive coloring composition was B-2 shown in Table 15 (Table 19) Q, and green photosensitive was used. The coloring composition was produced by using G-31 to G-40 shown in Tables 14 and 15 (Table 18) above, and a three-color color filter was produced with the above specified chromaticity target. The combination of the color filters and the backlight of a white LED device having a combination of a blue LED and a YAG and a luminescent color was used as Comparative Examples 1 1 to 2 0. [Evaluation Item] (Brightness) The brightness (GY) of the green pixel and the brightness (W-Υ) shown as white color of the color filter -3449310 by using CI Pigment Green 58 (1 > }58) Compared with c"Pigment Green 36 (PG36), 'the higher brightness is 〇, the lower is x. In this comparison method, the color filter of the example of CI Pigment Green 58 is used, and the color filter is used. The color dimming sheet of the comparative example of CI·Pigment Green 36 was produced by the same coloring of the xy chromaticity 値 of the CIE 1931 XYZ display system, and the following example was performed to make the xy chromaticity 値 to be the same. The numbers are the same (for example, Example 1 corresponds to Comparative Example i), and the respective (GY) and (WY) 値 are compared to determine. €> (Evaluation Results) Example 1 The evaluation results of 1 to 20 are as follows 20, the results of Comparative Examples 1 1 to 20 are shown in Table 21. Further, the chromaticity 値 in Tables 20 and 21 is the xy chromaticity and Y (brightness) of the CIE1931 XYZ color system. ❹ -35 - 200949310 oo oz £ Example 20 G-30 CO oo 0.640 0.342 19.32 0.376 1_ 0.600 1 55.42 1 0.149 0.060 8.19 0.320 0.291 27.64 63.56 Example 19 G-29 vn CO ΙΟ VO 0.640 0.342 19.32 ! 0.364 0.600 1 63.36 0.149 0.060 8.19 0.318 0.304 30.29 64.63 Example 18 G-28 Ό in 荨0.640 0.342 19.32 0.349 0.600 63.57 0.149 0.060 8.19 0.313 0.305 cn 65.95 〇〇 Example 1 17 1 G-27 ρ CO < N 0.640 0.342 19.32 0.326 0.600 I 59.41 0.149 0.060 8.19 0.304 0.298 28.98 68.00 〇〇nmm 1 16 G-26 〇\ OO 0.640 0.342 19.32 0.302 0.600 1 53.85 0.149 0.060 8.19 0.296 0.288 27.12 70.15 〇〇Example 15 G-25 CO oo 0.640 0.342 19.32 1 0.378 0.600 丨50.49 0.149 0.060 8.19 0.319 0.281 26.00 63.38 〇〇Example 14 G-24 荠\〇\〇0.640 0.342 19.32 ! 0.369 0.600 61.28 0.149 0.060 8.19 0.319 0.301 29.60 64.20 〇〇Example 13 G-23 ur> m 0.640 0.342 19.32 0.356 0.600 1 63.78 0.149 0.060 8.19 0.315 0.305 30.43 65.32 〇〇 Example 12 G-22 in 〇α 0.640 0.342 19.32 0.334 0.600 l 60.87 0.149 0.060 8.19 0.307 0.300 29.46 67.29 〇〇Example 11 G-21 ο 0.640 0.342 19.32 0.309 0 .600 丨55.50 0.149 0.060 ON 5 0.298 0.291 27.67 69.53 〇〇-----1 Green photosensitive composition PG58 iPY150 1 PY138 X >>>^ X 1 Green y X Blue y YX White y Y NTSC to GY WY Green Contact Ratio 丨•9e_ 200949310 ο lu ϊ Comparative Example 20 G-40 r —~ ir> 〇〇0.640 0.342 19.32 1 0.376 I 0.600 1 51.53 1 0.149 0.060 8.19 0.318 0.283 26.35 63.56 XX Comparative Example 19 G -39 〇0.640 0.342 19.32 0.364 0.600 59.40 0.149 0.060 〇\ 5 0.317 0.298 28.97 64.50 XX Comparative Example 18 G-38 嶋, 0.342 19.32 0.349 0.600 59.71 0.149 0.060 8.19 0.312 0.298 29.08 65.93 XXX Comparative Example Comparative Example 16 17 G-36 G -37 〇——— un 0.640 | 0.342 19.32 0.325 0.600 | 54.88 0.149 0.060 8.19 0.304 0.290 27.46 68.01 X 0.640 0.342 19.32 j 0.302 1 | 0.600 | 45.47 I 0.149 0.060 8.19 0.296 0.278 1 25.33 70.15 XX Comparative Example 15 G-35 ν /η 一丨__— νΠ ΟΟ 0.640 0.342 19.32 0.378 1 0.600 47.21 0.149 0.060 8.19 0.318 0.275 24.91 63.38 XX imm \ Ji-1 G-34 〇I 0.640 1 0.342 19.32 0.369 0.600 | 57.79 0.149 0.060 8.19 〇·318 1 0.295 28.44 64.18 XXX Comparative Example 13 G-33 0.640 | 0.342 19.32 0.356 ,0.600 60.14 I 0.149 0.060 5 0.314 0.299 29.22 6534 X Comparative example\Comparative example\11 1 12 1 G-32 〇0.640 0.342 19.32 0.334 0.600 (56.63 0.149 0.060 8.19 0.305 0.293 28.05 67.32 XX G-31 ^2 0.640 0.342 19.32 0.309 0.600 50.31 1 0.149 0.060 8.19 1 0.298 ! 0.281 25.94 69.58 XX 一一^ PG36 1ΡΥ150 PY138 XX Green y 1 ^ X Blue y Y -χ-1 White y Y OTSC ratio GY 1 w-γ m 鳓 Green pigment ratio 丨1 -Li_ 200949310 From the results of Tables 20 and 21, the following matters can be clearly understood. That is, when CI Pigment Green 58 (1) (358) is used as the green pigment (Example (~9) and CI Pigment 36 (PG36) is used as the green pigment (Comparative Example u~2 0), the same number is used Between ι and 20, comparing the brightness of the green pixel (G_Y) with the brightness of the color filter (W_Y), it is known that the color-color 値' is used to use CI·Pig Green 58 (PG58). In the case of (Examples 11 to 20), high luminance can be achieved. Test Example 3 ® This test example shows the use of a combination blue LED and a red-green luminescent phosphor according to the third embodiment of the present invention. When the white LED device in which the luminescent color is mixed is used as the backlight, the effect of the zinc bromide phthalocyanine green pigment is used for the green pixel of the color filter. (Synthesis Example of Acrylic Resin) The same procedure as in Test Example 1 described above was carried out. An acrylic resin solution containing an acrylic resin having a weight average molecular weight Mw of 20,000 was prepared. (Preparation of Pigment Dispersion Paste) 〇 In the same manner as in Test Example 1, the pigment dispersion paste shown in Table 1 above was prepared. Coloring composition The components were prepared at a ratio shown in the following Tables 22 to 25, and stirred and mixed until the components were completely dissolved using a stirrer, and filtered using a filter of 1 μm to prepare photosensitivity as shown in Tables 22 to 25 below. Coloring compositions R-3, G-41~G-60 and B-3. -38- 200949310

[表 22] 感光性著色組成物 R-3 G-41 G-42 G-43 G-44 G-45 顏料分散糊1 PR254 PG58 PG58 PG58 PG58 PG58 顏料分散糊2 PR177 PY150 PY150 PY150 PY150 PY150 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 透明樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 單體 M402 M402 M402 M402 M402 M402 光聚合引發劑 Irg368 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 溶劑 PGMEA PGMEA PGMEA PGMEA PGMEA PGMEA 顏料分散糊1 54.25 52.27 43.43 32.00 18.86 9.71 顏料分散糊2 4.08 6.40 19.20 35.20 53.60 66.40 透明樹脂 3.77 4.31 3.58 2.67 1.62 0.89 組 單體 3.38 2.43 2.43 2.43 2.43 2.43 成 光聚合引發劑 1.18 1.46 1.46 1.46 1.46 1.46 溶劑 33.33 32.82 29.90 26.24 22.03 19.11 合計 100.00 100.00 100.00 100.00 100.00 100.00 .M402 :「ANIROX M402」 · OXE-02 :「IRGACURE OXE-02」 -39- 200949310[Table 22] Photosensitive coloring composition R-3 G-41 G-42 G-43 G-44 G-45 Pigment dispersion paste 1 PR254 PG58 PG58 PG58 PG58 PG58 Pigment dispersion paste 2 PR177 PY150 PY150 PY150 PY150 PY150 Acrylic acrylic acid Acrylic acrylic acid acrylic resin resin resin resin resin resin monomer M402 M402 M402 M402 M402 54.25 52.27 43.43 32.00 18.86 9.71 Pigment dispersion paste 2 4.08 6.40 19.20 35.20 53.60 66.40 Transparent resin 3.77 4.31 3.58 2.67 1.62 Group of monomers 3.38 2.43 2.43 2.43 2.43 2.43 Photopolymerization initiator 1.18 1.46 1.46 1.46 1.46 1.46 Solvent 33.33 32.82 29.90 26.24 22.03 19.11 Total 100.00 100.00 100.00 100.00 100.00 100.00 .M402 : "ANIROX M402" · OXE-02 : "IRGACURE OXE-02" -39- 200949310

[表 23] 感光性著色組成物 G-46 G-47 G-48 G-49 G-50 顏料分散糊1 PG58 PG58 PG58 PG58 PG58 顏料分散糊2 PY138 PY138 PY138 PY138 PY138 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 透明樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 單體 M402 M402 M402 M402 M402 光聚合引發劑 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 溶劑 PGMEA PGMEA PGMEA PGMEA PGMEA 顏料分散糊1 53.71 44.57 32.57 20.00 9.71 顏料分散糊2 4.80 17.60 34.40 52.00 66.40 透明樹脂 4.41 3.67 2.71 1.71 0.89 組 單體 2.43 2.43 2.43 2.43 2.43 成 光聚合引發劑 1.46 1.46 1.46 1.46 1.46 溶劑 33.19 30.26 26.42 22.40 19.11 合計 100.00 100.00 100.00 100.00 100.00 .M402 :「ANIROX M402」 · OXE-02 :「IRGACURE OXE-02」 -40- 200949310[Table 23] Photosensitive coloring composition G-46 G-47 G-48 G-49 G-50 Pigment dispersion paste 1 PG58 PG58 PG58 PG58 PG58 Pigment dispersion paste 2 PY138 PY138 PY138 PY138 PY138 Acrylic acrylic acid acrylic acid acrylic transparent resin Resin resin resin resin monomer M402 M402 M402 M402 M402 Photopolymerization initiator OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Solvent PGMEA PGMEA PGMEA PGMEA PGMEA Pigment dispersion paste 1 53.71 44.57 32.57 20.00 9.71 Pigment dispersion paste 2.80 17.60 34.40 52.00 66.40 Transparent resin 4.41 3.67 2.71 1.71 0.89 Group monomer 2.43 2.43 2.43 2.43 2.43 Photopolymerization initiator 1.46 1.46 1.46 1.46 1.46 Solvent 33.19 30.26 26.42 22.40 19.11 Total 100.00 100.00 100.00 100.00 100.00 .M402 : "ANIROX M402" · OXE -02 : "IRGACURE OXE-02" -40- 200949310

[表 24] 感光性著擁成物 G-51 G-52 G-53 G-54 G-55 顏料分散糊1 PG36 PG36 PG36 PG36 PG36 顏料分散糊2 PY150 PY150 PY150 PY150 PY150 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 透明樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 單體 M402 M402 M402 M402 M402 光聚合引發劑 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 溶劑 PGMEA PGMEA PGMEA PGMEA PGMEA 顏料分散糊1 48.57 40.00 28.57 17.14 8.57 顏料分散糊2 12.00 24.00 40.00 56.00 68.00 透明樹脂 3.99 3.31 2.39 1.48 0.79 組 單體 2.43 2.43 2.43 2.43 2.43 成 光聚合引發劑 1.46 1.46 1.46 1.46 1.46 溶劑 31.54 28.80 25.14 21.49 18.74 合計 100.00 100.00 100.00 100.00 100.00 • M402 :「ANIROX M402」 .OXE-02 :「IRGACURE OXE-02」 -41- 200949310 [表 25] 感雛著色組成物 G-56 G-57 G-58 G-59 G-60 B-3 顏冊散糊1 PG36 PG36 PG36 PG36 PG36 PG15:6 顏齡散糊2 PY138 PY138 PY138 PY138 PY138 PV23 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 丙烯酸 透明樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 樹脂 單體 M402 M402 M402 M402 M402 M402 光聚合引發劑 OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Irg369 溶劑 PGMEA PGMEA PGMEA PGMEA PGMEA PGMEA 顏料分散糊1 48.57 40.00 28.57 17.14 8.57 48.00 顏册散糊2 12.00 24.00 40.00 56.00 68.00 2.00 透明樹脂 3.99 3.31 2.39 1.48 0.79 4.86 組 單體 2.43 2.43 2.43 2.43 2.43 3.54 成 光聚合引發劑 1.46 1.46 1.46 1.46 1.46 1.59 溶劑 31.54 28.80 25.14 21.49 18.74 40.00 合計 100.00 100.00 100.00 100.00 100.00 100.00 .M402 :「ANIROX M402」 · OXE-02 :「IRGACURE OXE-02」 形成紅色像素所使用的紅色感光性著色組成物係如下 述表26的顏料比率（重量百分率）的紅色感光性著色組成物 (表 22 中，R-3 係[54.25: 4.08] = [93: 7]。 [表 26] 紅色感雜著色脈物 R-3 顏料比率(%) PR254 93 PR177 7 -42- 200949310 形成綠色像素所使用的綠色感光性著色組成物係如下 述表27、28所示的顏料比率（重量百分率）的綠色感光性著 色組成物G-41〜G-60。 [表 27] 綠色感光性著色組成物 G-41 G-42 G-43 G-44 G-45 G-46 G-47 G-48 G-49 G-50 顏料比率(％) PG58 92 76 56 33 17 94 78 57 35 17 PG36 PY150 8 24 44 67 83 PY138 6 22 43 65 83 [表 28] 綠色感光性著色組成物 G-51 G-52 G-53 G-54 G-55 G-56 G-57 G-58 G-59 G-60 顏料比率(％) PG58 PG36 85 70 50 30 15 85 70 50 30 15 PY150 15 30 50 70 85 PY138 15 30 50 70 85 又，形成藍色像素所使用的綠色感光性著色組成物係 如下述表29所示的顏料比率（重量百分率）的藍色感光性著 色組成物。 [表 29] 藍色感光性著色組成物 B-3 顏料比率(％) PB15.-6 96 PV23 4 -43- 200949310 關於上述顏料比率的感光性著色組成物，在CIE 1931 XYZ表色系統的色度座標xy，以紅色像素爲x==〇.640、綠 色像素爲y = 0.600、藍色像素爲y = 0.600的方式調整，並以 下述實施例及比較例所示的組合製造3色彩色濾光片。調 整色度値係基於廣播規格亦即EBU規格値而成者，但是未 限定於該範圍。 紅色感光性著色組成物係使用上述表22(表26)所示之 R-3,藍色感光性著色組成物係使用上述表25 (表2 9)所示 〇 之B-3,綠色感光性著色組成物係使用上述表22、23 (表17) 所示之G-41〜G-50,並以上述指定色度目標來製造3色彩 色濾光片。 將該等彩色濾光片與、具備組合藍色LED與紅-綠發光 螢光體而使發光色混色而成之白色led裝置的背光板之組 合作爲實施例2 1〜3 0。 又，紅色感光性著色組成物係使用上述表2 2(表26)所 示之R-3，藍色感光性著色組成物係使用上述表25 (表29) 〇 所示之B-3,綠色感光性著色組成物係使用上述表2 4、25 (表 2 8)所示之〇-51〜〇-60’並以上述指定色度目標來製造3 色彩色濾光片。 將該等彩色濾光片與、具備組合藍色LED與紅-綠發光 螢光體而使發光色混色而成之白色LED裝置的背光板之組 合作爲比較例2 1〜3 0 » [評價項目] (亮度） 將綠色像素的亮度（G-Y)、及作爲彩色濾光片的白色顯 -44- 200949310 不之亮度（W-Υ)’藉由使用C.I.顔料綠58(PG58)與C.I.顏料 綠36(PG36)時比較’亮度較高者爲〇，較低者爲乂。 在該比較法’將使用C.I.顏料綠58的實施例之彩色濾 光片、及使用C.I.顏料綠36的比較例之彩色濾光片，將在 CIE1931XYZ顯示系統之Xy色度値調色成爲相同來製造， 如此進行後，使xy色度値調色成爲相同之實施例與比較例 的號碼爲一致（例如實施例1對應比較例1)，並比較各自的 (G-Y)及（W-Υ)的値來判定。 © (評價結果） 實施例2 1〜3 0的評價結果係如表3 0所示，比較例2 1 〜30的結果係如表31所示。 又，表30、31中的色度値係在CIE1931 XYZ表色系 統之xy色度及Y(亮度）。[Table 24] Photosensitive G-51 G-52 G-53 G-54 G-55 Pigment Dispersion Paste 1 PG36 PG36 PG36 PG36 PG36 Pigment Dispersion Paste 2 PY150 PY150 PY150 PY150 PY150 Acrylic Acrylic Acrylic Acrylic Acrylic Transparent Resin Resin resin resin resin monomer M402 M402 M402 M402 M402 Photopolymerization initiator OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Solvent PGMEA PGMEA PGMEA PGMEA PGMEA Pigment dispersion paste 1 48.57 40.00 28.57 17.14 8.57 Pigment dispersion paste 2 12.00 24.00 40.00 56.00 68.00 Transparent resin 3.99 3.31 2.39 1.48 0.79 group monomer 2.43 2.43 2.43 2.43 2.43 Photopolymerization initiator 1.46 1.46 1.46 1.46 1.46 Solvent 31.54 28.80 25.14 21.49 18.74 Total 100.00 100.00 100.00 100.00 100.00 • M402 : "ANIROX M402" . OXE-02 : "IRGACURE OXE-02" -41- 200949310 [Table 25] Sensitive coloring composition G-56 G-57 G-58 G-59 G-60 B-3 Photo album 1 PG36 PG36 PG36 PG36 PG36 PG15:6 Yanling Dispersion 2 PY138 PY138 PY138 PY138 PY138 PV23 Acrylic Acrylic Acrylic Acrylic Acrylic Acrylic Transparent Resin Resin resin resin resin resin monomer M402 M402 M402 M402 M402 M402 Photopolymerization initiator OXE-02 OXE-02 OXE-02 OXE-02 OXE-02 Irg369 Solvent PGMEA PGMEA PGMEA PGMEA PGMEA PGMEA Pigment dispersion paste 1 48.57 40.00 28.57 17.14 8.57 48.00 颜册散糊2 12.00 24.00 40.00 56.00 68.00 2.00 Transparent resin 3.99 3.31 2.39 1.48 0.79 4.86 Group monomer 2.43 2.43 2.43 2.43 2.43 3.54 Photopolymerization initiator 1.46 1.46 1.46 1.46 1.46 1.59 Solvent 31.54 28.80 25.14 21.49 18.74 40.00 Total 100.00 100.00 100.00 100.00 100.00 100.00 .M402 : "ANIROX M402" · OXE-02 : "IRGACURE OXE-02" The red photosensitive coloring composition used to form red pixels is red photosensitive according to the pigment ratio (weight percentage) of Table 26 below. Coloring composition (in Table 22, R-3 is [54.25: 4.08] = [93: 7]. [Table 26] Red color-sensitive coloring matter R-3 Pigment ratio (%) PR254 93 PR177 7 -42- 200949310 The green photosensitive coloring composition used for forming green pixels is a pigment ratio as shown in Tables 27 and 28 below. (% by weight) of the green photosensitive coloring composition G-41 to G-60. [Table 27] Green photosensitive coloring composition G-41 G-42 G-43 G-44 G-45 G-46 G-47 G-48 G-49 G-50 Pigment ratio (%) PG58 92 76 56 33 17 94 78 57 35 17 PG36 PY150 8 24 44 67 83 PY138 6 22 43 65 83 [Table 28] Green photosensitive coloring composition G-51 G-52 G-53 G-54 G-55 G-56 G-57 G-58 G-59 G-60 Pigment ratio (%) PG58 PG36 85 70 50 30 15 85 70 50 30 15 PY150 15 30 50 70 85 PY138 15 30 50 70 85 Also, the green sensitivity used to form blue pixels The coloring composition is a blue photosensitive coloring composition having a pigment ratio (% by weight) shown in Table 29 below. [Table 29] Blue photosensitive coloring composition B-3 Pigment ratio (%) PB15.-6 96 PV23 4 -43- 200949310 The photosensitive coloring composition of the above pigment ratio, the color of the CIE 1931 XYZ color system The coordinate xy is adjusted in such a manner that the red pixel is x==〇.640, the green pixel is y=0.600, and the blue pixel is y=0.600, and the three-color color filter is manufactured by the combination of the following embodiments and comparative examples. Light film. The adjustment chromaticity is based on the broadcast specification, that is, the EBU specification, but is not limited to this range. The red photosensitive coloring composition was R-3 shown in the above Table 22 (Table 26), and the blue photosensitive coloring composition was B-3 as shown in Table 25 (Table 29). For the coloring composition, G-41 to G-50 shown in Tables 22 and 23 (Table 17) above were used, and a three-color color filter was produced with the above specified chromaticity target. The combination of the color filters and the backlight panel having a white LED device in which a blue LED and a red-green luminescent phosphor are combined to form a luminescent color is used as the embodiment 2 1 to 30. Further, in the red photosensitive coloring composition, R-3 shown in the above Table 2 2 (Table 26) was used, and the blue photosensitive coloring composition was B-3 shown in Table 25 (Table 29). The photosensitive coloring composition was produced by using 〇-51 to 〇-60' shown in the above Tables 24 and 25 (Table 28) and producing a three-color color filter with the above specified chromaticity target. A combination of the color filters and a backlight panel having a white LED device in which a blue LED and a red-green luminescent phosphor are combined to form a luminescent color is used as a comparative example 2 1 to 3 0 » [Evaluation item ] (Brightness) The brightness of the green pixel (GY) and the white color as a color filter - 44 - 200949310 No brightness (W-Υ)' by using CI Pigment Green 58 (PG58) and CI Pigment Green 36 (PG36) When comparing 'the higher brightness is 〇, the lower is 乂. In the comparison method, a color filter of an example using CI Pigment Green 58 and a color filter of a comparative example using CI Pigment Green 36 were used to color the Xy chromaticity 在 of the CIE 1931 XYZ display system to be the same. After the above, the number of the xy chromaticity 値 is the same as that of the comparative example (for example, the first embodiment corresponds to the comparative example 1), and the respective (GY) and (W-Υ) are compared. I will judge it. © (Evaluation Results) The results of the evaluation of Examples 1 to 3 0 are shown in Table 30, and the results of Comparative Examples 2 1 to 30 are shown in Table 31. Further, the chromaticity 値 in Tables 30 and 31 is the xy chromaticity and Y (brightness) of the CIE1931 XYZ color system.

-45- 200949310 ο〇 οε嗽】 m 舾 0 r-j cn oo o s c5 l〇 <N c〇 T· < l〇 CO c5 1 CS CN vd l〇 Oi r—H s o s \< o cn CO » ( 1 < On CN § 〇 〇 辑芪 IU 导 0 l〇 cn i〇 VO o δ m cs c〇 v〇 1 CO I i〇 ^—H oi VO i—H o s p s 卜^ cn CO cn v〇 > < CO p CO cK 〇 〇 舾 〇 V-) co o s o in CN CO i〇 1 s cn 1 c> Γ- v〇 v〇 i—H o s p s 莴 cn VO CO cs On 穸 oo CN H c— 〇 〇 辑5 舾 ζ: ό 〇〇 cs cs o δ XT') cs c〇 v〇 oj | ON v〇 l_丨< o s p S i H cn g cn S σ< cs 芩 cn 〇 〇 m 舾 妄 ό VO o S o ir> c<i cO s § cs l〇 cs o 8 CS t—H s p s g cn 8 CO 没 XT) VO 〇 〇 |1； 〇 S3 o o wn CO s cn 8 VO cn On CN i〇 03 r~H s o s cn cn *—H cn 1 CN cs VO VO 〇 〇 舾 ό CO CO v〇 o 芝 o cs CO v〇 i H o 8 vq C<1 i 4 s r—H o s p s … Pi CO v〇 cn 寸 s oo cs GO v〇 〇 〇 IK g ό MD vr> o s o cn 1 cn o 8 vq i〇 cs »—H o s §, s oo CN CO o r-j cn 00 ，丨·< 1 < cn CN cn o 〇 〇 匡 辑S Μ g ό VO o CD vr> (N CO v〇 卜 oo CN o o VO cn CN cK i〇 CS 寸 ϊ—H c> s p s » < cn 1 < r~H CO »·Ή i—H o oo csi 卜 〇 〇 m u 1—t ϋ cs 〇\ oo 〇 o l〇 CM CO s o v〇 OQ o 8 V〇 CN t H ^-H s o s 卜： 〇 cn s cn 3 Oi γΊ 〇 〇 键 鄉 劫 m 繼 oo vn p cu 1 < oo CO g 〇4 X； >» >" g X >. >-> o m X >> >-< J_3 J-λ u 2 o >H M- 龚 魅 «] 繫 丨9寸— .200949310 ❹ο he漱】 比較例 30 ό vn oo 0.640 0.325 1 24.05 0.351 0.600 52.96 0.142 1 0.060 0.340 0.301 28.02 67.46 X X 比較例 29 6 ο 0.640 0.325 1 24.05 0.330 0.600 58.67 1 0.142 1_ 0.060 0.333 0.311 29.92 69.24 X X 比較例 28 ό 0.640 0.325 24.05 0.306 0.600 58.07 0.142 0.060 s 0.325 0.309 29.72 71.24 X X 比較例 27 ό 〇 0.640 0.325 24.05 0.277 0.600 53.47 0.142 0.060 s 0.316 0.302 28.19 73.83 X X 比較例 26 汔 ό UO oo » 4 0.640 0.325 24.05 0.252 0.600 47.69 0.142 0.060 s 0.310 0.291 26.26 75.74 X X ό l〇 » < νη oo 0.640 0.325 24.05 1 0.360 0.600 50.03 0.142 0.060 s 0.342 0.295 27.04 66.67 X X 比較例 24 艺 ό Ο 0.640 0.325 24.05 0.341 0.600 58.25 0.142 0.060 :0.337 0.310 29.78 68.33 X X 比較例 23 ?! ό 0.640 0.325 24.05 0.317 0.600 59.09 0.142 0.060 s 0.329 0.311 30.06 70.33 X X 比較例 22 cs νη ό ο 0.640 0.325 24.05 0.287 0.600 55.30 0.142 0.060 s 0.319 | 0.305 28.80 72.81 X X M is W") ό ι Η 0.640 0.325 24.05 0.259 0.600 49.42 0.142 0.060 s 0.312 0.294 26.84 75.17 X X 綠色感光性著色組成物 PG36 1 ΡΥ150 PY138 Ό X Green y Y 3 m X White y Y NTSC 比 6 綠色顏料比率 卜寸_ 200949310 從表30、31的結果，以下事項可以清楚明白。亦即， 使用C.I.顔料綠58(PG58)作爲綠色顏料時（實施例21〜30) 及使用C.I.顏料36(PG36)作爲綠色顔料時（比較例21〜 3 0)，在其相同號碼21〜30之間，比較綠色像素的亮度（G-Y) 及作爲彩色濾光片白色顯示之亮度（W-Y)之結果，得知在任 —色度値，都是以使用C.I·顏料綠58(PG58)時（實施例21 〜3 0)爲較高，能夠實現高亮度。 【圖式簡單說明】 Ο 第1圖係組合紅色LED、綠色LED、藍色LED而使發 光色混色而成之白色LED裝置的發光特性之特性圖。 第2圖係冷陰極螢光管（CCFL)的一個例子的發光特性 之特性圖》 第3圖係組合藍色LED與YAG系螢光體而使發光色混 色而成之白色LED裝置的發光特性之特性圖。 〇 第4圖係組合藍色LED與紅-綠發光螢光體而使發光色 混色而成之白色LED裝置的發光特性之特性圖。 第5圖係C.I.顏料綠58的分光透射率曲線。 第6圖係顯示液晶顯示裝置的結構例的槪略之剖面 圖。 【主要元件符號說明】 透明基板 TFT(薄膜電晶體）陣列 透明電極層 配向層 -48- 200949310 15 偏 光 板 2 1 透 明 基 板 22 彩 色 濾 光 片 23 透 明 電 極 層 24 配 向 層 25 偏 光 板 30 背 光 板 模 組-45- 200949310 ο〇οε嗽] m 舾0 rj cn oo os c5 l〇<N c〇T· < l〇CO c5 1 CS CN vd l〇Oi r-H sos \< o cn CO » ( 1 < On CN § 〇〇 芪 芪 芪 0 l〇cn i〇VO o δ m cs c〇v〇1 CO I i〇^—H oi VO i—H osps 卜^ cn CO cn v〇&gt < CO p CO cK 〇〇舾〇V-) co oso in CN CO i〇1 s cn 1 c> Γ- v〇v〇i-H osps edcn VO CO cs On 穸oo CN H c- 〇 〇 舾ζ 5 舾ζ: ό 〇〇 cs cs o δ XT') cs c〇v〇oj | ON v〇l_丨< osp S i H cn g cn S σ< cs 芩cn 〇〇m 舾妄ό VO o S o ir>c<i cO s § cs l〇cs o 8 CS t-H spsg cn 8 CO no XT) VO 〇〇|1; 〇S3 oo wn CO s cn 8 VO cn On CN i〇03 r~H sos cn cn *—H cn 1 CN cs VO VO 〇〇舾ό CO CO v〇o 芝 o cs CO v〇i H o 8 vq C<1 i 4 sr-H osps ... Pi CO v〇cn Inch s oo cs GO v〇〇〇IK g ό MD vr> oso cn 1 cn o 8 vq i〇cs »—H os §, s oo CN CO o rj cn 00 ,丨·< 1 < cn CN Cn o SS Μ g ό VO o CD vr> (N CO v〇卜 oo CN oo VO cn CN cK i〇CS inch ϊ—H c> sps » < cn 1 < r~H CO » ·Ή i—H o oo csi 卜〇〇 mu 1—t ϋ cs 〇\ oo 〇ol〇CM CO sov〇OQ o 8 V〇CN t H ^-H sos Bu: 〇cn s cn 3 Oi γΊ 〇〇 Key Township m oo vn p cu 1 < oo CO g 〇4 X; >» >" g X >. >-> om X >>>-< J_3 J- λ u 2 o >H M- Gong Mei «] System 9 inch — .200949310 ❹ο he漱] Comparative Example 30 ό vn oo 0.640 0.325 1 24.05 0.351 0.600 52.96 0.142 1 0.060 0.340 0.301 28.02 67.46 XX Comparative Example 29 6 ο 0.640 0.325 1 24.05 0.330 0.600 58.67 1 0.142 1_ 0.060 0.333 0.311 29.92 69.24 XX Comparative Example 28 ό 0.640 0.325 24.05 0.306 0.600 58.07 0.142 0.060 s 0.325 0.309 29.72 71.24 XX Comparative Example 27 ό 〇0.640 0.325 24.05 0.277 0.600 53.47 0.142 0.060 s 0.316 0.302 28.19 73.83 XX Comparative Example 26 汔ό UO oo » 4 0.640 0.325 24.05 0.252 0.600 47.69 0.142 0.060 s 0.310 0.291 26. 26 75.74 XX ό l〇» < νη oo 0.640 0.325 24.05 1 0.360 0.600 50.03 0.142 0.060 s 0.342 0.295 27.04 66.67 XX Comparative Example 24 Geisha Ο 0.640 0.325 24.05 0.341 0.600 58.25 0.142 0.060 :0.337 0.310 29.78 68.33 XX Comparative Example 23 ? ό 0.640 0.325 24.05 0.317 0.600 59.09 0.142 0.060 s 0.329 0.311 30.06 70.33 XX Comparative Example 22 cs νη ό ο 0.640 0.325 24.05 0.287 0.600 55.30 0.142 0.060 s 0.319 | 0.305 28.80 72.81 XXM is W") ό ι Η 0.640 0.325 24.05 0.259 0.600 49.42 0.142 0.060 s 0.312 0.294 26.84 75.17 XX Green photosensitive coloring composition PG36 1 ΡΥ150 PY138 Ό X Green y Y 3 m X White y Y NTSC ratio 6 green pigment ratio _ 200949310 From the results of Tables 30 and 31, the following items Can be clearly understood. That is, when CI Pigment Green 58 (PG58) is used as the green pigment (Examples 21 to 30) and CI Pigment 36 (PG36) is used as the green pigment (Comparative Examples 21 to 30), the same number is 21 to 30. Between the comparison of the brightness of the green pixel (GY) and the brightness of the color filter (WY), it is known that when any color chromaticity 値 is used, CI·Pigment Green 58 (PG58) is used. Example 21 ~ 3 0) is higher and can achieve high brightness. [Simple description of the drawing] Ο Fig. 1 is a characteristic diagram of the light-emitting characteristics of a white LED device in which a red LED, a green LED, and a blue LED are combined to form a color mixture. Fig. 2 is a characteristic diagram of luminescence characteristics of an example of a cold cathode fluorescent tube (CCFL). Fig. 3 is a luminescence characteristic of a white LED device in which a blue LED and a YAG-based phosphor are combined to form a luminescent color. Characteristic map. 〇 Fig. 4 is a characteristic diagram of the light-emitting characteristics of a white LED device in which a blue LED and a red-green luminescent phosphor are combined to form a luminescent color. Figure 5 is a spectral transmittance curve of C.I. Pigment Green 58. Fig. 6 is a schematic cross-sectional view showing a configuration example of a liquid crystal display device. [Description of main component symbols] Transparent substrate TFT (thin film transistor) array Transparent electrode layer alignment layer -48- 200949310 15 Polarizing plate 2 1 Transparent substrate 22 Color filter 23 Transparent electrode layer 24 Alignment layer 25 Polarizing plate 30 Backlight plate mode group

-49-49

Claims (1)

200949310 七、申請專利範圍： 1. 一種彩色濾光片，其特徵係使用於具備至少具有藍色 LED的發白色光的背光板之液晶顯示裝置之彩色濾光 片，該彩色濾光片係至少包含紅色像素' 綠色像素及藍 色像素，且該綠色像素含有溴化鋅酞菁綠色顏料。 2. 如申請專利範圍第1項之彩色濾光片，其中該背光板係 組合紅色LED、綠色LED及藍色LED而使發光色混色而 成之白色LED裝置。 3. 如申請專利範圍第2項之彩色濾光片，其中該綠色像素 係含有C.I.顏料綠58及C.I.顔料黃150。 4. 如申請專利範圍第2項之彩色濾光片，其中該綠色像素 係含有C.I.顔料綠58及C.I.顏料黃138。 5. 如申請專利範圍第1項之彩色濾光片’其中該背光板係 組合藍色LED與YAC系螢光體而使發光色混色而成之白 色LED裝置。 6. 如申請專利範圍第5項之彩色濾光片，其中該綠色像素 係含有C.I.顔料綠58及C.I·顔料黃150。 7. 如申請專利範圍第5項之彩色爐光片’其中該綠色像素 係含有C.I.顏料綠58及C.I.顔料黃138。 8. 如申請專利範圍第3或6項之彩色濾光片’其中該C.I. 顏料綠58與C.I.顏料黃150的重量百分比爲[90〜16]: [10〜84]。 9. 如申請專利範圍第4或7項之彩色濾光片’其中該C.I. 顏料綠58與C.I.顏料黃138的重量百分比爲[92〜17]: -50- .200949310 [8 〜83]。 10. 如申請專利範圍第1項之彩色濾光片，其中該背光板係 組合藍色LED與紅-綠發光螢光體而使發光色混色而成 之白色LED裝置。 11. 如申請專利範圍第10項之彩色濾光片，其中該綠色像 素係含有C.I·顔料綠58及C.I.顏料黃150。 12. 如申請專利範圔第η項之彩色濾光片，其中該C.I.顔 料綠58與C.I.顏料黃150的重量百分比爲[92〜17]: [8 〜83] ° 13. 如申請專利範圍第1〇項之彩色濂光片，其中該綠色像 素係含有C.I.顏料綠58及C.I.顏料黃138。 14. 如申請專利範圍第13項之彩色濾光片，其中該C.I.顔 料綠58與C.I.顔料黃138的重量百分比爲[94〜17]: [6 〜83] ° 15. 如申請專利範圍第1項之彩色濾光片，其與使用溴化銅 酞菁綠色顏料代替該溴化鋅酞菁綠色顏料且將在 CIE1931 XYZ顯示系統的xy色度値調色成爲相同之彩 色濾光片比較時，綠色像素的亮度（G-Y)及作爲彩色濾光 片的白色顯示之亮度（W-Y)係任一者都爲較高値。 16. —種液晶顯示裝置，其特徵係具備背光板及彩色濾光 片’其中該背光板係至少具有藍色LED的發白色光的背 光板’而該彩色減光片係至少包含紅色像素、綠色像素 及藍色像素且該綠色像素含有溴化鋅酞菁綠色顏料。 -51-200949310 VII. Patent application scope: 1. A color filter, which is characterized in that it is used for a color filter of a liquid crystal display device having a backlight plate emitting white light having at least a blue LED, the color filter being at least Contains red pixels 'green pixels and blue pixels, and this green pixel contains zinc bromide phthalocyanine green pigment. 2. The color filter of claim 1, wherein the backlight is a white LED device that combines a red LED, a green LED, and a blue LED to mix the luminescent colors. 3. The color filter of claim 2, wherein the green pixel comprises C.I. Pigment Green 58 and C.I. Pigment Yellow 150. 4. The color filter of claim 2, wherein the green pixel comprises C.I. Pigment Green 58 and C.I. Pigment Yellow 138. 5. The color filter of claim 1 wherein the backlight is a white LED device in which a blue LED and a YAC-based phosphor are combined to form a luminescent color. 6. The color filter of claim 5, wherein the green pixel comprises C.I. Pigment Green 58 and C.I. Pigment Yellow 150. 7. The color furnace sheet of claim 5, wherein the green pixel contains C.I. Pigment Green 58 and C.I. Pigment Yellow 138. 8. The color filter of claim 3 or 6 wherein the weight percentage of the C.I. Pigment Green 58 and C.I. Pigment Yellow 150 is [90~16]: [10~84]. 9. The color filter of claim 4 or 7 wherein the weight percentage of the C.I. Pigment Green 58 and C.I. Pigment Yellow 138 is [92 to 17]: -50-.200949310 [8 to 83]. 10. The color filter of claim 1, wherein the backlight is a white LED device in which a blue LED and a red-green luminescent phosphor are combined to form a luminescent color. 11. The color filter of claim 10, wherein the green pixel comprises C.I. Pigment Green 58 and C.I. Pigment Yellow 150. 12. For example, the color filter of the patent item ηn item, wherein the weight percentage of the CI pigment green 58 and the CI pigment yellow 150 is [92~17]: [8 to 83] ° 13. The color light-emitting sheet of the item 1 wherein the green pixel contains CI Pigment Green 58 and CI Pigment Yellow 138. 14. The color filter of claim 13, wherein the weight percentage of the CI Pigment Green 58 and the CI Pigment Yellow 138 is [94 to 17]: [6 to 83] ° 15. a color filter that is replaced with a copper bromide green pigment instead of the zinc bromide phthalocyanine green pigment and compared to the same color filter when the xy chromaticity of the CIE 1931 XYZ display system is sized to the same color filter. The brightness of the green pixel (GY) and the brightness of the white display as the color filter (WY) are both higher. 16. A liquid crystal display device, characterized by comprising a backlight panel and a color filter 'wherein the backlight panel is a backlight panel that emits white light having at least a blue LED, and the color dimming sheet contains at least red pixels, The green pixel and the blue pixel contain a zinc bromide phthalocyanine green pigment. -51-
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