CN101539678B - Liquid crystal display panel and manufacturing method thereof - Google Patents

Liquid crystal display panel and manufacturing method thereof Download PDF

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Publication number
CN101539678B
CN101539678B CN 200810086868 CN200810086868A CN101539678B CN 101539678 B CN101539678 B CN 101539678B CN 200810086868 CN200810086868 CN 200810086868 CN 200810086868 A CN200810086868 A CN 200810086868A CN 101539678 B CN101539678 B CN 101539678B
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substrate
liquid crystal
display panel
crystal display
disposed
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CN 200810086868
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CN101539678A (en
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曾迎祥
李得俊
蔡乙诚
麦真富
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中华映管股份有限公司
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Abstract

The invention discloses a method for manufacturing a liquid crystal display panel, which comprises the following steps of: firstly, providing a first substrate and a second substrate; secondly, forming a mixed solution between the first substrate and the second substrate, wherein the mixed solution consists of a plurality of liquid crystal molecules and a plurality of macromolecular monomers; thirdly, forming an electrical field between the first substrate and the second substrate; fourthly, performing a first light irradiation procedure of a partial mixed solution to make part of macromolecular monomers polymerized; and finally, performing a second light irradiation of the mixed solution to make macromolecular monomers polymerized.

Description

液晶显示面板及其制作方法 Liquid crystal display panel and manufacturing method thereof

技术领域 FIELD

[0001] 本发明是有关于一种液晶显示面板及其制造方法,且特别是有关于一种能减少暗纹产生并提升显示品质的液晶显示面板及其制造方法。 [0001] The present invention relates to a method for manufacturing a liquid crystal panel and a display, and more particularly relates to a lifting and reduces Shadoweave produce a display panel and a manufacturing method of a liquid crystal display quality.

背景技术 Background technique

[0002] 现今社会多媒体技术相当发达,多半受惠于半导体元件与显示装置的进步。 [0002] Display quite advanced today's society, most benefit from the advancement of semiconductor element of the display device. 就显示器而言,具有高画质、空间利用效率佳、低消耗功率、无辐射等优越特性的液晶显示面板已逐渐成为市场的主流。 In terms of display having high quality, good space efficiency, superior characteristics of the liquid crystal of low power consumption, no radiation display panel has become mainstream. 一般而言,液晶显示面板主要是由一有源元件阵列基板、一彩色滤光基板与位于两基板之间的液晶层所构成。 Generally, the liquid crystal display panel is mainly constituted by a liquid crystal layer between the active device array substrate, a color filter substrate is located between two substrates.

[0003] 为了改善液晶显示面板的制造品质,在有源元件阵列基板与彩色滤光基板之间形成液晶层时,会采用PSA(Polymer Sustain Alignment)技术,如图IA〜IC所示:首先,于有源元件阵列基板11与彩色滤光基板12之间形成一液晶层13,其中液晶层13是由液晶分子14与高分子单体(monomer) 15混合而成。 [0003] In order to improve the quality of manufacturing the liquid crystal display panel, when a liquid crystal layer between the active element array substrate and the color filter substrate, will use PSA (Polymer Sustain Alignment) technology, as shown in FIG IA~IC: First, the active element array substrate 11 and a color filter substrate 12 between the liquid crystal layer 13 is formed, wherein the liquid crystal layer 13 is obtained by mixing the liquid crystal molecules 14 and a polymer monomer (monomer) 15. 接着请参考图1B,于有源元件阵列基板11 与彩色滤光基板12之间施加一电压V,以形成电场。 Next, please refer to Figure 1B, a voltage V is applied between the active element array substrate 11 and the color filter substrate 12 to form an electric field. 液晶分子14会受电场影响,因而呈现倾倒状态。 The liquid crystal molecules 14 will be affected by electrical fields, thus showing tilted state. 然后,借由紫外光U对液晶层13中的高分子单体15进行照射,以使高分子单体15聚合并使液晶分子14的预倾状态被定位。 Then, the monomer the polymer is irradiated in the liquid crystal layer 13 by means of ultraviolet light 15 U, 15 so that the polymerization of the monomer and the polymer pretilt the liquid crystal molecules 14 is positioned.

[0004] 接着请参考图1C,高分子单体15受紫外光U照射聚合后,会于像素电极E上形成一下聚合物膜层16以及于彩色滤光基板12上形成一上聚合物膜层17。 [0004] Next, please refer to Figure 1C, U polymer monomer 15 by ultraviolet irradiation after the polymerization, formed on the pixel electrode E at 16 and forming a polymeric film on the polymer film layer 12 on the color filter substrate, 17. 一般而言,为了使液晶分子14呈多方向排列,会于像素电极E上形成有多个狭缝S'(slit),以使液晶分子14 能具有不同的配向,以使液晶显示面板达成广视角的要求。 Generally, in order to make the liquid crystal molecules 14 are arranged multidirectional, formed with a plurality of slits S '(slit) on the pixel electrode E, so that the liquid crystal molecules 14 can have a different alignment, the liquid crystal display panel to reach a wide Perspective requirements. 值得注意的是,对应于两相异倾倒方向之间的液晶分子14(如图IC所示的A处)会有排列紊乱的现象。 Notably, the corresponding 14 (A as shown at FIG IC) between the liquid crystal molecules in two different directions will be arranged in the pouring disorder phenomena. 这很容易造成显示画面有暗纹产生,而导致液晶显示面板10的显示品质下降,实有改进的必要。 This can easily cause a display screen to produce Obscure, resulting in deterioration of the display quality of the liquid crystal display panel 10, there is a need for improvement.

发明内容 SUMMARY

[0005] 本发明提供一种液晶显示面板的制作方法,其可使液晶分子能有良好的排列状态,以有效避免显示画面产生暗纹。 [0005] The present invention provides a method for manufacturing a liquid crystal display panel, which allows the liquid crystal molecules have a good alignment state in order to effectively prevent the display screen generation obscurus.

[0006] 本发明提供一种液晶显示面板,其具有良好的显示品质。 [0006] The present invention provides a liquid crystal display panel having a good display quality.

[0007] 本发明提出一种液晶显示面板的制作方法包括下列步骤:首先,提供一第一基板与一第二基板。 [0007] The present invention provides a liquid crystal display panel manufacturing method comprising the steps of: providing a first substrate and a second substrate. 接着,于第一基板与第二基板之间形成一混合溶液,其中混合溶液是由多个液晶分子与多个高分子单体所构成。 Next, a mixed solution is formed between the first and second substrates, wherein the mixed solution is composed of a plurality of liquid crystal molecules and a plurality of polymer monomer. 然后,于第一基板与第二基板之间形成一电场,该第一基板具有一遮光物,并透过第一基板而对未被遮光物遮蔽的局部的混合溶液进行第一光照射步骤,以使未被遮光物遮蔽的部分的高分子单体聚合。 Then, formed on the substrate between the first substrate and a second field, the first substrate having a light-shielding material, and the shielding of the substrate through the first light-shielding material is not locally mixed solution of a first light irradiation step, so that is not shielded by shade portion polymer monomer polymerized. 之后,透过第二基板而对混合溶液进行一第二光照射步骤,以使未进行第一光照射步骤的对应于该遮光物上方的高分子单体聚合而于该第一基板形成第一聚合物膜层,并于该第二基板上形成第二聚合物膜层,使得位于该遮光物上方且位于两相异倾倒方向交界处的液晶分子与第一基板保持垂直。 Thereafter, the second substrate through a second light irradiation step carried out on the mixed solution, so that the light irradiation is not performed corresponding to a first step of polymerizing a monomer in a polymer above the first light-shielding material is formed on the first substrate, polymeric film layer, and forming a second polymeric film on the second substrate, so that the blind is located above and the liquid crystal molecules located in two different substrates of the first tilt direction at the junction of vertical.

[0008] 在本发明的一实施例中,上述的第一基板包括一具有彩色滤光层的有源元件阵列基板。 The active matrix substrate [0008] In an embodiment of the present invention, comprises the above-described first substrate having a color filter layer.

[0009] 在本发明的一实施例中,上述的遮光物的材料包括金属。 [0009] In an embodiment of the present invention, the above-described light-shielding material include a metal material.

[0010] 在本发明的一实施例中,上述的第二基板包括一透光基板与一共用电极。 [0010] In an embodiment of the present invention, said second substrate comprises a transparent substrate with a common electrode. 其中,共用电极配置于透光基板上。 Wherein the common electrode is disposed on the transparent substrate.

[0011] 在本发明的一实施例中,上述的第一基板包括有源元件阵列基板。 [0011] In an embodiment of the present invention, said first substrate including an active element array substrate.

[0012] 在本发明的一实施例中,上述的第二基板包括彩色滤光基板。 [0012] In an embodiment of the present invention, said second substrate includes a color filter substrate.

[0013] 在本发明的一实施例中,上述的第一光照射步骤包括以紫外光照射高分子单体。 [0013] In an embodiment of the present invention, the above-described first light irradiation step comprises irradiating ultraviolet polymer monomer.

[0014] 在本发明的一实施例中,上述的第二光照射步骤包括以紫外光照射高分子单体。 [0014] In an embodiment of the present invention, the above-described second light irradiation step comprises irradiating ultraviolet polymer monomer.

[0015] 本发明提出一种液晶显示面板,包括一有源元件阵列基板、一对向基板与一液晶层。 [0015] The present invention provides a liquid crystal display panel, comprising an active element array substrate, an opposite substrate and a liquid crystal layer. 其中,有源元件阵列基板包括一基板与多个配置于基板上的像素单元。 Wherein the active element array substrate comprising a substrate and a plurality of pixel cells arranged on a substrate. 各像素单元至少包括一有源元件、一彩色滤光图案层、一遮光物、一像素电极与一第一聚合物膜层。 Each pixel unit includes at least one active element, a color filter layer pattern, a shade, a pixel electrode and a first polymer film layer. 有源元件配置于基板上,而彩色滤光图案层覆盖有源元件与部分的基板。 The active element is disposed on the substrate, the color filter layer pattern and the substrate to cover the active element portion. 此外,遮光物配置于彩色滤光图案层与基板之间。 Further, the light-shielding color filter was disposed between the patterned layer and the substrate. 另外,像素电极覆盖彩色滤光图案层,并与有源元件电性连接。 Further, the pixel electrode layer covering the color filter patterns, and electrically connected to the active element. 上述的第一聚合物膜层配置于像素电极上。 Said first polymer film layer disposed on the pixel electrode. 对向基板包括一透光基板、一共用电极与一第二聚合物膜层。 The counter substrate includes a transparent substrate, a common electrode and a second polymer film layer. 其中,共用电极配置于透光基板上,而第二聚合物膜层配置于共用电极上。 Wherein the common electrode disposed on the transparent substrate, and a second polymeric film layer disposed on the common electrode. 上述的液晶层配置于有源元件阵列基板与对向基板之间,位于该遮光物上方且位于两相异倾倒方向交界处的液晶分子与第一基板保持垂直。 The above-mentioned liquid crystal layer is disposed between the active matrix substrate between the substrate and the holding, the shade positioned above and is located at the junction of two different tilt directions of the liquid crystal molecules perpendicular to the substrate of the first pair.

[0016] 在本发明的一实施例中,上述的像素电极具有多个狭缝。 [0016] In an embodiment of the present invention, the above pixel electrode has a plurality of slits.

[0017] 在本发明的一实施例中,上述的遮光物的材料包括金属。 [0017] In an embodiment of the present invention, the above-described light-shielding material include a metal material.

[0018] 本发明液晶显示面板的制作方法可借由遮光物,而先透过第一基板来对局部的高分子单体进行第一光照射步骤,以使部分的液晶分子的预倾状态被定位。 [0018] The method of manufacturing a liquid crystal display panel of the present invention may be by means of a light shielding material, and the first light irradiation step is performed on a first partial polymer monomer through the first substrate, so that the pretilt state of liquid crystal molecules is part positioning. 接着,再透过第二基板来对混合溶液进行第二光照射步骤,以使位于两相异倾倒方向交界处的液晶分子能与第一基板保持垂直,以避免液晶显示面板有暗纹产生并可提高穿透率。 Next, a second substrate is then done by using a mixed solution of the second step of irradiating light to the liquid crystal molecules located in two different tilt direction perpendicular to the junction of the first substrate can be maintained, in order to avoid the liquid crystal display panel and generates Shadoweave can improve the penetration rate. 因此,本发明的液晶显示面板能有良好的显示品质。 Thus, the liquid crystal display panel of the present invention can have good display quality.

附图说明 BRIEF DESCRIPTION

[0019] 为让本发明的上述目的、特征和优点能更明显易懂,以下结合附图对本发明的具体实施方式作详细说明,其中: [0019] In order to make the above-described objects, features and advantages of the present invention can be more fully understood in conjunction with the following drawings of specific embodiments of the present invention will be described in detail, in which:

[0020] 图IA〜IC是现有液晶显示面板的制造流程剖面示意图。 [0020] FIG IA~IC is a schematic sectional view of the panel manufacturing process conventional liquid crystal display.

[0021] 图2A〜2E是本发明第一实施例的液晶显示面板的制作方法的剖面流程示意图。 [0021] FIG 2A~2E is a cross-sectional schematic flow diagram of the method for manufacturing a liquid crystal panel of the first embodiment of the present invention.

[0022] 图3A是本发明第二实施例的液晶显示面板局部剖面示意图。 [0022] FIG 3A is a schematic partial cross-sectional view of the liquid crystal panel of the second embodiment of the present invention.

[0023] 图3B是本发明第二实施例的液晶显示面板局部剖面示意图。 [0023] FIG. 3B is a schematic partial cross-sectional view of the liquid crystal panel of the second embodiment of the present invention.

[0024] 主要元件符号说明: [0024] Description of Symbols principal elements:

[0025] 10、100、100、100 :液晶显示面板 [0025] 10,100,100,100: liquid crystal display panel

[0026] 11、110 :有源元件阵列基板 [0026] 11, 110: active matrix substrate

[0027] 12 :彩色滤光基板 [0027] 12: the color filter substrate

[0028] 13、130、130 :液晶层 [0028] 13,130,130: a liquid crystal layer

[0029] 14、132:液晶分子 [0029] 14, 132: liquid crystal molecules

[0030] 15、134:高分子单体[0031] 16 :下聚合物膜层[0032] 17 :上聚合物膜层[0033] 110:第一基板[0034] 112 :基板[0035] 113 :像素单元[0036] 114:有源元件[0037] 116:彩色滤光层[0038] 118 :像素电极[0039] 119、125 :聚合物薄用[0040] 120 :第二基板[0041] 120 :对向基板[0042] 122 :透光基板[0043] 124 :共用电极[0044] Cl :沟道层[0045] C2 :欧姆接触层[0046] D :漏极[0047] E :像素电极[0048] G:栅极[0049] GI :栅绝缘层[0050] M :遮光物[0051] S:源极[0052] Pl :第一聚合物膜层[0053] P2 :第二聚合物膜层[0054] PA :保护层[0055] S' :狭缝[0056] U :紫外光 [0030] 15,134: polymer monomer [0031] 16: the polymer film layer [0032] 17: a polymer film layer [0033] 110: a first substrate [0034] 112: substrate [0035] 113: pixel unit [0036] 114: active element [0037] 116: a color filter layer [0038] 118: pixel electrode [0039] 119, 125: thin polymer used [0040] 120: second substrate [0041] 120: counter substrate [0042] 122: transparent substrate [0043] 124: a common electrode [0044] Cl: a channel layer [0045] C2: ohmic contact layer [0046] D: drain electrode [0047] E: pixel electrode [0048 ] G: gate electrode [0049] GI: a gate insulating layer [0050] M: the blind [0051] S: source electrode [0052] Pl: a first polymeric film layer [0053] P2: second polymeric film [ 0054] PA: protective layer [0055] S ': slit [0056] U: ultraviolet

具体实施方式 Detailed ways

[0057] 第一实施例 [0057] First embodiment

[0058] 图2A〜2E是本发明第一实施例的液晶显示面板的制作方法的剖面流程示意图。 [0058] FIG 2A~2E is a cross-sectional schematic flow diagram of the method for manufacturing a liquid crystal panel of the first embodiment of the present invention. 请先参考图2A,本发明的液晶显示面板的制作方法包括下列步骤:首先,提供一第一基板110与一第二基板120。 Please 2A, the liquid crystal display of the present invention, the fabricating method comprising the steps of: providing a first substrate 110 and a second substrate 120. 在一实施例中,第一基板110可以是具有彩色滤光层的有源元件阵列基板(Color filter on array, COA),而第二基板120则包括一透光基板122与一配置于透光基板122上的共用电极124。 In one embodiment, the first substrate 110 may be an active element array substrate (Color filter on array, COA) having a color filter layer and the second substrate 120 includes a transparent substrate 122 disposed on a light-transmissive and a common electrode 124 on the substrate 122. 当然,所属技术领域中具有通常知识者应知本发明的第一基板110不一定是采用COA技术的基板,而可选择性地采用一般的有源元件阵列基板。 Of course, those skilled in the substrate 110 generally has a first knowledge Chihpen invention should not necessarily employ the substrate COA technology, and selectively using the general active matrix substrate. 此时,第二基板120则为彩色滤光基板。 At this time, the second substrate 120, compared with the color filter substrate.

[0059] 详细地说,第一基板110主要是由一基板112、一有源元件(将详述于第二实施例中)、一彩色滤光层116与一像素电极118所构成。 [0059] In detail, the first substrate 110 is mainly composed of 112, an active element a substrate (will be detailed in the second embodiment), a color filter layer 116 and a pixel electrode 118 is constituted. 其中,彩色滤光层116会配置于基板112 上,而像素电极118会配置于彩色滤光层116上。 Wherein the color filter layer 116 will be disposed on the substrate 112, the pixel electrode 118 will be disposed on the color filter layer 116. 由图2A可知,像素电极118上可具有多个狭缝S'。 It is seen from Figure 2A, the pixel electrode 118 may have a plurality of slits S '. 值得注意的是,本发明第一基板110上可形成有一遮光物M。 It is worth noting that the present invention on the first substrate 110 may be formed with a light shielding material M. 此遮光物M可配置于基板112与彩色滤光层116之间。 This shade M may be disposed between the substrate 112 and the color filter layer 116. 具体而言,遮光物M的材料可包括金属,且例如是与扫描线(scanline)或数据线(data line) 一并形成,并不需增加额外的制程。 Specifically, the light-shielding material include a metal material M may, for example, and is formed together with the scanning line (Scanline) or a data line (data line), not for an additional process. 接着,于第一基板110与第二基板120之间形成一混合溶液130,其中混合溶液130是由多个液晶分子132与多个高分子单体134(monomer)所构成。 Then, a mixed solution 130 is formed between the first substrate 110 and second substrate 120, wherein the mixed solution 130 is composed of a plurality of liquid crystal molecules 132 with a plurality of polymer monomer 134 (monomer).

[0060] 接着请参考图2B,于第一基板110与第二基板120之间施加一电压V以形成一电场,并透过第一基板Iio而对局部的混合溶液130进行第一光照射步骤,以使部分的高分子单体134聚合。 [0060] Next, please refer to Figure 2B, a voltage V is applied between the first substrate 110 and second substrate 120 to form an electric field, and the mixed solution of the partial first light irradiation step 130 through the first substrate Iio to make 134 parts monomer polymerized polymer. 上述第一光照射步骤包括以紫外光U照射高分子单体134。 The first ultraviolet light irradiation step comprises irradiating a polymer monomers U 134. 这里要说明的是,位于两狭缝S'之间的遮光物M可遮蔽部分的紫外光U,因而可使对应于两狭缝S'之间的高分子单体134不受到紫外光U照射。 It is noted that here, two slits situated S 'M between the blind can shield ultraviolet portion of the U, and thus can correspond to the two slits S' between the polymer monomer 134 is not irradiated with ultraviolet light U . 当然,所属技术领域中具有通常知识者可视实际情况而利用其它方式来遮蔽紫外光。 Of course, skilled in the art having ordinary knowledge visual reality and in other ways to shield the ultraviolet light. 上述以第一基板110的遮光物M来遮光,仅用以说明并不刻意限制。 In the above-described first substrate 110 M shade to the light shielding, are intended to illustrate not deliberately limit.

[0061] 然后请参考图2C,部分的高分子单体132受到紫外光U照射后而聚合,并于像素电极118与共用电极124上分别形成一聚合物薄膜119、125。 [0061] Please refer to and 2C, the monomer portion of the polymer 132 U by ultraviolet irradiation after the polymerization, and the pixel electrode 118 and the common electrode 124 is formed on a polymer film 119, 125, respectively. 此时,部分液晶分子132的预倾状态会受到定位,而朝不同方向倾倒。 At this time, the state of the pretilt of the liquid crystal molecules 132 will be positioned in different directions and dumping. 这里要强调的是,对应于遮光物M上方的高分子单体132未受到紫外光U照射,因此对应于遮光物M上方的像素电极118与共用电极124尚未形成聚合物薄膜119。 It should be emphasized that the ultraviolet light irradiation corresponding to the above U M shade 132 of the polymer not subjected to a monomer, thus corresponding to the pixel electrode 1 18 M shade above the polymer film 119 and the common electrode 124 is not formed.

[0062] 之后请参考图2D,透过第二基板120而对混合溶液130进行一第二光照射步骤,以使未进行第一光照射步骤的高分子单体134 (如B处所示)聚合。 [0062] Then refer to 2D, the mixed solution 130 and a second light irradiation step carried out through the second substrate 120, a first monomer to the polymer light irradiation step is not performed 134 (as shown at B) polymerization. 上述的第二光照射步骤与第一光照射步骤类似,都是采用紫外光U来照射高分子单体134。 Said second light irradiation step is similar to the first light irradiation step, ultraviolet light is employed to irradiate the polymer monomer U 134. 如此一来,位于B处的高分子单体134聚合后,会于像素电极118上形成一第一聚合物膜层Pl (如图2E所示)以及于共用电极124上形成一第二聚合物膜层P2。 Thus, at the B polymer monomer after polymerization of 134, will be formed in a first layer of polymer Pl is (FIG. 2E) on the pixel electrode 118 and a second polymer is formed on the common electrode 124 film P2.

[0063] 值得注意的是,位于两相异倾倒方向交界处(如B处所示)液晶分子132的预倾状态会受到定位,且液晶分子132会垂直于第一基板110且具有良好的排列状态。 [0063] Notably, located in two different tilt directions of the junction (as shown at B) of the liquid crystal molecule pretilt state 132 will be positioned, and the liquid crystal molecules 132 will be perpendicular to the first substrate 110 and having a good alignment status. 因此,本发明的液晶显示面板100能有效避免显示画面产生暗纹并提高穿透率,进而可提升显示画面的显示品质。 Thus, the liquid crystal display panel of the present invention can effectively prevent the display screen 100 is generated and improve transmittance obscurus, and thus can improve the display quality of the display screen.

[0064] 第二实施例 [0064] Second Embodiment

[0065] 第二实施例是具有彩色滤光层的有源元件阵列基板COA的制造方法所形成的液晶显示面板。 [0065] The second embodiment is a method for producing a liquid crystal active matrix substrate having a color filter layer formed COA display panel. 图3A是本发明第二实施例的液晶显示面板局部剖面示意图。 3A is a schematic partial cross-sectional view of the liquid crystal panel of the second embodiment of the present invention. 请参考图3A,本发明的液晶显示面板100包括一有源元件阵列基板110、一对向基板120与一液晶层130。 Please refer to Figure 3A, the present invention is a liquid crystal display panel 100 includes an active element array substrate 110, an opposite substrate 120 and a liquid crystal layer 130. 其中,液晶层130配置于有源元件阵列基板110与对向基板120之间。 Wherein the liquid crystal layer 130 disposed between the active element array substrate 110 and the opposite substrate 120. 具体而言,有源元件阵列基板110主要是由一基板112与配置于基板112上的像素单元113所构成。 Specifically, the active matrix substrate 110 is mainly composed of a substrate 112 is arranged with pixel cells 112 on a substrate 113 composed.

[0066] 此外,像素单元113至少包括一有源元件114、一彩色滤光图案层116、一遮光物M、 一像素电极118与一第一聚合物膜层P1。 [0066] Further, the pixel unit 113 includes at least one active element 114, a color filter pattern layer 116, a light-shielding material M, a pixel electrode 118 and a first polymer film layer P1. 其中,有源元件114配置于基板112上,而彩色滤光图案层116覆盖有源元件114。 Wherein the active element 114 disposed on the substrate 112, the pattern layer 116 and the color filter 114 to cover the active element. 这里要说明的是,图3A所示的有源元件114为底栅极(bottom gate)的结构,当然有源元件114也可以选用顶栅极(top gate)的结构,在此并不刻意限制。 It is noted that herein, the active element 114 shown in FIG. 3A is a bottom gate (bottom gate) structure, of course, an active element 114 can also use a top-gate structure (top gate), and this limit is not deliberately . 具体而言,有源元件114包括一栅极G、一栅绝缘层GI、一源极S、一漏极D、一沟道层Cl与一欧姆接触层C2。 Specifically, the active element 114 includes a gate electrode G, a gate insulating layer of the GI, a source S, a drain D, a channel layer and an ohmic contact layer Cl C2. 其中,栅极G配置于基板112上,而栅绝缘层GI覆盖栅极G 与部分的基板112。 Wherein the gate G is disposed on the substrate 112, and the gate insulating layer GI covers the gate G and the substrate portion 112. 此外,沟道层Cl配置于栅极G上方的栅绝缘层GI上,且欧姆接触层C2配置于源极S与沟道层Cl之间以及漏极D与沟道层Cl之间。 Further, the channel layer disposed on Cl gate over the gate insulating layer GI G, C2 and ohmic contact layer disposed between the source S and the drain D and Cl, and the channel layer and the channel layer Cl. 此有源元件114会受到一保护层PA的覆盖,且彩色滤光图案层116形成于保护层PA上。 This will be the active element 114 covered by a protective layer of PA, and the pattern of the color filter layer 116 is formed on the protective layer PA.

[0067] 值得注意的是,遮光物M配置于彩色滤光图案层116与基板112之间。 [0067] It is noted that the light-shielding material M disposed between the color filter patterns 112 and the substrate layer 116. 此遮光物M的材料包括金属,其例如可与栅极G —并形成。 This shade material comprises a metal M which may be, for example, the gate G - and form. 在一实施例中,遮光物M可选择与源极S/ 漏极D—并形成。 In one embodiment, the shade and the source select M S / D- and drain are formed. 如图3B所示,遮光物M会位于栅绝缘层GI与保护层PA之间。 3B, the insulating layer between the GI and the protective layer will M PA shade of the gate. 当然,所属技术领域中具有通常知识者可视实际状况,而选择将遮光物M与源极S/漏极D —并形成, 在此并不刻意限制。 Of course, skilled in the art having ordinary knowledge to actual conditions, the light-shielding material M is selected and the source S / drain D - and form, this restriction is not deliberately.

[0068] 另外,像素电极118配置于彩色滤光图案层116上,并与有源元件114电性连接。 [0068] Further, the pixel electrode 118 arranged on the color filter layer pattern 116, and 114 are electrically connected to the active element. 由图3A可知,此像素电极118具有多个狭缝S'。 It is seen from FIG. 3A, the pixel electrode 118 having a plurality of slits S '. 此外,本发明的第一聚合物膜层Pl配置于像素电极118上。 Further, the present invention is a first polymeric film Pl is disposed on the pixel electrode 118. 另一方面,本发明的对向基板120包括一透光基板122、一共用电极124 与一第二聚合物膜层P2。 On the other hand, comprises a light-transmissive substrate 122 on the substrate 120, a common electrode 124 and a second polymeric film layer P2 of the present invention. 其中,共用电极124配置于透光基板122上,而第二聚合物膜层P2配置于共用电极124上。 Wherein the common electrode 124 disposed on the transparent substrate 122, and the second polymer film layer P2 is disposed on the common electrode 124.

[0069] 综上所述,本发明液晶显示面板的制作方法可借由遮光物,而先透过第一基板来对混合溶液中局部的高分子单体进行第一光照射步骤,以使部分的液晶分子的预倾状态被定位。 [0069] In summary, the method of manufacturing the liquid crystal display panel of the present invention may be by means of a light shielding material, and the first light irradiation step to perform a first monomer mixed solution of the polymer through a first partial substrate, so that a portion the pretilt of liquid crystal molecules is positioned. 接着,再透过第二基板来对混合溶液进行第二光照射步骤,以使位于两相异倾倒方向交界处的液晶分子能与第一基板保持垂直,以避免液晶显示面板有暗纹产生并提高穿透率。 Next, a second substrate is then done by using a mixed solution of the second step of irradiating light to the liquid crystal molecules located in two different tilt direction perpendicular to the junction of the first substrate can be maintained, in order to avoid the liquid crystal display panel and generates Shadoweave improve penetration. 因此,本发明的液晶显示面板能有良好的显示品质。 Thus, the liquid crystal display panel of the present invention can have good display quality. 此外,本发明的遮光物可与栅极或源极/漏极一并形成,因此无须额外增加制程。 Further, the light-shielding material of the invention may be formed together with the gate or source / drain, so no additional manufacturing process.

[0070] 虽然本发明已以较佳实施例揭示如上,然其并非用以限定本发明,任何本领域技术人员,在不脱离本发明的精神和范围内,当可作些许的修改和完善,因此本发明的保护范围当以权利要求书所界定的为准。 [0070] While the present invention has been disclosed in the preferred embodiment described above, they are not intended to limit the present invention, anyone skilled in the art, without departing from the spirit and scope of the present invention, can make some modifications and improvement, Therefore, the scope of the invention as defined in the claims and their equivalents.

Claims (11)

  1. 一种液晶显示面板的制作方法,包括:提供一第一基板与一第二基板;于该第一基板与该第二基板之间形成一混合溶液,其中该混合溶液是由多个液晶分子与多个高分子单体所构成;于该第一基板与该第二基板之间形成一电场,该第一基板具有一遮光物,并透过该第一基板而对未被遮光物遮蔽的局部的该混合溶液进行第一光照射步骤,以使未被遮光物遮蔽的部分的高分子单体聚合;以及透过该第二基板而对该混合溶液进行一第二光照射步骤,以使未进行第一光照射步骤的对应于该遮光物上方的高分子单体聚合而于该第一基板形成第一聚合物膜层,并于该第二基板上形成第二聚合物膜层,使得位于该遮光物上方且位于两相异倾倒方向交界处的液晶分子与第一基板保持垂直。 A liquid crystal display panel manufacturing method, comprising: providing a first substrate and a second substrate; a mixed solution is formed between the second substrate and the first substrate, wherein the mixed solution is composed of a plurality of liquid crystal molecules the plurality of monomers constituting the polymer; forming a second electric field between the substrate and the first substrate, the first substrate having a light-shielding material, and through the first substrate and the shielding of the light shielding object is not local the mixed solution of a first light irradiation step, so that the shade is not shielded by the polymer polymerized monomer portion; and a second light irradiation step is carried out of the mixed solution through the second substrate to not corresponding to a first light irradiation step for polymerizing a monomer in a polymer above the shielding material to form a first polymer film layer to the first substrate, and forming a second polymer film layer on the second substrate, positioned so that the liquid crystal molecules located above and shade two different tilt direction perpendicular to the junction of the first substrate holder.
  2. 2.如权利要求1所述的液晶显示面板的制作方法,其特征在于,该第一基板包括一具有彩色滤光层的有源元件阵列基板。 2. The liquid crystal display according to claim 1 of the panel manufacturing method, wherein the first substrate includes an active element array substrate having a color filter layer.
  3. 3.如权利要求1所述的液晶显示面板的制作方法,其特征在于,该遮光物的材料包括^^ I^l ο The liquid crystal according to claim 1 method of manufacturing a display panel, wherein the shade material comprises ^^ I ^ l ο
  4. 4.如权利要求1所述的液晶显示面板的制作方法,其特征在于,该第二基板包括: 一透光基板;以及一共用电极,配置于该透光基板上。 The liquid crystal according to claim 1 method of manufacturing a display panel, wherein the second substrate comprises: a transparent substrate; and a common electrode disposed on the transparent substrate.
  5. 5.如权利要求1所述的液晶显示面板的制作方法,其特征在于,该第一基板包括有源元件阵列基板。 The liquid crystal according to claim 1 method of manufacturing a display panel, wherein the first substrate includes an active element array substrate.
  6. 6.如权利要求5所述的液晶显示面板的制作方法,其特征在于,该第二基板包括彩色滤光基板。 6. The liquid crystal display as claimed in claim 5, wherein the fabricating method, wherein the second substrate includes a color filter substrate.
  7. 7.如权利要求1所述的液晶显示面板的制作方法,其特征在于,该第一光照射步骤包括以紫外光照射高分子单体。 The liquid crystal according to claim 1 method of manufacturing a display panel, wherein the first light irradiation step comprises irradiating ultraviolet polymer monomer.
  8. 8.如权利要求1所述的液晶显示面板的制作方法,其特征在于,该第二光照射步骤包括以紫外光照射高分子单体。 8. The liquid crystal display according to claim 1 of the panel manufacturing method, wherein the second light irradiation step comprises irradiating ultraviolet polymer monomer.
  9. 9. 一种液晶显示面板,包括: 一有源元件阵列基板,包括: 一基板;多个像素单元,配置于该基板上,各该像素单元至少包括: 一有源元件,配置于该基板上; 一彩色滤光图案层,覆盖该有源元件与部分的基板; 一遮光物,配置于该彩色滤光图案层与该基板之间; 一像素电极,覆盖该彩色滤光图案层,并与该有源元件电性连接;以及一第一聚合物膜层,配置于该像素电极上; 一对向基板,包括: 一透光基板;以及一共用电极,配置于该透光基板上; 一第二聚合物膜层,配置于该共用电极上;一液晶层,配置于该有源元件阵列基板与该对向基板之间,位于该遮光物上方且位于两相异倾倒方向交界处的液晶分子与第一基板保持垂直。 A liquid crystal display panel, comprising: an active element array substrate comprising: a substrate; a plurality of pixel units arranged on the substrate, each of the pixel unit includes at least: an active element, disposed on the substrate ; a patterned color filter layer covering the active element portion of the substrate; a light shield disposed between the color filter layer pattern and the substrate; a pixel electrode layer covering the color filter patterns, and with the active element is electrically connected; and a first polymer film layer disposed on the pixel electrode; a counter substrate, comprising: a transparent substrate; and a common electrode disposed on the transparent substrate; a a second polymeric film layer, disposed on the common electrode; a liquid crystal layer disposed with two different tilt direction of the liquid crystal at the boundary between the counter substrate disposed above the light shield and the active element array substrate located molecule remains perpendicular to the first substrate.
  10. 10.如权利要求9所述的液晶显示面板,其特征在于,该像素电极具有多个狭缝。 Claim 10. The liquid crystal display panel 9, wherein the pixel electrode has a plurality of slits.
  11. 11.如权利要求9所述的液晶显示面板,其特征在于,该遮光物的材料包括金属。 Claim 11. The liquid crystal display panel 9, wherein the shade material comprises a metal.
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