CN100543567C - Liquid crystal display panel - Google Patents

Liquid crystal display panel Download PDF

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CN100543567C
CN100543567C CN 200710088393 CN200710088393A CN100543567C CN 100543567 C CN100543567 C CN 100543567C CN 200710088393 CN200710088393 CN 200710088393 CN 200710088393 A CN200710088393 A CN 200710088393A CN 100543567 C CN100543567 C CN 100543567C
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liquid crystal
crystal display
display panel
pixel electrode
substrate
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CN 200710088393
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Chinese (zh)
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CN101021661A (en
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张志明
林敬桓
江秉儒
范姜士权
陈映如
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友达光电股份有限公司
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Abstract

本发明提供一种液晶显示面板,该液晶显示面板包括主动组件阵列基板、对向基板以及液晶层。 The present invention provides a liquid crystal display panel, the liquid crystal display panel assembly includes an active array substrate, an opposite substrate and a liquid crystal layer. 主动组件阵列基板包括基板、多条扫描线与多条数据线以及多个像素单元。 Active device array substrate comprises a substrate, a plurality of scan lines and a plurality of data lines and a plurality of pixel units. 扫描线与数据线配置于基板上。 Scan lines and data lines disposed on the substrate. 像素单元也配置于基板上,且各像素单元与所对应的各扫描线以及各数据线电性连接,而各像素单元跨于对应的各扫描线两侧。 Pixel unit is also disposed on the substrate, and each pixel unit corresponding to the scanning lines and data lines electrically connected to, and on both sides across each of the pixel units corresponding to each scanning line. 对向基板具有多个配向凸起,其中各配向凸起位于扫描线上方。 The substrate having a plurality of alignment protrusions, wherein each of the projections with the scanning line side. 此外,液晶层配置于对向基板与主动组件阵列基板之间。 The liquid crystal layer is disposed between the substrate and the active device array substrate. 本发明的液晶显示面板具有较佳的开口率以及对比度。 The liquid crystal display panel of the present invention have better contrast ratio and aperture ratio. 此外,本发明将部分数据线的宽度缩小,使储存电容可向数据线延伸,以进一步提升液晶显示面板的开口率。 Further, the present invention is to reduce the width of the portion of the data line, so that the storage capacitor may extend to the data line, to further improve the aperture ratio of the liquid crystal display panel.

Description

液晶显示面才反 The liquid crystal display surface was trans

技术领域 FIELD

本发明是有关于一种液晶显示面板,且特别是有关于一种具有高开口率 The present invention relates to a liquid crystal display panel, and more particularly relates to a high aperture ratio

(aperture ratio)的液晶显示面板(LIQUID CRYSTAL DISPLAY PANEL)。 (Aperture ratio) of the liquid crystal display panel (LIQUID CRYSTAL DISPLAY PANEL). 背景技术 Background technique

目前,市场对于液晶显示器的性能要求是朝向高对比(High Contrast Ratio )、无灰阶反转(No Gray Scale Inversion )、色偏小(Little Color Shift )、 亮度高(High Luminance)、高色彩丰富度、高色饱和度、快速反应与广视角等特性。 Currently, the market for liquid crystal display performance requirements toward the high contrast (High Contrast Ratio), no gray scale inversion (No Gray Scale Inversion), small color (Little Color Shift), high brightness (High Luminance), rich in high color , high color saturation, rapid response and wide viewing angle characteristics. 目前已有数种能够达成广视角要求的技术,例如扭转向列型液晶(TN )加上广一见角膜(Wide Viewing Film )、共平面切换式(In-plane Switching, IPS)液晶显示器、边际场切换式(Fringe Field Switching)液晶显示器与多域垂直配向液晶显示器等方式。 There are several techniques to achieve wide viewing angle can be required, such as twisting together a wide see cornea (Wide Viewing Film) nematic liquid crystal (the TN), plane switching of formula (In-plane Switching, IPS) liquid crystal displays, fringe field switching (Fringe field switching) liquid crystal display with a multi-domain vertical alignment mode liquid crystal display or the like. 以下针对现有的多域垂直配向液晶显示器的面才反进行说明。 The following formulations for conventional anti-MVA was described to be a liquid crystal display surface.

现有的多域垂直配向液晶显示面板大多是利用配置配向凸起(protrusion )以及像素电极的配向狭缝(slit)使得液晶分子排列成多领域(multi-domain),进而达到广视角的效果。 Conventional multi-domain vertical alignment liquid crystal display panel using mostly arranged alignment projection (Protrusion) and a pixel electrode, an alignment slit (Slit) such that the liquid crystal molecules are arranged in a plurality art (multi-domain), so as to achieve the effect of a wide viewing angle. 只是,位于配向凸起边缘的液晶分子其倾倒方向不易控制而容易产生暗态漏光的现象,因此必须配置遮光的黑矩阵于配向凸起上方,以避免液晶显示面板的显示效果受到影响。 But, with the liquid crystal molecules located in the raised edge poured difficult to control and prone direction light leakage phenomenon, it is necessary to configure the light-shielding black matrix alignment projection upward, to avoid the effect of the liquid crystal display panel is affected. 然而,液晶显示面板的开口率却因而下降,再加上液晶显示面板中扫描线多配置于透明电极下方,更使液晶显示面板的开口率受到限制。 However, the liquid crystal display panel, an opening rate is decreased and thus, together with the liquid crystal display panel disposed below the scanning lines and more transparent electrodes, the liquid crystal display is more limited the aperture ratio of the panel.

发明内容 SUMMARY

本发明提供一种液晶显示面板,其具有较高的开口率。 The present invention provides a liquid crystal display panel having a high aperture ratio. 本发明提出一种液晶显示面板包括主动组件阵列基板、对向基板以及液晶层。 The present invention provides a liquid crystal display panel assembly includes an active array substrate, an opposite substrate and a liquid crystal layer. 主动组件阵列基板包括基板、多条扫描线与多条数据线以及多个像素单元。 Active device array substrate comprises a substrate, a plurality of scan lines and a plurality of data lines and a plurality of pixel units. 扫描线与数据线配置于基板上。 Scan lines and data lines disposed on the substrate. 像素单元也配置于基板上,且各像素单元与所对应的各扫描线以及各数据线电性连接,而各像素单元跨于对应的各扫描线两侧。 Pixel unit is also disposed on the substrate, and each pixel unit corresponding to the scanning lines and data lines electrically connected to, and on both sides across each of the pixel units corresponding to each scanning line. 对向基板具有多个配向凸起,其中各配向凸起位于扫描线上方。 The substrate having a plurality of alignment protrusions, wherein each of the projections with the scanning line side. 此外,液晶层配置于对向基板与主动组件阵列基板之间。 The liquid crystal layer is disposed between the substrate and the active device array substrate. 其中,上述的扫描线具有多个环形框状图案,环形框状图案分别位于配向凸起下方,以围绕配向凸起的边缘。 Wherein the scanning line having a plurality of annular frame-like pattern, the ring-shaped frame alignment pattern located downward projections, aligned to surround the raised edge.

本发明另提出一种液晶显示面板包括主动组件阵列基板、对向基板以及液晶层。 The present invention further provides a liquid crystal display panel assembly includes an active array substrate, an opposite substrate and a liquid crystal layer. 主动组件基板包括基板、多条共享线、数据线、扫描线以及像素单元。 Active device substrate includes a substrate, a plurality of shared lines, data lines, scanning lines, and pixel units. 共享线与数据线配置于基板上,并交错划分出多个像素区域。 Shared lines and data lines disposed on the substrate, and divided into a plurality of pixel regions interleaved. 每一扫描线位于相邻的共享线之间,而像素单元分别配置于基板的各像素区域上,其中各像素单元与所对应的各扫描线以及各数据线电性连接。 Between each scan line is located adjacent to the shared line, and the pixel units are disposed on each pixel region of the substrate, wherein each unit pixel corresponding to each scanning line and each data line is electrically connected. 对向基板具有多 The substrate having a plurality

个配向凸起,且各配向凸起位于扫描线上方。 A plurality of alignment protrusions, each of the alignment projections and the scanning line side. 另外,液晶层配置于对向基板与主动组件阵列基板之间。 Further, the liquid crystal layer is disposed between the substrate and the active device array substrate.

在本发明的一实施例中,上述的像素单元包括主动组件以及像素电极, 其中主动组件与对应的扫描线以及数据线电性连接,而像素电极与主动组件电性连接。 In an embodiment of the present invention, the above-described pixel unit includes an active element and a pixel electrode, wherein the scanning line corresponding to the active device and a data line electrically connected to the pixel electrode is electrically connected with the driving assembly.

在本发明的一实施例中,上述的像素单元具有第一区域以及第二区域。 In an embodiment of the present invention, the above-described pixel unit having a first region and a second region. 其中,配向凸起例如分别位于第一区域上方以及第二区域上方。 Wherein, for example, the alignment protrusions are located above the first region and a second region above. 此外,像素单元例如具有第一像素电极以及第二像素电极,且第一像素电极以及第二像素电极分别位于第一区域以及第二区域内。 Further, for example, a pixel unit having a first electrode and a second pixel electrode of the pixel, and the first pixel electrode and second pixel electrode are located in the first region and the second region.

在本发明的一实施例中,上述的第一像素电极为一透明电极,而第二像素电极为一透明电极。 In an embodiment of the present invention, the above-described first pixel electrode is a transparent electrode, and the second pixel electrode is a transparent electrode. 此时,扫描线例如是位于第一像素电极下方或第二像素电极下方。 In this case, for example, it is located below the scanning line below the first pixel electrode or the second pixel electrode.

在本发明的一实施例中,上述的第二像素电极为一反射电极,则扫描线例如是位于第一像素电极下方。 In an embodiment of the present invention, the above second pixel electrode is a reflection electrode, for example, the scanning line below the first pixel electrode. 在本发明的一实施例中,上述的主动组件阵列基板还包括多个凸块,配置于第二像素电极之下。 In an embodiment of the present invention, the above-described active device array substrate further includes a plurality of bumps disposed under the second pixel electrode.

在本发明的一实施例中,上述的主动组件阵列基板还包括垫高层,配置于第二像素电极之下。 In an embodiment of the present invention, the above-described active device array substrate further comprises a top pad disposed under the second pixel electrode.

在本发明的一实施例中,上述的对向基板更包括垫高层,位于第二像素电才及上方。 In an embodiment of the present invention, the above-described counter substrate further comprises a stepped structure, and it is located above the second pixel electrode.

在本发明的一实施例中,环形框状图案包括多边形框状图案、圆形框状图案或其它几何形框状图案。 In one embodiment of the invention, the annular frame pattern comprising a polygonal frame-like pattern, a circular frame shape or other geometric pattern frame pattern.

在本发明的一实施例中,上述的对向基板还包括多个黑矩阵,对应于配向凸起配置。 In an embodiment of the present invention, the above-described counter substrate further comprises a plurality of black matrix, corresponding to the alignment protrusion configuration.

在本发明的一实施例中,上述的主动组件阵列基板还包括共享线,配置于各个像素单元之间。 In an embodiment of the present invention, the above-described active device array substrate further comprises a common line disposed between the respective pixel units.

在本发明的一实施例中,上述的共享线与其上方的像素电极相叠的部分构成一储存电容。 In an embodiment of the present invention, the aforementioned common line stacked above the pixel electrode and its portion constituting a storage capacitor.

在本发明的一实施例中,上述的与共享线相交的部分以及位于储存电容旁的部分数据线的宽度小于其它部分的数据线的宽度。 In an embodiment of the present invention, the intersecting line of the shared portion of the data line and the width portion is located next to the storage capacitance is smaller than the width of the other portions of the data line.

本发明将扫描线设置于配向凸起下方,使得具有遮光效果的扫描线与黑矩阵重叠,另一方面,本发明也可利用扫描线遮蔽住配向凸起的边缘以改善暗态漏光的现象,因此本发明的液晶显示面板具有较佳的开口率以及对比度。 The present invention, the scanning line convex downward is provided in alignment, so that the scanning lines having a light shielding effect of the black matrix overlaps another aspect, the present invention may be utilized with the scanning lines concealed under a raised edge in order to improve the light leakage phenomenon, Thus the liquid crystal display panel of the present invention have better contrast ratio and aperture ratio. 此外,本发明将部分数据线的宽度缩小,使储存电容可向数据线延伸, 以进一步提升液晶显示面板的开口率。 Further, the present invention is to reduce the width of the portion of the data line, so that the storage capacitor may extend to the data line, to further improve the aperture ratio of the liquid crystal display panel.

附图说明 BRIEF DESCRIPTION

图1A为本发明的第一实施例的液晶显示面板的上视示意图。 A top view of the liquid crystal panel of the first embodiment of the present invention is shown in FIG. 1A. 图1B为沿图1A的剖线AA,所绘示的剖面示意图图2A为本发明的第二实施例的液晶显示面板的上视示意图。 FIG 1B is a cross-section of FIG. 1A along line AA, a schematic cross-sectional view of FIG. 2A depicted a second embodiment of the liquid crystal display panel of the present invention, a top view. 图2B为沿图2A的剖线AA'所绘示的剖面示意图。 2B 'is a schematic cross-sectional view depicted in FIG. 2A along section line AA in FIG. 图3A为本发明的第三实施例的液晶显示面板的上视示意图。 Figure 3A embodiment of the liquid crystal of the third embodiment of the present invention a top view of a display panel.

图3B为沿图3A的剖线AA'所绘示的剖面示意图。 3B 'is a cross-sectional schematic view illustrating a cross-sectional along line AA of FIG. 3A. FIG.

图4A为本发明的第四实施例的液晶显示面板的上视示意图。 A top view of the liquid crystal panel in the fourth embodiment of the present invention is shown in FIG. 4A.

图4B与图4C为沿图4A的剖线AA'所《会示的剖面示意图。 FIG 4B 4C "shows a schematic cross section will with a cross-sectional view of FIG 4A taken along line AA 'of the.

图4D为不具垫高层的液晶显示面板400的剖面示意图。 Cross-sectional view of FIG. 4D panel 400 is a liquid crystal display having no high-level pads.

图5为本发明的第五实施例的液晶显示面板的上视示意图。 FIG liquid crystal 5 fifth embodiment of the present invention show a schematic view of the panel.

主要组件符号说明: The main component symbol Description:

100、 200、 300、 400、 500:液晶显示面板 100, 200, 300, 400, 500: liquid crystal display panel

110、 210、 310、 410:主动组件阵列基板 110, 210, 310, 410: the active device array substrate

112:基板 112: substrate

114、 214:扫描线 114, 214: scan line

116、 516:数据线 116, 516: data cable

118、 318、 418:像素单元 118, 318, 418: a pixel unit

118a、 318a:主动ilH牛 118a, 318a: Cattle initiative ilH

118b:像素电极 118b: a pixel electrode

120:共享线 120: Shared Line

130、 230、 330、 430:对向基板 130, 230, 330, 430: the counter substrate

132:配向凸起 132: an alignment projection

134:黑矩阵 134: black matrix

140:液晶层 140: Liquid crystal layer

214a:环形框状图案 214a: ring frame pattern

318b:第一^象素电才及 318b: The first and only ^ pixel electrodes

318c、 418c:第二<象素...电极.. 318c, 418c: second <... pixel electrode ..

418d:凸块 418d: projections

450:垫高层 450: mat top

AA':剖线Cst:储存电容d、 d,:宽度I:第一区域n:第二区域P:像素区域 AA ': section line Cst: storage capacitor d, d ,: width I: a first region of n: the second region P: pixel region

为让本发明的上述和其它目的、特征和优点能更明显易懂,下文特举实施例,并配合附图,作详细说明如下。 To make the above and other objects, features and advantages of the invention more comprehensible, several embodiments accompanied with figures are described in detail below. 第一实施例 First embodiment

图1A与图IB分别为本发明的第一实施例的液晶显示面板的上视及剖面示意图。 The liquid crystal of the first embodiment of FIGS. 1A and IB, respectively, of the present invention and a cross-sectional view of the display panel of FIG. 请同时参照图IA与图IB,本实施例的液晶显示面板100包括主动组件阵列基板110、对向基板130及液晶层140。 Referring to FIG IA and FIG. IB Meanwhile, the present embodiment is a liquid crystal display panel 100 includes an active element array substrate 110, an opposite substrate 130 and a liquid crystal layer 140. 主动组件阵列基板IIO 包括基板112、配置于基板112上的扫描线114与数据线116以及像素单元118。 IIO active device array substrate includes a substrate 112, scan lines 114 disposed on the data lines 112 on the substrate 116 and the pixel unit 118. 像素单元118与所对应的扫描线114及数据线116电性连接,并且像素单元118跨于对应的扫描线114两侧。 116 the pixel unit 118 electrically connected to the corresponding scanning line and the data line 114, the pixel unit 118 and 114 to straddle both sides of the corresponding scan line. 对向基板130上具有配向凸起132, 而配向凸起132位于扫描线114上方。 The upper substrate 130 having an alignment protrusion 132, while the alignment projection 132 is located above the scan line 114. 液晶层140配置于对向基板130与主动组件阵列基板110之间。 The liquid crystal layer 140 is disposed between the substrate 130 and the active device array substrate 110.

由图1A与图1B可知,像素单元118包括主动组件118a以及像素电极118b,其中主动组件118a与对应的扫描线114以及婆t提线116电性连接, 而像素电极118b与主动组件118a电性连接。 Seen in FIG. 1B by the 1A, the pixel unit 118 includes an active component 118a and a pixel electrode 118b, wherein the active device 118a and the corresponding scan line 114 and po t mention line 116 is electrically connected to the pixel electrode 118b and the active device 118a is electrically connection. 此外,主动组件阵列基板110 具有共享线no,而共享线120配置于各个像素单元118之间,且共享线UO 与其上方的像素电极118b相叠的部分构成一储存电容Cst。 Further, the active device array substrate 110 having a shared line no, the common line 120 is disposed between the respective pixel units 118 and the common line 118b of the pixel electrode UO its upper stacked portion constituting a storage capacitor Cst. 如图1A与图1B 所示,像素单元118位于两条相邻的共享线120以及两条相邻的数据线116 所定义出的像素区域P内,与像素单元118连接的扫描线114则位于此相邻的两共享线之间。 FIG 1A shown in Fig, 1B pixel unit 118 is located within two adjacent pixel regions P common line 120 and two adjacent data lines 116 to define, with the scan line 118 connected to the pixel unit 114 are located this shared between two adjacent lines.

8由于对向基板130上的配向凸起132能够使液晶层140中的液晶分子排列成多领域,故液晶显示面板100具有广视角的特性。 Since the projections 8 on the alignment substrate 130 on the liquid crystal layer 132 can make the liquid crystal molecules 140 are arranged in a plurality of fields so that the liquid crystal display panel 100 has a wide viewing angle characteristic. 然而,位于配向凸起132边缘的液晶分子的排列不易控制,常会造成暗态漏光的现象。 However, the arrangement of liquid crystal molecules located on the projections 132 with edges is difficult to control, often resulting in light leakage phenomenon. 因此,本实施例可于对向基板130上制作多个位置对应于配向凸起132的黑矩阵134, 并使遮蔽光线的黑矩阵134的面积稍大于配向凸起132的面积。 Accordingly, in the present embodiment may be made of a plurality of positions on the substrate 130 to correspond to the alignment protrusion 132 of the black matrix 134, and the light shielding black matrix 134 is slightly larger than the area of ​​the projection area 132 of the alignment. 此时,液晶显示面板100的暗态漏光的现象可以获得有效地改善而不致影响其显示品 In this case, the liquid crystal display panel 100 of the dark state light leakage can be obtained effectively improved without affecting the product display

值得注意的是,本实施例将扫描线114与配向凸起132以及与配向凸起132对应配置的黑矩阵134相互重叠,使得像素单元118中不透光区域的面积尽可能地减小,以提高液晶显示面板100的开口率。 Notably, the present embodiment the scanning line 114 and the alignment protrusion 132 and alignment with the projections arranged corresponding to the black matrix 134 132 overlap with each other, so that the pixel unit 118 in the area of ​​the opaque region is reduced as much as possible, in order to improve the aperture ratio of the liquid crystal display panel 100.

第二实施例 Second embodiment

为了更详尽地揭露本发明的精神,在此提出本发明的第二实施例的液晶 For a more detailed disclosure of the spirit of the present invention, the liquid crystal is proposed in this second embodiment of the present invention.

7显示面板的结构。 7 shows the structure of the panel.

图2A为本发明的第二实施例的液晶显示面板的上视示意图,而图2B 为沿图2A的剖线AA,所绘示的剖面示意图。 The liquid crystal of the second embodiment of the present invention FIG. 2A is a schematic view of the display panel, and FIG. 2B is a cross-section along line AA of FIG. 2A, a cross-sectional schematic view illustrating. 请同时参照图2A与图2B,本实施例的液晶显示面4反200与第一实施例的液晶显示面板100类似,故相同的组件符号代表相同的意义,在此不再重述。 Referring to FIGS. 2A and 2B, the liquid crystal display of the present embodiment 4 Anti crystal surface 200 similar to the first embodiment of the display panel 100, so that the same reference numerals represent the same meaning, are not repeated herein. 两者的差异在于,液晶显示面板200的对向基板230上无需配置用以遮蔽光线的黑矩阵134,本实施例将主动組件阵列基板210上的扫描线214设计成具有环形框状图案214a,或是其它未连接扫描线214的多个环形框状图案214a(未显示),分别对应于每个配向凸起132,并利用这些环形框状图案214a来遮蔽配向凸起132周围的光线。 Difference is that the liquid crystal display panel 200 on the counter substrate 230 configured to shield light without the black matrix 134, the present embodiment the scanning line on the active device array substrate 210214 is designed to have an annular frame pattern 214a, or other plurality of scan line 214 is not connected to the annular frame pattern 214a (not shown), respectively corresponding to each of the alignment protrusion 132, and uses the annular shielding frame pattern 214a to the alignment protrusion 132 surrounding the light.

扫描线214的多个环形框状图案214a分別位于配向凸起132下方,以围绕配向凸起132的边缘。 A plurality of scan lines 214 of the annular frame-like pattern alignment projections 214a are located below 132 to about 132 with the raised edge. 在本实施例中,环形框状图案214a为方形框状图案,而在其它实施例中,环形框状图案214a也可以是多边形框状图案、 圆形框状图案或其它几何形框状图案。 In the present embodiment, the annular frame pattern 214a is a rectangular frame-shaped pattern, while in other embodiments, the annular frame pattern 214a may be a polygonal frame-like pattern, a circular frame shape or other geometric pattern frame pattern. 值得注意的是,有了环形框状图案214a,就不需在配向凸起132的周围设置黑矩阵,故可以降低制造成本,此夕卜,由于环形框状图案214a使得配向凸起132中央仍可保持透光,故本实施例可更进一步l是高液晶显示面板200的开口率。 Notably, with the annular frame pattern 214a, you do not need the projections 132 disposed around the black matrix alignment, it is possible to reduce the manufacturing cost, the Bu Xi, since the ring-shaped frame alignment pattern 214a so that the center protrusion 132 remains can be kept light, so that the present embodiment may further embodiment l is a high aperture ratio of the liquid crystal display panel 200. 第三实施例 Third Example

图3A为本发明的第三实施例的液晶显示面板的上视示意图,而图3B 为沿图3A的剖线AA'所绘示的剖面示意图。 Figure 3A embodiment of the liquid crystal of the third embodiment of the present invention, a display panel of a top view, and FIG. 3B is a cross-sectional schematic diagram of FIG. 3A along line AA 'cross-sectional view depicted. 请同时参照图3A与图3B,本实施例的液晶显示面板300与液晶显示面板IOO相似但二者主要差异之处在于,液晶显示面板300的像素单元318具有第一区域I以及第二区域II。 Referring to FIGS. 3A and 3B, the embodiment according to the present embodiment the liquid crystal display panel 300 and the liquid crystal display panel IOO similar but the major difference between the two is that the liquid crystal display panel 300 pixel unit 318 having a first region and a second region II I . its

中,配向凸起132例如分别位于第一区域i上方以及第二区域n上方。 , The alignment boss 132 upward and over the second region of n i are respectively, for example, the first region. 此外, In addition,

像素单元318例如具有笫一像素电极318b以及第二像素电极318c,且第一像素电极318b以及笫二像素电极318c分別位于第一区域I以及笫二区域II For example, the pixel unit 318 having the pixel electrode Zi, a second pixel electrode 318b and 318c, and the first pixel electrode 318b and 318c are respectively Zi two pixel electrodes in the first region I and region II Zi two

内。 Inside. ,

在本实施例中,第一像素电极318b与第二像素电极318c都为透明电极, In the present embodiment, the pixel electrode 318b first electrode 318c and the second pixel electrode are transparent,

扫描线114是位于第一像素电极318b下方。 Scan line 114 is located below the first pixel electrode 318b. 在其它实施例中,扫描线314 In other embodiments, the scan lines 314

也可以是位于第二像素电极318c下方。 It may be positioned below the second pixel electrode 318c. 由图3A与图3B可知,由于扫描线 3A and 3B seen from FIG, since the scanning lines

114是位于配向凸起132及其所对应的黑矩阵134的下方,因此液晶显示面 114 is a downward protrusion 132 is located in alignment and the corresponding black matrix 134, so that the liquid crystal display surface

板300具有较高的开口率。 Plate 300 has a high aperture ratio. 此外,位于配向凸起132下方的扫描线114也可 Further, the alignment projection is located below the scanning line 132, 114 may also be

以设计成环形框状图案(如图2A与图2B所示),以及未连接扫描线214的多 In order to design an annular frame-like pattern (FIG. 2A and FIG. 2B) multiple, and the scanning line 214 are not connected

个环形框状图案214a(未显示),分别对应于每个配向凸起132,即如液晶显 Annular frame pattern 214a (not shown), respectively corresponding to each of the alignment protrusion 132, i.e., such as a liquid crystal display

示面板200的设计,如此,液晶显示面板300除了具有较高的开口率之外, Design of the display panel 200, so, in addition to the liquid crystal display panel 300 has a high aperture ratio,

其制作成本亦可降低。 Its production cost can be reduced.

第四实施例 Fourth Example

本实施例的液晶显示面板与液晶显示面板300相似。 The liquid crystal display panel of this embodiment 300 is similar to the liquid crystal display panel. 图4A为本发明的第四实施例的液晶显示面板的上视示意图,而图4B与图4C为沿图4A的剖线AA,所绘示的剖面示意图。 The liquid crystal of the fourth embodiment of the present invention. FIG. 4A is a schematic view of the display panel, and FIG. 4B and FIG schematic view illustrating a cross-sectional along line 4C of FIG. 4A AA, cross section. 请先参照图4A,本实施例的液晶显示面板400 与液晶显示面板300相似,但二者主要差异之处在于,液晶显示面板400中,位于第二区域II内的第二像素电极418c为反射电极。 Please 4A, the embodiment according to the present embodiment and the liquid crystal display panel 400 is similar to the liquid crystal display panel 300, but the difference between the two is that the liquid crystal display panel 400, the second pixel electrode positioned in the second region II 418c is reflected electrode. 也就是说,液晶显示面板400为半穿透半反射式液晶显示面板。 That is, the liquid crystal display panel 400 is a transflective type liquid crystal display panel.

由图4A与图4B可知,在液晶显示面板400中,扫描线114配置于透明的第一像素电极318b下方,并位于配向凸起132之下。 Clear from 4A and 4B, the display panel 400, scan line 114 is disposed below the transparent pixel electrode 318b first, and positioned below the projection 132 on the alignment of the liquid crystal. 另外,为了避免配向凸起132边缘的液晶分子产生暗态漏光的现象,可以设置黑矩阵134或是将扫描线114设计成具有多个环形框状图案。 Further, in order to prevent protrusion of the liquid crystal molecules 132 with edges of dark state light leakage, the black matrix 134 may be provided or the scanning line 114 is designed to have a plurality of annular frame-like pattern. 如此,液晶显示面板400的第一区域I便具有较高的开口率。 Thus, the liquid crystal display panel 400 in the first region I will have a higher aperture ratio.

一般来说,表面平坦的反射电极通常会面临反射率不佳的问题。 Generally, the reflective electrode is generally flat surface face problems of poor reflectivity. 因此, 在本实施例中,主动组件阵列基板410上可进一步包括多个凸块418d,且第二像素电极418c覆盖于凸块418d上,以提高第二像素电极418c的反射率。 Accordingly, in the present embodiment, the active device array substrate 410 may further include a plurality of bumps 418d, and the second pixel electrode 418c covers the protrusion 418d, in order to increase the reflectivity of the second pixel electrode 418c.

另外,当液晶显示面板400进行显示时,由于光线在穿透式显示模式与反射式显示;t莫式下的光程差不同,可能发生第一区域I与第二区域II中的显示效果不一致的情形。 Further, when the liquid crystal display panel 400 to display, since light rays in the transmissive display mode and reflective display; different from the first display region I and region II of the second optical path difference may occur under a Mohs inconsistent t situation. 因此,本实施例可以于第二像素电极418c上方配置垫高层450,以改善上述情形。 Accordingly, the present embodiment may be the second pixel electrode 418c is disposed above top pads 450, to improve the above situation. 请参照图4B,除了上述配置位置之外,垫高层450也可配置于对向基板430上。 Referring to Figure 4B, in addition to the arrangement position, the stepped structure 450 may be disposed on the counter substrate 430. 另外,垫高层450也可如图4C所示, 配置在主动组件阵列基板410上,并位于第二像素电极418c之下。 Further, pad 450 may be high as shown FIG. 4C, the active device is disposed on the array substrate 410, and positioned below the second pixel electrode 418c. 当然, 在不同设计概念之下,液晶显示面板400也可以不必配置垫高层450,则其剖面图即如图4D所示的液晶显示面板400。 Of course, under different design concepts, the liquid crystal display panel 400 may not necessarily be arranged stepped structure 450, i.e., a sectional view is shown in FIG. 4D liquid crystal display panel 400. 第五实施例 Fifth Example

上述实施例中提及液晶显示器中的储存电容由共享线与其上方的像素电极相叠的部分而构成。 Mentioned in the above embodiment the storage capacitor of the liquid crystal display is stacked by the pixel electrode common line configured their upper portions. 为了使储存电容具有一定的大小,并避免相邻近的导体层间互相影响,必须将储存电容自共享线向像素单元内部延伸,因而影响液晶显示面板的开口率。 In order to make the storage capacitor having a certain size, and to avoid the mutual influence between the conductor layer adjacent to, must be shared from the storage capacitor line extends inside the pixel unit, thus affecting the aperture ratio of the liquid crystal display panel. 因此,本实施例在此提出一种液晶显示面板以解决上述开口率降低的问题。 Accordingly, the present embodiments herein to provide a liquid crystal display panel to solve the above-described opening ratio is reduced.

图5为本发明的第五实施例的液晶显示面板的上视示意图。 FIG liquid crystal 5 fifth embodiment of the present invention show a schematic view of the panel. 请参照图5, 本实施例的液晶显示面板500与液晶显示面板300大致相同,但二者主要差异之处在于,数据线516的宽度d变化。 Referring to FIG 5, the present embodiment is the liquid crystal display panel 500 and the liquid crystal display panel 300 is substantially the same, but the difference between the two in that the width d of the data line 516 changes. 详细来说,与共享线120相交的部分数据线516以及位于储存电容Cst旁的部分数据线516的宽度d,小于其它部分的数据线516的宽度d。 Specifically, the common line portion 120 intersecting the data line 516 and the width d of the width d of the storage portion located next to the data line capacitance of Cst 516 is smaller than the other portions of the data line 516. 如此设计是为了使储存电容Cst可以向数据线516略为延伸,而不必为了维持储存电容Cst的大小而牺牲液晶显示面板500 的开口率。 It is designed so that the storage capacitor Cst to the data lines 516 may extend slightly, reducing the need to maintain the size of the storage capacitor Cst sacrificing the aperture ratio of the liquid crystal display panel 500.

综上所述,本发明的液晶显示面板将扫描线配置于配向凸起下方,使不透光的扫描线以及对应于配向凸起配置的黑矩阵重叠,以减小液晶显示面板开口率的损失。 As described above, the liquid crystal display panel of the present invention, the scanning line convex downward arranged in alignment, so that the scanning lines and opaque to the alignment protrusion disposed corresponding to the black matrix overlap, in order to reduce the loss of aperture ratio of the liquid crystal display panel . 此外,本发明利用环形框状图案的扫描线围绕配向凸起边缘, 可遮蔽配向凸起边缘可能产生的漏光现象,并使配向凸起中央部份仍可透光,以提高液晶显示面板的开口率。 Further, the present invention utilizes the scanning line pattern ring frame alignment around the raised edge, can shield a light leakage phenomenon may occur with the raised edge of the central portion of the projection and the alignment is still translucent, in order to improve the liquid crystal display panel openings rate. 此时,液晶显示面板中不必另设黑矩阵以遮蔽可能产生漏光之处,还可降低制作成本。 In this case, the liquid crystal display panel does not have to separate the black matrix to shield light leakage may occur, may reduce production costs. 另外,本发明的液晶显示面板中,数据线具有不同的宽度,使储存电容可以向数据线延伸,可避免因储存电容的配置而造成开口率的下降。 Further, the liquid crystal display panel of the present invention, the data lines have different widths, so that the storage capacitor may be extended to the data lines, the storage capacitor may be arranged to avoid causing decrease in aperture ratio.

虽然本发明已以数实施例揭露如上,然其并非用以限定本发明,任何所属技术领域中具有通常知识者,在不脱离本发明的精神和范围内,当可作些许的更动与润饰,因此本发明的保护范围当以权利要求所界定者为准。 Although the present invention has been disclosed above in several embodiments, they are not intended to limit the present invention, any skilled in the art having ordinary knowledge, without departing from the spirit and scope of the present invention, may make various modifications and variations , Therefore, the scope of the invention defined by the following claims and their equivalents.

Claims (18)

1. 一种液晶显示面板,其特征在于,所述液晶显示面板包括:一主动组件阵列基板,其包括:一基板;多条扫描线与多条数据线,配置于所述基板上;多个像素单元,配置于所述基板上,其中各所述像素单元与所对应的各所述扫描线以及各所述数据线电性连接,且各所述像素单元跨于对应的各所述扫描线两侧;一对向基板,具有多个配向凸起,其中各所述配向凸起位于所述扫描线上方;以及一液晶层,配置于所述对向基板与所述主动组件阵列基板之间,其中,所述扫描线具有多个环形框状图案,各所述环形框状图案分别位于各所述配向凸起下方,以围绕各所述配向凸起的边缘。 A liquid crystal display panel, wherein the liquid crystal display panel comprising: an active element array substrate comprising: a substrate; a plurality of scan lines and a plurality of data lines, disposed on said substrate; pixel units arranged on the substrate, wherein each of the pixel unit and each of the scanning lines and each of the corresponding data line is electrically connected to and across each of said pixel units in each of the scanning lines corresponding to sides; a counter substrate having a plurality of alignment protrusions, wherein each of said alignment projection located the scanning line side; and a liquid crystal layer disposed between the substrate and to the active device array substrate , wherein said scanning line having a plurality of annular frame-like pattern, each of said ring-shaped patterns are located in each frame of the alignment projection downward to surround each of the ligand to the raised edge.
2. 如权利要求1所述的液晶显示面板,其特征在于,各所述像素单元包括:一主动组件,其与对应的各所述扫描线以及各所述数据线电性连接;以及一像素电极,其与所述主动组件电性连接。 2. The liquid crystal display panel of claim 1, wherein each of the pixel unit comprises: an active element, each of which is connected to the corresponding said scan line and each of the data line electrically; and a pixel electrode connected to the active element.
3. 如权利要求2所述的液晶显示面板,其特征在于,各所述像素单元具有一第一区域以及一第二区域。 The liquid crystal as claimed in claim 2, the display panel, wherein each of the pixel unit having a first region and a second region.
4. 如权利要求3所述的液晶显示面板,其特征在于,所述配向凸起分别位于所述第一区域上方以及所述第二区域上方。 4. The liquid crystal display according to claim 3, panel, characterized in that said alignment projections respectively located above the first upper region and the second region.
5. 如权利要求3所述的液晶显示面板,其特征在于,各所述像素单元具有一第一像素电极以及一第二像素电极,分别位于所述第一区域以及所述第二区i或内。 5. The liquid crystal display panel of claim 3, wherein each of the pixel unit pixel having a first electrode and a second pixel electrode, respectively, in the first region and the second region i or Inside.
6. 如权利要求5所述的液晶显示面板,其特征在于,所述第一像素电极为一透明电极。 5 6. The liquid crystal display panel according to claim, wherein the first pixel electrode is a transparent electrode.
7. 如权利要求6所述的液晶显示面板,其特征在于,所述第二像素电极为一透明电极。 7. The liquid crystal display panel of claim 6, wherein the second pixel electrode is a transparent electrode.
8. 如权利要求7所述的液晶显示面板,其特征在于,各所述扫描线位于所述第一像素电极下方或所述第二像素电极下方。 8. The liquid crystal display according to claim 7, panel, wherein each of the scan lines positioned beneath or below the first pixel electrode and the second pixel electrode.
9. 如权利要求6所述的液晶显示面板,其特征在于,所述第二像素电极为一反射电极。 9. The liquid crystal display according to claim 6 panel, wherein the second pixel electrode is a reflective electrode.
10. 如权利要求9所述的液晶显示面板,其特征在于,各所述扫描线位于所述第一像素电极下方。 Claim 10. The liquid crystal display panel of claim 9, wherein each of said first scan line located below the pixel electrode.
11.如权利要求9所述的液晶显示面板,其特征在于,所述主动組件阵列基板更包括多个凸块,配置于所述第二像素电极之下。 As claimed in claim 11. The liquid crystal display panel of claim 9, wherein said active device array substrate further comprises a plurality of bumps disposed under the second pixel electrode.
12. 如权利要求9所述的液晶显示面板,其特征在于,所述主动組件阵列基板更包括一垫高层,配置于所述第二像素电极之下。 As claimed in claim 12. The liquid crystal display panel of claim 9, wherein said active device array substrate further comprises a top pad, disposed beneath the second pixel electrode.
13. 如权利要求9所述的液晶显示面板,其特征在于,所述对向基板还包括一垫高层,位于所述第二像素电极上方。 Claim 13. The liquid crystal display panel of claim 9, wherein the opposite substrate further comprises a stepped structure, located above the second pixel electrode.
14. 如权利要求1所述的液晶显示面板,其特征在于,所述环形框状图案包括多边形框状图案、圆形框状图案或其它几何形框状图案。 Claim 14. The liquid crystal display panel of claim 1, characterized in that said annular frame comprises a polygonal pattern frame pattern, a circular frame shape or other geometric pattern frame pattern.
15. 如权利要求1所述的液晶显示面板,其特征在于,所述对向基板还包括多个黑矩阵,对应于所述配向凸起配置。 Claim 15. The liquid crystal display panel of claim 1, wherein the counter substrate further comprises a plurality of black matrix, corresponding to the alignment protrusion configuration.
16. 如权利要求2所述的液晶显示面板,其特征在于,所述主动组件阵列基板更包括一共享线,配置于各所述像素单元之间。 Claim 16. The liquid crystal display panel 2, characterized in that said active device array substrate further comprises a common line disposed between each of the pixel unit.
17. 如权利要求16所述的液晶显示面板,其特征在于,各所述共享线与其上方的各所述像素电极相叠的部分构成一储存电容。 17. The liquid crystal as claimed in claim 16 said display panel, wherein each of said pixel electrode of each of said shared lines stacked above it constitutes a part of the storage capacitor.
18. 如权利要求17所述的液晶显示面板,其特征在于,各所述数据线与各所述共享线相交的部分以及位于各所述储存电容旁的部分的宽度小于各所述数据线的其它部分的宽度。 Claimed in claim 18. The liquid crystal display panel of claim 17, wherein each of said data lines and each of said shared lines intersect and a portion of the width of the portion located beside the reservoir is less than the capacitance of each of the respective data lines width of the other portions.
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CN1693951A (en) 2004-05-07 2005-11-09 精工爱普生株式会社 Liquid crystal display device and electronic equipment
CN1743923A (en) 2004-09-03 2006-03-08 精工爱普生株式会社 Liquid crystal display device and electronic apparatus
CN1818758A (en) 2005-02-08 2006-08-16 奇美电子股份有限公司 Liquid-crystal device and production thereof

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