WO2019085197A1 - 一种显示基板的走线结构 - Google Patents

一种显示基板的走线结构 Download PDF

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Publication number
WO2019085197A1
WO2019085197A1 PCT/CN2017/117326 CN2017117326W WO2019085197A1 WO 2019085197 A1 WO2019085197 A1 WO 2019085197A1 CN 2017117326 W CN2017117326 W CN 2017117326W WO 2019085197 A1 WO2019085197 A1 WO 2019085197A1
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Prior art keywords
curing
display panel
pad
line
display
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PCT/CN2017/117326
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English (en)
French (fr)
Inventor
单剑锋
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惠科股份有限公司
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Publication of WO2019085197A1 publication Critical patent/WO2019085197A1/zh

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362Active matrix addressed cells
    • G02F1/136286Wiring, e.g. gate line, drain line
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation

Definitions

  • the present application relates to the field of display technologies, and in particular, to a trace structure of a display substrate.
  • a liquid crystal display panel requires an alignment film to determine an initial guiding angle (ie, a pretilt angle) of liquid crystal molecules, and a method of rubbing an alignment film is generally used to align liquid crystal molecules.
  • the frictional alignment requires precise control of the process flow, and the operation of the process is not easy to control.
  • a photoalignment technique of a polymer can be employed. The photo-alignment technology needs to firstly react the reactive monomer
  • a display panel uses a display panel to apply a common voltage (also referred to as a curing voltage) to the liquid crystal layer, and the liquid crystal layer is irradiated by ultraviolet light through a mask under the curing voltage, thereby causing The reactive monomer is polymerized and cured to form a polymer layer on the substrate on both sides of the liquid crystal layer so that the liquid crystal of the liquid crystal layer has a certain pretilt angle.
  • a common voltage also referred to as a curing voltage
  • the optical alignment technology requires a routing structure to be disposed in advance around the display substrate.
  • the existing wiring structure reserves a curing pad and a curing line.
  • the curing pad is connected to the display panel in the display substrate through the curing line.
  • the power supply device makes electrical contact with the curing pad through a plurality of probes to transmit a common voltage to the display panel.
  • the display substrate includes a plurality of display panels, exposure through the reticle requires multiple exposures, so it is necessary to perform power supply for different display panels multiple times.
  • a curing pad is required to set the display panel.
  • the fixed position, such as the curing pad is disposed on the short side of the display panel, thereby limiting the layout of the display substrate.
  • Embodiments of the present application provide a trace structure of a display substrate, which is intended to improve the degree of design freedom of the display substrate.
  • the present application provides a trace structure for a display substrate, the display substrate comprising:
  • a plurality of display panels are regularly arranged on the display substrate and provided with a routing structure
  • the routing structure includes:
  • the first curing pad set is disposed on the small film side of the display substrate and on the array substrate of the display panel, and includes a first curing pad and a second curing pad for receiving a common voltage;
  • a first curing line connected to the first curing pad for transmitting the common voltage to the display panel
  • a second curing line one end of which is connected to the second curing pad, and the other end of which is connected to the first curing line of the first adjacent display panel;
  • the first curing pad transmits the common voltage to the display panel through the first curing line for curing alignment thereof
  • a second curing pad transmits the common voltage through the second curing line to the first adjacent display panel for curing alignment thereof.
  • the present application further provides a trace structure for a display substrate, wherein the display substrate includes at least two display panels, and the display panel is provided with a trace structure, and the trace structure include:
  • the first curing pad set is disposed on the array substrate of the display panel, and includes a first curing pad and a second curing pad for receiving a common voltage;
  • a first curing line connected to the first curing pad for transmitting the common voltage to the display panel
  • a second curing line one end of which is connected to the second curing pad, and the other end of which is connected to the first curing line of the first adjacent display panel;
  • the first curing pad transmits the common voltage to the display panel through the first curing line for curing alignment thereof
  • a second curing pad transmits the common voltage through the second curing line to the first adjacent display panel for curing alignment thereof.
  • the routing structure of the display substrate of the present application further includes:
  • a second curing pad set disposed opposite to the first curing pad set on the array substrate, comprising a third curing pad and a fourth curing pad; [0023] a third curing line, connected to the third curing pad;
  • a fourth curing line connected to the first curing pad and the fourth curing pad, for transmitting the common voltage to the display panel
  • the third curing line is further configured to be connected to a fourth curing line of the second adjacent display panel, and after receiving the common voltage, the third curing pad passes the common voltage The third curing line is transferred to the second adjacent display panel for curing alignment thereof.
  • the fourth curing line is further connected to the third curing line of the first adjacent display panel.
  • the fourth adjacent display panel is fourth.
  • the curing line is connected to the curing line connected thereto.
  • the first adjacent display panel and the second adjacent display panel are display panels adjacent to the display panel in the row direction or the column direction.
  • the first curing line is further connected to the fourth curing pad.
  • the display substrate is a glass substrate, and a plurality of display panels on the glass substrate are regularly arranged.
  • the first curing pad group is disposed on the short side or the long side of the glass substrate.
  • the embodiment of the present application provides a trace structure of a display substrate, wherein the display substrate includes at least two display panels, and the display panel is provided with a trace structure, and the trace structure includes: a first curing mat group, which is disposed on the display On the array substrate of the panel, the first curing pad and the second curing pad are configured to receive a common voltage; the first curing line is connected to the first curing pad for transmitting a common voltage to the display panel; the second curing line, One end is connected to the second curing pad, and the other end is connected to the first curing line of the first adjacent display panel; wherein, after receiving the common voltage, the first curing pad transmits the common voltage to the display through the first curing line
  • the panel is used for curing alignment, and the second curing pad transmits a common voltage to the first adjacent display panel through the second curing line for curing alignment. Due to the design of the trace structure, the trace structure can be disposed on the multi-film side or the less film side of the display substrate, which increases the
  • FIG. 1 is a schematic diagram of a trace structure of a display substrate provided in an embodiment of the present application.
  • FIG. 2 is a schematic diagram of curing alignment of a display panel provided in an embodiment of the present application.
  • FIG. 3 is another schematic diagram of a trace structure of a display substrate provided in an embodiment of the present application.
  • FIG. 4 is a schematic structural view of a display panel corresponding to the trace structure of the display substrate shown in FIG. 3;
  • FIG. 5 is a schematic structural view of two adjacent display panels corresponding to the trace structure of the display substrate shown in FIG. 3.
  • FIG. 1 is a schematic diagram of a trace structure of a display substrate according to an embodiment of the present application.
  • the display substrate 100 is a large mother substrate, and the display substrate 100 can be cut into a plurality of display panels 110 , that is, the display substrate 100 includes a plurality of display panels 110 , and the plurality of display panels 110 are displayed on the display substrate 100 .
  • the display substrate 100 can be fabricated into eight display panels 110 by a series of processes.
  • the display substrate 100 is caused to include a multi-film side 101 and a small film side 102.
  • the multi-film side 101 pairs The long side of the substrate should be large, and the film side 102 of the film should correspond to the short side of the display substrate 100.
  • the series of processes includes a photocuring alignment process, as shown in FIG. 2, the liquid crystal layer of the display panel 110 is irradiated by ultraviolet light through a mask 200 (Mask) under the curing voltage, resulting in miscellaneous
  • the reactive monomer in the liquid crystal layer is polymerized and solidified to form a polymer layer on the substrate on both sides of the liquid crystal layer, so that the liquid crystal of the liquid crystal layer has a certain pretilt angle, thereby completing the curing alignment.
  • the photocuring alignment process requires a routing structure disposed in advance around the display panel 110.
  • the routing structure includes a curing pad 121 and a curing line 122.
  • the curing pad 121 is connected to the display panel 110 through the curing line 122.
  • the common voltage is received, and the common voltage is a preset voltage, which is related to the pretilt angle, and the voltage is determined according to an actual situation, and is not limited herein.
  • the power supply device is electrically contacted to the curing pad by a plurality of probes to transmit a common voltage to the display panel 110.
  • the power supply device is an external device including a plurality of probes, and a mask ⁇ is disposed on the display panel 110, and is contacted with the curing pad 121 by a probe to transmit a common voltage to the curing pad 121.
  • the display substrate 100 includes a first substrate and a second substrate disposed opposite to the first substrate, and the plurality of thin film transistor arrays, also referred to as array substrates, are fabricated on the first substrate.
  • the plurality of color film arrays, also referred to as color film substrates, are formed on the second substrate 112, and the first substrate and the second substrate are combined with the liquid crystal molecules to form at least one display panel 110, which is added. The production efficiency of the display panel 110.
  • the size of the first substrate is larger than the size of the second substrate, so that the curing pad is exposed to be easily contacted with the probe, and the same curing film pad 121 must be disposed on the multi-film side 101, if the curing pad 121 is provided with less film side 102
  • the curing pad 121 corresponding to the four display panels 110 in the middle will not be able to be tested for the needle.
  • the first substrate and the second substrate are both large substrates, and may be, for example, a large glass substrate.
  • FIG. 3 is another schematic diagram of a trace structure of a display substrate according to an embodiment of the present application
  • FIG. 4 is a schematic diagram of a trace structure of the display substrate shown in FIG. A schematic diagram of the structure of a display panel.
  • the display substrate 100 includes a plurality of display panels 110, specifically including eight display panels 110, arranged in a 4*2 manner.
  • the display substrate 100 includes other numbers of display panels 110, which may be arranged in other manners, which is not limited herein.
  • the display panel 110 is provided with the routing structure.
  • the eight display panels 11 in FIG. 3 each include the routing structure.
  • the routing structure includes a first curing pad set, a first curing line 141, and a second curing line 142.
  • the first curing pad set is disposed on the array substrate 102 of the display substrate 100 and on the array substrate of the display panel 110, and includes a first curing pad 131 and a second curing pad 132, a first curing pad 131 and a second curing
  • the pad 13 2 is in contact with the probe of the power supply device for receiving a common voltage.
  • the first curing line 141 is connected to the first curing pad 131 for transmitting the common voltage to the display panel 110.
  • the second curing line 142 has one end connected to the second curing pad 132 and the other end connected to the first curing line 141 of the first adjacent display panel 110.
  • the first adjacent display panel is a display panel adjacent to the display panel in the column direction, for example, in FIG. 3, the display panel 1 and the display panel 2 To order the display panel 2 in the column direction, it may be referred to as a first adjacent display panel of the display panel 1.
  • the first adjacent display panel is a display panel adjacent the display panel in the row direction.
  • the first curing pad 131 when the first curing pad 131 receives the common voltage ⁇ , the first curing pad 131 transmits the common voltage to the display panel through the first curing line 141 for curing alignment thereof;
  • the second curing pad 132 receives the common voltage ⁇ , the second curing pad 132 transmits the common voltage to the first adjacent display panel through the second curing line 142 for curing alignment thereof .
  • the first curing pad 13 1 transmits the common voltage to the display panel 1 through the first curing line 141.
  • the display panel 1 is cured and aligned. Since the second curing line 142 of the display panel 1 is connected to the first curing line 141 of the first adjacent display panel (display panel 2), when the second curing pad 132 receives the common voltage ⁇ , the second curing pad The common voltage is transmitted to the first adjacent display panel 2 through the second curing line 142 for curing alignment.
  • the routing structure can be disposed on the less film side 102 of the display substrate 100, and all of the display panels 110 in the display substrate 100 can be cured and aligned.
  • the wiring structure can also set the multi-film side of the display substrate 100, thereby increasing the design freedom of the display substrate.
  • the routing structure further includes a second curing pad set, a third curing line 143, and a fourth curing line 144.
  • the second curing pad group is disposed on the array substrate opposite to the first curing pad group, and includes a third curing pad 133 and a fourth curing pad 134.
  • the third curing line 143 is connected to the third curing pad 133; the fourth curing line 144 is connected to the first curing pad 131 and the fourth curing pad 134 for transmitting the common voltage to the display panel 110.
  • the third curing line 143 can also be used to connect with the fourth curing line 144 of the second adjacent display panel. It can be understood that the second adjacent display panel is a display panel above the display panel.
  • the third curing pad 133 Upon receiving the common voltage, the third curing pad 133 transmits the common voltage to the second adjacent display panel through the third curing line 143 for curing alignment thereof.
  • the display panel is the display panel 4, wherein the display panel 3 is a display panel above the display panel, that is, a second adjacent display panel.
  • the fourth curing line 144 of the display panel 1 is also the third of the first adjacent display panel (display panel 2).
  • the curing line 143 is connected.
  • the first curing line 141 is also connected to the fourth curing pad 134. This forms a completely symmetrical trace structure for easy production
  • the second curing line 142 is connected to the first curing line 141 of the first adjacent display panel.
  • the second curing line 142 of the first adjacent display panel is connected to the curing line connected thereto.
  • the second curing line 142 of the display panel 1 is connected to the first curing line 141 of the first adjacent display panel (display panel 2); the second of the display panel 2
  • the curing line 142 is connected to the curing line connected thereto, and the purpose is to achieve separate control of the display panel 2 and the display panel 3 for curing alignment.
  • the fourth curing line 144 is connected to the third curing line 143 of the first adjacent display panel, the fourth curing line 144 of the first adjacent display panel is connected to the curing line connected thereto.
  • the fourth curing line 144 of the display panel 1 is connected to the third curing line 143 of the first adjacent display panel (display panel 2); the fourth curing line of the display panel 2
  • the 144 is connected to the curing wire connected thereto, and the purpose is to achieve separate control of the display panel 2 and the display panel 3 for curing alignment.

Abstract

本申请公开了一种显示基板的走线结构,其中该走线结构包括:第一固化垫组,设置在显示面板的阵列基板上,其包括第一固化垫和第二固化垫,用于接收公共电压;第一固化线,连接于第一固化垫,用于向显示面板传输公共电压;第二固化线,其一端与第二固化垫连接,另一端与第一相邻显示面板的第一固化线连接。

Description

发明名称:一种显示基板的走线结构
[0001] 本申请要求于 2017年 11月 03日提交中国专利局、 申请号为 2017110706024、 发 明名称为"一种显示基板的走线结构"的中国专利申请的优先权, 其全部内容通过 引用结合在本申请中。
[0002] 技术领域
[0003] 本申请涉及显示技术领域, 尤其涉及一种显示基板的走线结构。
[0004] 背景技术
[0005] 目前, 液晶显示面板在制作吋需要配向膜来决定液晶分子的初始导向角 (即预 倾角) , 一般采用摩擦配向膜的方法来对液晶分子进行配向。 然而, 摩擦配向 需要高精度地控制工艺流程, 该工艺流程的操作不易控制。 为了改善上述摩擦 配向的缺点, 可以采用聚合物的光配向技术。 该光配向技术需先将反应性单体
(monomer) 惨杂与液晶层中, 并利用显示面板向该液晶层施加一公共电压 (也 称固化电压) , 在此固化电压作用下通过光罩 (Mask) 以紫外线光照射该液晶 层, 致使反应性单体聚合并固化, 以于液晶层两侧的基板上同吋形成聚合物层 , 使得该液晶层的液晶具有一定的预倾角。
[0006] 目前, 这种光配向技术需要在显示基板周围预先设置走线结构, 现有的走线结 构预留固化垫和固化线, 该固化垫通过固化线与显示基板中的显示面板连接用 于接收公共电压。 在固化吋, 供电装置的通过多个探针对该固化垫进行扎针电 性接触, 以将公共电压传递至显示面板。 由于显示基板包括多个显示面板, 通 过光罩曝光需要曝光多次, 因此需要多次对不同的显示面板进行扎针供电, 为 了保证每个显示面板均可接收到公共电压, 需要固化垫设置显示面板的固定位 置, 比如固化垫多设置在显示面板的短边侧, 因此对显示基板的走线结构布局 造成了限制。
[0007] 发明内容
[0008] 本申请的实施例提供了一种显示基板的走线结构, 旨在提高显示基板的设计自 由度。 [0009] 一方面, 本申请提供了一种显示基板的走线结构, 所述显示基板包括:
[0010] 多个显示面板, 在所述显示基板规则排列, 且设有走线结构;
[0011] 所述走线结构包括:
[0012] 第一固化垫组, 设置在所述显示基板的少膜品侧且位于所述显示面板的阵列基 板上, 其包括第一固化垫和第二固化垫, 用于接收公共电压;
[0013] 第一固化线, 连接于所述第一固化垫, 用于向所述显示面板传输所述公共电压
[0014] 第二固化线, 其一端与所述第二固化垫连接, 另一端与第一相邻显示面板的第 一固化线连接;
[0015] 其中, 在接收到所述公共电压吋, 所述第一固化垫将所述公共电压通过所述第 一固化线传输至所述显示面板以用于对其进行固化配向, 所述第二固化垫将所 述公共电压通过所述第二固化线传输至所述第一相邻显示面板以用于对其进行 固化配向。
[0016] 另一方面, 本申请还提供了另一种显示基板的走线结构, 其中所述显示基板包 括至少两个显示面板, 所述显示面板上设有走线结构, 所述走线结构包括:
[0017] 第一固化垫组, 设置在所述显示面板的阵列基板上, 其包括第一固化垫和第二 固化垫, 用于接收公共电压;
[0018] 第一固化线, 连接于所述第一固化垫, 用于向所述显示面板传输所述公共电压
[0019] 第二固化线, 其一端与所述第二固化垫连接, 另一端与第一相邻显示面板的第 一固化线连接;
[0020] 其中, 在接收到所述公共电压吋, 所述第一固化垫将所述公共电压通过所述第 一固化线传输至所述显示面板以用于对其进行固化配向, 所述第二固化垫将所 述公共电压通过所述第二固化线传输至所述第一相邻显示面板以用于对其进行 固化配向。
[0021] 在本申请的显示基板的走线结构中, 所述走线结构还包括:
[0022] 第二固化垫组, 与所述第一固化垫组相对设置在所述阵列基板上, 其包括第三 固化垫和第四固化垫; [0023] 第三固化线, 与所述第三固化垫连接;
[0024] 第四固化线, 与所述第一固化垫和第四固化垫连接, 用于向所述显示面板传输 所述公共电压;
[0025] 其中, 所述第三固化线还可用于与第二相邻显示面板的第四固化线连接, 在接 收到所述公共电压吋, 所述第三固化垫将所述公共电压通过所述第三固化线传 输至所述第二相邻显示面板以用于对其进行固化配向。
[0026] 在本申请的显示基板的走线结构中, 所述第四固化线还与所述第一相邻显示面 板的第三固化线连接。
[0027] 在本申请的显示基板的走线结构中, 在所述第二固化线与所述第一相邻显示面 板的第一固化线连接吋, 所述第一相邻显示面板的第二固化线和与其连接的固 化线断幵连接。
[0028] 在本申请的显示基板的走线结构中, 在所述第四固化线与所述第一相邻显示面 板的第三固化线连接吋, 所述第一相邻显示面板的第四固化线和与其连接的固 化线断幵连接。
[0029] 在本申请的显示基板的走线结构中, 所述第一相邻显示面板和第二相邻显示面 板为在行方向上或列方向上与所述显示面板相邻的显示面板。
[0030] 在本申请的显示基板的走线结构中, 所述第一固化线还连接于所述第四固化垫
[0031] 在本申请的显示基板的走线结构中, 所述显示基板为玻璃基板, 所述玻璃基板 上的多个显示面板规则排列。
[0032] 在本申请的显示基板的走线结构中, 所述第一固化垫组设置在所述玻璃基板的 短边侧或长边侧。
[0033] 本申请实施例提供一种显示基板的走线结构, 其中显示基板包括至少两个显示 面板, 显示面板上设有走线结构, 走线结构包括: 第一固化垫组, 设置在显示 面板的阵列基板上, 其包括第一固化垫和第二固化垫, 用于接收公共电压; 第 一固化线, 连接于第一固化垫, 用于向显示面板传输公共电压; 第二固化线, 其一端与第二固化垫连接, 另一端与第一相邻显示面板的第一固化线连接; 其 中, 在接收到公共电压吋, 第一固化垫将公共电压通过第一固化线传输至显示 面板以用于对其进行固化配向, 第二固化垫将公共电压通过第二固化线传输至 第一相邻显示面板以用于对其进行固化配向。 由于该走线结构的设计, 使得该 走线结构可以设置在显示基板的多膜品侧或少膜品侧, 增加了显示基板的设计 自由度。
[0034] 附图说明
[0035] 为了更清楚地说明本申请实施例技术方案, 下面将对实施例描述中所需要使用 的附图作简单地介绍, 显而易见地, 下面描述中的附图是本申请的一些实施例 , 对于本领域普通技术人员来讲, 在不付出创造性劳动的前提下, 还可以根据 这些附图获得其他的附图。
[0036] 图 1是本申请一实施例中提供的一种显示基板的走线结构示意图;
[0037] 图 2是本申请一实施例中提供的显示面板的固化配向示意图
[0038] 图 3是本申请一实施例中提供的一种显示基板的走线结构另一示意图;
[0039] 图 4是图 3所示显示基板的走线结构对应的一个显示面板结构示意图;
[0040] 图 5是图 3所示显示基板的走线结构对应的两个相邻显示面板结构示意图。
[0041] 具体实施方式
[0042] 下面将结合本申请实施例中的附图, 对本申请实施例中的技术方案进行清楚、 完整地描述, 显然, 所描述的实施例是本申请一部分实施例, 而不是全部的实 施例。 基于本申请中的实施例, 本领域普通技术人员在没有做出创造性劳动前 提下所获得的所有其他实施例, 都属于本申请保护的范围。
[0043] 本申请所提到的方向用语, 例如 「上」 、 「下」 、 「前」 、 「后」 、 「左」 、
Γ右」 、 「内」 、 「外」 、 「侧面」 等, 仅是参考附加图式的方向。 因此, 使 用的方向用语是用以说明及理解本申请, 而非用以限制本申请。
[0044] 请参阅图 1, 图 1是本申请一实施例中提供的一种显示基板的走线结构示意图。
在图 1中, 显示基板 100为大张母基板, 该显示基板 100可以切割成多个显示面板 110, 即该显示基板 100上包括多个显示面板 110, 多个显示面板 110在显示基板 1 00成有序排列, 如图 1中的 4*2的排列方式, 该显示基板 100通过一系列的工艺, 可以制作成八片显示面板 110。 在该显示基板 100中, 根据显示面板 110的排列, 致使该显示基板 100包括多膜品侧 101和少膜品侧 102, 在图 1中, 多膜品侧 101对 应大张基板的长边侧, 少膜品侧 102对应显示基板 100的短边侧。
[0045] 其中, 该一系列的工艺包括光固化配向工艺, 具体如图 2所示, 在固化电压作 用下通过光罩 200 (Mask) 以紫外线光照射该显示面板 110的液晶层, 致使惨杂 于液晶层的反应性单体聚合并固化, 以于液晶层两侧的基板上同吋形成聚合物 层, 使得该液晶层的液晶具有一定的预倾角, 进而完成固化配向。
[0046] 其中, 该光固化配向工艺需要在显示面板 110周围预先设置走线结构, 该走线 结构包括固化垫 121和固化线 122, 该固化垫 121通过固化线 122与显示面板 110连 接用于接收公共电压, 该公共电压为预设电压, 与所述预倾角有关, 其电压大 小根据实际而定, 在此不做限制。 在固化吋, 供电装置的通过多个探针对该固 化垫进行扎针电性接触, 以将公共电压传递至显示面板 110。
[0047] 该供电装置为外部设备, 其包括多个探针, 在显示面板 110上设置好光罩吋, 通过探针与固化垫 121接触, 以向固化垫 121传输公共电压。
[0048] 需要说明的是, 该显示基板 100包括第一基板和与所述第一基板相对设置的第 二基板, 该第一基板上同吋制作出多个薄膜晶体管阵列, 也称为阵列基板; 该 第二基板 112上同吋制作多个彩膜阵列, 也称为彩膜基板, 将第一基板和第二基 板扣合并灌注液晶分子就可以同吋制作出至少个显示面板 110, 增加了显示面板 110的制作效率。 该第一基板的尺寸大于该第二基板的尺寸, 使得固化垫暴露易 于与所述探针接触, 同吋固化垫 121必须设置在多膜品侧 101, 如果固化垫 121设 置少膜品侧 102将导致中间的四片显示面板 110对应的固化垫 121无法扎针测试。 其中, 该第一基板和第二基板均为大张基板, 可例如为大张玻璃基板。
[0049] 请参阅图 3和图 4, 图 3是本申请一实施例中提供的一种显示基板的走线结构另 一示意图; 图 4是图 3中所示显示基板的走线结构对应的一个显示面板结构示意 图。 在本实施例中, 如图 3所示, 显示基板 100包括多个显示面板 110, 具体包括 八个显示面板 110, 成 4*2的排列方式。 在其他实施例中, 显示基板 100包括其他 数量的显示面板 110, 其排列方式也可以为其他方式, 在此不做限定。
[0050] 其中, 该显示面板 110的均设有所述走线结构。 比如, 图 3中的八个显示面板 11 0均包括该走线结构。
[0051] 如图 4所示, 走线结构包括第一固化垫组、 第一固化线 141和第二固化线 142, 该第一固化垫组设置在显示基板 100的少膜品侧 102且位于显示面板 110的阵列基 板上, 其包括第一固化垫 131和第二固化垫 132, 第一固化垫 131和第二固化垫 13 2与所述供电装置的探针接触用于接收公共电压。 第一固化线 141连接于第一固 化垫 131, 用于向显示面板 110传输所述公共电压。 第二固化线 142, 其一端与第 二固化垫 132连接, 另一端与第一相邻显示面板 110的第一固化线 141连接。
[0052] 需要说明的是, 在本实施例中, 第一相邻显示面板为在列方向上与所述显示面 板相邻的显示面板, 比如, 在图 3中, 显示面板①和显示面板②为在列方向上相 令 显示面板②可以称为显示面板①的第一相邻显示面板。 在其他实施例中, 第 一相邻显示面板为在行方向上与所述显示面板相邻的显示面板。
[0053] 其中, 当第一固化垫 131接收到所述公共电压吋, 第一固化垫 131将所述公共电 压通过第一固化线 141传输至所述显示面板以用于对其进行固化配向; 当第二固 化垫 132接收到所述公共电压吋, 第二固化垫 132将所述公共电压通过所述第二 固化线 142传输至所述第一相邻显示面板以用于对其进行固化配向。
[0054] 具体地, 如图 5所示, 当第一固化垫 131接收到所述公共电压吋, 第一固化垫 13 1将所述公共电压通过第一固化线 141传输至显示面板①以用于对显示面板①进行 固化配向。 由于显示面板①的第二固化线 142与所述第一相邻显示面板 (显示面 板②) 的第一固化线 141连接, 当第二固化垫 132接收到所述公共电压吋, 第二固 化垫 132将所述公共电压通过第二固化线 142传输至所述第一相邻显示面板②以用 于对其进行固化配向。
[0055] 由此可见, 由于该走线结构的设计, 使得该走线结构可以设置在显示基板 100 的少膜品侧 102, 也可以对该显示基板 100中的全部显示面板 110进行固化配向。 当然该走线结构同吋也可以设置显示基板 100的多膜品侧, 因此增加了显示基板 的设计自由度。
[0056] 在本实施例中, 如图 4所示, 该走线结构还包括第二固化垫组、 第三固化线 143 和第四固化线 144。 其中该第二固化垫组与所述第一固化垫组相对设置在所述阵 列基板上, 其包括第三固化垫 133和第四固化垫 134。 第三固化线 143与第三固化 垫 133连接; 第四固化线 144与第一固化垫 131和第四固化垫 134连接, 用于向显 示面板 110传输所述公共电压。 [0057] 其中, 第三固化线 143还可用于与第二相邻显示面板的第四固化线 144连接, 可 以理解为第二相邻显示面板为显示面板上面的一个显示面板。 在接收到所述公 共电压吋, 第三固化垫 133将所述公共电压通过第三固化线 143传输至所述第二 相邻显示面板以用于对其进行固化配向。
[0058] 具体地, 如图 3所示, 可以理解为该显示面板为显示面板④, 其中显示面板③即 为显示面板上面的一个显示面板, 即为第二相邻显示面板。
[0059] 在本实施例中, 如图 3和图 4所示, 为了简化工艺, 便于生产, 显示面板①的第 四固化线 144还与第一相邻显示面板 (显示面板②) 的第三固化线 143连接。 第一 固化线 141还连接于第四固化垫 134。 由此形成完全对称的走线结构, 便于生产
[0060] 在本实施例中, 为了实现显示基板 100中的每个显示面板 110的单独控制的目的 , 在第二固化线 142与所述第一相邻显示面板的第一固化线 141连接吋, 所述第 一相邻显示面板的第二固化线 142和与其连接的固化线断幵连接。
[0061] 具体地, 如图 3所示, 显示面板①的第二固化线 142与所述第一相邻显示面板 ( 显示面板②) 的第一固化线 141连接吋; 显示面板②的第二固化线 142和与其连接 的固化线断幵连接, 目的为了实现单独控制显示面板②和显示面板③进行固化配 向。
[0062] 在第四固化线 144与第一相邻显示面板的第三固化线 143连接吋, 所述第一相邻 显示面板的第四固化线 144和与其连接的固化线断幵连接。
[0063] 具体地, 如图 3所示, 显示面板①的第四固化线 144与第一相邻显示面板 (显示 面板②) 的第三固化线 143连接吋; 显示面板②的第四固化线 144和与其连接的固 化线断幵连接, 目的为了实现单独控制显示面板②和显示面板③进行固化配向。
[0064] 以上所述, 仅为本申请的具体实施方式, 但本申请的保护范围并不局限于此, 任何熟悉本技术领域的技术人员在本申请揭露的技术范围内, 可轻易想到各种 等效的修改或替换, 这些修改或替换都应涵盖在本申请的保护范围之内。 因此 , 本申请的保护范围应以权利要求的保护范围为准。
技术问题 问题的解决方案 发明的有益效果

Claims

权利要求书
[权利要求 1] 一种显示基板的走线结构, 其中, 所述显示基板包括
多个显示面板, 在所述显示基板上规则排列, 且设有走线结构; 所述走线结构包括:
第一固化垫组, 设置在所述显示基板的少膜品侧且位于所述显示面板 的阵列基板上, 其包括第一固化垫和第二固化垫, 用于接收公共电压 第二固化垫组, 与所述第一固化垫组相对设置在所述阵列基板上, 其 包括第三固化垫和第四固化垫;
第一固化线, 连接于所述第一固化垫, 用于向所述显示面板传输所述 公共电压;
第二固化线, 其一端与所述第二固化垫连接, 另一端与第一相邻显示 面板的第一固化线连接;
第三固化线, 与所述第三固化垫连接;
第四固化线, 与所述第一固化垫和第四固化垫连接, 用于向所述显示 面板传输所述公共电压;
其中, 在接收到所述公共电压吋, 所述第一固化垫将所述公共电压通 过所述第一固化线传输至所述显示面板以用于对其进行固化配向, 所 述第二固化垫将所述公共电压通过所述第二固化线传输至所述第一相 邻显示面板以用于对其进行固化配向; 所述第三固化线还可用于与第 二相邻显示面板的第四固化线连接, 在接收到所述公共电压吋, 所述 第三固化垫将所述公共电压通过所述第三固化线传输至所述第二相邻 显示面板以用于对其进行固化配向。
[权利要求 2] 根据权利要求 1所述显示基板的走线结构, 其中, 所述第四固化线还 与所述第一相邻显示面板的第三固化线连接。
[权利要求 3] 根据权利要求 1所述显示基板的走线结构, 其中, 在所述第二固化线 与所述第一相邻显示面板的第一固化线连接吋, 所述第一相邻显示面 板的第二固化线和与其连接的固化线断幵连接。
[权利要求 4] 根据权利要求 1所述显示基板的走线结构, 其中, 在所述第四固化线 与所述第一相邻显示面板的第三固化线连接吋, 所述第一相邻显示面 板的第四固化线和与其连接的固化线断幵连接。
[权利要求 5] 根据权利要求 1所述显示基板的走线结构, 其中, 所述第一相邻显示 面板和第二相邻显示面板为在行方向上或列方向上与所述显示面板相 邻的显示面板。
[权利要求 6] 根据权利要求 1所述显示基板的走线结构, 其中, 所述第一固化线还 连接于所述第四固化垫。
[权利要求 7] 根据权利要求 1所述显示基板的走线结构, 其中, 第一固化垫和第二 固化垫与供电装置的探针接触用于接收公共电压。
[权利要求 8] 根据权利要求 2所述显示基板的走线结构, 其中, 所述显示基板为玻 璃基板, 所述玻璃基板上的多个显示面板规则排列。
[权利要求 9] 根据权利要求 8所述显示基板的走线结构, 其中, 所述第一固化垫组 设置在所述玻璃基板的短边侧或长边侧。
[权利要求 10] 根据权利要求 8所述显示基板的走线结构, 其中, 所述第二固化垫组 设置在所述玻璃基板的短边侧或长边侧。
[权利要求 11] 一种显示基板的走线结构, 其中, 所述显示基板包括至少两个显示面 板, 所述显示面板上设有走线结构, 所述走线结构包括:
第一固化垫组, 设置在所述显示面板的阵列基板上, 其包括第一固化 垫和第二固化垫, 用于接收公共电压;
第一固化线, 连接于所述第一固化垫, 用于向所述显示面板传输所述 公共电压;
第二固化线, 其一端与所述第二固化垫连接, 另一端与第一相邻显示 面板的第一固化线连接;
其中, 在接收到所述公共电压吋, 所述第一固化垫将所述公共电压通 过所述第一固化线传输至所述显示面板以用于对其进行固化配向, 所 述第二固化垫将所述公共电压通过所述第二固化线传输至所述第一相 邻显示面板以用于对其进行固化配向。
[权利要求 12] 根据权利要求 11所述显示基板的走线结构, 其中, 还包括:
第二固化垫组, 与所述第一固化垫组相对设置在所述阵列基板上, 其 包括第三固化垫和第四固化垫;
第三固化线, 与所述第三固化垫连接;
第四固化线, 与所述第一固化垫和第四固化垫连接, 用于向所述显示 面板传输所述公共电压;
其中, 所述第三固化线还可用于与第二相邻显示面板的第四固化线连 接, 在接收到所述公共电压吋, 所述第三固化垫将所述公共电压通过 所述第三固化线传输至所述第二相邻显示面板以用于对其进行固化配 向。
[权利要求 13] 根据权利要求 12所述显示基板的走线结构, 其中, 所述第四固化线还 与所述第一相邻显示面板的第三固化线连接。
[权利要求 14] 根据权利要求 12所述显示基板的走线结构, 其中, 在所述第二固化线 与所述第一相邻显示面板的第一固化线连接吋, 所述第一相邻显示面 板的第二固化线和与其连接的固化线断幵连接。
[权利要求 15] 根据权利要求 12所述显示基板的走线结构, 其中, 在所述第四固化线 与所述第一相邻显示面板的第三固化线连接吋, 所述第一相邻显示面 板的第四固化线和与其连接的固化线断幵连接。
[权利要求 16] 根据权利要求 12所述显示基板的走线结构, 其中, 所述第一相邻显示 面板和第二相邻显示面板为在行方向上或列方向上与所述显示面板相 邻的显示面板。
[权利要求 17] 根据权利要求 12所述显示基板的走线结构, 其中, 所述第一固化线还 连接于所述第四固化垫。
[权利要求 18] 根据权利要求 11所述显示基板的走线结构, 其中, 所述显示基板为玻 璃基板, 所述玻璃基板上的多个显示面板规则排列。
[权利要求 19] 根据权利要求 18所述显示基板的走线结构, 其中, 所述第一固化垫组 设置在所述玻璃基板的短边侧或长边侧。
[权利要求 20] 根据权利要求 18所述显示基板的走线结构, 其中, 所述第二固化垫组 设置在所述玻璃基板的短边侧或长边侧。
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