WO2020062478A1 - 一种阵列基板和显示面板 - Google Patents

一种阵列基板和显示面板 Download PDF

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Publication number
WO2020062478A1
WO2020062478A1 PCT/CN2018/115320 CN2018115320W WO2020062478A1 WO 2020062478 A1 WO2020062478 A1 WO 2020062478A1 CN 2018115320 W CN2018115320 W CN 2018115320W WO 2020062478 A1 WO2020062478 A1 WO 2020062478A1
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WIPO (PCT)
Prior art keywords
metal layer
array substrate
transition line
transition
line
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PCT/CN2018/115320
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English (en)
French (fr)
Inventor
杨春辉
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重庆惠科金渝光电科技有限公司
惠科股份有限公司
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Application filed by 重庆惠科金渝光电科技有限公司, 惠科股份有限公司 filed Critical 重庆惠科金渝光电科技有限公司
Priority to US16/327,309 priority Critical patent/US11385514B2/en
Publication of WO2020062478A1 publication Critical patent/WO2020062478A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • G02F1/13629—Multilayer wirings
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13454—Drivers integrated on the active matrix substrate

Definitions

  • the present application relates to the field of display technology, and in particular, to an array substrate and a display panel.
  • the working principle of the liquid crystal display is to place liquid crystal molecules in two parallel glass substrates, and apply driving voltage to the two glass substrates to control the liquid crystal molecules.
  • Direction of rotation to refract the light from the backlight module to produce a picture.
  • the liquid crystal alignment process belongs to the box-making process.
  • the alignment technology uses physical or chemical methods to make the alignment film have the liquid crystal molecules aligned in a certain pretilt angle in the same direction. In other words, the alignment film forms anisotropy to the liquid crystal molecules.
  • the alignment circuit provided on the array substrate is easy to short circuit, which is not conducive to the optical alignment. In view of this, the industry urgently needs a solution capable of solving this problem.
  • An object of the present application is to provide an array substrate and a display panel, which are beneficial to light alignment.
  • the array substrate provided in this application includes:
  • a plurality of alignment circuits formed in the peripheral region and used for aligning liquid crystals in the pixels;
  • the alignment circuit includes a first pad and a plurality of shorting bars, each of the shorting bars is electrically connected to the first pad through a transition line, and any two adjacent transition lines provided in different positions are disposed in different Metal layer.
  • the shorting bar includes a first shorting bar and a second shorting bar, the first shorting bar is electrically connected to the first pad through a plurality of first transition lines, and the second shorting bar is connected through a plurality of first Two transition lines are electrically connected to the first pad, and the first transition line and the second transition line are disposed on different metal layers.
  • the metal layer includes a first metal layer and a second metal layer
  • the array substrate includes data lines
  • the data lines include several odd data lines and several even data lines, and the odd data lines and The even data lines are spaced apart
  • the first transition line is coupled to the odd data line
  • the second transition line is coupled to the even data line
  • the first transition line is coupled to the second transition line Line interval setting.
  • first transition line and the first short-circuit bar are provided on a first metal layer and formed in the same process as the first metal layer; the second transition line and the second short-circuit bar are provided The second metal layer is formed in the same process as the second metal layer.
  • first transition line and the first short-circuit bar are provided on a second metal layer and formed in the same process as the second metal layer; the second transition line and the second short-circuit bar are provided
  • the first metal layer is formed in the same process as the first metal layer.
  • the first transition line is provided on the first metal layer and is formed in the same process as the first metal layer; the first short-circuit bar, the second short-circuit bar, and the second transition line are provided.
  • the second metal layer is formed in the same process as the second metal layer.
  • the first transition line is disposed on a second metal layer and is formed in the same process as the second metal layer; the first short-circuit bar, the second short-circuit bar, and the second transition line are provided.
  • the first metal layer is formed in the same process as the first metal layer.
  • the first short-circuit strip includes a first side and a second side disposed in parallel to each other, and the first short-circuit strip is provided with a via for connecting the first transition line, and the via is provided. The distances from the first side and the second side are equal.
  • first short-circuit bar and the second short-circuit bar are disposed in parallel, the first transition line and the second transition line are disposed in parallel with each other, and the first transition line and the second transition line are in parallel with all
  • the trace of the first pad is a straight line.
  • Another object of the present application is to provide a display panel.
  • a display panel includes the above-mentioned array substrate and an opposite-side substrate disposed opposite to the array substrate, and a liquid crystal layer is interposed between the array substrate and the opposite-side substrate.
  • the optical alignment signal can be normally passed to the array substrate and / or the opposite substrate voltage set by the array substrate to the box through a predetermined line on the array substrate to ensure that the array substrate can better perform the optical alignment.
  • the alignment circuit can better perform the light alignment action, make the liquid crystal enter an inclination angle, and ensure a better display effect of the display panel.
  • FIG. 1 is a schematic diagram of an array substrate according to an embodiment of the present application.
  • FIG. 2 is a schematic diagram of an alignment circuit according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of an alignment circuit according to another embodiment of the present application.
  • FIG. 4 is a schematic diagram of an alignment circuit according to another embodiment of the present application.
  • FIG. 5 is a schematic diagram of an alignment circuit according to another embodiment of the present application.
  • FIG. 6 is a schematic diagram of an alignment circuit according to another embodiment of the present application.
  • FIG. 7 is a schematic diagram of an alignment circuit according to another embodiment of the present application.
  • FIG. 8 is a schematic diagram of a display panel according to an embodiment of the present application.
  • the inventor designed the undisclosed alignment configuration of the alignment circuit 10 so that all the shorting strips 12 are uniformly routed with the first metal layer, and the transition lines 13 are uniformly routed with the second metal layer Because the distance between the first pads 11 is limited and fixed, the distance between the transition lines 13 is also limited.
  • This routing configuration is prone to the etching residue of the second metal layer along the shorting strip 12.
  • the wiring causes short-circuiting of the parity data line, which is not conducive to the optical alignment.
  • the array substrate 300 includes:
  • the alignment circuit 10 includes a first pad 11 and a plurality of shorting bars 12, each of the shorting bars 12 is electrically connected to the first pad 11 through a transition line 13, and two adjacently arranged two The transition lines 13 are provided on different metal layers.
  • the boundary of the strip 12 causes a short circuit in the form of an etching residue, so that the optical alignment signal can be normally applied to the array substrate and / or the opposite substrate 200 provided by the array substrate and / or the array substrate to the box through a predetermined line on the array substrate to ensure that the array substrate can Better complete the photo-alignment action, effectively avoid the impact of the short-circuit hazard on the array substrate; and even if the vias 123 are provided in the short-circuit strip 12, at the position corresponding to the boundary of the short-circuit strip 12, although it occurs at the boundary of the short-circuit strip 12
  • the etching residue causes unevenness, but the adjacent two transition lines 13 are in different metal layers 14 at the border of the shorting bar, and each layer of metal layer 14 is covered with a protective layer, so that the adjacent transition lines 13
  • the shorting bar includes a first shorting bar 121 and a second shorting bar 122.
  • the first shorting bar 121 is electrically connected to the first pad 11 through a plurality of first transition lines 131 and the second shorting bar 122.
  • the second transition lines 132 are electrically connected to the first pad 11, and the first transition lines 131 and the second transition lines 132 are disposed on different metal layers 14, which is relative to a wiring of an alignment circuit 10 not disclosed by the inventor. Configuration.
  • the first transition line 131 and the second transition line 132 are provided on different metal layers 14, and the first transition line 131 and the second transition line 132 are respectively routed on different metal layers 14 to effectively prevent etching from occurring.
  • the residual leads to a short circuit of the data line, ensuring that the array substrate can better perform the optical alignment action, and effectively avoiding the impact of the short circuit hazard on the array substrate.
  • the metal layer 14 includes a first metal layer and a second metal layer.
  • the array substrate includes data lines.
  • the data lines include several odd data lines and several even data lines.
  • the odd data lines are spaced from the even data lines.
  • the first transition line 131 is It is coupled to the odd data line
  • the second transition line 132 is coupled to the even data line
  • the first transition line 131 and the second transition line 132 are spaced apart
  • the first transition line 131 and the second transition line 132 are used for odd and even power supply.
  • the form connection enables the first transition lines 131 and the second transition lines 132 provided in different metal layers to be evenly spaced to further prevent short circuits between adjacent transition lines due to etching residues, thereby enabling the alignment circuit 10 to be more A good light alignment action is performed to make the liquid crystal enter an inclination angle to ensure a better display effect of the display panel.
  • the first transition line 131 and the first shorting bar 121 are disposed on the first metal layer and formed in the same process as the first metal layer; the second transition line 132 and the second shorting bar 122 are disposed on the second A metal layer is formed in the same process as the second metal layer.
  • the first transition layer 131 and the first short-circuit bar 121 are uniformly routed by using the first metal layer, so that the production of the first transition line 131 and the first short-circuit bar 121 is further improved.
  • the second transition line 132 and the second shorting bar 122 are uniformly routed with the second metal layer, so that the production of the second transition line 132 and the second shorting bar 122 is more efficient. It is simple and convenient. Different metal wirings are used between the first transition line 131 and the second transition line 132 to effectively prevent the occurrence of etching residues, thereby effectively avoiding adjacent transition lines along the shorting bar 12.
  • the boundary causes a short circuit in the form of etching residues, so that the optical alignment signal can be normally applied to the array substrate and / or the opposite substrate voltage set by the array substrate to the box through a predetermined line on the array substrate, thereby facilitating the optical alignment action. Effectively avoid the impact of short circuit hazards on the array substrate.
  • the first transition line 131 and the first short-circuit bar 121 are disposed on the second metal layer and formed in the same process as the second metal layer; the second transition line 132 and the second short-circuit bar 122 are disposed on the first A metal layer is formed in the same process as the first metal layer.
  • the second transition line 132 and the second shorting bar 122 are uniformly routed by using the first metal layer, so that the production of the second transition line 132 and the second shorting bar 122 is made more It is simple and convenient, effectively improves the setting efficiency of the transition line and the short-circuit bar 12, thereby improving the production efficiency of the array substrate, and effectively avoids the poor contact caused by connecting the second transition line 132 and the second short-circuit bar 122 through the via 123, thereby Better ensure that the array substrate can better perform the optical alignment action; the first transition line 131 and the first shorting strip are uniformly routed with the second metal layer, so that the production of the first transition line 131 and the first shorting strip 121 is more efficient Simple and convenient.
  • Different metal wirings are used between the first transition line 131 and the second transition line 132 to effectively prevent the occurrence of etching residues, thereby effectively avoiding adjacent transition lines along the shorting bar 12.
  • the short circuit is caused by the etching residue, so that the optical alignment signal can be normally applied to the array substrate and / or the opposite substrate voltage set by the array substrate to the box through a predetermined line on the array substrate, thereby facilitating the optical alignment action. Effectively avoid the impact of short circuit hazards on the array substrate.
  • the first transition line 131 is disposed on the first metal layer and formed in the same process as the first metal layer; the first short-circuit strip 121, the second short-circuit strip 122, and the second transition line 132 are disposed on the second A metal layer is formed in the same process as the second metal layer.
  • the first shorting bar 121 and the second shorting bar 122 are uniformly routed using the first metal layer, the first transition line 131 is routed using the second metal layer, and the second transition line 132 is used.
  • the first metal layer wiring is used, and different metal wirings are used between the first transition line 131 and the second transition line 132, which is beneficial to prevent the occurrence of etching residues, thereby effectively avoiding adjacent transition lines along the short bar 12
  • the boundary causes a short circuit in the form of etching residues, so that the optical alignment signal can be normally applied to the array substrate and / or the opposite substrate voltage set by the array substrate to the box through a predetermined line on the array substrate, thereby facilitating the optical alignment action. Effectively avoid the impact of short circuit hazards on the array substrate.
  • the first transition line 131 is disposed on the second metal layer and is formed in the same process as the second metal layer; the first short-circuit strip 121, the second short-circuit strip 122, and the second transition line 132 are disposed on the first A metal layer is formed in the same process as the first metal layer.
  • the first shorting bar 121 and the second shorting bar 122 are uniformly routed using the first metal layer, the first transition line 131 is routed using the first metal layer, and the second transition line 132
  • the second metal layer wiring is used, and different metal wiring is used between the first transition line 131 and the second transition line 132, which is beneficial to prevent the occurrence of etching residues, thereby effectively avoiding adjacent transition lines along the shorting bar 12
  • the boundary causes a short circuit in the form of an etching residue, so that the alignment circuit 10 can better perform the light alignment action, cause the inclination angle of the liquid crystal, and ensure a better display effect of the display panel.
  • the first short-circuit bar 121 includes a first side edge 123 and a second side edge 124 disposed in parallel with each other.
  • the first short-circuit bar 121 is provided with a via hole 123 for connecting the first transition line 131.
  • the distance of 123 from the first side 123 and the second side 124 is equal, so that the via hole 123 is provided at the center axis position of the first side 123 and the second side 124 of the short bar.
  • the flatness is higher, which can effectively improve the short circuit caused by the excessive line connection of adjacent settings, which is more conducive to the optical alignment action; and the via 123 is formed at a higher flatness position, which makes the formation of the via 123 etched more efficiently.
  • the first shorting bar 121 and the second shorting bar 122 are disposed in parallel, the first transition line 131 and the second transition line 132 are disposed in parallel with each other, and the traces of the first transition line 131 and the second transition line 132 and the first pad 11 are: Straight line, because the distance between the first pads 11 is limited and fixed, the distance between the first transition line 131 and the second transition line 132 is also limited, which can be set on the short-circuit bar 12 of limited length. More transition lines ensure better light alignment effect. Setting the transition lines at intervals can effectively avoid mutual interference between the transition lines, and the parallel arrangement can make the connection length of the transition lines from the shorting bar 12 to the first pad 11, Effectively reduce the impedance of the excess line, and can further save metal consumables.
  • a display panel 100 is provided.
  • the display panel 100 includes the above-mentioned array substrate 300 and the opposite-side substrate 200 disposed on the box with the array substrate 300.
  • a liquid crystal layer 201 is interposed therebetween, and the display panel 100 includes a color photoresist layer.
  • the color photoresist layer can be provided on the opposite substrate or the array substrate 300.
  • the alignment circuit is made into a display device on the display panel.
  • the liquid crystal display includes a backlight module, which can be used as a light source for supplying sufficient brightness and a uniformly distributed light source
  • the backlight module of this embodiment may be a front-light type or a backlight type. It should be noted that the backlight module of this embodiment is not limited to this.
  • the substrate may be made of glass, plastic transparent material, or the like.
  • a liquid crystal panel is used as an example.
  • the liquid crystal panel includes an array substrate and a color filter substrate (CF).
  • the array substrate and the color filter substrate are opposite to each other.
  • a liquid crystal and a color filter substrate are provided between the array substrate and the color filter substrate.
  • the array substrate is provided with an active switch.
  • the active switch is, for example, a thin film transistor (TFT).
  • TFT thin film transistor
  • the color film substrate is provided with a color photoresist layer. The color photoresist layer and the active switch can be formed on the same substrate.
  • the array substrate includes a liquid crystal panel, an Organic Light-Emitting Diode (OLED) panel, a Quantum Dot Light Emitting Diodes (QLED) panel, a plasma panel, a flat panel, a curved panel, and the like, which are not limited herein.
  • OLED Organic Light-Emitting Diode
  • QLED Quantum Dot Light Emitting Diodes

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Abstract

本申请公开了一种阵列基板和显示面板。所述阵列基板包括：显示区和外围区；若干像素单元，形成于所述显示区；若干配向电路，形成于所述外围区，用于对所述像素单元内的液晶进行配向；其中，所述配向电路包括第一焊盘和若干短路条，每个所述短路条通过过度线与所述第一焊盘电连接，任意相邻设置的两条所述过度线设在不同的金属层。

Description

一种阵列基板和显示面板
本申请要求于2018年9月30日提交中国专利局、申请号为CN201821620225.7、发明名称为“一种阵列基板和显示面板”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。
技术领域
本申请涉及显示技术领域，尤其涉及一种阵列基板和显示面板。
背景技术
这里的陈述仅提供与本申请有关的背景信息，而不必然地构成现有技术。
对于液晶显示器，包括液晶面板及背光模组(BacklightModule)两大部分，液晶显示器的工作原理是在两片平行的玻璃基板当中放置液晶分子，并在两片玻璃基板上施加驱动电压来控制液晶分子的旋转方向，以将背光模组的光线折射出来产生画面。
液晶取向工艺隶属于成盒工艺，取向技术是利用物理或化学的方法，使取向膜具有让液晶分子以一定的预倾角沿同一方向排列，换句话说就是让取向膜对液晶分子形成各向异性排列的能力；根据液晶显示模式不同或选用的聚酰亚胺(Polyimide，PI)液分子结构不同，液晶分子的取向技术常见的有两种，即摩擦取向和光取向技术。
阵列基板上设置的配向电路容易短路，不利于光配向的进行；鉴于此，业内亟需一种能够解决此问题的方案。
技术解决方案
本申请的一个目的在于提供一种阵列基板和显示面板，有利于光配向。
本申请提供的阵列基板包括：
显示区和外围区；
若干像素，形成于所述显示区；
若干配向电路，形成于所述外围区，用于对所述像素内的液晶进行配向；
其中，所述配向电路包括第一焊盘和若干短路条，每个所述短路条通过过度线与所述第一焊盘电连接，任意相邻设置的两条所述过度线设在不同的金属层。
可选的，所述短路条包括第一短路条和第二短路条，所述第一短路条通过若干第一过度线与所述第一焊盘电连接，所述第二短路条通过若干第二过度线与所述第一焊盘电连接，所述第一过度线与所述第二过度线设在不同的金属层。
可选的，所述金属层包括第一金属层和第二金属层，所述阵列基板包括数据线，所 述数据线包括若干条奇数数据线和若干条偶数数据线，所述奇数数据线与所述偶数数据线间隔设置，所述第一过度线与所述奇数数据线耦接，所述第二过度线与所述偶数数据线耦接，所述第一过度线与所述第二过度线间隔设置。
可选的，所述第一过度线和所述第一短路条设在第一金属层，与所述第一金属层形成于同一制程；所述第二过度线和所述第二短路条设在第二金属层，与所述第二金属层形成于同一制程。
可选的，所述第一过度线和所述第一短路条设在第二金属层，与所述第二金属层形成于同一制程；所述第二过度线和所述第二短路条设在第一金属层，与所述第一金属层形成于同一制程。
可选的，所述第一过度线设在第一金属层，与所述第一金属层形成于同一制程；所述第一短路条、所述第二短路条和所述第二过度线设在第二金属层，与所述第二金属层形成于同一制程。
可选的，所述第一过度线设在第二金属层，与所述第二金属层形成于同一制程；所述第一短路条、所述第二短路条和所述第二过度线设在第一金属层，与所述第一金属层形成于同一制程。
可选的，所述第一短路条包括相互平行设置的第一侧边和第二侧边，所述第一短路条上设有用于连接所述第一过度线的过孔，所述过孔距离所述第一侧边和所述第二侧边的距离相等。
可选的，所述第一短路条和所述第二短路条平行设置，所述第一过度线与所述第二过度线相互平行设置，所述第一过度线和第二过度线与所述第一焊盘的走线为直线。
本申请的另一个目的在于提供一种显示面板。
一种显示面板，包括如上所述的阵列基板，以及与所述阵列基板对盒设置的对侧基板，所述阵列基板和所述对侧基板之间夹设有液晶层。
通过将相邻的两条过度线设在不同的金属层，并且每层金属层上均覆盖设有保护层，能够有效的避免蚀刻残留影响，从而有效的解决过度线沿着短路条的边界以蚀刻残留形式造成短路，从而使得光配向的讯号能够正常的经阵列基板上预设的线路给阵列基板和/或阵列基板对盒设置的对侧基板电压，保证阵列基板能够更好的完成光配向动作，有效的避免短路隐患对阵列基板的影响；而且即使短路条上设置有过孔，在对应短路条的边界的位置，虽然在短路条的边界处发生蚀刻残留造成不平整，但是相邻的两条过度 线在短路条的边界处的处于不同的金属层，且每层金属层上均覆盖设有保护层，使得相邻的过度线之间因蚀刻残留而短路的可能性几乎为零，从而使得配向电路能够更好的完成光配向动作，使液晶产生入倾角，保证显示面板更好的显示效果。
附图说明
所包括的附图用来提供对本申请实施例的进一步的理解，其构成了说明书的一部分，用于例示本申请的实施方式，并与文字描述一起来阐释本申请的原理。显而易见地，下面描述中的附图仅仅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性的前提下，还可以根据这些附图获得其他的附图。在附图中：
图1是本申请一个实施例阵列基板的示意图；
图2是本申请一个实施例配向电路的示意图；
图3是本申请另外一个实施例配向电路的示意图；
图4是本申请另外一个实施例配向电路的示意图；
图5是本申请另外一个实施例配向电路的示意图；
图6是本申请另外一个实施例配向电路的示意图；
图7是本申请另外一个实施例配向电路的示意图；
图8是本申请实施例显示面板的示意图。
本申请的实施方式
这里所公开的具体结构和功能细节仅仅是代表性的，并且是用于描述本申请的示例性实施例的目的。但是本申请可以通过许多替换形式来具体实现，并且不应当被解释成仅仅受限于这里所阐述的实施例。
在本申请的描述中，需要理解的是，术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。另外，术语“包括”及其任何变形，意图在于覆盖不排他的包含。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
这里所使用的术语仅仅是为了描述具体实施例而不意图限制示例性实施例。除非上下文明确地另有所指，否则这里所使用的单数形式“一个”、“一项”还意图包括复数。还应当理解的是，这里所使用的术语“包括”和/或“包含”规定所陈述的特征、整数、步骤、操作、单元和/或组件的存在，而不排除存在或添加一个或更多其他特征、整数、步骤、操作、单元、组件和/或其组合。
在图中，结构相似的单元是以相同标号表示。
下面参考附图1至图8实施例进一步详细描述本申请的阵列基板和显示面板。
如图1和图2所示，发明人设计了未公开的配向电路10的走线配置是将短路条12全部统一采用第一金属层的走线，过度线13全部统一采用第二金属层布线，由于第一焊盘11之间的距离是受限固定的，致使过度线13之间的距离也是受限的，这种走线配置容易发生第二金属层的蚀刻残沿着短路条12的走线使奇偶数据线线发生短路，不利于光配向的进行。
如图1至图7所示，本申请公开了一种阵列基板，所述阵列基板300包括：
显示区301和外围区302；形成于所述显示区301的若干像素303，；形成于所述外围区302、用于对所述像素303内的液晶进行配向的若干配向电路10；
其中，所述配向电路10包括第一焊盘11和若干短路条12，每个所述短路条12通过过度线13与所述第一焊盘11电连接，任意相邻设置的两条所述过度线13设在不同的金属层。
通过将相邻的两条过度线13设在不同的金属层14，并且每层金属层14上均覆盖设有保护层，能够有效的避免蚀刻残留影响，从而有效的解决过度线13沿着短路条12的边界以蚀刻残留形式造成短路，从而使得光配向的讯号能够正常的经阵列基板上预设的线路给阵列基板和/或阵列基板对盒设置的对侧基板200电压，保证阵列基板能够更好的完成光配向动作，有效的避免短路隐患对阵列基板的影响；而且即使短路条12上设置有过孔123，在对应短路条12的边界的位置，虽然在短路条12的边界处发生蚀刻 残留造成不平整，但是相邻的两条过度线13在短路条的边界处的处于不同的金属层14，且每层金属层14上均覆盖设有保护层，使得相邻的过度线13之间因蚀刻残留而短路的可能性几乎为零，从而使得配向电路10能够更好的完成光配向动作，使液晶产生入倾角，保证显示面板更好的显示效果。
如图3至图7所示，短路条包括第一短路条121和第二短路条122，第一短路条121通过若干第一过度线131与第一焊盘11电连接，第二短路条122通过若干第二过度线132与第一焊盘11电连接，第一过度线131与第二过度线132设在不同的金属层14，相对于发明人未公开的一种配向电路10的走线配置，本实施例将第一过度线131与第二过度线132设在不同的金属层14，第一过度线131与第二过度线132分别布线在不同的金属层14，有效的避免发生蚀刻残留导致数据线的短路，保证阵列基板能够更好的完成光配向动作，有效的避免短路隐患对阵列基板的影响。
金属层14包括第一金属层和第二金属层，阵列基板包括数据线，数据线包括若干条奇数数据线和若干条偶数数据线，奇数数据线与偶数数据线间隔设置，第一过度线131与奇数数据线耦接，第二过度线132与偶数数据线耦接，第一过度线131与第二过度线132间隔设置，通过将第一过度线131和第二过度线132进行奇偶给电形式连接，使得设在不同金属层的第一过度线131和第二过度线132能够均匀的间隔设置，进一步的避免相邻的过度线之间因蚀刻残留而短路，从而使得配向电路10能够更好的完成光配向动作，使液晶产生入倾角，保证显示面板更好的显示效果。
如图3所示，第一过度线131和第一短路条121设在第一金属层，并与第一金属层形成于同一制程；第二过度线132和第二短路条122设在第二金属层，并与第二金属层形成于同一制程，通过将第一过度线131和第一短路条121统一采用第一金属层布线，使得第一过度线131和第一短路条121的制作更加的简单方便，有效的提高过度线和短路条12的设置效率，进而提高阵列基板的生产效率，有效的避免通过过孔123连接第一过度线131和第一短路条121造成的接触不良，从而更好的保证阵列基板能够更好的完成光配向动作；将第二过度线132和第二短路条122统一采用第二金属层布线，使得第二过度线132和第二短路条122的制作更加的简单方便，第一过度线131与第二过度线132之间采用的是不同金属布线，有效的防止蚀刻残留的发生，从而有效的避免相邻设置的过度线沿着短路条12的边界以蚀刻残留形式造成短路，从而使得光配向的讯号能够正常的经阵列基板上预设的线路给阵列基板和/或阵列基板对盒设置的对侧基板电 压，从而有利于进行光配向动作，有效的避免短路隐患对阵列基板的影响。
如图4所示，第一过度线131和第一短路条121设在第二金属层，并与第二金属层形成于同一制程；第二过度线132和第二短路条122设在第一金属层，并与第一金属层形成于同一制程，通过将第二过度线132和第二短路条122统一采用第一金属层布线，使得第二过度线132和第二短路条122的制作更加的简单方便，有效的提高过度线和短路条12的设置效率，进而提高阵列基板的生产效率，有效的避免通过过孔123连接第二过度线132和第二短路条122造成的接触不良，从而更好的保证阵列基板能够更好的完成光配向动作；将第一过度线131和第译短路条统一采用第二金属层布线，使得第一过度线131和第一短路条121的制作更加的简单方便，第一过度线131与第二过度线132之间采用的是不同金属布线，有效的防止蚀刻残留的发生，从而有效的避免相邻设置的过度线沿着短路条12的边界以蚀刻残留形式造成短路，从而使得光配向的讯号能够正常的经阵列基板上预设的线路给阵列基板和/或阵列基板对盒设置的对侧基板电压，从而有利于进行光配向动作，有效的避免短路隐患对阵列基板的影响。
如图5所示，第一过度线131设在第一金属层，并与第一金属层形成于同一制程；第一短路条121、第二短路条122和第二过度线132设在第二金属层，并与第二金属层形成于同一制程，第一短路条121、第二短路条122统一采用第一金属层布线，第一过度线131采用第二金属层布线，第二过度线132采用第一金属层布线，第一过度线131与第二过度线132之间采用的是不同金属布线，有益于防止蚀刻残发生，从而有效的避免相邻设置的过度线沿着短路条12的边界以蚀刻残留形式造成短路，从而使得光配向的讯号能够正常的经阵列基板上预设的线路给阵列基板和/或阵列基板对盒设置的对侧基板电压，从而有利于进行光配向动作，有效的避免短路隐患对阵列基板的影响。
如图6所示，第一过度线131设在第二金属层，并与第二金属层形成于同一制程；第一短路条121、第二短路条122和第二过度线132设在第一金属层，并与第一金属层形成于同一制程，第一短路条121、第二短路条122统一采用第一金属层布线，第一过度线131采用第一金属层布线，第二过度线132采用第二金属层布线，第一过度线131与第二过度线132之间采用的是不同金属布线，有益于防止蚀刻残发生，从而有效的避免相邻设置的过度线沿着短路条12的边界以蚀刻残留形式造成短路，从而使得配向电路10能够更好的完成光配向动作，使液晶产生入倾角，保证显示面板更好的显示效果。
如图7所示，第一短路条121包括相互平行设置的第一侧边123和第二侧边124， 第一短路条121上设有用于连接第一过度线131的过孔123，过孔123距离第一侧边123和第二侧边124的距离相等，使得过孔123设在短路条的第一侧边123和第二侧边124的中轴位置，由于短路条的中轴位置的平整度更高，能够更加的有效的改善相邻设置的过度线连接造成短路，从而更加有利于进行光配向动作；而且平整度更高位置形成过孔123，使得过孔123蚀刻形成的效率更高，进而提高形成的过孔123的效率，并且使得蚀刻得到的过孔123的形状更加的规则，能够更好的将过度线通过过孔123与短路条12进行连接；同时在对应短路条的边界的位置，虽然在短路条12的边界处发生蚀刻残留造成不平整，但是由于过度线的线宽比过孔123小，使得相邻的两条过度线在短路条12的边界处的距离相对增大，相邻的过度线之间因蚀刻残留而短路的可能性仍然比非常小。
第一短路条121和第二短路条122平行设置，第一过度线131与第二过度线132相互平行设置，第一过度线131和第二过度线132与第一焊盘11的走线为直线，由于第一焊盘11之间的距离是受限固定的，因此第一过度线131和第二过度线132之间的距离也是受限的，能够使得在有限长度的短路条12上设置更多的过度线，保证更好的光配向效果，间隔设置过度线能够有效的避免过度线之间的相互干扰，平行设置能够使得短路条12到第一焊盘11的过度线的连接长度，有效的降低过度线的阻抗，而且还能进一步的节约金属耗材。
如图8所示，本申请在一实施例中提供一种显示面板100，包括如上的阵列基板300，以及与阵列基板300对盒设置的对侧基板200，阵列基板300和对侧基板200之间夹设有液晶层201，显示面板100包括彩色光阻层，彩色光阻层可设在对侧基板上，也可设在阵列基板300上；一般的，配向电路在显示面板制作成显示装置时会被擦除或者切除；其中，当本申请实施例的显示面板100为液晶显示器时，液晶显示器包括有背光模组，背光模组可作为光源，用于供应充足的亮度与分布均匀的光源，本实施例的背光模组可以为前光式，也可以为背光式，需要说明的是，本实施例的背光模组并不限于此。
在一实施例中，所述基板的材料可以选用玻璃、塑料透光材料等。
在一实施例中，以液晶面板为例，液晶面板包括阵列基板和彩膜基板(CF)，所述阵列基板与彩膜基板相对设置，所述阵列基板与彩膜基板之间设有液晶和间隔结构，所述阵列基板上设有主动开关，主动开关例如为薄膜晶体管(TFT)，彩膜基板上设有彩色光阻层，彩色光阻层及主动开关可形成于同一基板上。
在一实施例中，阵列基板包括液晶面板、OLED(Organic Light-Emitting Diode)面板、QLED(Quantum Dot Light Emitting Diodes)面板、等离子面板、平面型面板、曲面型面板等，在此不做限定。
以上内容是结合具体的可选实施方式对本申请所作的进一步详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本申请的保护范围。

Claims (18)

  1. 一种阵列基板，所述阵列基板包括：
    显示区和外围区；
    若干像素，形成于所述显示区；以及
    若干配向电路，形成于所述外围区，对所述像素内的液晶进行配向；
    其中，所述配向电路包括第一焊盘和若干短路条，每个所述短路条通过过度线与所述第一焊盘电连接，任意相邻设置的两条所述过度线设在不同的金属层。
  2. 如权利要求1所述的一种阵列基板，其中，所述短路条包括第一短路条和第二短路条，所述第一短路条通过若干第一过度线与所述第一焊盘电连接，所述第二短路条通过若干第二过度线与所述第一焊盘电连接，所述第一过度线与所述第二过度线设置在不同的金属层。
  3. 如权利要求2所述的一种阵列基板，其中，所述金属层包括第一金属层和第二金属层，所述阵列基板包括数据线，所述数据线包括若干条奇数数据线和若干条偶数数据线，所述奇数数据线与所述偶数数据线间隔设置，所述第一过度线与所述奇数数据线耦接，所述第二过度线与所述偶数数据线耦接，所述第一过度线与所述第二过度线间隔设置。
  4. 如权利要求2所述的一种阵列基板，其中，
    所述第一过度线和所述第一短路条设在第一金属层，与所述第一金属层形成于同一制程；
    所述第二过度线和所述第二短路条设在第二金属层，与所述第二金属层形成于同一制程。
  5. 如权利要求2所述的一种阵列基板，其中，
    所述第一过度线和所述第一短路条设在第二金属层，与所述第二金属层形成于同一制程；
    所述第二过度线和所述第二短路条设在第一金属层，与所述第一金属层形成于同一制程。
  6. 如权利要求2所述的一种阵列基板，其中，所述第一过度线设在第一金属层，与所述第一金属层形成于同一制程；所述第一短路条、所述第二短路条和所述第二过度 线设在第二金属层，与所述第二金属层形成于同一制程。
  7. 如权利要求6所述的一种阵列基板，其中，第一过度线与第二过度线之间采用的是不同金属布线。
  8. 如权利要求7所述的一种阵列基板，其中，第一过度线采用第二金属层布线，第二过度线采用第一金属层布线。
  9. 如权利要求6所述的一种阵列基板，其中，第一短路条、第二短路条采用第一金属层布线。
  10. 如权利要求2所述的一种阵列基板，其中，所述第一过度线设在第二金属层，与所述第二金属层形成于同一制程；所述第一短路条、所述第二短路条和所述第二过度线设在第一金属层，与所述第一金属层形成于同一制程。
  11. 如权利要求10所述的一种阵列基板，其中，第一过度线与第二过度线之间采用的是不同金属布线。
  12. 如权利要求11所述的一种阵列基板，其中，第一过度线采用第一金属层布线，第二过度线采用第二金属层布线。
  13. 如权利要求10所述的一种阵列基板，其中，第一短路条、第二短路条采用第一金属层布线。
  14. 如权利要求6所述的一种阵列基板，其中，所述第一短路条包括相互平行设置的第一侧边和第二侧边，所述第一短路条上设有连接所述第一过度线的过孔，所述过孔距离所述第一侧边和所述第二侧边的距离相等。
  15. 如权利要求1所述的一种阵列基板，其中，所述阵列基板的材料为透光的玻璃。
  16. 如权利要求1所述的一种阵列基板，其中，包括主动开关，所述主动开关为薄膜晶体管。
  17. 一种阵列基板，包括：
    显示区和外围区；
    若干像素，形成于所述显示区；
    若干配向电路，形成于所述外围区，对所述像素内的液晶进行配向；
    其中，所述配向电路包括第一焊盘和若干短路条，每个所述短路条通过过度线与所述第一焊盘电连接，任意相邻设置的两条所述过度线设在不同的金属层；
    所述短路条包括第一短路条和第二短路条，所述第一短路条通过若干第一过度线与 所述第一焊盘电连接，所述第二短路条通过若干第二过度线与所述第一焊盘电连接，所述第一过度线与所述第二过度线设置在不同的金属层；
    所述第一过度线设在第二金属层，与所述第二金属层形成于同一制程；所述第一短路条、所述第二短路条和所述第二过度线设在第一金属层，与所述第一金属层形成于同一制程；
    所述第一短路条和所述第二短路条平行设置，所述第一过度线与所述第二过度线相互平行设置，所述第一过度线和第二过度线与所述第一焊盘的走线为直线；
    所述第一短路条包括相互平行设置的第一侧边和第二侧边，所述第一短路条上设有连接所述第一过度线的过孔，所述过孔距离所述第一侧边和所述第二侧边的距离相等。
  18. 一种显示面板，包括阵列基板，所述阵列基板包括：
    显示区和外围区；
    若干像素，形成于所述显示区；
    若干配向电路，形成于所述外围区，对所述像素内的液晶进行配向；
    其中，所述配向电路包括第一焊盘和若干短路条，每个所述短路条通过过度线与所述第一焊盘电连接，任意相邻设置的两条所述过度线设在不同的金属层；
    所述显示面板还包括与所述阵列基板对盒设置的对侧基板，所述阵列基板和所述对侧基板之间夹设有液晶层。
PCT/CN2018/115320 2018-09-30 2018-11-14 一种阵列基板和显示面板 WO2020062478A1 (zh)

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