WO2014043889A1 - 实现两种显示面板共用治具的排版结构及其方法 - Google Patents

实现两种显示面板共用治具的排版结构及其方法 Download PDF

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Publication number
WO2014043889A1
WO2014043889A1 PCT/CN2012/081738 CN2012081738W WO2014043889A1 WO 2014043889 A1 WO2014043889 A1 WO 2014043889A1 CN 2012081738 W CN2012081738 W CN 2012081738W WO 2014043889 A1 WO2014043889 A1 WO 2014043889A1
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WIPO (PCT)
Prior art keywords
display panel
electrically connected
connection pad
data line
pad
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Ceased
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PCT/CN2012/081738
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English (en)
French (fr)
Inventor
杜鹏
姜佳丽
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TCL China Star Optoelectronics Technology Co Ltd
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Shenzhen China Star Optoelectronics Technology Co Ltd
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Priority to US13/642,533 priority Critical patent/US20140078026A1/en
Priority to DE112012006829.7T priority patent/DE112012006829B4/de
Publication of WO2014043889A1 publication Critical patent/WO2014043889A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • 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
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • 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
    • G02F1/13458—Terminal pads

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a typesetting structure and a method for realizing two types of display panel sharing jigs.
  • the curing alignment machine and test machine are two important fixtures that need to be used in the TFT-LCD production process.
  • UV on the display panel Ultraviolet Curing, radiation curing
  • the curing alignment machine is used to provide an alignment voltage to the display panel, so that the liquid crystal molecules are deflected to complete the alignment.
  • the test machine is used to test whether the signal transmission or display in the display panel is normal.
  • the display panel needs to be typeset on the glass substrate, and the typeset glass substrate is uploaded to the jig so that the probe of the jig is in contact with the connection pad of the display panel, and finally in the same direction.
  • the glass substrate is moved to perform the desired operation.
  • the shared fixture can save cost, but the traditional fixture has a strict restriction on the layout structure of the display panel on the glass substrate, that is, the layout spacing of the display panels must be equal.
  • the technical problem to be solved by the present invention is to provide a typesetting structure and a method for realizing two types of display panel sharing jigs, so that two sizes of display panels with different typographical spacings can realize the jig sharing.
  • a technical solution adopted by the present invention is to provide a typesetting structure for realizing two types of display panel sharing jigs.
  • a plurality of display panels of the same size are disposed.
  • Each of the display panels includes a display area, a routing area disposed around the display area, and a plurality of contact pads disposed on the routing area.
  • the connection pad group is disposed outside the display panel and electrically connected to the plurality of contact pads.
  • connection pad sets include upper and lower rows of connection pad sets symmetrically disposed on the outer side of the display panel, and each connection pad set includes four connection pads.
  • the plurality of contact pads comprise: an odd-array scan line contact pad, an odd-array scan line electrically connected to the display panel; an even-array scan line contact pad, electrically connected to the even-array scan line of the display panel; and the red data line contact
  • the pad is electrically connected to the red data line of the display panel
  • the green data line contact pad is electrically connected to the green data line of the display panel
  • the blue data line contact pad is electrically connected to the blue data line of the display panel
  • the electrode contact pad is electrically connected to the common electrode of the display panel.
  • the plurality of connection pad sets comprise: an odd-array scan line connection pad set electrically connected to the odd-array scan line contact pad; an even-array scan line connection pad set electrically connected to the even-array scan line contact pad; the red data line
  • the connection pad group is electrically connected to the red data line contact pad
  • the green data line connection pad group is electrically connected to the green data line contact pad
  • the blue data line connection pad group is electrically connected to the blue data line contact pad
  • the common electrode connection pad group is electrically connected to the common electrode contact pad.
  • another technical solution adopted by the present invention is to provide a method for implementing two types of display panel sharing jigs, including the steps of:
  • each The display panel is respectively provided with a plurality of connection pad groups connected to the display panel, each of the connection pad groups includes n connection pads, each connection pad has a width d, and adjacent ones of the same group of connection pads The spacing between the two connection pads is p; wherein, when the first size display panel is typeset, the distance between the adjacent two first size display panels is set to L1, and the display panel of each first size is The spacing between two adjacent connection pads is L3;
  • the spacing between the adjacent two second-sized display panels is set to L2, and the spacing between two adjacent connection pads of each second-sized display panel is L4. ;
  • n, d, p, L1, L2, L3 and L4 satisfy the following relationship:
  • Each of the display panels includes a display area, a routing area disposed around the display area, and a plurality of contact pads disposed on the routing area.
  • the connection pad group is disposed outside the display panel and electrically connected to the plurality of contact pads.
  • the plurality of contact pads comprise: an odd-array scan line contact pad, an odd-array scan line electrically connected to the display panel; an even-array scan line contact pad, electrically connected to the even-array scan line of the display panel; and the red data line contact
  • the pad is electrically connected to the red data line of the display panel
  • the green data line contact pad is electrically connected to the green data line of the display panel
  • the blue data line contact pad is electrically connected to the blue data line of the display panel
  • the electrode contact pad is electrically connected to the common electrode of the display panel.
  • the plurality of connection pad sets comprise: an odd-array scan line connection pad set electrically connected to the odd-array scan line contact pad; an even-array scan line connection pad set electrically connected to the even-array scan line contact pad; the red data line
  • the connection pad group is electrically connected to the red data line contact pad
  • the green data line connection pad group is electrically connected to the green data line contact pad
  • the blue data line connection pad group is electrically connected to the blue data line contact pad
  • the common electrode connection pad group is electrically connected to the common electrode contact pad.
  • connection pad sets include upper and lower rows of connection pad sets symmetrically disposed on the outer side of the display panel, and each connection pad set includes four connection pads.
  • the jig is a curing alignment machine or a test machine, and the jig includes a plurality of probes corresponding to the connection pad group of each display panel.
  • the step of uploading the typeset glass substrate to the jig further includes: formatting on the first glass substrate, and providing a plurality of display panels of the first size and a connection pad group corresponding to each of the first size display panels; Forming a plurality of display panels of the second size and a connection pad group corresponding to each of the second size display panels; and uploading the first glass substrate and the second glass substrate after the layout to the treatment With.
  • the invention has the beneficial effects that the present invention designs the layout structure of two different sizes of display panels on the glass substrate, so that the display panels of the two sizes can be shared by the same number of display panels of different sizes, and the layout of the display panels of different sizes can be realized.
  • the spacing can be different, thereby relaxing the restrictions on the layout spacing of the fixtures, and expanding the range of the curing alignment machine and the test machine fixture.
  • FIG. 1 is a schematic structural view of an embodiment of a typesetting structure for realizing two display panel sharing jigs according to the present invention
  • FIG. 2 is a schematic view showing a layout structure of a display panel of the present invention on a glass substrate;
  • FIG. 3 is a flow chart of a method for implementing two display panel sharing jigs according to the present invention.
  • FIG. 4 is a schematic view showing the glass substrate of the present invention being loaded onto a jig.
  • FIG. 1 is a schematic structural view of an embodiment of a layout structure of two display panel sharing jigs according to the present invention.
  • a plurality of display panels 210 of a first size are arranged on the first glass substrate 310
  • a plurality of display panels 220 of a second size are arranged on the second glass substrate 320 .
  • the number of the first size display panel 210 and the second size display panel 220 are the same, and both adopt the typesetting structure of the display panel as shown in FIG. 2.
  • the layout structure of the display panel on the glass substrate of the present invention includes: a display area 110, a wiring area 120 disposed around the display area 110, a contact pad 130, and a connection pad set 140.
  • the plurality of contact pads 130 are disposed in the routing area 120 of the display panel, and include an odd-array scan line contact pad 131 electrically connected to the odd-array scan lines in the display area 110, and an even array in the display area 110.
  • the even-array scan line contact pad 132 electrically connected to the scan line
  • the red data line contact pad 133 electrically connected to the red data line in the display area 110
  • the green data line electrically connected to the green data line in the display area 110
  • the contact pad 134, the blue data line contact pad 135 electrically connected to the blue data line in the display area 110, the Array common electrode contact pad 136 electrically connected to the Array common electrode in the display area 110, and the display area 110
  • the CF common electrode in the CF common electrode is electrically connected to the CF common electrode contact pad (not shown).
  • the odd array scan line contact pad 131, the even array scan line contact pad 132, the red data line contact pad 133, the green data line contact pad 134, the blue data line contact pad 135, and the Array common electrode contact pad 136 are all disposed on the display.
  • the CF common electrode contact pads are disposed on the color filter substrate of the display panel.
  • the plurality of connection pad sets 140 are disposed on the outer side of the display panel. Specifically, the connection pad sets 140 disposed in two rows are symmetrically disposed on the upper and lower outer sides of the routing area 120 of the display panel.
  • the plurality of connection pad sets 140 include: an odd array scan line connection pad set 141, an even array scan line connection pad set 142, a red data line connection pad set 143, a green data line connection pad set 144, and a blue color.
  • the data line connection pad set 145, the Array common electrode connection pad set 146, and the CF common electrode connection pad set 147 are examples of the connection pad sets 140.
  • connection pad set 140 includes a plurality of connection pads 150.
  • each of the connection pad sets 140 is preferably provided with four connection pads, which are: a first connection pad 151, a second connection pad 152, a third connection pad 153, and a fourth connection pad 154.
  • the plurality of connection pad groups 140 are electrically connected to the plurality of contact pads 130.
  • the odd-array scan line connection pad group 141 is electrically connected to the odd-array scan line contact pads 131
  • the even-array scan line connection pad group is electrically connected.
  • 142 is electrically connected to the even array scan line contact pad 132
  • the red data line connection pad set 143 is electrically connected to the red data line contact pad 133
  • the green data line connection pad set 144 is electrically connected to the green data line contact pad 134.
  • the color data line connection pad group 145 is electrically connected to the blue data line contact pad 135, the Array common electrode connection pad group 146 is electrically connected to the Array common electrode contact pad 136, and the CF common electrode connection pad group 147 and the CF common electrode contact pad are electrically connected. Electrical connection.
  • each of the connection pads 140 of the display panel 210 and the display panel 220 includes n connection pads 150 , each of which has a width d and a same group of connection pads.
  • the spacing between two adjacent connection pads 150 in 140 is p.
  • the distance between the adjacent two first size display panels 210 is L1
  • the adjacent two connection pads 140 are The spacing is L3;
  • the distance between adjacent two second-sized display panels 220 is set to L2, and each second-sized display panel The spacing between two adjacent connection pad sets 140 of 220 is L4.
  • n, d, p, L1, L2, L3 and L4 satisfy the following relationship:
  • n, d, p, L1, L2, L3, and L4 may be specifically limited according to actual needs, and are not described herein.
  • FIG. 3 is a flow chart of a method for implementing two display panel sharing jigs according to the present invention, for explaining a method and a process for implementing the jig sharing by the display panel 210 of the first size and the display panel 220 of the second size.
  • the method for implementing the utility model for the display panel 210 and the display panel 220 to share the jig includes the following steps:
  • Step S301 Layout on a glass substrate, and setting a plurality of display panels of the same size and a plurality of display panels of the second size;
  • the layout of the plurality of first size display panels and the plurality of second size display panels satisfies the following relationship:
  • two different size display panels can be simultaneously typeset on the same glass substrate, or can be respectively typeset on different glass substrates, that is, the first size display panel is typeset.
  • the first size display panel is typeset.
  • a second size display panel is typeset on the second glass substrate.
  • Step S302 uploading the typeset glass substrate to the jig;
  • each jig 400 is, for example, a curing alignment machine or a test machine.
  • each jig 400 includes a plurality of probes 160 corresponding to the display pad 210 and the connection pad set 140 of the display panel 220 .
  • the number of the probes 160 is preferably seven, that is, the corresponding display panel 210 .
  • the display panels 210 and 220 are subjected to an alignment process, and the probe 160 is used to supply the liquid crystal molecules with the required alignment voltage; when the test machine is shared, the display panels 210 and 220 are in the signal testing process.
  • the probe 160 is used to provide test signals for scan lines, data lines, and pixel units in the display panels 210, 220.
  • Step S303 respectively, the plurality of probes of the jig are respectively in contact with the plurality of connection pad sets of the display panel of the first size, so that each probe corresponds to each connection pad group of the display panel of the first size.
  • One of the connection pads holds the position of multiple probes.
  • Step S304 After fixing the positions of the plurality of probes, the typeset glass substrate flows on the jig.
  • each probe is connected to the same type of signal.
  • One of the connection pads in the same position in the pad group corresponds to the contact.
  • each probe corresponds to the contact for receiving the same type.
  • the position of the connection pads of the signal connection pad set is not fixed.
  • the display panel of the second size located at different positions the positions of the connection pads contacting the same probe are sequentially moved forward one by one.
  • the display panel 210 of the first size is typeset on the glass substrate according to the layout structure shown in FIG. 1 , and the typeset glass substrates 310 and 320 are uploaded to the jig 400 , wherein the uploading method may be A conveyor like a conveyor belt can also be manually operated.
  • the plurality of connection pad sets 140 are arranged one by one. Referring to FIG. 1 , only two of the seven connection pad sets are illustrated in FIG. 1 , wherein one of the connection pads in each connection pad group is selected, for example, the first connection on the rightmost side.
  • the pad 151 is in contact with the probe 160 and fixes the positions of the plurality of probes 160.
  • the purpose of fixing the position of the probe 160 is mainly to fix the distance between the adjacent two probes 160 in order to achieve the fixture sharing.
  • connection pad 151 located at the rightmost side is selected for the convenience of testing. In other embodiments, any one of the connection pads 152, 153 or 154 of each connection pad group 140 may also be selected.
  • the probes 160 are correspondingly connected.
  • connection pads 150 e.g., the first connection pads 151 of each of the connection pad sets 140 of the display panel 210 are in contact for providing respective desired alignment voltages or test signals for the respective connection pad sets 140.
  • a plurality of probes 160 on the jig 400 may be correspondingly connected to one of the connection pads 150 of each of the connection pads 140 of each display panel 220, and the corresponding alignment of the respective connection pad sets 140 is provided. Voltage or test signal. However, the adjacent two display panels 220 located at different positions have different connection pads 150 corresponding to the probes 160 that provide the same type of signals.
  • the same probe 160 is different from the connection pads 150 corresponding to the adjacent two display panels 220, and sequentially along the second glass substrate 320 in the fixture.
  • the direction of movement in 400 moves forward one position.
  • the probe 161 is for providing a first data signal
  • the probe 162 is for providing a second data signal
  • the probe 161 is correspondingly connected to the first connection pad 151 of the first connection pad group B1 of the first display panel 220, and the first connection of the probe 162 to the second connection pad group B2 of the first display panel 220
  • the pad 151 corresponds to the contact; at this time, the probe 161 is in contact with the first connection pad 151 of the first connection pad group A1 of the first display panel 210, and the probe 162 is connected to the second connection of the first display panel 210.
  • the first connection pads 151 of the pad set A2 are in contact with each other.
  • the probe 161 is in contact with the second connection pad 152 of the first connection pad group B1 of the second display panel 220, and the second connection pad of the second connection pad group B2 of the probe 162 and the second display panel 220 152 corresponds to the contact; at this time, the probe 161 is still in contact with the first connection pad 151 of the first connection pad group A1 of the first display panel 210, and the probe 162 is still the second of the first display panel 210.
  • the first connection pads 151 of the connection pad group A2 are in contact with each other.
  • the probe 161 is in contact with the third connection pad 153 of the first connection pad group B1 of the third display panel 220, and the probe 162 corresponds to the third connection pad 153 of the second connection pad group B2 of the third display panel 220. Contact; at this time, the probe 161 is still in contact with the first connection pad 151 of the first connection pad group A1 of the first display panel 210, and the probe 162 is still connected to the second connection pad of the first display panel 210.
  • the first connection pads 151 of the group A2 are in contact with each other.
  • the same probe 160 is different from the connection pad 150 corresponding to the adjacent two display panels 220, and will be moved forward one direction along the moving direction of the second glass substrate 320 in the jig, thereby achieving the treatment. Shared with.
  • the display panel 210 of the first size and the display panel 220 of the second size may be placed on the same glass substrate, and the double-row probe 160 is used to realize the sharing of the jig.
  • the jig sharing process is the same as the above embodiment, and details are not described herein again.
  • the present invention can design a display panel of two different sizes on a glass substrate, so that the display panels of the two sizes can be shared by the same number of display panels, and the layout spacing of the display panels of different sizes can be Different, thus relaxing the restrictions on the layout spacing of the fixture sharing, and expanding the scope of the curing alignment machine and the test machine fixture.

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Description

实现两种显示面板共用治具的排版结构及其方法
【技术领域】
本发明涉及显示技术领域，具体而言涉及一种实现两种显示面板共用治具的排版结构及其方法。
【背景技术】
固化配向机台和测试机台是TFT-LCD生产过程中需要使用的两个重要治具。在对显示面板进行UV（Ultraviolet Curing，辐射固化）处理时，固化配向机台用于向显示面板提供配向电压，使得液晶分子偏转，完成配向。在显示面板的测试工序，测试机台用于测试显示面板中的信号传递或显示是否正常。
使用上述两种治具时，需要将显示面板在玻璃基板上进行排版，并将排版后的玻璃基板上载至治具，使得治具的探针与显示面板的连接垫接触，最后在同一方向上移动玻璃基板进而完成所需操作。对于不同尺寸的显示面板，共用治具可节省成本，但传统的治具共用对显示面板在玻璃基板上的排版结构有严格的限制，即：显示面板的排版间距必须相等。
鉴于此，有必要提供一种实现两种显示面板共用治具的排版结构及其方法，以解决上述问题。
【发明内容】
本发明主要解决的技术问题是提供一种实现两种显示面板共用治具的排版结构及其方法，使得排版间距不同的两种尺寸的显示面板能够实现治具共用。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种实现两种显示面板共用治具的排版结构，在玻璃基板上排版时，设置数目相同的多个第一种尺寸的显示面板和多个第二种尺寸的显示面板，每种显示面板分别设置有与该种显示面板连接的多个连接垫组，每一连接垫组包括n个连接垫，每一连接垫的宽度为d，且同一组连接垫组中的相邻两个连接垫的间距为p；相邻两个第一种尺寸的显示面板的间距为L1，且每个第一种尺寸的显示面板的相邻两个连接垫组的间距为L3；相邻两个第二种尺寸的显示面板的间距为L2，且每个第二种尺寸的显示面板的相邻两个连接垫组的间距为L4；其中，n，d，p，L1，L2，L3和L4满足以下关系：L3 = L4，p=│L1- L2│，（n-1）*p+d< L3。
其中，每种显示面板包括显示区、围绕显示区设置的走线区以及设置于走线区的多个接触垫，连接垫组设置于显示面板外侧，并与多个接触垫对应电性连接。
其中，多个连接垫组包括分别对称设置于显示面板外侧的上下两排的连接垫组，且每个连接垫组包括四个连接垫。
其中，多个接触垫包括：奇数组扫描线接触垫，电性连接于显示面板的奇数组扫描线；偶数组扫描线接触垫，电性连接于显示面板的偶数组扫描线；红色数据线接触垫，电性连接于显示面板的红色数据线；绿色数据线接触垫，电性连接于显示面板的绿色数据线；蓝色数据线接触垫，电性连接于显示面板的蓝色数据线；公共电极接触垫，电性连接于显示面板的公共电极。
其中，多个连接垫组包括：奇数组扫描线连接垫组，电性连接于奇数组扫描线接触垫；偶数组扫描线连接垫组，电性连接于偶数组扫描线接触垫；红色数据线连接垫组，电性连接于红色数据线接触垫；绿色数据线连接垫组，电性连接于绿色数据线接触垫；蓝色数据线连接垫组，电性连接于蓝色数据线接触垫；公共电极连接垫组，电性连接于公共电极接触垫。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种实现两种显示面板共用治具的方法，包括步骤：
在玻璃基板上排版，设置数目相同的多个第一种尺寸的显示面板和多个第二种尺寸的显示面板：以及将排版后的玻璃基板上载至治具；其中，在排版时，每种显示面板分别设置有与该种显示面板连接的多个连接垫组，每一所述连接垫组包括n个连接垫，每一连接垫的宽度为d，且同一组连接垫组中的相邻两个连接垫的间距为p；其中，在排版第一种尺寸的显示面板时，设置相邻两个第一种尺寸的显示面板的间距为L1，且每个第一种尺寸的显示面板的相邻两个连接垫组的间距为L3；
在排版第二种尺寸的显示面板时，设置相邻两个第二种尺寸的显示面板的间距为L2，且每个第二种尺寸的显示面板的相邻两个连接垫组的间距为L4；
其中，n，d，p，L1，L2，L3和L4满足以下关系：
L3 =L4，p=│L1- L2│，（n-1）*p+d< L3。
其中，每种显示面板包括显示区、围绕显示区设置的走线区以及设置于走线区的多个接触垫，连接垫组设置于显示面板外侧，并与多个接触垫对应电性连接。
其中，多个接触垫包括：奇数组扫描线接触垫，电性连接于显示面板的奇数组扫描线；偶数组扫描线接触垫，电性连接于显示面板的偶数组扫描线；红色数据线接触垫，电性连接于显示面板的红色数据线；绿色数据线接触垫，电性连接于显示面板的绿色数据线；蓝色数据线接触垫，电性连接于显示面板的蓝色数据线；公共电极接触垫，电性连接于显示面板的公共电极。
其中，多个连接垫组包括：奇数组扫描线连接垫组，电性连接于奇数组扫描线接触垫；偶数组扫描线连接垫组，电性连接于偶数组扫描线接触垫；红色数据线连接垫组，电性连接于红色数据线接触垫；绿色数据线连接垫组，电性连接于绿色数据线接触垫；蓝色数据线连接垫组，电性连接于蓝色数据线接触垫；公共电极连接垫组，电性连接于公共电极接触垫。
其中，多个连接垫组包括分别对称设置于显示面板外侧的上下两排的连接垫组，且每个连接垫组包括四个连接垫。
其中，治具为固化配向机台或测试机台，治具包括与每种显示面板的连接垫组对应设置的多个探针。
其中，将排版后的玻璃基板上载至治具的步骤还包括：在第一玻璃基板上排版，设置多个第一种尺寸的显示面板以及每一第一尺寸的显示面板对应的连接垫组；在第二玻璃基板上排版，设置多个第二种尺寸的显示面板以及每一第二尺寸的显示面板对应的连接垫组；将排版后的第一玻璃基板和第二玻璃基板分别上载至治具。
本发明的有益效果是：本发明通过设计两种不同尺寸的显示面板在玻璃基板上的排版结构，使得两种尺寸的显示面板只要数目相同即能实现治具共用，不同尺寸的显示面板的排版间距可以不同，从而放宽了治具共用对排版间距的限制，同时扩大了固化配向机台和测试机台治具共用的范围。
【附图说明】
图1是本发明实现两种显示面板共用治具的排版结构的一实施例的结构示意图；
图2是本发明显示面板在玻璃基板上的排版结构示意图；
图3是本发明实现两种显示面板共用治具的方法的流程图；
图4是本发明玻璃基板上载至治具的示意图。
【具体实施方式】
下面结合附图和实施例对本发明进行详细说明。
图1是本发明实现两种显示面板共用治具的排版结构的一实施例的结构示意图。参阅图1所示，本发明实施例中，在第一玻璃基板310上排版多个第一尺寸的显示面板210，在第二玻璃基板320上排版多个第二尺寸的显示面板220，其中，第一种尺寸的显示面板210和第二种尺寸的显示面板220的数目相同，并且都采用如图2所示的显示面板的排版结构。
如图2所示，本发明中显示面板在玻璃基板上的排版结构包括：显示区110、围绕显示区110设置的走线区120、接触垫130以及连接垫组140。
其中，多个接触垫130设置于显示面板的走线区120内，其包括与显示区110中的奇数组扫描线电性连接的奇数组扫描线接触垫131、与显示区110中的偶数组扫描线电性连接的偶数组扫描线接触垫132、与显示区110中的红色数据线电性连接的红色数据线接触垫133、与显示区110中的绿色数据线电性连接的绿色数据线接触垫134、与显示区110中的蓝色数据线电性连接的蓝色数据线接触垫135，与显示区110中的Array公共电极电性连接的Array公共电极接触垫136以及与显示区110中的CF公共电极电性连接的CF公共电极接触垫（图未示）。其中，奇数组扫描线接触垫131、偶数组扫描线接触垫132、红色数据线接触垫133、绿色数据线接触垫134、蓝色数据线接触垫135、Array公共电极接触垫136均设置于显示面板的阵列基板上，CF公共电极接触垫设置于显示面板的彩色滤光片基板上。
多个连接垫组140设置于显示面板的外侧，具体而言，呈两排设置的连接垫组140分别对称设置于显示面板的走线区120上、下外侧。在本实施例中，多个连接垫组140包括：奇数组扫描线连接垫组141、偶数组扫描线连接垫组142、红色数据线连接垫组143、绿色数据线连接垫组144、蓝色数据线连接垫组145、Array公共电极连接垫组146以及CF公共电极连接垫组147。
每个连接垫组140包括多个连接垫150。本实施例中，每个连接垫组140优选设置四个连接垫，分别为：第一连接垫151、第二连接垫152、第三连接垫153以及第四连接垫154。
其中，多个连接垫组140与多个接触垫130对应电性连接，具体而言，奇数组扫描线连接垫组141与奇数组扫描线接触垫131电性连接，偶数组扫描线连接垫组142与偶数组扫描线接触垫132电性连接，红色数据线连接垫组143与红色数据线接触垫133电性连接，绿色数据线连接垫组144与绿色数据线接触垫134电性连接，蓝色数据线连接垫组145与蓝色数据线接触垫135电性连接，Array公共电极连接垫组146与Array公共电极接触垫136电性连接，CF公共电极连接垫组147与CF公共电极接触垫电性连接。
在本实施例中，参阅图1所示，显示面板210和显示面板220的每一连接垫组140都包括n个连接垫150，每一连接垫150的宽度为d，且同一组连接垫组140中的相邻两个连接垫150的间距为p。
其中，在第一玻璃基板310上排版多个第一种尺寸的显示面板210时，设置相邻两个第一种尺寸的显示面板210的间距为L1，且相邻两个连接垫组140的间距为L3；
其中，在第二玻璃基板320上排版多个第二种尺寸的显示面板220时，设置相邻两个第二种尺寸的显示面板220的间距为L2，且每个第二种尺寸的显示面板220的相邻两个连接垫组140的间距为L4。
其中，n，d，p，L1，L2，L3和L4满足以下关系式：
L3 = L4，p=│L1- L2│，（n-1）*p+d< L3。
需要说明的是，n，d，p，L1，L2，L3和L4的取值可根据实际需要具体限定，此处不做赘述。
图3是本发明实现两种显示面板共用治具的方法的流程图，用于说明第一种尺寸的显示面板210和第二种尺寸的显示面板220实现治具共用的方法以及过程。
如图3所示，本发明实现显示面板210和显示面板220共用治具的方法包括以下步骤：
步骤S301：在玻璃基板上排版，设置数目相同的多个第一种尺寸的显示面板和多个第二种尺寸的显示面板；
其中，多个第一种尺寸的显示面板和多个第二种尺寸的显示面板的排版满足前述的以下关系式：
L3 = L4，p=│L1- L2│，（n-1）*p+d< L3。
并且，在满足上述关系式的前提下，两种不同尺寸的显示面板可以同时排版在同一个玻璃基板上，也可以分别排版在不同的玻璃基板上，即：将第一种尺寸的显示面板排版在第一玻璃基板上，第二种尺寸的显示面板排版在第二玻璃基板上。
步骤S302：将排版后的玻璃基板上载至治具；
图4是本发明玻璃基板上载至治具的示意图。结合图4所示，在本实施例中，治具400例如为固化配向机台或测试机台。请参照图1所示，每种治具400包括与显示面板210和显示面板220的连接垫组140对应设置的多个探针160，探针160的数目优选为7个，即对应显示面板210、220的7种不同类型的连接垫组140。
在共用固化配向机台时，对显示面板210、220实施配向工序，探针160用于为液晶分子提供所需的配向电压；在共用测试机台时，显示面板210、220处于信号测试工序，探针160用于为显示面板210、220中的扫描线、数据线以及像素单元提供测试信号。
步骤S303：将治具的多个探针与第一种尺寸的显示面板的多个连接垫组分别对应接触，使得每个探针对应接触第一种尺寸的显示面板的每个连接垫组的其中一个连接垫，固定多个探针的位置。
步骤S304：固定多个探针的位置后，将排版后的玻璃基板在治具上流动。
具体而言，在固定多个探针的位置后，当排版后的玻璃基板在治具400上流动时，对于第一种尺寸的显示面板而言，每个探针与接收相同类型信号的连接垫组中位于同一位置的一个连接垫对应接触。
另一方面，在固定多个探针的位置后，当排版后的玻璃基板在治具400上流动时，对于第二尺寸的显示面板而言，每个探针对应接触的用于接收相同类型信号的连接垫组的连接垫的位置并不固定。其中，沿着玻璃基板的流动方向，位于不同位置的第二尺寸的显示面板，与同一个探针接触的连接垫的位置依序向前移动一个。
下文将结合图1、图3和图4，详细说明本发明实现两种尺寸的显示面板共用治具的方法。
具体而言，将第一种尺寸的显示面板210在玻璃基板上按照图1所示的排版结构进行排版，将排版后的玻璃基板310、320上载至治具400，其中，上载的方式可以为类似传送带的传输装置，也可以为人工操作。
由于探针160的设置数量与图2所示的每个显示面板对应的多个连接垫组140的设置数量相同，因此，将多个探针160与第一个第一种尺寸的显示面板210的多个连接垫组140一一对应设置。请参照图1所示，图1中仅示出七个连接垫组的其中两个为例进行说明，其中，选取每个连接垫组中其中一个连接垫，例如位于最右侧的第一连接垫151与探针160对应接触，并固定多个探针160的位置。此处固定探针160的位置的目的主要是为了固定相邻两个探针160之间的距离，以便实现治具共用。需要说明的是，选择位于最右侧的第一连接垫151是为了测试的操作方便，在其他实施例中，也可以选择每个连接垫组140中的任意一个连接垫152、153或154与探针160对应连接。
治具400上的多个探针160的位置固定后，在第一玻璃基板310沿水平方向（图中箭头所示方向）移动的过程中，治具400上的多个探针160始终与每个显示面板210的每个连接垫组140的同一个连接垫150（例如第一连接垫151）相接触，用于提供各个连接垫组140对应所需的配向电压或测试信号。
治具400上的多个探针160的位置固定后，在第二玻璃基板320沿水平方向（图中箭头所示方向）移动的过程中，由于满足L3 = L4，p=│L1- L2│，（n-1）*p+d< L3的关系式，治具400上的多个探针160可与每个显示面板220的每个连接垫组140中其中一个连接垫150对应相接，提供各个连接垫组140对应所需的配向电压或测试信号。但是，位于不同位置的相邻两个显示面板220，提供同一类型信号的探针160所对应的连接垫150不同。
具体而言，沿着第二玻璃基板320在治具中的移动方向，同一探针160与相邻两个显示面板220对应接触的连接垫150不同，依次沿着第二玻璃基板320在治具400中的移动方向向前移动一个位置。
例如，以多个探针中的两个探针为例进行说明，图1中，探针161用于提供第一数据信号，探针162用于提供第二数据信号，其中，在箭头所示的方向（即第二玻璃基板320在治具400中的移动方向）上移动显示面板220时：
探针161与第一个显示面板220的第一个连接垫组B1的第一连接垫151对应相接，探针162与第一个显示面板220的第二个连接垫组B2的第一连接垫151对应接触；此时，探针161与第一个显示面板210的第一个连接垫组A1的第一连接垫151对应接触，探针162与第一个显示面板210的第二个连接垫组A2的第一连接垫151对应接触。
探针161与第二个显示面板220的第一个连接垫组B1的第二连接垫152对应接触，探针162与第二个显示面板220的第二个连接垫组B2的第二连接垫152对应接触；此时，探针161仍与第一个显示面板210的第一个连接垫组A1的第一连接垫151对应接触，探针162仍与第一个显示面板210的第二个连接垫组A2的第一连接垫151对应接触。
探针161与第三个显示面板220的第一连接垫组B1的第三连接垫153对应接触，探针162与第三个显示面板220的第二连接垫组B2的第三连接垫153对应接触；此时，探针161仍与第一个显示面板210的第一个连接垫组A1的第一连接垫151对应接触，探针162仍与第一个显示面板210的第二个连接垫组A2的第一连接垫151对应接触。
如此依次类推，同一探针160与相邻两个显示面板220对应接触的连接垫150不同，将依次沿着第二玻璃基板320在治具中的移动方向向前移动一个位置，由此实现治具的共用。
需要说明的是，根据治具共用的方式不同，第一种尺寸的显示面板210和第二种尺寸的显示面板220可以放置于同一玻璃基板上，使用双排探针160实现治具共用，具体的治具共用过程与上述实施例相同，此处不再赘述。
综上所述，本发明通过设计两种不同尺寸的显示面板在玻璃基板上的排版结构，使得两种尺寸的显示面板只要数目相同即能实现治具共用，不同尺寸的显示面板的排版间距可以不同，从而放宽了治具共用对排版间距的限制，同时扩大了固化配向机台和测试机台治具共用的范围。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (12)

  1. 一种实现两种显示面板共用治具的排版结构，其中，在玻璃基板上排版时，设置数目相同的多个第一种尺寸的显示面板和多个第二种尺寸的显示面板，其中，每种所述显示面板分别设置有与所述该种显示面板连接的多个连接垫组，每一所述连接垫组包括n个连接垫，每一所述连接垫的宽度为d，且同一组所述连接垫组中的相邻两个所述连接垫的间距为p；
    相邻两个所述第一种尺寸的显示面板的间距为L1，且每个所述第一种尺寸的显示面板的相邻两个所述连接垫组的间距为L3；
    相邻两个所述第二种尺寸的显示面板的间距为L2，且每个所述第二种尺寸的显示面板的相邻两个所述连接垫组的间距为L4；
    其中，所述n，d，p，L1，L2，L3和L4满足以下关系：
    L3 = L4，p=│L1- L2│，（n-1）*p+d< L3。
  2. 根据权利要求1所述的排版结构，其中，每种所述显示面板包括显示区、围绕所述显示区设置的走线区以及设置于所述走线区的多个接触垫，所述连接垫组设置于所述显示面板外侧，并与所述多个接触垫对应电性连接。
  3. 根据权利要求2所述的排版结构，其中，所述多个连接垫组包括分别对称设置于所述显示面板外侧的上下两排的连接垫组，且每个所述连接垫组包括四个所述连接垫。
  4. 根据权利要求2所述的排版结构，其中，所述多个接触垫包括：
    奇数组扫描线接触垫，电性连接于所述显示面板的奇数组扫描线；
    偶数组扫描线接触垫，电性连接于所述显示面板的偶数组扫描线；
    红色数据线接触垫，电性连接于所述显示面板的红色数据线；
    绿色数据线接触垫，电性连接于所述显示面板的绿色数据线；
    蓝色数据线接触垫，电性连接于所述显示面板的蓝色数据线；
    公共电极接触垫，电性连接于所述显示面板的公共电极。
  5. 根据权利要求4所述的排版结构，其中，所述多个连接垫组包括：
    奇数组扫描线连接垫组，电性连接于所述奇数组扫描线接触垫；
    偶数组扫描线连接垫组，电性连接于所述偶数组扫描线接触垫；
    红色数据线连接垫组，电性连接于所述红色数据线接触垫；
    绿色数据线连接垫组，电性连接于所述绿色数据线接触垫；
    蓝色数据线连接垫组，电性连接于所述蓝色数据线接触垫；
    公共电极连接垫组，电性连接于所述公共电极接触垫。
  6. 一种实现两种显示面板共用治具的方法，其中，所述方法包括步骤：
    在玻璃基板上排版，设置数目相同的多个第一种尺寸的显示面板和多个第二种尺寸的显示面板；以及
    将排版后的所述玻璃基板上载至所述治具；
    其中，在排版时，每种所述显示面板分别设置有与所述该种显示面板连接的多个连接垫组，每一所述连接垫组包括n个连接垫，每一所述连接垫的宽度为d，且同一组所述连接垫组中的相邻两个所述连接垫的间距为p；
    其中，在排版所述第一种尺寸的显示面板时，设置相邻两个所述第一种尺寸的显示面板的间距为L1，且每个所述第一种尺寸的显示面板的相邻两个所述连接垫组的间距为L3；
    在排版所述第二种尺寸的显示面板时，设置相邻两个所述第二种尺寸的显示面板的间距为L2，且每个所述第二种尺寸的显示面板的相邻两个所述连接垫组的间距为L4；
    其中，所述n，d，p，L1，L2，L3和L4满足以下关系：
    L3 =L4，p=│L1- L2│，（n-1）*p+d< L3。
  7. 根据权利要求6所述的实现两种显示面板共用治具的方法，其中，每种所述显示面板包括显示区、围绕所述显示区设置的走线区以及设置于所述走线区的多个接触垫，所述连接垫组设置于所述显示面板外侧，并与所述多个接触垫对应电性连接。
  8. 根据权利要求7所述的实现两种显示面板共用治具的方法，其中，所述多个接触垫包括：
    奇数组扫描线接触垫，电性连接于所述显示面板的奇数组扫描线；
    偶数组扫描线接触垫，电性连接于所述显示面板的偶数组扫描线；
    红色数据线接触垫，电性连接于所述显示面板的红色数据线；
    绿色数据线接触垫，电性连接于所述显示面板的绿色数据线；
    蓝色数据线接触垫，电性连接于所述显示面板的蓝色数据线；
    公共电极接触垫，电性连接于所述显示面板的公共电极。
  9. 根据权利要求7所述的实现两种显示面板共用治具的方法，其中，所述多个连接垫组包括：
    奇数组扫描线连接垫组，电性连接于所述奇数组扫描线接触垫；
    偶数组扫描线连接垫组，电性连接于所述偶数组扫描线接触垫；
    红色数据线连接垫组，电性连接于所述红色数据线接触垫；
    绿色数据线连接垫组，电性连接于所述绿色数据线接触垫；
    蓝色数据线连接垫组，电性连接于所述蓝色数据线接触垫；
    公共电极连接垫组，电性连接于所述公共电极接触垫。
  10. 根据权利要求7所述的实现两种显示面板共用治具的方法，其中，所述多个连接垫组包括分别对称设置于所述显示面板外侧的上下两排的连接垫组，且每个所述连接垫组包括四个所述连接垫。
  11. 根据权利要求6所述的实现两种显示面板共用治具的方法，其中，所述治具为固化配向机台或测试机台，所述治具包括与每种所述显示面板的所述连接垫组对应设置的多个探针。
  12. 根据权利要求6所述的实现两种显示面板共用治具的方法，其中，所述将排版后的所述玻璃基板上载至所述治具的步骤包括：
    在第一玻璃基板上排版，设置多个所述第一种尺寸的显示面板以及每一所述第一尺寸的显示面板对应的所述连接垫组；
    在第二玻璃基板上排版，设置多个所述第二种尺寸的显示面板以及每一所述第二尺寸的显示面板对应的所述连接垫组；
    将排版后的所述第一玻璃基板和所述第二玻璃基板分别上载至所述治具。
PCT/CN2012/081738 2012-09-19 2012-09-21 实现两种显示面板共用治具的排版结构及其方法 Ceased WO2014043889A1 (zh)

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