WO2021027167A1 - 显示面板及其制作方法 - Google Patents

显示面板及其制作方法 Download PDF

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Publication number
WO2021027167A1
WO2021027167A1 PCT/CN2019/118961 CN2019118961W WO2021027167A1 WO 2021027167 A1 WO2021027167 A1 WO 2021027167A1 CN 2019118961 W CN2019118961 W CN 2019118961W WO 2021027167 A1 WO2021027167 A1 WO 2021027167A1
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WO
WIPO (PCT)
Prior art keywords
display panel
identification code
display area
exposure
code pattern
Prior art date
Application number
PCT/CN2019/118961
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English (en)
French (fr)
Inventor
廖辉华
Original Assignee
Tcl华星光电技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tcl华星光电技术有限公司 filed Critical Tcl华星光电技术有限公司
Priority to US16/617,172 priority Critical patent/US20210356802A1/en
Publication of WO2021027167A1 publication Critical patent/WO2021027167A1/zh

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Classifications

    • 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
    • G02F1/133374—Constructional arrangements; Manufacturing methods for displaying permanent signs or marks
    • 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
    • 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
    • G02F1/133302—Rigid substrates, e.g. inorganic substrates
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals

Definitions

  • This application relates to the field of display, in particular to a display panel and a manufacturing method thereof.
  • each glass will be marked with Glass ID (liquid crystal display motherboard identification code), the same piece of glass will actually be cut into multiple small sub-display panels.
  • a Panel is usually made on each sub-display panel ID (Sub-display panel identification code).
  • the production capacity of the production line will be affected, and due to the size of the identification code of the LCD motherboard and the sub-display panel, There are differences in shapes, etc., so the production line needs to mark and label different identification codes.
  • the LCD motherboard identification code and the sub-display panel identification code occupy a relatively large area of the non-display area of the display panel, which affects the size of the entire display panel frame.
  • the present application relates to a display panel and a manufacturing method thereof, which is used to solve the problem that in the display panel manufacturing process in the prior art, the number of identification codes of the LCD mother board and the sub-display panel is large, the production cycle is long, and the display panel is occupied The problem of the larger area of the non-display area.
  • a display panel provided by the present application includes: a display area and a non-display area; wherein,
  • the display area is set in the center of the entire display panel, and the display area is rectangular;
  • the non-display area is arranged around the display area, and one side of the non-display area is also provided with an identification code pattern;
  • the identification code pattern is made by using an exposure machine to do so after exposure, and the identification code pattern is a regular pattern.
  • the display area is rectangular.
  • the area of the display area is larger than the area of the non-display area.
  • the identification code pattern includes at least one identification box.
  • the exposure of each side of the identification box has a certain preset width.
  • the preset exposure width of each side of the identification box is 3um.
  • the exposure of each of the identification boxes has a certain preset length and width.
  • the exposure preset width and preset length of each identification box are both: 45um.
  • the exposure of each of the identification code patterns has a certain preset length and width.
  • the preset exposure length of each identification code pattern is 429um, and the preset width of each identification code pattern is 45um.
  • the present application also provides a display panel, including: a display area and a non-display area; wherein,
  • the display area is set in the center of the entire display panel
  • the non-display area is arranged around the display area, and one side of the non-display area is also provided with an identification code pattern;
  • the identification code pattern is made by using an exposure machine to do so after exposure, and the identification code pattern is a regular pattern.
  • the display area is rectangular.
  • the area of the display area is larger than the area of the non-display area.
  • the identification code pattern includes at least one identification box.
  • the exposure of each side of the identification box has a certain preset width.
  • the preset exposure width of each side of the identification box is 3um.
  • the exposure of each of the identification boxes has a certain preset length and width.
  • the exposure preset width and preset length of each identification box are both: 45um.
  • the identification code pattern includes one or more of numbers, letters, symbols, or two-dimensional codes.
  • the present application also provides a manufacturing method of the display panel, including the following steps:
  • S20 first use the exposure machine to cooperate with the mask to form an identification frame on one side of the non-display area of the substrate;
  • an identification code pattern is set in the non-display area of the display panel.
  • the identification code pattern is a regular pattern, and is made by using an exposure machine to expose and then using a coding machine for dots. Adding machines or changing the production process shortens the coding time and reduces the production cycle;
  • the display panel provided by this application is made by using an exposure machine to expose and then use a coding machine to do so.
  • the exposure accuracy of the exposure machine can reach 3um, which greatly reduces the size of the identification code pattern, which is beneficial to realization Narrow border.
  • FIG. 1 is a schematic structural diagram of a display panel provided by an embodiment of the application.
  • FIG. 2 is a schematic structural diagram of an identification code pattern on a display panel provided by an embodiment of the application.
  • FIG. 3 is a schematic structural diagram of an identification block in the identification code pattern provided by an embodiment of the application.
  • FIG. 4 is a schematic flowchart of a method for manufacturing a display panel provided by an embodiment of the application.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of the features. In the description of this application, “multiple” means two or more than two, unless otherwise specifically defined.
  • This application provides a display panel and a manufacturing method thereof. For details, refer to FIGS. 1-4.
  • FIG. 1 is a schematic structural diagram of a display panel provided by an embodiment of the application.
  • a non-display area 1 and a display area 2 wherein the display area is set in the center of the entire display panel, the non-display area is set around the display area, and an identification code is also set in the non-display area 1 Pattern 11, the identification code pattern 11 is arranged on one side of the non-display area 1.
  • the identification code pattern is exposed by an exposure machine and then dotted with a coding machine, and the identification code pattern is a regular pattern, which is not limited to the rectangle provided in the drawings of the embodiments of this application, but can also be trapezoidal, square, or circular. Shape or oval, etc.
  • the display area 2 is rectangular, and the area of the display area 2 is larger than the area of the non-display area 1.
  • the identification code pattern 11 includes: a first identification block 111, a second identification block 112, a third identification block 113, a fourth identification block 114, a fifth identification block 115, and a sixth identification block 116 , The seventh identification box 117, the eighth identification box 118, and the ninth identification box 119.
  • the identification code pattern includes at least one identification box, which is not limited to the number of identification boxes shown in Figure 2 of the embodiment of the present application.
  • the identification box 111 includes: a first network point 1111, a second network point 1112, a third network point 1113, a fourth network point 1114, a fifth network point 1115, a sixth network point 1116, a seventh network point 1117, an eighth network point 1118, and a Nine dots 1119;
  • the identification box 111 also includes four sides: a first side 111a, a second side 111b, a third side 111c, and a fourth side 111d.
  • the first side 111a, the second side 111b, the third side 111c, and the fourth side 111d connect the first dots 1111, the second dots 1112, and the third The outlets 1113, the fourth outlets 1114, the fifth outlets 1115, the sixth outlets 1116, the seventh outlets 1117, the eighth outlets 1118, and the ninth outlets 1119 are surrounded by the logo In the box 111, it can be made by using an exposure machine and a mask through an exposure process, and the first side 111a, the second side 111b, the third side 111c, the fourth side 111d and each The width of the sides of the dots has a certain preset accuracy during exposure, that is, each side of the identification box 111 has a certain exposure preset width.
  • the preset exposure width of each side of the identification box 111 is 3um.
  • the exposure of each identification box 111 has a certain preset width and preset length, and the exposure preset width and preset length of the identification box 111 are both: 45um.
  • the exposure of each identification code pattern 11 also has a certain preset length and a preset width, the exposure preset length of the identification code pattern 11 is 429um, and the exposure preset width of the identification code pattern 11 is 45um.
  • the identification code pattern 11 includes one or more of numbers, letters, symbols or two-dimensional codes. And the material of the identification code pattern 11 is metal or polysilicon.
  • this application also provides a method for manufacturing a display panel, which mainly includes the following steps: S10, providing a substrate, a mask, an exposure machine, and a coding machine; S20, first using the exposure coordination The mask forms an identification box on one side of the non-display area of the substrate; S30, continuously forms the identification box to form a frame of the identification code pattern; S40, uses a coding machine to Dot in the substrate on which the identification code pattern has been made; S50, develop and etch the substrate after the above step "S40" is completed to produce numbers, letters, symbols or two-dimensional codes Identification code pattern.
  • step "S20" is divided into: S201, first use a mask to form the first side 111a, the second side 111b, and the third side of the marking frame in the non-display area of the substrate 111c and the fourth side 111d; S202, and then use a mask to form the first dots 1111, the second dots 1112, the third dots 1113, and the fourth dots in the marking box 111 on which four sides have been completed 1114, the fifth outlet 1115, the sixth outlet 1116, the seventh outlet 1117, the eighth outlet 1118 and the ninth outlet 1119.
  • the surface of the substrate described in the above step "S10" is coated with positive photoresist or negative photoresist.
  • the identification code pattern 11, the gate and the common electrode are formed on the same layer.
  • the beneficial effects of the display panel and the manufacturing method thereof provided in the present application are as follows: First, in the display panel provided in the present application, an identification code pattern is arranged in a non-display area of the display panel, and the identification code pattern is A regular pattern, which is first exposed by the exposure machine and then made by the coding machine. There is no need to add new machines or change the production process, which shortens the coding time and reduces the production cycle; secondly, the display panel provided by this application Since it is made by using an exposure machine to expose first and then using a coding machine to dot, the exposure accuracy of the exposure machine can reach 3um, which greatly reduces the size of the identification code pattern and is beneficial to realize a narrow frame.

Abstract

一种显示面板及其制作方法，显示面板包括：显示区(2)和非显示区(1)；显示区(2)设置在整个显示面板的中心；非显示区(1)设置在显示区(2)的四周，且非显示区(1)的其中一边还设置有一标识码图案(11)；标识码图案(11)利用曝光机曝光后再用打码机打点制得，且标识码图案(11)为一规则图形。

Description

显示面板及其制作方法 技术领域
本申请涉及显示领域，特别是涉及一种显示面板及其制作方法。
 背景技术
在显示面板的制作过程中，为了方便区分玻璃（即液晶显示母板）信息，便于对玻璃的去向进行跟踪，在每张玻璃上均会标记Glass ID（液晶显示母板标识码），同一张玻璃实际会切割成多个小的子显示面板。为了区分每一块子显示面板，一般也会在每个子显示面板上制作Panel ID（子显示面板标识码）。
然而在显示面板的制作过程中，由于标识码的数量以及整个打码机的打码周期较长，会影响产线的生产产能，且由于液晶显示母板标识码和子显示面板标识码的大小、形状等存在差异，因此，生产线需要对不同的标识码进行打码标号。此外，由于打码机本身的精度问题，液晶显示母板标识码和子显示面板标识码占据显示面板非显示区的面积还比较大，影响了整个显示面板边框的大小。
因此，现有的显示面板技术中，还存在显示面板制作过程中，液晶显示母板标识码和子显示面板标识码的数量多，生产周期长，且占据显示面板的非显示区的面积较大的问题，急需改进。
 技术问题
本申请涉及一种显示面板及其制作方法，用于解决现有技术中存在的显示面板制作过程中，液晶显示母板标识码和子显示面板标识码的数量多，生产周期长，且占据显示面板的非显示区的面积较大的问题。
 技术解决方案
为解决上述问题，本申请提供的技术方案如下：
本申请提供的一种显示面板，包括：显示区和非显示区；其中，
所述显示区设置在整个显示面板的中心，所述显示区为矩形；
所述非显示区设置在所述显示区的四周，且所述非显示区的其中一边还设置有一标识码图案；
所述标识码图案利用曝光机曝光后再用打码机打点制得，且所述标识码图案为一规则图形。
根据本申请所提供的一种实施例，所述显示区为矩形。
根据本申请所提供的一种实施例，所述显示区的面积大于所述非显示区的面积。
根据本申请所提供的一种实施例，所述标识码图案包括至少一个标识方框组成。
根据本申请所提供的一种实施例，所述标识方框每条边的曝光具有一定的预设宽度。
根据本申请所提供的一种实施例，所述标识方框每条边的曝光预设宽度为3um。
根据本申请所提供的一种实施例，每个所述标识方框的曝光具有一定的预设长度和宽度。
根据本申请所提供的一种实施例，每个所述标识方框的曝光预设宽度和预设长度均为：45um。
根据本申请所提供的一种实施例，每个所述标识码图案的曝光具有一定的预设长度和宽度。
根据本申请所提供的一种实施例，每个所述标识码图案的曝光预设长度为：429um，每个所述标识码图案的预设宽度为：45um。
本申请还提供一种显示面板，包括：显示区和非显示区；其中，
所述显示区设置在整个显示面板的中心；
所述非显示区设置在所述显示区的四周，且所述非显示区的其中一边还设置有一标识码图案；
所述标识码图案利用曝光机曝光后再用打码机打点制得，且所述标识码图案为一规则图形。
根据本申请所提供的一种实施例，所述显示区为矩形。
根据本申请所提供的一种实施例，所述显示区的面积大于所述非显示区的面积。
根据本申请所提供的一种实施例，所述标识码图案包括至少一个标识方框组成。
根据本申请所提供的一种实施例，所述标识方框每条边的曝光具有一定的预设宽度。
根据本申请所提供的一种实施例，所述标识方框每条边的曝光预设宽度为3um。
根据本申请所提供的一种实施例，每个所述标识方框的曝光具有一定的预设长度和宽度。
根据本申请所提供的一种实施例，每个所述标识方框的曝光预设宽度和预设长度均为：45um。
根据本申请所提供的一种实施例，所述标识码图案上包括数字、字母、符号或是二维码其中的一种或多种。
本申请还提供一种显示面板的制作方法，包括如下步骤：
S10，提供一基板、一掩膜版、一曝光机以及一打码机；
S20，先利用所述曝光机配合所述掩膜版在所述基板的非显示区的其中一边上形成标识方框；
S30，持续不断的形成所述标识方框，以形成所述标识码图案的框架；
S40，利用打码机在已经制作有所述标识码图案的所述基板内打点；
S50，将上述步骤“S40”完成后的所述基板进行显影、刻蚀，以制作出包含数字、字母、符号或是二维码的标识码图案。
 有益效果
与现有技术相比，本申请提供的显示面板及其制作方法的有益效果为：
1.本申请提供的显示面板，在显示面板的非显示区内设置标识码图案，所述标识码图案为一规则图形，且先利用曝光机曝光后再用打码机打点制得，无需新增机台或是变更生产流程，缩短了打码时间，减少了生产周期；
2.本申请提供的显示面板，由于先利用曝光机曝光后再用打码机打点制得，所述曝光机的曝光精度可达到3um，极大地缩小了所述标识码图案的大小，利于实现窄边框。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，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，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，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。
图1为本申请实施例提供的显示面板的结构示意图。
图2为本申请实施例提供的显示面板上的标识码图案的结构示意图。
图3为本申请实施例提供的标识码图案内的一个标识方框的结构示意图。
图4为本申请实施例提供的显示面板制作方法的流程示意图。
 本发明的实施方式
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，所描述的实施例仅仅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，本领域技术人员在没有作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。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”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所述特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
本申请提供一种显示面板及其制作方法，具体参阅图1-4。
参阅图1，为本申请实施例提供的显示面板的结构示意图。包括：非显示区1和显示区2，其中，所述显示区设置在整个显示面板的中心，所述非显示区设置在所述显示区的四周，所述非显示区1内还设置标识码图案11，所述标识码图案11设置在所述非显示区1内的其中一边上。所述标识码图案利用曝光机曝光后再用打码机打点制得，且所述标识码图案为一规则图形，不限于本申请实施例附图提供的矩形，也可以是梯形、正方形、圆形或是椭圆形等。所述显示区2为矩形，且所述显示区2的面积大于所述非显示区1的面积。
参阅图2，为本申请实施例提供的显示面板上的标识码图案的结构示意图。所述标识码图案11内包含：第一标识方框111、第二标识方框112、第三标识方框113、第四标识方框114、第五标识方框115、第六标识方框116、第七标识方框117、第八标识方框118以及第九标识方框119。所述标识码图案至少包含一个所述标识方框，不限于本申请实施例附图2中所示的标识方框的数量。
参阅图3，为本申请实施例提供的标识码图案内的一个标识方框的结构示意图。所述标识方框111内包括：第一网点1111，第二网点1112，第三网点1113，第四网点1114，第五网点1115，第六网点1116，第七网点1117，第八网点1118以及第九网点1119；所述标识方框111还包括四条边：第一侧边111a，第二侧边111b，第三侧边111c以及第四侧边111d。
所述第一侧边111a，所述第二侧边111b，所述第三侧边111c以及所述第四侧边111d将所述第一网点1111，所述第二网点1112，所述第三网点1113，所述第四网点1114，所述第五网点1115，所述第六网点1116，所述第七网点1117，所述第八网点1118以及所述第九网点1119围设在所述标识方框111内，且均可采用曝光机配合掩膜版经曝光工艺制得，且所述第一侧边111a，第二侧边111b，第三侧边111c，第四侧边111d以及每个网点的边的宽度在曝光时均具有一定的预设精度，即所述标识方框111的每条边具有一定的曝光预设宽度。所述标识方框111的每条边的曝光预设宽度为3um。每个所述标识方框111的曝光具有一定的预设宽度和预设长度，所述标识方框111的曝光预设宽度和预设长度均为：45um。每个所述标识码图案11的曝光也具有一定的预设长度和预设宽度，所述标识码图案11的曝光预设长度为429um，所述标识码图案11的曝光预设宽度为45um。
所述标识码图案11上包括数字、字母、符号或是二维码其中的一种或是多种。且所述标识码图案11的材料采用金属或是多晶硅。
参阅图4，本申请还提供一种显示面板的制作方法，主要包括如下步骤：S10，提供一基板、一掩膜版、一曝光机以及一打码机；S20，先利用所述曝光配合所述掩膜版在所述基板的非显示区的其中一边上形成标识方框；S30，持续不断的形成所述标识方框，以形成所述标识码图案的框架；S40，利用打码机在已经制作有所述标识码图案的所述基板内打点；S50，将上述步骤“S40”完成后的所述基板进行显影、刻蚀，以制作出包含数字、字母、符号或是二维码的标识码图案。
上述步骤“S20”有分为：S201，先利用一道光罩在所述基板的所述非显示区内形成所述标识方框的第一侧边111a，第二侧边111b，第三侧边111c以及第四侧边111d；S202，再在已完成四条侧边的所述标识方框111内利用一道光罩形成所述第一网点1111，第二网点1112，第三网点1113，第四网点1114，第五网点1115，第六网点1116，第七网点1117，第八网点1118以及第九网点1119。
上述步骤“S10”中所述的基板表面涂覆有正性光刻胶或是负性光刻胶。在上述制作过程中，所述标识码图案11与栅极和公共电极形成在同一层上。
与现有技术相比，本申请提供的显示面板及其制作方法的有益效果为：首先，本申请提供的显示面板，在显示面板的非显示区内设置标识码图案，所述标识码图案为一规则图形，且先利用曝光机曝光后再用打码机打点制得，无需新增机台或是变更生产流程，缩短了打码时间，减少了生产周期；其次，本申请提供的显示面板，由于先利用曝光机曝光后再用打码机打点制得，所述曝光机的曝光精度可达到3um，极大地缩小了所述标识码图案的大小，利于实现窄边框。
以上对本申请实施例所提供的一种显示面板及其制作方法进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的技术方案及其核心思想；本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (19)

  1. 一种显示面板，包括：显示区和非显示区；其中，
    所述显示区设置在整个显示面板的中心，所述显示区为矩形；
    所述非显示区设置在所述显示区的四周，且所述非显示区的其中一边还设置有一标识码图案；
    所述标识码图案利用曝光机曝光后再用打码机打点制得，且所述标识码图案为一规则图形。
  2. 根据权利要求1所述的显示面板，其中，所述显示区的面积大于所述非显示区的面积。
  3. 根据权利要求1所述的显示面板，其中，所述标识码图案包括至少一个标识方框组成。
  4. 根据权利要求3所述的显示面板，其中，所述标识方框每条边的曝光具有一定的预设宽度。
  5. 根据权利要求4所述的显示面板，其中，所述标识方框每条边的曝光预设宽度为3um。
  6. 根据权利要求5所述的显示面板，其中，每个所述标识方框的曝光具有一定的预设长度和宽度。
  7. 根据权利要求6所述的显示面板，其中，每个所述标识方框的曝光预设宽度和预设长度均为：45um。
  8. 根据权利要求1所述的显示面板，其中，每个所述标识码图案的曝光具有一定的预设长度和宽度。
  9. 根据权利要求8所述的显示面板，其中，每个所述标识码图案的曝光预设长度为：429um，每个所述标识码图案的预设宽度为：45um。
  10. 根据权利要求1所述的显示面板，其中，所述标识码图案上包括数字、字母、符号或是二维码其中的一种或多种。
  11. 根据权利要求1所述的显示面板，其中，所述标识码图案的材料为金属或是多晶硅。
  12. 一种显示面板，包括：显示区和非显示区；其中，
    所述显示区设置在整个显示面板的中心；
    所述非显示区设置在所述显示区的四周，且所述非显示区的其中一边还设置有一标识码图案；
    所述标识码图案利用曝光机曝光后再用打码机打点制得，且所述标识码图案为一规则图形。
  13. 根据权利要求12所述的显示面板，其中，所述显示区的面积大于所述非显示区的面积。
  14. 根据权利要求13所述的显示面板，其中，所述标识码图案包括至少一个标识方框组成。
  15. 根据权利要求14所述的显示面板，其中，所述标识方框每条边的曝光具有一定的预设宽度。
  16. 根据权利要求15所述的显示面板，其中，所述标识方框每条边的曝光预设宽度为3um。
  17. 根据权利要求16所述的显示面板，其中，每个所述标识方框的曝光具有一定的预设长度和宽度。
  18. 根据权利要求17所述的显示面板，其中，每个所述标识方框的曝光预设宽度和预设长度均为：45um。
  19. 一种显示面板的制作方法，其中，包括如下步骤：
    S10，提供一基板、一掩膜版、一曝光机以及一打码机；
    S20，先利用所述曝光机配合所述掩膜版在所述基板的非显示区的其中一边上形成标识方框；
    S30，持续不断的形成所述标识方框，以形成所述标识码图案的框架；
    S40，利用打码机在已经制作有所述标识码图案的所述基板内打点；
    S50，将上述步骤“S40”完成后的所述基板进行显影、刻蚀，以制作出包含数字、字母、符号或是二维码的标识码图案。
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