Method for manufacturing display panel or array component for antistatic and display panel
A technology for display panels and manufacturing methods, applied in the direction of protection against damage caused by electrostatic discharge, electrical components, magnetic field/electric field shielding, etc., can solve problems such as large size of positioning marks, low precision, and electrostatic damage to display panels, and achieve shielding of electrostatic damage Effect
Active Publication Date: 2021-03-16
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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Problems solved by technology
[0005] The invention provides a method for manufacturing an antistatic display panel or an array component and the display panel, which can shield the electrostatic damage caused by the external environment during the manufacturing process, so as to solve the problem of the existing display panel and array component due to machine grasping. The accuracy of taking the positioning mark is low, and the size of the positioning mark used for laser cutting is large, resulting in excessive charge accumulation on the metal surface of the positioning mark, which further leads to the technical problem of electrostatic damage to the display panel
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[0035] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.
[0036] The present invention is aimed at the existing display panels and array components. The accuracy of the positioning marks captured by the machine is low, and the size of the positioning marks used for laser cutting is relatively large, resulting in excessive charge accumulation on the metal surface of the positioning marks, which further causes damage to the disp...
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The invention provides a manufacturing method for an anti-static display panel or an array assembly and the display panel. The display panel comprises a display panel body, a first set of positioningmarks, a first metal line, wherein the first set of positioning marks are connected into a first closed annular component through the first metal line; the invention further provides the manufacturingmethod for the array assembly, and the method comprises the step of arranging at least two display panels for preventing static electricity in a one-dimensional array or two-dimensional array mode, wherein the array assembly further comprises a third metal line and a fourth metal line; the invention further provides the display panel for preventing static electricity. The manufacturing method forthe anti-static display panel or the array assembly and the display panel have the advantages that the positioning marks adopted inside and outside the display panel are connected through the metal lines, the interior and the exterior of the display panel form the closed annular loop, and static damage caused by the external environment in the manufacturing process is shielded.
Description
technical field [0001] The invention relates to the technical field of antistatic display panel production, in particular to a method for manufacturing an antistatic display panel or an array component and a display panel. Background technique [0002] At present, each process segment of the display panel needs to locate the display panel to determine whether the position of the display panel complies with the process specification. Therefore, in the internal design of the large panel and the display panel, there are many positioning marks for positioning the display panel. At this stage, laser cutting in the module process section uses two positioning marks: alignment marks and precision alignment marks. The alignment mark is used to ensure the precise placement of the display panel and the accuracy of the subsequent process; the precision alignment mark is used to judge the accuracy of laser cutting. [0003] In the module process section, the accuracy of the positioning...
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IPC IPC(8): G09F9/30H05K9/00
CPCG09F9/30H05K9/0067
Inventor 陈彩琴王一伊王少波
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD