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Special-shaped display panel and manufacturing method thereof

A technology for a display panel and a manufacturing method, which is applied in the directions of manufacturing tools, instruments, optics, etc., can solve problems such as splits of the display panel, and achieve the effects of small defect probability, improved product yield, and simplified manufacturing method.

Active Publication Date: 2022-02-22
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of this application is to provide a special-shaped display panel and its manufacturing method to solve the problem of crack defects in display panels with special-shaped contours such as arc corners

Method used

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  • Special-shaped display panel and manufacturing method thereof
  • Special-shaped display panel and manufacturing method thereof
  • Special-shaped display panel and manufacturing method thereof

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0024] The present application provides a method for manufacturing a special-shaped display panel, which includes the following steps:

[0025] providing a display panel;

[0026] Cut the display panel according to the preset cutting track, and then pass through the lobes to form a special-shaped display panel;

[0027] Wherein, the preset cutting track corresponds to the boundary of the special-shaped display panel, the preset cutting track includes at least one special-shaped...

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PUM

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Abstract

The present application provides a special-shaped display panel and a manufacturing method thereof. By making the entry point of the preset cutting trajectory on the straight line segment and the exit point of the preset cutting trajectory coincide with the entry point, the straight line section naturally transitions to the preset cutting point during cutting. The special-shaped section of the cutting track is set. When the display panel is split after cutting, the positions where the display panel needs to be split are all cut. There is no stress effect during the split and it is easier to split, so that the probability of defects in the special-shaped display panel is small, and the performance of the special-shaped display panel is improved. Finished product yield.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a special-shaped display panel and a manufacturing method thereof. Background technique [0002] Traditional display panels have an invariable right-angle design. Inspired by the sleek and smooth arc corner design of mobile phones, if high-end display products adopt arc corner (large R angle) design, they will have the advantages of beautiful appearance and safe placement. [0003] At present, the traditional method is to form arc corners by performing in-plane cutting at the arc corners of the display panel. However, since the edges close to the arc corners of the display panel cannot be cut, when the cut display panel is split, because the display panel is not completely cut, there are split defects in the split display panel, such as protrusions or sunken etc. [0004] Therefore, it is necessary to propose a technical solution to solve the problem of split defects...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13G02F1/1333B26D3/08B23K26/38
CPCG02F1/1303G02F1/1333B26D3/08B23K26/38
Inventor 迟茂强
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD