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Display panel, preparation method thereof and display device

A technology for display devices and touch display panels, applied in identification devices, instruments, electrical digital data processing, etc., can solve problems such as detachment from the touch layer and easy breakage of flexible circuit boards, so as to improve the fixing effect and prevent breakage or detachment The effect of the touch layer

Pending Publication Date: 2020-05-22
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Another object of the present invention is to solve the technical problems of the display panel in the prior art that the flexible circuit board is easy to break or detach from the touch layer.

Method used

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  • Display panel, preparation method thereof and display device
  • Display panel, preparation method thereof and display device
  • Display panel, preparation method thereof and display device

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Embodiment Construction

[0030] 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.

[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The invention provides a touch display panel, a preparation method thereof and a display device. The touch display panel comprises a touch layer, a flexible circuit board and a polarizer, at least onegap is defined by the side face of the flexible circuit board, the touch layer and the polaroid. The touch display panel further comprises an adhesive, and the gap is filled with the adhesive. The technical effects are that bubbles are prevented from entering the display area to influence the display effect of the display panel, and the flexible circuit board is prevented from being broken or being separated from the touch layer in the bending process.

Description

technical field [0001] The present invention relates to the display field, in particular to a touch display panel, a manufacturing method thereof, and a display device. Background technique [0002] In recent years, narrow bezel mobile phones have always attracted people's attention. First of all, the narrow bezel can bring a higher screen-to-body ratio, allowing the terminal product to integrate a larger display in a smaller body size; secondly, the visual effect brought by the narrow bezel display is excellent, which can bring More perfect video and gaming experience. With the continuous advancement of technology and technological research and innovation, ultra-narrow bezels or even no bezels will be the future development trend. [0003] At present, the touch module of mainstream OLED display products adopts the form of external touch panel, such as figure 1 As shown, including the touch layer 100 (TP), the flexible circuit board 200 (TP FPC) and the polarizer 300 (POL...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G09F9/33G09F9/00H01L27/32
CPCG06F3/0412G09F9/33G09F9/00G06F2203/04102G06F2203/04103H10K59/10H10K59/40
Inventor 李弦
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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