Preparation method of spliced display screen and spliced display screen

A technology for display screens and display panels, applied in the direction of electrical components, electric solid devices, circuits, etc., can solve problems such as difficult splicing, and achieve the effect of solving the difficulty of splicing

Active Publication Date: 2022-03-04
SHENZHEN 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

[0004] The embodiment of the present application provides a method for preparing a display module and a display panel, which solves the problem of difficulty in splicing existing flexible devices

Method used

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  • Preparation method of spliced display screen and spliced display screen
  • Preparation method of spliced display screen and spliced display screen
  • Preparation method of spliced display screen and spliced display screen

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Embodiment Construction

[0036] The technical solutions in the present application embodiment will be described in conjunction with the drawings in the present application embodiment. Obviously, the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present application, those skilled in the art will belong to the scope of this application without all other embodiments obtained without creative labor.

[0037] In the description of this application, it is to be understood that the terms "center", "longitudinal", "horizontal", "length", "width", "thickness", "upper", "under", "front", " After "," left "," right "," vertical "," horizontal "," top "," bottom "," inside "," external "," clockwise "," counterclockwise "or other indication or The positional relationship is based on the orientation or positional relationship shown in the drawings, is merely described in order to facilitate the description of the present applicati...

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PUM

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Abstract

The invention provides a preparation method of a spliced display screen and the spliced display device.The preparation method of the spliced display screen comprises the steps that a glass substrate and a display panel are provided, and the display panel comprises a flexible substrate and a display unit which are sequentially prepared on the surface of one side of the glass substrate; the display panel comprises a bonding area and a non-bonding area; a first protective film is attached to the side, away from the glass substrate, of the display unit; supporting glass is arranged on the side, away from the flexible substrate, of the first protective film; the glass substrate is separated from the flexible substrate; cutting the first protective film, the display panel and the support glass in a non-bonding area to obtain a first assembly; a second protective film is provided, the multiple first assemblies are spliced to the surface of one side of the second protective film, and the second protective film is arranged on the side, away from the first protective film, of the flexible substrate. The problem that the flexible device is difficult to splice is solved.

Description

Technical field [0001] The present application relates to the field of display, in particular, to a preparation method and display of a splicing display. Background technique [0002] Light Emitting Diodes, LEDs are a semiconductor electronic component that converts electrical energy into light energy, which has a small size, long service life, colorful, low energy, and low energy consumption, it is widely used in lighting. Display, signal light, backlight, toys and other fields. Mini LEDs are also known as secondary millimeter light emitting diodes, which are typically 80 microns ~ 200 microns, is a new generation of LED technology, which undertakes small-range LED high efficiency, high reliability, high brightness and reaction time fast characteristics, and consumption Lower power and cost. [0003] In recent years, flexible electronic products have caused extensive attention around the world and has been rapidly developed. In the fabrication of large-sized screens, multiple fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/15H01L33/00H01L33/62
CPCH01L27/156H01L33/62H01L33/0093
Inventor 胡小波
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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