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Method for manufacturing display panel

A technology for a display panel and a manufacturing method, which is applied in the manufacture of semiconductor/solid-state devices, lighting devices, light sources, etc., can solve the problems of overflow of sealant, contamination of internal components in the display area, etc., and achieve the effect of avoiding contamination

Active Publication Date: 2008-01-09
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a method for manufacturing a display panel, so as to solve the problem that the sealant overflows and contaminates the internal components of the display area without additionally increasing the manufacturing cost

Method used

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  • Method for manufacturing display panel
  • Method for manufacturing display panel
  • Method for manufacturing display panel

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Embodiment Construction

[0038]3A to 3C are cross-sectional views of the manufacturing process of the display panel in a preferred embodiment of the present invention. Referring to FIG. 3A , firstly, the pixel array 310 and the barrier layer 320 are formed on the first substrate 300 at the same time. Wherein, the first substrate 300 has a non-display area 302 and a display area 304, and the pixel array 310 is formed in the display area 304, and the blocking layer 320 is formed in the non-display area 302 and surrounds the pixel array 310. .

[0039] It is worth noting that the manufacturing process provided by the present invention can be used to manufacture liquid crystal display panels or organic electroluminescent display panels, and those of ordinary skill in the art should know that different types of display panels have different elements constituting their pixel arrays. . The steps of forming the pixel array 310 in the manufacturing process of the liquid crystal display panel and the organic ...

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Abstract

The invention is concerned with a kind of preparation method of display faceplate. At first, take s first base plate with display section and non-display section, form a pixel array in display section and obstruct layer in non-display section which rounding about display section. Form a sealed glue in non-display section and the said obstruct layer is between the sealed glue and the pixel array. Set a second base plate on the first base plate and use sealing glue to fix them. The obstruct layer stops overflowed sealed glue to pollute the components inside of plate, and the form of obstruct layer is during the preparation of pixel array without adding preparation cost.

Description

technical field [0001] The present invention relates to a manufacturing method of a display panel, and particularly relates to a manufacturing method of a display panel capable of preventing the overflow of sealant from polluting components in a display area during the manufacturing process. Background technique [0002] Due to the rapid progress of the multimedia society, the technologies of semiconductor devices and display devices have also undergone rapid progress. As far as the display is concerned, since the Organic Electro-luminescence Display (OELD) has no viewing angle limitation, low manufacturing cost, high response speed, power saving, DC drive that can be used in portable machines, wide operating temperature range and weight It is light and can be miniaturized and thinned with hardware equipment, etc., which meets the characteristic requirements of displays in the multimedia era. Therefore, organic electroluminescent displays have great potential for developmen...

Claims

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Application Information

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IPC IPC(8): H01L21/56H01L21/82H05B33/10
Inventor 张锡明
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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