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Display panel manufacturing equipment and display panel manufacturing method

A technology for display panels and manufacturing methods, applied in semiconductor/solid-state device manufacturing, electrical components, circuits, etc., can solve the problems of low yield of display panels and achieve the effect of improving yield

Pending Publication Date: 2021-12-03
GUANGDONG JUHUA PRINTING DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a display panel manufacturing method and equipment, aiming to solve the problem of low yield of the target display panel

Method used

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  • Display panel manufacturing equipment and display panel manufacturing method
  • Display panel manufacturing equipment and display panel manufacturing method
  • Display panel manufacturing equipment and display panel manufacturing method

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Embodiment Construction

[0028] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] refer to Figure 1 to Figure 6 , the present invention provides a display panel manufacturing device, the display panel manufacturing device includes a laser lift-off platform 48 , a mask module and a mask plate 31 .

[0030] The laser lift-off platform 48 is used to carry the display panel to be processed; the mask module is arranged on the edge of the laser lift-off platform 48; the mask plate 31 has a first position fixedly arranged with the mask module, and has a binding area for the display panel to be processed 46 Second position for occlusion.

[0031] The display panel to be processed includes a display area and a binding area arranged at the edge of the display area, and the binding area is provided with at least one of a printed circuit board and a chip-on-chip film. Specifically, refer to figure 1...

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PUM

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Abstract

The invention discloses a display panel manufacturing equipment and a display panel manufacturing method. The manufacturing equipment comprises a laser stripping platform used for bearing a to-be-treated display panel, a mask module which is arranged on the edge of the laser stripping platform, and a mask plate which has a first position and a second position; and in the first position, the mask plate and the mask module are fixedly arranged, and in the second position, the mask plate is used for shielding a binding area of the to-be-treated display panel. The binding area in the to-be-treated display panel is protected through the shielding operation of the mask plate, so that the yield of the finally obtained display panel is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to display panel manufacturing equipment and a display panel manufacturing method. Background technique [0002] In recent years, display technology has developed rapidly, among which, flexible and bendable displays have been greatly improved in terms of screen size and display quality. At present, the manufacturing method of the display panel is as follows: first, the polyimide is coated on the entire surface of the carrier glass to form a flexible substrate, and then the display function layer is formed on the flexible substrate, and then the electrical and electronic components are bonded. Optical and electronic components, and then the flexible display device (including the flexible substrate and the display function layer) is peeled off from the carrier glass by laser lift-off, and the film packaging is carried out to form the desired display panel; but in the process of laser...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L21/78H01L21/268
CPCH01L21/7813H01L21/268
Inventor 苑立阁李楚陈新亮
Owner GUANGDONG JUHUA PRINTING DISPLAY TECH CO LTD