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Manufacturing method of display panel

A technology for display panels and manufacturing methods, applied in semiconductor/solid-state device manufacturing, identification devices, instruments, etc., which can solve problems such as prolonged manufacturing time

Active Publication Date: 2022-02-01
JAPAN DISPLAY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the use of indirect materials as described above leads to prolongation of manufacturing time

Method used

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  • Manufacturing method of display panel
  • Manufacturing method of display panel
  • Manufacturing method of display panel

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Experimental program
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Embodiment approach

[0036] A method of manufacturing a display device according to an embodiment will be described. First, the configuration of a display device manufactured by the above-mentioned manufacturing method will be described. figure 1 It is a perspective view showing the configuration of a display device DSP according to an embodiment.

[0037] figure 1 As shown, the first direction X and the second direction Y are mutually orthogonal. The third direction Z is perpendicular to the first direction X and the second direction Y respectively. In addition, unlike this embodiment, the first direction X and the second direction Y may intersect at an angle other than 90°. Hereinafter, in the present embodiment, a case where the display device is an organic electroluminescence (EL: Electro-Luminescent) display device will be described.

[0038] In this embodiment, the side from the first insulating substrate 10 to the electro-optical element (the direction of the front end of the arrow in...

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Abstract

The present invention provides a method for manufacturing a display panel, which includes: a preparation step of preparing a display mother substrate having a display region and a pad region (MT); a first pasting step of pasting a first resin substrate on the display region; a first resin coating Applying step, coating the first curable resin (RE1) on the first non-adhesive area (Ab1); curing step, curing the first curable resin; transporting step, after the curing step, transporting the display motherboard a peeling step, after the conveying step, peeling the first curable resin from the first non-attached area; and a cutting step, after the conveying step, cutting the display mother substrate into a plurality of display panels.

Description

[0001] Citations of relevant references [0002] This application is based on and enjoys Japanese Patent Application No. 2017-013165 (filing date: January 27, 2017), the entire contents of which are incorporated by reference. technical field [0003] Embodiments relate to a method of manufacturing a display panel. Background technique [0004] In recent years, commercialization of sheet-like display devices using flexible substrates has progressed. Sheet-shaped display devices are attracting attention as light and thin display devices. The display panel of the sheet display device has a flexible insulating layer. For the insulating layer, for example, a PI film (polyimide precursor solution thin film composed of a coating film of a solution containing a polyimide precursor) is used. [0005] In the manufacturing process of a display panel, the above-mentioned insulating layer etc. are formed on the upper surface of the glass substrate which is a base material, and a displ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L21/77H01L51/52G09F9/30
CPCG09F9/301H01L21/77H10K59/00H10K50/856
Inventor 新木盛右
Owner JAPAN DISPLAY INC