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1. WO2021042580 - MANUFACTURING METHOD FOR DISPLAY PANEL

Publication Number WO/2021/042580
Publication Date 11.03.2021
International Application No. PCT/CN2019/120104
International Filing Date 22.11.2019
IPC
H01L 51/56 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
56Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
CPC
H01L 51/5246
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes [OLED] or polymer light emitting devices [PLED]
52Details of devices
5237Passivation; Containers; Encapsulation, e.g. against humidity
524Sealing arrangements having a self-supporting structure, e.g. containers
5246characterised by the peripheral sealing arrangements, e.g. adhesives, sealants
H01L 51/56
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes [OLED] or polymer light emitting devices [PLED]
56Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
Applicants
  • 武汉华星光电半导体显示技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 赵磊 ZHAO, Lei
Agents
  • 深圳紫藤知识产权代理有限公司 PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD
Priority Data
201910822594.702.09.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) MANUFACTURING METHOD FOR DISPLAY PANEL
(FR) PROCÉDÉ DE FABRICATION DE PANNEAU D'AFFICHAGE
(ZH) 一种显示面板的制作方法
Abstract
(EN)
A manufacturing method for a display panel. The method comprises: manufacturing a display part (20) on a glass substrate (10); attaching a protective film (23) on the glass substrate (10) outside of the display part (20), the protective film (23) being provided with a first opening (231), and the opening (231) covering the display part (20); manufacturing a packaging film (30) on the protective film (23) and the display part (20); and removing the protective film (23) and the packaging film (30) outside of a preset defined area (301) to produce a panel area, the preset defined area (301) covering the display part (20).
(FR)
La présente invention concerne un procédé de fabrication pour un panneau d’affichage. Le procédé consiste à : fabriquer une partie d'affichage (20) sur un substrat en verre (10) ; fixer un film de protection (23) sur le substrat en verre (10) à l'extérieur de la partie d'affichage (20), le film de protection (23) comportant une première ouverture (231), et l'ouverture (231) recouvrant la partie d'affichage (20) ; fabriquer un film d'encapsulation (30) sur le film de protection (23) et la partie d'affichage (20) ; et retirer le film de protection (23) et le film d'encapsulation (30) à l'extérieur d'une zone définie prédéfinie (301) pour produire une zone de panneau, la zone définie prédéfinie (301) recouvrant la partie d'affichage (20).
(ZH)
一种显示面板的制作方法,该方法包括:在玻璃基板(10)上制作显示部(20);在该显示部(20)外的玻璃基板(10)上贴付保护膜(23),该保护膜(23)具有一开口(231),该开口(231)覆盖该显示部(20);在保护膜(23)和显示部(20)上制作封装膜(30);将预设限定区域(301)外的保护膜(23)和封装膜(30)去除,以得到面板区域,该预设限定区域(301)包覆显示部(20)。
Also published as
Latest bibliographic data on file with the International Bureau