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Patent Searching and Data


Title:
DISPLAY PANEL MOTHERBOARD, AND DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/218637
Kind Code:
A1
Abstract:
The present application relates to a display panel motherboard, and a display panel and a manufacturing method therefor. The display panel motherboard comprises multiple display substrates, and the display substrate comprises an array substrate, an organic light emitting unit, and a packaging layer. The array substrate has at least one slotting reserved area, and the organic light emitting unit is formed on the array substrate and is located on an area other than the slotting reserved area. The packaging layer is formed on the side of the organic light emitting unit away from the array substrate, and covers the slotting reserved area. The display substrate further comprises an etching protection layer, and the etching protection layer is formed on the side of the packaging layer away from the array substrate.

Inventors:
ZHANG, Feng (New Developing Demonstration Industry Zone, Gu'a, Langfang Hebei 0, 065500, CN)
LI, Yang (New Developing Demonstration Industry Zone, Gu'a, Langfang Hebei 0, 065500, CN)
YUAN, Sha (New Developing Demonstration Industry Zone, Gu'a, Langfang Hebei 0, 065500, CN)
LIU, Xiaojia (New Developing Demonstration Industry Zone, Gu'a, Langfang Hebei 0, 065500, CN)
YU, Feng (New Developing Demonstration Industry Zone, Gu'a, Langfang Hebei 0, 065500, CN)
Application Number:
CN2018/118020
Publication Date:
November 21, 2019
Filing Date:
November 28, 2018
Export Citation:
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Assignee:
YUNGU (GU’AN) TECHNOLOGY CO., LTD. (New Developing Demonstration Industry Zone, Gu'a, Langfang Hebei 0, 065500, CN)
International Classes:
H01L27/32; H01L51/52; H01L51/56
Foreign References:
CN108666352A2018-10-16
CN107658332A2018-02-02
CN104051673A2014-09-17
CN107731888A2018-02-23
CN107808896A2018-03-16
US20170237038A12017-08-17
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (Room 4501, No. 6 Zhujiang East Road Tianhe District, Guangzhou Guangdong 3, 510623, CN)
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