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Title:
TRANSPARENT OLED DISPLAY AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/080255
Kind Code:
A1
Abstract:
Provided are a transparent OLED display and a manufacturing method therefor. The method for manufacturing a transparent OLED display comprises: forming an active layer (40) and a first storage capacitor electrode (41) in the same process, and making the first storage capacitor electrode be made of a transparent metal oxide semiconductor material; and manufacturing an anode (91) and a second storage capacitor electrode (92) by means of two photolithographic processes, and making the second storage capacitor electrode be prepared only from a transparent conductive oxide material, so that a storage capacitor region where the first storage capacitor electrode and the second storage capacitor electrode are located is presented as a transparent region, thereby improving the light transmittance of a transparent OLED display and improving the transparent display effect of the transparent OLED display; furthermore, when the anode and the second storage capacitor electrode are manufactured, forming a wiring terminal (93) located in the peripheral region, and making the wiring terminal be prepared only from a transparent conductive oxide material, so as to prevent same from being corroded by external water and oxygen, thus increasing the service life of the transparent OLED display.

Inventors:
LIU, Zhaosong (No. 9-2, Tangming Road Gongming Street,Guangming New Distric, Shenzhen Guangdong 2, 518132, CN)
IM, Jangsoon (No. 9-2, Tangming Road Gongming Street,Guangming New Distric, Shenzhen Guangdong 2, 518132, CN)
Application Number:
CN2017/113672
Publication Date:
May 02, 2019
Filing Date:
November 29, 2017
Export Citation:
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Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (No. 9-2, Tangming Road Gongming Street,Guangming New Distric, Shenzhen Guangdong 2, 518132, CN)
International Classes:
H01L27/32; H01L21/77; H01L49/02
Foreign References:
CN203118952U2013-08-07
CN103186002A2013-07-03
CN104681566A2015-06-03
TW200726310A2007-07-01
US20090141203A12009-06-04
CN106990627A2017-07-28
Attorney, Agent or Firm:
COMIPS INTELLECTUAL PROPERTY OFFICE (Room 15E, Shenkan BuildingShangbu Zhong Road, Futian Distric, Shenzhen Guangdong 8, 518028, CN)
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