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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12256613 B1

PDFFull Text
Date of Patent:
Mar. 18, 2025

Filed:

Apr. 20, 2022

Display substrate, method for fabricating same, and vapor deposition apparatus

Applicant:

Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong, CN;

Inventor:

Jianbing Ou, Guangdong, CN;

Assignee:

GUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Guangdong, CN;

Attorneys:

PV IP PC

Wei Te Chung

Primary Examiner:

Victoria K Hall

Int. Cl.
CPC ...
H10K 59/131 (2023.01); C23C 14/04 (2006.01); C23C 14/24 (2006.01); H10K 50/822 (2023.01); H10K 59/12 (2023.01); H10K 59/80 (2023.01); H10K 71/00 (2023.01); H10K 71/16 (2023.01); H10K 71/60 (2023.01);
U.S. Cl.
CPC ...
H10K 59/131 (2023.02); C23C 14/042 (2013.01); C23C 14/24 (2013.01); H10K 50/822 (2023.02); H10K 59/1201 (2023.02); H10K 59/80521 (2023.02); H10K 71/164 (2023.02); H10K 71/166 (2023.02); H10K 71/60 (2023.02); H10K 71/621 (2023.02);
Abstract

A display substrate, a method for fabricating the same, and a vapor deposition apparatus are provided. The display substrate comprises two first overlapping areas, and further comprises a light-emitting functional layer and an electrode layer. The light-emitting functional layer comprises two second portions respectively located in the two first overlapping areas and each comprising a plurality of first blocks. The electrode layer comprises two fourth portions respectively located in the two first overlapping areas and each comprising a plurality of second blocks. In one same first overlapping area, each of the first blocks does not overlap at least partially with one of the second blocks.

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Ou, Jianbing. (2025). Display substrate, method for fabricating same, and vapor deposition apparatus (U.S. Patent No. 12256613). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12256613

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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