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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 12615918 B1

PDFFull Text
Date of Patent:
Apr. 28, 2026

Filed:

Jul. 23, 2020

Display device and method of fabricating the same

Applicants:

Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;

Tsmc China Company Limited, Shanghai, CN;

Inventors:

Shui-Liang Chen, Shanghai City, CN;

Lin-Chun Gui, Shanghai City, CN;

Jian Huang, Shanghai City, CN;

Lin-Lin Tian, Shanghai City, CN;

Assignees:

TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;

TSMC CHINA COMPANY, LIMITED, Shanghai, CN;

Attorney:

Hauptman Ham, LLP

Primary Examiner:

Sue A Purvis

Assistant Examiner:

Aneta B Cieslewicz

Int. Cl.
CPC ...
H10K 59/122 (2023.01); G02B 27/01 (2006.01); H10K 50/13 (2023.01); H10K 59/12 (2023.01); H10K 59/123 (2023.01); H10K 59/124 (2023.01); H10K 59/50 (2023.01); H10K 59/80 (2023.01); H10K 71/20 (2023.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); G02B 27/0172 (2013.01); H10K 50/131 (2023.02); H10K 59/1201 (2023.02); H10K 59/124 (2023.02); H10K 59/50 (2023.02); H10K 59/80515 (2023.02); H10K 59/80518 (2023.02); H10K 71/231 (2023.02); G02B 2027/0178 (2013.01); H10K 59/123 (2023.02);
Abstract

An organic light emitting diode display includes an integrated circuit, a first electrode, a spacer, an organic material stack layer, and a second electrode. The first electrode is electrically connected to the integrated circuit and has a top surface, a bottom surface, and an inclined surface connecting the top and bottom surfaces. An angle between the inclined surface and the bottom surface is in a range from about 45 degrees to about 80 degrees. The spacer is disposed to cover the inclined surface of the first electrode. The organic material stack layer is disposed on the first electrode. The second electrode is disposed on the organic material stack layer and the spacers.

Find Patent Forward Citations

Chen, Shui-Liang. (2026). Display device and method of fabricating the same (U.S. Patent No. 12615918). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12615918

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

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