logo

For the Inventor, By the Inventor

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 11744109 B1

PDFFull Text
Date of Patent:
Aug. 29, 2023

Filed:

Sep. 03, 2019

Display device and electronic apparatus

Applicants:

Sony Semiconductor Solutions Corporation, Kanagawa, JP;

Sony Corporation, Tokyo, JP;

Inventors:

Takashi Yamazaki, Tokyo, JP;

Kazuhiro Tamura, Kanagawa, JP;

Assignees:

SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;

SONY CORPORATION, Tokyo, JP;

Attorney:

Chip Law Group

Primary Examiner:

Shaheda A Abdin

Int. Cl.
CPC ...
H10K 59/121 (2023.01); G09G 3/3233 (2016.01); H01L 21/285 (2006.01); H01L 29/45 (2006.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
H10K 59/1213 (2023.02); G09G 3/3233 (2013.01); H01L 21/28518 (2013.01); H01L 29/456 (2013.01); H10K 71/00 (2023.02); G09G 2320/0233 (2013.01); G09G 2320/0238 (2013.01); H10K 59/1201 (2023.02);
Abstract

A display device includes a light-emitting portion and a drive circuit. The drive circuit includes a transistor that drives the light-emitting portion and includes a first diffusion layer and a first contact electrode, the first diffusion layer including no silicide formed in a silicon region, the first contact electrode being electrically connected to the first diffusion layer.

Find Patent Forward Citations

Yamazaki, Takashi. (2023). Display device and electronic apparatus (U.S. Patent No. 11744109). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11744109

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

Loading…