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.

Date of Patent:
Mar. 31, 2026

Filed:

Dec. 26, 2024
Applicant:

Innolux Corporation, Miao-Li County, TW;

Inventors:

Sheng-Feng Huang, Miao-Li County, TW;

Akihiro Iwatsu, Miao-Li County, TW;

Cheng-Min Wu, Miao-Li County, TW;

Kuanfeng Lee, Miao-Li County, TW;

Assignee:

INNOLUX CORPORATION, Miao-Li County, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/30 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3648 (2013.01); G02F 1/136286 (2013.01); G02F 1/1368 (2013.01); G09G 2310/08 (2013.01);
Abstract

A circuit includes a first switching element, a second switching element, a third switching element and a fourth switching element. The first switching element has a first end and a second end. The second switching element has a first end and a second end, wherein the first end of the second switching element is coupled to the first end of the first switching element. The third switching element has a first end and a second end, wherein the second end of the third switching element is coupled to the second end of the second switching element. The fourth switching element has a first end coupled to the second end of the first switching element. The fourth switching element has a bottom gate and the second switching element has a top gate.


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