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:
Jan. 30, 2024

Filed:

Aug. 10, 2022
Applicant:

Innolux Corporation, Miao-Li County, TW;

Inventors:

Lien-Hsiang Chen, Miao-Li County, TW;

Kung-Chen Kuo, Miao-Li County, TW;

Ming-Chun Tseng, Miao-Li County, TW;

Cheng-Hsu Chou, Miao-Li County, TW;

Kuan-Feng Lee, Miao-Li County, TW;

Assignee:

INNOLUX CORPORATION, Miao-Li County, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3233 (2016.01); H01L 27/12 (2006.01); H10K 59/121 (2023.01);
U.S. Cl.
CPC ...
G09G 3/3233 (2013.01); H01L 27/1222 (2013.01); H01L 27/1225 (2013.01); H10K 59/1213 (2023.02); G09G 2300/043 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0809 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0861 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/045 (2013.01); G09G 2330/021 (2013.01);
Abstract

A driving circuit includes a first transistor, a second transistor and a third transistor. The first transistor has a first terminal connected to a first voltage level, a second terminal, and a third terminal. The second transistor has a first terminal connected to the second terminal of the first transistor, a second terminal connected to a second voltage level, and a third terminal connected to the third terminal of the first transistor. The third transistor has a first terminal connected to the first terminal of the second transistor. The first transistor and the second transistor are low temperature poly-silicon transistors, and the third transistor is an oxide semiconductor transistor.


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