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:
Jun. 04, 2024

Filed:

Sep. 14, 2021
Applicant:

Japan Display Inc., Tokyo, JP;

Inventors:

Hiroshi Tabatake, Tokyo, JP;

Tetsuo Morita, Tokyo, JP;

Yasuhiro Ogawa, Tokyo, JP;

Assignee:

Japan Display Inc., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/35 (2023.01); G09F 9/30 (2006.01); G09F 9/302 (2006.01); G09G 3/3208 (2016.01); G09G 3/3233 (2016.01); H05B 33/12 (2006.01); H10K 50/00 (2023.01); H10K 59/121 (2023.01);
U.S. Cl.
CPC ...
H10K 59/353 (2023.02); G09G 3/3208 (2013.01);
Abstract

A drive circuit includes a holding capacitor, an element capacitor, and an additional capacitor interposed between one of the source and the drain, and one of the high-potential line and the low-potential line. The drive circuit configured to drive the first light emitter includes a first element capacitor as the element capacitor and a first additional capacitor as the additional capacitor. The driving circuit configured to drive the second light emitter includes a second element capacitor as the element capacitor and a second additional capacitor as the additional capacitor. The first element capacitor is larger in capacitance than the second element capacitor. The first additional capacitor is smaller in capacitance than the second additional capacitor.


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