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.:
Date of Patent:
Apr. 23, 2024
Filed:
Apr. 19, 2021
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventor:
Yasuhiro Tamano, Kyoto, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 47/11 (2020.01); B60K 35/00 (2006.01); G09G 3/34 (2006.01); H05B 45/10 (2020.01);
U.S. Cl.
CPC ...
H05B 47/11 (2020.01); B60K 35/00 (2013.01); G09G 3/3426 (2013.01); H05B 45/10 (2020.01); B60K 2370/1529 (2019.05); G09G 2320/0626 (2013.01);
Abstract
A dimming data transmission device includes a determination unit configured to determine whether each of a plurality of divided regions, into which a lightable region of an illumination device is divided, is a light-on region or a light-off region, and a transmission unit configured to transmit dimming data to dim only such a divided region of the divided regions as is serving as the light-on region.