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. 19, 2022
Filed:
Oct. 17, 2019
Applicant:
Silicon Works Co., Ltd., Daejeon, KR;
Inventors:
Ju Hyun Lee, Daejeon, KR;
Hai Feng Jin, Daejeon, KR;
Sung Gon Kim, Daejeon, KR;
Dong Hyeon Kim, Daejeon, KR;
Ho Jeong Jin, Daejeon, KR;
Chang Sik Shin, Daejeon, KR;
Ju Pyo Hong, Daejeon, KR;
Assignee:
Silicon Works Co., Ltd., Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 47/16 (2020.01); H05B 45/00 (2022.01); H05B 45/37 (2020.01); B60Q 1/34 (2006.01); B60R 16/033 (2006.01);
U.S. Cl.
CPC ...
H05B 47/16 (2020.01); H05B 45/00 (2020.01); H05B 45/37 (2020.01); B60Q 1/34 (2013.01); B60R 16/033 (2013.01);
Abstract
The present disclosure discloses a vehicle lamp control apparatus. The vehicle lamp control apparatus includes a timing generator configured to detect first and second setting voltages, which are varied, and measure a time in which each of the first and second setting voltages reaches a reference voltage to generate first and second delay times, and a lamp control circuit configured to control sequential turn-on of LED channels using the first and second delay times.