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:
Aug. 21, 2018
Filed:
Oct. 20, 2016
Applicant:
Iml International, Grand Cayman, KY;
Inventors:
Yoo Dong Jo, Asan-si, KR;
Omeshwar Suryakant Lawange, Milpitas, CA (US);
Assignee:
IML International, Grand Cayman, KY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 3/36 (2006.01); G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2092 (2013.01); G09G 3/3655 (2013.01); G09G 5/008 (2013.01); G09G 3/3648 (2013.01); G09G 3/3696 (2013.01); G09G 2320/0247 (2013.01); G09G 2330/028 (2013.01); G09G 2340/0435 (2013.01);
Abstract
A variable Vcom level generator circuit generates a variable Vcom voltage level. A variable Vcom voltage can be used for variable refresh rate display technology to prevent flicker on a display panel. The Vcom level can be changed based on the vertical frequency being used or can be changed based on external control signals.