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:
May. 20, 2014
Filed:
Apr. 29, 2009
Kyung Chun Kim, Daejeon-si, KR;
An Young Kim, Daejeon-si, KR;
Joon Ho NA, Daejeon-si, KR;
Dae Seong Kim, Daejeon-si, KR;
Kyung Chun Kim, Daejeon-si, KR;
An Young Kim, Daejeon-si, KR;
Joon Ho Na, Daejeon-si, KR;
Dae Seong Kim, Daejeon-si, KR;
Silicon Works Co., Ltd., Daejeon-Si, KR;
Abstract
Provided is a COG panel system capable of minimizing a block dim effect by considering a relationship among a plurality of chips. The COG panel system includes: an FPC which supplies at least two power supply voltages having a constant voltage level; a plurality of SDIs which are commonly supplied with a bypass power supply voltage from the FPC and generate respective parts of a plurality of consecutive LCD driving signals required for an arbitrary one line of an LCD; and at least one block dim correction resistance.