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:
Jul. 16, 2013
Filed:
Sep. 22, 2003
Seok Su Kim, Daegu-kwangyokshi, KR;
Chang Gone Kim, Daegu-kwangyokshi, KR;
Gi Suck Kwon, Kyongsangbuk-do, KR;
Seok Woo Lee, Seoul, KR;
Seok Su Kim, Daegu-kwangyokshi, KR;
Chang Gone Kim, Daegu-kwangyokshi, KR;
Gi Suck Kwon, Kyongsangbuk-do, KR;
Seok Woo Lee, Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
The present invention discloses a data driving apparatus and method for a liquid crystal display device having a first multiplexer part performing a time-division on inputted digital pixel data, a digital-analog converter part converting the time-divided digital pixel data from the first multiplexer part to analog pixel signals, a demultiplexer part supplying the analog pixel signals from the digital-analog converter part to a plurality of output channels, and an output part sampling and holding first received analog pixel signals from the demultiplexer part and holding second received analog pixel signals and simultaneously outputting both the first and second received pixel signals to corresponding data lines.