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:
Feb. 26, 2008
Filed:
Dec. 28, 2001
Jong Dae Kim, Kyungsangbuk-do, KR;
Jong Dae Kim, Kyungsangbuk-do, KR;
LG.Philips LCD Co., Ltd., Seoul, KR;
Abstract
An LCD device and a method for driving the device reduces power consumption by transmitting data by using at least two clock signals having different phases. The LCD device displays a picture image by driving an LCD panel that includes multiple source drivers applying data signals to the LCD panel. Multiple gate drivers apply gate driving signals to the LCD panel, a timing controller outputs at least two clock signals having different phases and separately outputs data synchronized with each output signal, and at least two data buses transmit the data separately output from the timing controller to the source drivers. The method for driving the LCD device includes outputting at least two clock signals having different phases, and separately outputting the digital data synchronized with respective clock signals per odd/even numbered data or R/G/B display data through different data buses.