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:
Oct. 08, 2013
Filed:
Aug. 10, 2009
Seungho Jang, Gumi-si, KR;
Hoonseok Jang, Seoul, KR;
Minsik Son, Seoul, KR;
Seungpyo Seo, Daegu, KR;
Juno Hur, Daegu, KR;
Seungho Jang, Gumi-si, KR;
Hoonseok Jang, Seoul, KR;
Minsik Son, Seoul, KR;
Seungpyo Seo, Daegu, KR;
Juno Hur, Daegu, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A liquid crystal display is disclosed. The liquid crystal display includes a clock generator generating a first input clock signal and then a second input clock signal; a level shifter shifting the first and second input clock signals and generating clock signals whose voltages decrease stepwise from a gate high voltage, to a modulation voltage that is lower than the gate high voltage, to a gate low voltage that is lower than the modulation voltage; and a liquid crystal panel that includes data lines, gate lines intersecting the data lines, TFTs provided at intersections of the data lines and the gate lines, and a gate shift register sequentially supplying a gate pulse to the gate lines in response to the clock signals input from the level shifter.