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. 08, 2011
Filed:
Dec. 28, 2005
Namwook Cho, Gunpo-si, KR;
Sooyoung Yoon, Goyang-si, KR;
Mindoo Chun, Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A display device is set forth that comprises a display panel having a plurality of pixels arranged in a matrix. A data driver supplies pixel drive signals to data lines that are connected to drive the individual pixels of at least one row of pixels with corresponding pixel drive signals. The display device also includes a gate driver that supplies gate drive signals to the gate lines of the matrix. Each gate line may be connected to concurrently drive at least one row of pixels with a respective gate drive signal. The gate driver may comprise a sequence of shift registers that are connected in cascade with one another and two or more phase clocks that are connected to drive the sequence of shift registers. The shift registers of the gate driver may be interconnected with one another so that a shift register to which a given phase clock is applied is reset using an output signal from a next occurring shift register in the sequence of shift registers that is also connected to the given phase clock.