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:
Dec. 10, 2013
Filed:
Jun. 30, 2005
Sang-jin Pak, Yongin-si, KR;
Joo-hyung Lee, Gwacheon-si, KR;
Hyung-guel Kim, Yongin-si, KR;
Myung-woo Lee, Suwon-si, KR;
Sang-Jin Pak, Yongin-si, KR;
Joo-Hyung Lee, Gwacheon-si, KR;
Hyung-Guel Kim, Yongin-si, KR;
Myung-Woo Lee, Suwon-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
A shift register includes stages to generate gate signals in sequence. Each of the stages includes a first pull up drive control section, a pull up drive section and a pull down drive section. The first pull up drive control section outputs a control signal based on the gate signal of an adjacent stage. The pull up drive section receives a first clock signal and outputs the first clock signal as the gate signal to a corresponding gate line in response to the control signal. The pull down drive section inactivates the corresponding gate line in response to a second clock signal.