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. 03, 2013
Filed:
Sep. 28, 2011
Ji Hun Kim, Daejeon-si, KR;
Pyung Sik MA, Daejeon-si, KR;
Young Bok Kim, Busan-si, KR;
Hyun Ho Cho, Incheon-si, KR;
Joon Ho NA, Daejeon-si, KR;
Ji Hun Kim, Daejeon-si, KR;
Pyung Sik Ma, Daejeon-si, KR;
Young Bok Kim, Busan-si, KR;
Hyun Ho Cho, Incheon-si, KR;
Joon Ho Na, Daejeon-si, KR;
Silicon Works Co., Ltd., Daejeon-Si, KR;
Abstract
Disclosed is a source driver integrated circuit with an improved slew rate by disposing a switching unit, which operates as a resistance component during display driving, before the feedback line of an output buffer. According to the source driver integrated circuit with an improved slew rate, a switching unit, which operates as a resistance component when a signal is transferred, is disposed in the feedback loop of an output buffer, so that the resistance component is not shown to a panel load, thereby improving the slew rate of an output signal. In addition, the improved slew rate makes it possible to easily implement an image through a display.