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:
Nov. 05, 2019
Filed:
Oct. 25, 2017
Silicon Works Co., Ltd., Daejeon-si, KR;
Young Bok Kim, Daejeon-si, KR;
Taiming Piao, Seoul, KR;
Hyun Kyu Jeon, Daejeon-si, KR;
Joon Ho Na, Daejeon-si, KR;
SILICON WORKS CO., LTD., Daejeon-si, KR;
Abstract
Disclosed is a display driving device capable of reducing an output response delay of an output buffer. The display driving device may include: a first DAC configured to load a first grayscale voltage corresponding to first digital data as a first DAC signal; a second DAC configured to load a second grayscale voltage corresponding to second digital data as a second DAC signal; and an output buffer configured to alternately select the first DAC signal loaded to a first input terminal and the second DAC signal loaded to a second input terminal.