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:
Jan. 05, 2021
Filed:
Jun. 13, 2019
Silicon Works Co., Ltd., Daejeon, KR;
Hyun Woo Jeong, Daejeon, KR;
Kwang Myoung Kang, Daejeon, KR;
Yong Min Kim, Daejeon, KR;
Ha Na Choi, Daejeon, KR;
Da Sol Won, Daejeon, KR;
Se Hyuk An, Daejeon, KR;
Silicon Works Co., Ltd., Daejeon-si, KR;
Abstract
Embodiments of the present disclosure relate to a display driving device and a display device including the same. The display driving device includes a source driving circuit configured to convert image data of respective channels into source signals; a polarity control circuit configured to receive polarity data for the respective channels, and generate a polarity control signal for controlling polarities of the source signals depending on a logic combination of the polarity data; and a multiplexer circuit configured to output the source signals to data lines in response to the polarity control signal.