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:
Mar. 27, 2018
Filed:
Sep. 11, 2015
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
HaJun Lee, Seoul, KR;
Jin-Han Kim, Suwon-si, KR;
Junho Song, Seoul, KR;
SeongJong Yoo, Seongnam-si, KR;
Yeonwoo Jung, Seoul, KR;
Yong-Hun Kim, Seoul, KR;
Keemoon Chun, Seongnam-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-Do, KR;
Abstract
A source driver circuit is provided which includes a plurality of digital multi-spread (hereinafter referred to as 'DMS') blocks configured to generate DMS signals for controlling an output timing of a data signal to be transmitted to a display panel from a plurality of clocks which are delayed as much as a reference period one another. Each DMS block includes a plurality of sub blocks. Each of the sub blocks includes an enable signal generator and a delay unit. The enable signal generator generates an enable signal for outputting target DMS signals of the DMS signals using clocks selected from the plurality of clocks. The delay unit delays the DMS signals such that the DMS signals are sequentially delayed by the reference period.