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. 04, 2018
Filed:
Jul. 16, 2015
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Jin-woo Lee, Cheonan-si, KR;
Hyun-sang Park, Seongnam-si, KR;
Hye-Jin Jung, Hwaseong-si, KR;
Kyung-chun Kim, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-do, KR;
Abstract
A display driving circuit includes a first bias circuit, a second bias circuit, a selector, and an output buffer. The first bias circuit generates a first bias voltage set. The second bias circuit generates a second bias voltage set. The selector selects one of the first and second bias voltage sets based on a bias selection signal. The output buffer buffers a grayscale voltage corresponding to display data and outputs the buffered grayscale voltage The output buffer is biased based on the first or second bias voltage set selected by the selector.