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:
Sep. 13, 2022
Filed:
Apr. 27, 2021
Data driver, display apparatus including the same and method of driving display panel using the same
Samsung Display Co., Ltd., Yongin-Si, KR;
Korea University Research and Business Foundation, Seoul, KR;
Young-Soo Hwang, Hwaseong-si, KR;
Joon-Chul Goh, Suwon-si, KR;
Ohjo Kwon, Suwon-si, KR;
Jeongmin Kim, Seoul, KR;
Bonghyun You, Seoul, KR;
Hyung-Min Lee, Seoul, KR;
Seung Hun Choi, Gunpo-si, KR;
Abstract
A data driver includes a digital to analog converter, a buffer and a buffer controller. The digital to analog converter is configured to receive a data signal having a digital type and to convert the data signal into a data voltage having an analog type. The buffer is configured to buffer the data voltage and to output the data voltage. The buffer controller is configured to determine a parameter of the buffer based on previous line data of the data signal and present line data of the data signal.