Invention Application
US20170004797A1 DATA DRIVER, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING THE DISPLAY APPARATUS
有权
数据驱动器，具有该驱动器的显示装置和驱动显示装置的方法
- Patent Title: DATA DRIVER, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING THE DISPLAY APPARATUS
- Patent Title (中): 数据驱动器，具有该驱动器的显示装置和驱动显示装置的方法
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Application No.: US15145172Application Date: 2016-05-03
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Publication No.: US20170004797A1Publication Date: 2017-01-05
- Inventor: YOUNG-IL BAN , SUN-KOO KANG , TAE-GON KIM
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Priority: KR10-2015-0094216 20150701
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A data driver includes a first data voltage generator, a data converter and a second data voltage generator. The first data voltage generator is configured to generate a first data voltage based on first pixel data and configured to output the first data voltage to a first data line, the first pixel data being generated based on a first gamma curve. The data converter is configured to convert second pixel data to first converted pixel data, the second pixel data being generated based on the first gamma curve, the first converted pixel data being generated based on a second gamma curve different from the first gamma curve. The second data voltage generator is configured to generate a second data voltage based on the first converted pixel data and configured to output the second data voltage to a second data line.
Public/Granted literature
- US09984643B2 Data driver, display apparatus having the same and method of driving the display apparatus Public/Granted day:2018-05-29
Information query
IPC分类:
