Invention Grant
- Patent Title: Data driver and display device with the same
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Application No.: US16708390Application Date: 2019-12-09
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Publication No.: US11270660B2Publication Date: 2022-03-08
- Inventor: Moon Sang Hwang , Weon Jun Choe , Jun Sang Park , Tai Ji An , Seung Hoon Lee
- Applicant: SAMSUNG DISPLAY CO., LTD. , SOGANG UNIVERSITY RESEARCH FOUNDATION
- Applicant Address: KR Yongin-si; KR Seoul
- Assignee: SAMSUNG DISPLAY CO., LTD.,SOGANG UNIVERSITY RESEARCH FOUNDATION
- Current Assignee: SAMSUNG DISPLAY CO., LTD.,SOGANG UNIVERSITY RESEARCH FOUNDATION
- Current Assignee Address: KR Yongin-si; KR Seoul
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2015-0108610 20150731
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A data driver includes a digital to analog converter configured to receive a reference gray voltage and image data, and configured to generate gray voltages corresponding to the image data, and an output buffer including a plurality of buffer circuits connected to an output terminal of the digital to analog converter, and configured to selectively receive one of the gray voltages.
Information query
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