Invention Grant
- Patent Title: Driving controller, display apparatus having the same and method of driving display panel using the same
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Application No.: US17876490Application Date: 2022-07-28
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Publication No.: US11749164B2Publication Date: 2023-09-05
- Inventor: Kihyun Pyun , Jang-Mi Lee
- Applicant: Samsung Display Co., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR 20210100091 2021.07.29
- Main IPC: G09G3/20
- IPC: G09G3/20
Abstract:
A controller to drive a display includes a voltage code generator and a voltage code compensator. The voltage code generator is configured to generate a first voltage code to drive pixels in the display based on input image data. The voltage code compensator is to generate a second voltage code to drive the pixels by compensating zero-grayscale codes of the first voltage code based on the zero-grayscale codes of the first voltage code, one-grayscale codes of the first voltage code, and the input image data.
Public/Granted literature
- US20230030280A1 DRIVING CONTROLLER, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING DISPLAY PANEL USING THE SAME Public/Granted day:2023-02-02
Information query
