Invention Grant
- Patent Title: Apparatus and method for calibrating grayscale data using an overdrive method, pre-tilt method, and an undershoot method
- Patent Title (中): 使用过驱动方法，预倾角法和下冲法校准灰度数据的装置和方法
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Application No.: US12476716Application Date: 2009-06-02
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Publication No.: US08456397B2Publication Date: 2013-06-04
- Inventor: Sung-soo Kim , Kyu-chan Lee , Hyeong-sik Choi
- Applicant: Sung-soo Kim , Kyu-chan Lee , Hyeong-sik Choi
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2008-0097227 20081002
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G5/10
Abstract:
A display apparatus for calibrating a grayscale data including a timing controller, and a method for driving a panel are provided. A display apparatus includes a timing controller which calibrates the grayscale data of the current frame using the grayscale data of the previous and the current frame and a driving unit which drives a panel using the calibrated grayscale data of the current frame. By generating calibrated grayscale data which are variable according to the change of grayscale, response times of liquid crystal may be improved.
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Information query
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