Invention Grant
- Patent Title: Liquid crystal display and driving method thereof
- Patent Title (中): 液晶显示及其驱动方法
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Application No.: US12125651Application Date: 2008-05-22
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Publication No.: US08344977B2Publication Date: 2013-01-01
- Inventor: Ju-Young Park , Kyung-Hun Lee
- Applicant: Ju-Young Park , Kyung-Hun Lee
- Applicant Address: KR
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Priority: KR10-2007-0049638 20070522
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A liquid crystal display comprising: a receiver for receiving power and differential signal; a backlight power supply which supplies the power to a backlight unit; a power-off sensor which senses power-off of the backlight power supply and distorts one of the differential signals; and a controller which senses the distortion of the differential signal and generates an after-image removing gray-scale signal.
Public/Granted literature
- US20080316157A1 LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF Public/Granted day:2008-12-25
Information query
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