Invention Grant
- Patent Title: Method and device for protecting displays from burn-in effect
- Patent Title (中): 保护显示屏免受老化影响的方法和设备
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Application No.: US11327041Application Date: 2006-01-06
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Publication No.: US08194189B2Publication Date: 2012-06-05
- Inventor: Choon Meng Chan , Hin Soon Choo , Gim Siong Tan
- Applicant: Choon Meng Chan , Hin Soon Choo , Gim Siong Tan
- Applicant Address: FR Issy-les-Moulineaux
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Issy-les-Moulineaux
- Agency: Myers Wolin, LLC
- Main IPC: H04N9/64
- IPC: H04N9/64
Abstract:
The invention concerns a device and a method for protecting display time. The image processing method according to the invention comprises a step of shifting pictures by a pattern at a pixel shift frequency characterized in that the frequency is changed for a group of at least one picture depending on a motion degree of the group.
Public/Granted literature
- US20070171311A1 Method and device for protecting displays from burn-in effect Public/Granted day:2007-07-26
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