Invention Grant
US08077185B2 Mechanism to mitigate color breakup artifacts in field sequential color display systems
失效
减少现场顺序彩色显示系统中颜色分解伪影的机制
- Patent Title: Mechanism to mitigate color breakup artifacts in field sequential color display systems
- Patent Title (中): 减少现场顺序彩色显示系统中颜色分解伪影的机制
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Application No.: US13113571Application Date: 2011-05-23
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Publication No.: US08077185B2Publication Date: 2011-12-13
- Inventor: Martin G. Selbrede , Rick Zemen
- Applicant: Martin G. Selbrede , Rick Zemen
- Applicant Address: US CA Sunnyvale
- Assignee: Rambus Inc.
- Current Assignee: Rambus Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Main IPC: G09G5/10
- IPC: G09G5/10 ; G09G3/16 ; G09G3/30 ; G06F3/038 ; H04N9/04 ; H04N9/12 ; G06K9/40 ; H04N5/74 ; H04N1/46 ; G02F1/135 ; G06K9/00 ; G06K9/76 ; G06F3/08
Abstract:
A system and method for displaying video images in response to each frame of field-sequential video signals. The system comprises a backlight comprising first, second and third primary color light sources. The backlight is operable to emit light for at most 5.67 milliseconds of each frame (on-time), and to emit no light during the remainder of each frame (off-time). During a portion of the on-time, at least two of the primary color light sources are on simultaneously. For another portion of the on-time, the primary color light sources are on sequentially.
Public/Granted literature
- US20110255013A1 MECHANISM TO MITIGATE COLOR BREAKUP ARTIFACTS IN FIELD SEQUENTIAL COLOR DISPLAY SYSTEMS Public/Granted day:2011-10-20
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