发明授权
- 专利标题： Apparatus and method for display screen flicker detection and correction
- 专利标题（中）： 显示屏闪烁检测和校正的装置和方法
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申请号： US11225395申请日： 2005-09-13
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公开(公告)号： US07633550B1公开(公告)日： 2009-12-15
- 发明人: Johanas L. Starr , Mark C. Thompson , Brian J. Clair , Harold W. Tiedemann
- 申请人： Johanas L. Starr , Mark C. Thompson , Brian J. Clair , Harold W. Tiedemann
- 申请人地址： US WA Everett
- 专利权人： Intermec IP Corp.
- 当前专利权人： Intermec IP Corp.
- 当前专利权人地址： US WA Everett
- 代理机构： Shook, Hardy & Bacon, LLP
- 主分类号： H04N17/00
- IPC分类号： H04N17/00 ; H04N9/73 ; H04N7/00 ; H04N11/00
摘要：
An improved display screen flicker detection and correction system. The system includes a flicker detection component. A test pattern is placed on a display screen to be tested and corrected. The flicker detection component is placed on or near the display screen. The flicker detection component senses the change in light level that results from the flickering screen. The display system is then adjusted to minimize flicker.
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