发明申请
US20080151104A1 Method and Apparatus for Increasing a Perceived Resolution of a Display
审中-公开
用于增加显示器感知分辨率的方法和装置
- 专利标题: Method and Apparatus for Increasing a Perceived Resolution of a Display
- 专利标题(中): 用于增加显示器感知分辨率的方法和装置
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申请号: US12036503申请日: 2008-02-25
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公开(公告)号: US20080151104A1公开(公告)日: 2008-06-26
- 发明人: Stephen W. Marshall , Michael M. Allbright , Bill C. McDonald
- 申请人: Stephen W. Marshall , Michael M. Allbright , Bill C. McDonald
- 申请人地址: US TX Dallas
- 专利权人: TEXAS INSTRUMENTS INCORPORATED
- 当前专利权人: TEXAS INSTRUMENTS INCORPORATED
- 当前专利权人地址: US TX Dallas
- 主分类号: H04N7/01
- IPC分类号: H04N7/01
摘要:
According to one embodiment, a method of increasing a perceived resolution of a display includes directing light at a optical dithering element and repeatedly transitioning the optical dithering element from a first position to a second position and then back to the first position such that the mirror alternately reflects light to a first position on the display and then to a second position on the display. Each transition of the mirror includes controlling any overshoot or ringing in the position of the optical dithering element by providing a predetermined drive signal to the optical dithering element to smoothly accelerate and decelerate the element during the traverse between the first and second positions.
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