发明申请
- 专利标题: IMAGE DISPLAYING APPARATUS, AND A METHOD FOR ADJUSTING VIBRATING CONDITION OF A REFLECTION MIRROR IN THE IMAGE DISLAYING APPARATUS
- 专利标题(中): 图像显示装置和用于调整反射镜的振动条件在图像分离装置中的方法
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申请号: US13182926申请日: 2011-07-14
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公开(公告)号: US20110273629A1公开(公告)日: 2011-11-10
- 发明人: Tomoki Kobori , Satoshi Ouchi , Koji Hirata , Hidehiro Ikeda , Seiji Murata , Kazuo Shikita
- 申请人: Tomoki Kobori , Satoshi Ouchi , Koji Hirata , Hidehiro Ikeda , Seiji Murata , Kazuo Shikita
- 优先权: JP2007-223752 20070830
- 主分类号: H04N9/31
- IPC分类号: H04N9/31
摘要:
For enabling to prevent ill effects from being generated in the structures of a reflection mirror, even if increasing an output energy from a light source, thereby preventing ill influences from being exerted on the driving condition thereof, a mirror drive controller unit 7 reads out history data of the past, relating to temperature changes on a micro mirror 1, from a first LUT holder unit 19. Upon basis of the read-out history data of the past is presumed the temperature on the micro mirror 1 at the present time. The presumed temperature on the micro mirror 1 is temperature P temp of the micro mirror 1 at the present time, and upon that P temp are changed vibration (or oscillation) condition of the micro mirror 1 in the horizontal (H) direction and vibration (or oscillation) condition thereof in the vertical (V) direction.