Invention Grant
- Patent Title: Spatial light modulator and mirror array device
- Patent Title (中): 空间光调制器和镜阵列器件
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Application No.: US12291948Application Date: 2008-11-13
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Publication No.: US07876492B2Publication Date: 2011-01-25
- Inventor: Naoya Sugimoto , Kazuma Arai , Yoshihiro Maeda , Fusao Ishii
- Applicant: Naoya Sugimoto , Kazuma Arai , Yoshihiro Maeda , Fusao Ishii
- Applicant Address: JP JP
- Assignee: Silicon Quest Kabushiki-Kaisha,Olympus Corporation
- Current Assignee: Silicon Quest Kabushiki-Kaisha,Olympus Corporation
- Current Assignee Address: JP JP
- Agent Bo-In Lin
- Main IPC: G02B7/02
- IPC: G02B7/02
Abstract:
The present invention provides a spatial light modulator, comprising: a plurality of mirror elements; a plurality of address electrodes for controlling the movement of each of the mirror elements; and first and second control circuits for generating a voltage in the address electrode, wherein the second control circuit applies a voltage to the address electrode when the mirror element is in a moving state.
Public/Granted literature
- US20090128885A1 Spatial light modulator and mirror array device Public/Granted day:2009-05-21
Information query
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
| G02B7/02 | .用于透镜 |
