发明名称 |
Light controlling apparatus |
摘要 |
A piezo-electric actuator is rigidly mounted for a portion of one surface and provided with opposing electrodes for application of a bias. Because the mounted portion is constrained from deformation, the piezo-electric actuator deforms in a bending manner upon application of a bias. The actuator is provided with a mirror surface for selective reflection of an incident light beam in accordance with a bending deformation of the actuator. The actuator can also modulate a light beam by selectably deflecting into the light path to thereby block the light beam. |
申请公布号 |
US6297577(B1) |
申请公布日期 |
2001.10.02 |
申请号 |
US20000583857 |
申请日期 |
2000.05.31 |
申请人 |
MINOLTA CO., LTD. |
发明人 |
HOTOMI HIDEO;MASAKI KENJI;HIGASHINO KUSUNOKI |
分类号 |
B41J2/14;H01L41/09;(IPC1-7):H01L41/08 |
主分类号 |
B41J2/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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