发明名称 |
Light source device with light scattering unit and image display apparatus having a special light modulating device |
摘要 |
A light source device includes: a plurality of light emission units which emit light; a scattering unit which scatters at least a part of light received from the plural light emission units; a light detecting unit which detects a part of light emitted from the plural light emission units and scattered by the scattering unit; and a control unit which controls the plural light emission units based on detection result from the light detecting unit. |
申请公布号 |
US8198573(B2) |
申请公布日期 |
2012.06.12 |
申请号 |
US20090367767 |
申请日期 |
2009.02.09 |
申请人 |
KAMIJIMA SHUNJI;SUDO KIYOTO;SEIKO EPSON CORPORATION |
发明人 |
KAMIJIMA SHUNJI;SUDO KIYOTO |
分类号 |
H01L27/00 |
主分类号 |
H01L27/00 |
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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