发明名称 |
LASER SOURCE DEVICE, DISPLAY DEVICE, AND PROJECTOR |
摘要 |
A laser source device includes: a plurality of lasers; wavelength converting elements that convert wavelengths of a plurality of light beams emitted from the plurality of lasers; a temperature sensor that detects the temperatures of the wavelength converting elements; and a temperature controlling unit that controls the temperatures of the wavelength converting elements on the basis of an output of the temperature sensor.
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申请公布号 |
US2006285076(A1) |
申请公布日期 |
2006.12.21 |
申请号 |
US20060425286 |
申请日期 |
2006.06.20 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
TAKEDA TAKASHI;YONEKUBO MASATOSHI |
分类号 |
G03B21/14 |
主分类号 |
G03B21/14 |
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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