发明名称 Light source device and projector
摘要 A light source device includes: a first light source unit and a second light source unit emitting light; and a wavelength conversion element converting wavelengths of lights emitted from the first light source unit and from the second light source unit. Chief ray of light emitted from the first light source unit and transmitted through the wavelength conversion element is not parallel with chief ray of light emitted from the second light source unit and transmitted through the wavelength conversion element.
申请公布号 US7843628(B2) 申请公布日期 2010.11.30
申请号 US20090407051 申请日期 2009.03.19
申请人 SEIKO EPSON CORPORATION 发明人 ZAKOJI MAKOTO
分类号 G02F1/135 主分类号 G02F1/135
代理机构 代理人
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