中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Light source apparatus and projector

文献类型:专利

作者SAKATA, HIDEFUMI; HASHIZUME, TOSHIAKI; YASUMATSU, WATARU
发表日期2015-01-29
专利号US20150029466A1
著作权人SEIKO EPSON CORPORATION
国家美国
文献子类发明申请
其他题名Light source apparatus and projector
英文摘要A light source apparatus includes a light emitting device that has a first light emitting region outputting first excitation light and a second light emitting region outputting second excitation light, a phosphor layer that is so provided that the phosphor layer coincides with the first light emitting region in a plan view and emits fluorescence light, a reflector that is provided on the opposite side of the phosphor layer to the light emitting device, transmits the fluorescence light, and reflects the excitation light, and a light guide section that is disposed on an optical path between the phosphor layer and the reflector, and guides the second excitation light reflected off the reflector such that at least part of the reflected second excitation light enters the phosphor layer.
公开日期2015-01-29
申请日期2014-07-18
状态授权
源URL[http://ir.opt.ac.cn/handle/181661/61942]  
专题半导体激光器专利数据库
作者单位SEIKO EPSON CORPORATION
推荐引用方式
GB/T 7714
SAKATA, HIDEFUMI,HASHIZUME, TOSHIAKI,YASUMATSU, WATARU. Light source apparatus and projector. US20150029466A1. 2015-01-29.

入库方式: OAI收割

来源:西安光学精密机械研究所

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