Illuminating device

OPT OpenIR > 半导体激光器专利数据库

	Illuminating device
其他题名	Illuminating device
	TAMURA, KAZUAKI; OHARA, SATOSHI
	2019-08-15
专利权人	OLYMPUS CORPORATION
公开日期	2019-08-15
授权国家	美国
专利类型	发明申请
摘要	An illuminating device includes a light source unit configured to emit primary light, and an illuminating unit configured to generate illumination light based on the primary light. The illuminating unit includes a light converter configured to convert optical characteristics of the primary light. The light converter includes a light transmitter through which the primary light is transmitted, and a light diffuser formed within the light transmitter. The light diffuser is configured to diffuse part of the primary light, generating secondary light included in the illumination light. The light diffuser has a refractive index different from a refractive index of the light transmitter. The light diffuser has a hole formed within the light transmitter, a refractive index-modifying portion, or a crack portion.
其他摘要	一种照明装置，包括：光源单元，被配置为发射初级光;以及照明单元，被配置为基于所述初级光产生照明光。照明单元包括光转换器，其被配置为转换初级光的光学特性。光转换器包括光发射器，光发射器通过光发射器传输，光发射器形成在光发射器内。光漫射器被配置为漫射部分主光，产生包括在照明光中的二次光。光漫射器的折射率不同于光发射器的折射率。光漫射器具有在光发射器内形成的孔，折射率改变部分或裂缝部分。
主权项	An illuminating device comprising: a light source unit configured to emit primary light; and an illuminating unit configured to generate illumination light based on the primary light, emitting the illumination light to an opposite side of the light source unit,the illuminating unit comprising: a first light converter configured to convert optical characteristics of at least part of the primary light; and a holder internally holding the first light converter,the holder having: a holder entrance portion where the primary light enters; and a holder exit portion where the illumination light exits,the first light converter comprising: a light transmitter through which the primary light is transmitted; and at least one light diffuser formed within the light transmitter, the light diffuser being configured to diffuse the at least part of the primary light traveling within the light transmitter, generating secondary light included in the illumination light, the light diffuser having a refractive index different from a refractive index of the light transmitter, and the light diffuser having any one of a hole formed within the light transmitter, a refractive index-modifying portion, and a crack portion.
申请日期	2019-04-24
专利号	US20190246888A1
专利状态	申请中
申请号	US16/393127
公开（公告）号	US20190246888A1
IPC 分类号	A61B1/06 \| H01S5/40 \| A61B1/07
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/62417
专题	半导体激光器专利数据库
作者单位	OLYMPUS CORPORATION
推荐引用方式 GB/T 7714	TAMURA, KAZUAKI,OHARA, SATOSHI. Illuminating device. US20190246888A1[P]. 2019-08-15.