Xi'an Institute of Optics and Precision Mechanics,CAS
Light-emitting device | |
其他题名 | Light-emitting device |
NOZAKI, TAKAHIKO | |
2016-11-30 | |
专利权人 | STANLEY ELECTRIC CO., LTD. |
公开日期 | 2016-11-30 |
授权国家 | 欧洲专利局 |
专利类型 | 授权发明 |
摘要 | A light-emitting device can have high heat dissipation performance from a light-transmitting member (41) and be capable of easily making alignment of the light-transmitting member (41) and an incidence hole for light into the light-transmitting member (41). The light-emitting device can include: a base (11); a light-emitting element (21) held by the base (11); a lens (15) held by the base (11) and disposed above the light-emitting element (21), configured to condense light emitted from the light-emitting element (21); a first tubular member (23) disposed on the base (11); a second tubular member (25) fitted into the first tubular member (23); a holder (27) allowed to be inserted into the second tubular member (25) and thereby fitted into the second tubular member (25) and having a through hole (33) through which light condensed by the lens (15) passes; and a light-transmitting member (41) formed on the holder (27) so as to block the through hole (33). |
其他摘要 | 发光装置可以具有来自透光构件(41)的高散热性能,并且能够容易地将透光构件(41)和用于光的入射孔对准到透光构件(41)中。)。发光装置可包括:基座(11);由基座(11)保持的发光元件(21);透镜(15),其由基座(11)保持并设置在发光元件(21)上方,用于会聚从发光元件(21)发出的光;第一管状构件(23)设置在基座(11)上;第二管状件(25)装配在第一管状件(23)中;支架(27)允许插入第二管状构件(25)中,从而装配到第二管状构件(25)中并具有通孔(33),透镜(15)会聚的光通过该通孔(33)。以及形成在支架(27)上的透光构件(41),以阻挡通孔(33)。 |
授权日期 | 2016-11-30 |
申请日期 | 2014-03-17 |
专利号 | EP2779331B1 |
专利状态 | 授权 |
申请号 | EP2014020031 |
公开(公告)号 | EP2779331B1 |
IPC 分类号 | H01S5/00 | H01S5/022 | H01S5/024 | F21S8/10 | G02B6/42 | H01L33/50 |
专利代理人 | - |
代理机构 | KLANG, ALEXANDER H. |
文献类型 | 专利 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/35642 |
专题 | 半导体激光器专利数据库 |
作者单位 | STANLEY ELECTRIC CO., LTD. |
推荐引用方式 GB/T 7714 | NOZAKI, TAKAHIKO. Light-emitting device. EP2779331B1[P]. 2016-11-30. |
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