发明授权
- 专利标题: Illumination package
- 专利标题(中): 照明包
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申请号: US11233030申请日: 2005-09-23
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公开(公告)号: US07142769B2公开(公告)日: 2006-11-28
- 发明人: Min-Hsun Hsieh , Chou-Chih Yin
- 申请人: Min-Hsun Hsieh , Chou-Chih Yin
- 申请人地址: TW Hsinchu
- 专利权人: Epistar Corporation
- 当前专利权人: Epistar Corporation
- 当前专利权人地址: TW Hsinchu
- 代理机构: Rabin & Berdo, PC
- 优先权: TW93129157A 20040924; TW94114630A 20050506
- 主分类号: G02B6/10
- IPC分类号: G02B6/10 ; F21S8/10 ; G01L27/15
摘要:
An illumination package is disclosed in the invention. The illumination package includes an optical element, package base, and a light emitter. The optical element is designed to redirect a majority of light emitted from the light emitter to a direction approximately perpendicular to a longitudinal axis of the optical element. In one embodiment, the optical element includes an flared portion and a base portion. The flared portion is constructed by an upper surface forming a recess, a side surface adjacent to the upper surface and curved, and a lower surface connecting to the base portion. In another embodiment, a concave lens is formed on the upper surface.
公开/授权文献
- US20060067640A1 Illumination package 公开/授权日:2006-03-30
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