发明授权
- 专利标题: Card-type LED illumination source
- 专利标题(中): 卡式LED照明光源
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申请号: US11158836申请日: 2005-06-22
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公开(公告)号: US07045828B2公开(公告)日: 2006-05-16
- 发明人: Masanori Shimizu , Tadashi Yano , Tatsumi Setomoto , Nobuyuki Matsui , Tetsushi Tamura
- 申请人: Masanori Shimizu , Tadashi Yano , Tatsumi Setomoto , Nobuyuki Matsui , Tetsushi Tamura
- 申请人地址: JP Osaka
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Akin Gump Strauss Hauer & Feld, LLP
- 优先权: JP2001-242857 20010809
- 主分类号: H01L33/00
- IPC分类号: H01L33/00
摘要:
An LED illumination source is disclosed. The illumination source includes a metal base substrate including a line pattern and an insulating layer including a composite material with an inorganic filler and a resin composition. LED bare chips are mounted on one surface of the metal base substrate An optical reflector with holes to surround the bare chips is provided on the surface of the metal base substrate on which the LED bare chips are mounted. Stress relaxing means is provided between the metal base substrate and the optical reflector.
公开/授权文献
- US20050242362A1 Card-type LED illumination source 公开/授权日:2005-11-03