发明授权
US07709855B2 Light-emitting device, backlight using same, and liquid crystal display
有权
发光装置,使用其的背光和液晶显示器
- 专利标题: Light-emitting device, backlight using same, and liquid crystal display
- 专利标题(中): 发光装置,使用其的背光和液晶显示器
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申请号: US12064519申请日: 2006-08-22
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公开(公告)号: US07709855B2公开(公告)日: 2010-05-04
- 发明人: Yasumasa Ooya , Ryo Sakai , Hajime Takeuchi , Tsutomu Ishii , Yasuhiro Shirakawa
- 申请人: Yasumasa Ooya , Ryo Sakai , Hajime Takeuchi , Tsutomu Ishii , Yasuhiro Shirakawa
- 申请人地址: JP Tokyo JP Yokohama-shi
- 专利权人: Kabushiki Kaisha Toshiba,Toshiba Materials Co., Ltd.
- 当前专利权人: Kabushiki Kaisha Toshiba,Toshiba Materials Co., Ltd.
- 当前专利权人地址: JP Tokyo JP Yokohama-shi
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2005-241692 20050823
- 国际申请: PCT/JP2006/316400 WO 20060822
- 国际公布: WO2007/023807 WO 20070301
- 主分类号: H01L33/00
- IPC分类号: H01L33/00
摘要:
A light-emitting device includes a semiconductor light-emitting element arranged on a substrate having internal wiring, a reflector arranged around the semiconductor light-emitting element, and a light-emitting portion, filled in the reflector, having a phosphor which emits visible light when excited by light from the semiconductor light-emitting element. Electrical conduction to the light-emitting element is obtained via the internal wiring of the substrate and the reflector.
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