发明授权
- 专利标题: Light emitting device and display
- 专利标题(中): 发光装置和显示器
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申请号: US12942792申请日: 2010-11-09
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公开(公告)号: US08309375B2公开(公告)日: 2012-11-13
- 发明人: Yoshinori Shimizu , Kensho Sakano , Yasunobu Noguchi , Toshio Moriguchi
- 申请人: Yoshinori Shimizu , Kensho Sakano , Yasunobu Noguchi , Toshio Moriguchi
- 申请人地址: JP Anan-shi
- 专利权人: Nichia Corporation
- 当前专利权人: Nichia Corporation
- 当前专利权人地址: JP Anan-shi
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JPP08-198585 19960729; JPP08-244339 19960917; JPP08-245381 19960918; JPP08-359004 19961227; JPP09-081010 19970331
- 主分类号: H01L21/00
- IPC分类号: H01L21/00
摘要:
A method for manufacturing a light emitting device comprises: preparing a light emitting component having an active layer of a semiconductor, the active layer comprising a gallium nitride based semiconductor containing indium and being capable of emitting a blue color light; preparing a phosphor capable of absorbing a part of the blue color light emitted from the light emitting component and emitting a yellow color light, wherein selection of the phosphor is controlled based on an emission wavelength of the light emitting component; and combining the light emitting component and the phosphor so that the blue color light from the light emitting component and the yellow color light from the phosphor are mixed to make a white color light.
公开/授权文献
- US20110053299A1 LIGHT EMITTING DEVICE AND DISPLAY 公开/授权日:2011-03-03
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