发明申请
- 专利标题: LIGHT EMITTING DEVICE PACKAGE, WAVELENGTH CONVERSION FILM, AND MANUFACTURING METHOD THEREOF
- 专利标题(中): 发光器件封装,波长转换膜及其制造方法
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申请号: US15098123申请日: 2016-04-13
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公开(公告)号: US20160359089A1公开(公告)日: 2016-12-08
- 发明人: Kyung Mi MOON , Won Soo JI
- 申请人: SAMSUNG ELECTRONICS CO., LTD.
- 申请人地址: KR Suwon-si
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2015-0080778 20150608
- 主分类号: H01L33/50
- IPC分类号: H01L33/50
摘要:
A light emitting device package is provided. The package includes a light emitting device including a substrate, and a light emitting structure having a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer stacked on the substrate; and a wavelength conversion film disposed in a path of light emitted by the light emitting device and having phosphor layers stacked on each other. A portion of the phosphor layers includes phosphor structures including a wavelength conversion material receiving light emitted from the light emitting device and converting a wavelength thereof and a binding resin binding the wavelength conversion material, and a transparent resin filling spaces between the phosphor structures.
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