Invention Grant
- Patent Title: Phosphor reflecting sheet, light emitting diode device, and producing method thereof
- Patent Title (中): 荧光体反射片，发光二极管装置及其制造方法
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Application No.: US13446540Application Date: 2012-04-13
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Publication No.: US09412920B2Publication Date: 2016-08-09
- Inventor: Yasunari Ooyabu , Hisataka Ito , Tsutomu Nishioka , Toshiki Naito
- Applicant: Yasunari Ooyabu , Hisataka Ito , Tsutomu Nishioka , Toshiki Naito
- Applicant Address: JP Osaka
- Assignee: NITTO DENKO CORPORATION
- Current Assignee: NITTO DENKO CORPORATION
- Current Assignee Address: JP Osaka
- Agency: Sughrue Mion, PLLC
- Priority: JP2011-089955 20110414
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L33/56 ; H01L33/46 ; H01L23/00
Abstract:
A phosphor reflecting sheet provides a phosphor layer on one side in a thickness direction of a light emitting diode element and provides a reflecting resin layer at the side of the light emitting diode element. The phosphor reflecting sheet includes the phosphor layer and the reflecting resin layer provided on one surface in the thickness direction of the phosphor layer. The reflecting resin layer is formed corresponding to the light emitting diode element so as to be disposed in opposed relation to the side surface of the light emitting diode element.
Public/Granted literature
- US20120261700A1 PHOSPHOR REFLECTING SHEET, LIGHT EMITTING DIODE DEVICE, AND PRODUCING METHOD THEREOF Public/Granted day:2012-10-18
Information query
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