Title:
A light emitting diode element which has a wavelength conversion layer
Document Type and Number:
Japanese Patent JP6145277
Kind Code:
B2
Abstract:
A light-emitting device comprises a base, a light-emitting unit comprising a semiconductor stack disposed on the base, and a wavelength conversion layer covering the light-emitting unit, wherein the wavelength conversion layer does not physically contact the base.
Inventors:
Ji Min, Wan
Chao-sin, Chen
Qianfu, Shen
Chao-sin, Chen
Qianfu, Shen
Application Number:
JP2013020468A
Publication Date:
June 07, 2017
Filing Date:
February 05, 2013
Export Citation:
Assignee:
Epistar Corporation
International Classes:
H01L33/44; H01L33/50
Domestic Patent References:
| JP2008258334A | ||||
| JP2012256678A |
Foreign References:
| WO2011099384A1 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki