Invention Grant
- Patent Title: Light emitting device that includes protective film having uniform thickness
- Patent Title (中): 包含均匀厚度的保护膜的发光装置
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Application No.: US14741329Application Date: 2015-06-16
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Publication No.: US09306127B2Publication Date: 2016-04-05
- Inventor: Takayoshi Wakaki
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan-Shi
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan-Shi
- Agency: Foley & Lardner LLP
- Priority: JPP2010-187806 20100825; JPP2010-203920 20100913
- Main IPC: H01L33/44
- IPC: H01L33/44 ; H01L33/62 ; H01L33/50 ; H01L33/60 ; H01L33/32 ; H01L33/38 ; H01L33/48
Abstract:
A light emitting device includes an electrically conductive member provided with a reflective film; a light emitting element mounted on the reflective film; and a protective film continuously covering a surface of the light emitting element and a surface of the reflective film. A thickness of the protective film on the reflective film in a vicinity of the light emitting element is substantially equal to a thickness of the protective film on the reflective film in the region except for the vicinity of the light emitting element.
Public/Granted literature
- US20150280077A1 Light Emitting Device that Includes Protective Film Having Uniform Thickness Public/Granted day:2015-10-01
Information query
IPC分类:
