Invention Grant
- Patent Title: Light emitting device and method for manufacturing the same
- Patent Title (中): 发光元件及其制造方法
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Application No.: US12510470Application Date: 2009-07-28
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Publication No.: US08698193B2Publication Date: 2014-04-15
- Inventor: Nobutoshi Arai , Masatomi Harada , Kouichirou Adachi , Hiroshi Iwata
- Applicant: Nobutoshi Arai , Masatomi Harada , Kouichirou Adachi , Hiroshi Iwata
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2008-195249 20080729; JP2008-311105 20081205; JP2008-314587 20081210
- Main IPC: H01L29/80
- IPC: H01L29/80
Abstract:
The light emitting device of the invention includes a first electrode, a second electrode, and a carrier formed between the first electrode and the second electrode and containing germanium light emitters, wherein the germanium light emitters contain germanium oxide in which at least part of the germanium oxide has oxygen deficiency and have a wavelength peak of emission in both or either the range of 250 to 350 nm and/or the range of 350 to 500 nm when a potential difference is applied to the first electrode and the second electrode.
Public/Granted literature
- US20100026198A1 LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2010-02-04
Information query
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