Invention Grant
US09328877B2 Phosphor, light-emitting device, image pickup device, liquid crystal display device, lighting device, and vehicle
有权
荧光体，发光装置，图像拾取装置，液晶显示装置，照明装置和车辆
- Patent Title: Phosphor, light-emitting device, image pickup device, liquid crystal display device, lighting device, and vehicle
- Patent Title (中): 荧光体，发光装置，图像拾取装置，液晶显示装置，照明装置和车辆
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Application No.: US14299680Application Date: 2014-06-09
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Publication No.: US09328877B2Publication Date: 2016-05-03
- Inventor: Mitsuru Nitta , Seigo Shiraishi , Osamu Inoue , Kojiro Okuyama , Yoshihisa Nagasaki , Takashi Ohbayashi
- Applicant: PANASONIC CORPORATION
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: McDermot Will & Emery LLP
- Priority: JP2012-254516 20121120
- Main IPC: C09K11/08
- IPC: C09K11/08 ; H01L33/00 ; F21K99/00 ; F21V9/08 ; G02B6/00 ; C09K11/77 ; C09K11/59 ; F21S8/10 ; G03B17/00 ; G03B19/00 ; G02F1/1335 ; H01L33/50
Abstract:
The present disclosure provides a (Ba1−z,Srz)3MgSi2O8:Eu2+ based phosphor with high emission quantum efficiency. Specifically, the present disclosure provides a blue light emitting phosphor including: a (Ba1−z,Srz)3MgSi2O8 based crystal where z satisfies 0≦z
Public/Granted literature
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