Invention Grant
- Patent Title: Light emitting device and display comprising a plurality of light emitting components on mount
- Patent Title (中): 发光装置和显示器包括在安装件上的多个发光部件
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Application No.: US14091107Application Date: 2013-11-26
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Publication No.: US09130130B2Publication Date: 2015-09-08
- Inventor: Yoshinori Shimizu , Kensho Sakano , Yasunobu Noguchi , Toshio Moriguchi
- Applicant: NICHIA Corporation
- Applicant Address: JP Anan-Shi
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan-Shi
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP08-198585 19960729; JP08-244339 19960917; JP08-245381 19960918; JP08-359004 19961227; JP09-081010 19970331
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L33/52 ; C09K11/77 ; F21V8/00 ; H01J29/20 ; H05B33/14 ; H01L33/56 ; H01L23/00
Abstract:
A light emitting device containing a semiconductor light emitting component and a phosphor, the phosphor is capable of absorbing a part of light emitted by the light emitting component and emitting light of a wavelength different from that of the absorbed light, is provided. A straight line connecting a point of chromaticity corresponding to a spectrum generated by the light emitting component and a point of chromaticity corresponding to a spectrum generated by the phosphor is substantially along a black body radiation locus in a chromaticity diagram.
Public/Granted literature
- US20140084323A1 LIGHT EMITTING DEVICE AND DISPLAY COMPRISING A PLURALITY OF LIGHT EMITTING COMPONENTS ON MOUNT Public/Granted day:2014-03-27
Information query
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