JP2005294796A5 - - Google Patents

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Publication number
JP2005294796A5
JP2005294796A5 JP2004275058A JP2004275058A JP2005294796A5 JP 2005294796 A5 JP2005294796 A5 JP 2005294796A5 JP 2004275058 A JP2004275058 A JP 2004275058A JP 2004275058 A JP2004275058 A JP 2004275058A JP 2005294796 A5 JP2005294796 A5 JP 2005294796A5
Authority
JP
Japan
Prior art keywords
light
emitting diode
substrate
diode device
translucent member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2004275058A
Other languages
Japanese (ja)
Other versions
JP2005294796A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2004275058A priority Critical patent/JP2005294796A/en
Priority claimed from JP2004275058A external-priority patent/JP2005294796A/en
Priority to US10/978,302 priority patent/US20050133808A1/en
Priority to TW093133106A priority patent/TWI245436B/en
Priority to KR1020040087566A priority patent/KR20050041986A/en
Priority to CNB2004100900711A priority patent/CN100392877C/en
Priority to DE102004052902A priority patent/DE102004052902B4/en
Publication of JP2005294796A publication Critical patent/JP2005294796A/en
Priority to KR1020060069330A priority patent/KR20060107428A/en
Publication of JP2005294796A5 publication Critical patent/JP2005294796A5/ja
Pending legal-status Critical Current

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Claims (3)

セラミックスからなる基体と、  A substrate made of ceramics;
該基体上に搭載された発光ダイオードと、  A light emitting diode mounted on the substrate;
前記基体上に設けられており、前記発光ダイオードを覆う透光性部材とを備え、  A translucent member provided on the substrate and covering the light emitting diode;
前記基体の前記セラミックスの結晶粒の平均粒径が１乃至５μｍである発光ダイオード装置。  A light-emitting diode device in which an average grain size of the ceramic crystal grains of the substrate is 1 to 5 μm. 前記透光性部材に蛍光体が含有されている、請求項１記載の発光ダイオード装置。  The light-emitting diode device according to claim 1, wherein the translucent member contains a phosphor. 前記発光ダイオードが、３００ｎｍ乃至５００ｎｍで発光可能である、請求項１または請求項２記載の発光ダイオード装置。  The light-emitting diode device according to claim 1, wherein the light-emitting diode can emit light at 300 nm to 500 nm.
JP2004275058A 2003-09-11 2004-09-22 Light emitting element storage package, light emitting device, and lighting device Pending JP2005294796A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2004275058A JP2005294796A (en) 2003-12-19 2004-09-22 Light emitting element storage package, light emitting device, and lighting device
US10/978,302 US20050133808A1 (en) 2003-09-11 2004-10-29 Package for housing light-emitting element, light-emitting apparatus and illumination apparatus
TW093133106A TWI245436B (en) 2003-10-30 2004-10-29 Package for housing light-emitting element, light-emitting apparatus and illumination apparatus
KR1020040087566A KR20050041986A (en) 2003-10-30 2004-10-30 Package for housing light-emitting element, light-emitting apparatus and illumination apparatus
CNB2004100900711A CN100392877C (en) 2003-10-30 2004-11-01 Package for storing light-emitting element, light-emitting device, and lighting device
DE102004052902A DE102004052902B4 (en) 2003-10-30 2004-11-02 A structure for housing a light-emitting element, light-emitting device and lighting device
KR1020060069330A KR20060107428A (en) 2003-10-30 2006-07-24 Light emitting device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003423439 2003-12-19
JP2004071428 2004-03-12
JP2004275058A JP2005294796A (en) 2003-12-19 2004-09-22 Light emitting element storage package, light emitting device, and lighting device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006149683A Division JP2006270120A (en) 2003-12-19 2006-05-30 Light emitting diode device

Publications (2)

Publication Number Publication Date
JP2005294796A JP2005294796A (en) 2005-10-20
JP2005294796A5 true JP2005294796A5 (en) 2006-09-07

Family

ID=35327339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004275058A Pending JP2005294796A (en) 2003-09-11 2004-09-22 Light emitting element storage package, light emitting device, and lighting device

Country Status (1)

Country Link
JP (1) JP2005294796A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1953836B1 (en) * 2005-11-21 2016-01-13 Nippon Carbide Industries Co., Inc. Light reflecting material, package for light emitting element accommodation, light emitting device and process for producing package for light emitting element accommodation
JP2010087224A (en) * 2008-09-30 2010-04-15 Toyoda Gosei Co Ltd Led display device and method of manufacturing barrier for led display device
JP2014225022A (en) * 2014-06-18 2014-12-04 株式会社東芝 Illumination device, imaging device, and portable terminal
JP6613583B2 (en) * 2015-03-13 2019-12-04 セイコーエプソン株式会社 Wavelength conversion element, light source device and projector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0196067A (en) * 1987-10-08 1989-04-14 Nec Corp Production of aluminum nitride sintered body
JPH059836A (en) * 1991-07-09 1993-01-19 Kuraray Co Ltd Shade curtain for vehicle
JP5257642B2 (en) * 2000-12-04 2013-08-07 住友電気工業株式会社 Ceramic optical component and manufacturing method thereof
JP2003347600A (en) * 2002-05-28 2003-12-05 Matsushita Electric Works Ltd LED mounting board

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