TWI563068B - Carbonitride and carbidonitride phosphors and lighting devices using the same - Google Patents

Carbonitride and carbidonitride phosphors and lighting devices using the same

Info

Publication number: TWI563068B
Authority: TW; Taiwan
Prior art keywords: carbonitride; same; lighting devices; carbidonitride phosphors; carbidonitride
Prior art date: 2011-01-14

Application number

TW101101533A

Other languages

English (en)

Other versions

TW201235446A (en

Inventor

Alan Thomas

Yuanqiang Li

Yongchi Tian

Original Assignee

Lightscape Materials Inc

Priority date (The priority date 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 date listed.)

2011-01-14

Filing date

2012-01-13

Publication date

2016-12-21

2012-01-13 Application filed by Lightscape Materials Inc filed Critical Lightscape Materials Inc

2012-09-01 Publication of TW201235446A publication Critical patent/TW201235446A/zh

2016-12-21 Application granted granted Critical

2016-12-21 Publication of TWI563068B publication Critical patent/TWI563068B/zh

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/0883—Arsenides; Nitrides; Phosphides
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/65—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing carbon
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
- H10H20/8512—Wavelength conversion materials
- H10W72/01515—
- H10W72/075—

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Luminescent Compositions (AREA)
Led Device Packages (AREA)

TW101101533A 2011-01-14 2012-01-13 Carbonitride and carbidonitride phosphors and lighting devices using the same TWI563068B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US201161432931P	2011-01-14	2011-01-14

Publications (2)

Publication Number	Publication Date
TW201235446A TW201235446A (en)	2012-09-01
TWI563068B true TWI563068B (en)	2016-12-21

Family

ID=46507692

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW101101533A TWI563068B (en)	2011-01-14	2012-01-13	Carbonitride and carbidonitride phosphors and lighting devices using the same

Country Status (8)

Country	Link
US (1)	US8801969B2 (zh)
EP (1)	EP2649633A4 (zh)
JP (1)	JP2014507522A (zh)
KR (1)	KR20140043055A (zh)
CN (1)	CN103493223A (zh)
SG (1)	SG191944A1 (zh)
TW (1)	TWI563068B (zh)
WO (1)	WO2012097293A2 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9017574B2 (en) *	2011-12-19	2015-04-28	Lightscape Materials, Inc.	Carbidonitride phosphors and LED lighting devices using the same
US20140062287A1 (en) *	2012-08-29	2014-03-06	Lightscape Materials, Inc.	Oxycarbidonitride phosphor and devices using same
US9837584B2 (en) *	2013-11-13	2017-12-05	Lg Innotek Co., Ltd.	Bluish green phosphor and light emitting device package including the same
US9200199B1 (en) *	2014-08-28	2015-12-01	Lightscape Materials, Inc.	Inorganic red phosphor and lighting devices comprising same
US9200198B1 (en) *	2014-08-28	2015-12-01	Lightscape Materials, Inc.	Inorganic phosphor and light emitting devices comprising same
EP3241880B1 (en) *	2016-05-03	2018-04-18	Lumileds Holding B.V.	Wavelength converting material for a light emitting device
JP6670804B2 (ja) *	2017-08-02	2020-03-25	シャープ株式会社	発光装置及び画像表示装置
CN108456517A (zh) *	2018-05-15	2018-08-28	旭宇光电（深圳）股份有限公司	碳氮化物红色荧光粉及其制备方法和发光装置
CN115109589A (zh) *	2021-03-19	2022-09-27	深圳市绎立锐光科技开发有限公司	一种荧光粉及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20060076883A1 (en) *	2002-10-16	2006-04-13	Hiroto Himaki	Oxynitide phosphor and production process thereof, and light-emitting device using oxynitride phosphor
TW200711172A (en) *	2005-03-25	2007-03-16	Sarnoff Corp	Metal silicate-silica-based polymorphous phosphors and lighting devices
JP2007210831A (ja) *	2006-02-08	2007-08-23	Matsushita Electric Ind Co Ltd	ニトリドシリケート系化合物及びその製造方法、並びにニトリドシリケート系蛍光体

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US6809781B2 (en) *	2002-09-24	2004-10-26	General Electric Company	Phosphor blends and backlight sources for liquid crystal displays
US7906040B2 (en) *	2004-06-18	2011-03-15	National Institute For Materials Science	α-Sialon, α-sialon phosphor and method for producing the same
JP4756261B2 (ja) *	2005-01-27	2011-08-24	独立行政法人物質・材料研究機構	蛍光体とその製造方法および発光器具
JP4538739B2 (ja) *	2005-05-19	2010-09-08	電気化学工業株式会社	α型サイアロン蛍光体とそれを用いた照明器具
JP4104013B2 (ja) *	2005-03-18	2008-06-18	株式会社フジクラ	発光デバイス及び照明装置
KR100657137B1 (ko) *	2005-05-24	2006-12-13	서울반도체 주식회사	티오갈레이트계 녹색 형광체 및 알칼리 토금속 황화물계 적색 형광체를 채용한 백색 발광 소자
JP2007070445A (ja) *	2005-09-06	2007-03-22	Sharp Corp	発光装置
KR100735453B1 (ko) *	2006-02-22	2007-07-04	삼성전기주식회사	백색 발광 장치
WO2008084848A1 (ja) *	2007-01-12	2008-07-17	National Institute For Materials Science	蛍光体、その製造方法および発光器具
WO2008126500A1 (ja) *	2007-03-28	2008-10-23	Hiroshima University	Ｍ－ｃ－ｎ－ｏ系蛍光体
JP5395342B2 (ja) *	2007-09-18	2014-01-22	株式会社東芝	蛍光体および発光装置
JP5544881B2 (ja) *	2007-11-30	2014-07-09	日亜化学工業株式会社	蛍光体及びこれを用いた発光装置並びに蛍光体の製造方法
WO2010002015A1 (ja) *	2008-07-02	2010-01-07	ソニー株式会社	赤色蛍光体、赤色蛍光体の製造方法、白色光源、照明装置、および液晶表示装置

2012
- 2012-01-13 EP EP12734146.9A patent/EP2649633A4/en not_active Withdrawn
- 2012-01-13 SG SG2013053392A patent/SG191944A1/en unknown
- 2012-01-13 US US13/350,383 patent/US8801969B2/en not_active Expired - Fee Related
- 2012-01-13 TW TW101101533A patent/TWI563068B/zh not_active IP Right Cessation
- 2012-01-13 JP JP2013549586A patent/JP2014507522A/ja active Pending
- 2012-01-13 CN CN201280013200.XA patent/CN103493223A/zh active Pending
- 2012-01-13 WO PCT/US2012/021307 patent/WO2012097293A2/en not_active Ceased
- 2012-01-13 KR KR1020137020917A patent/KR20140043055A/ko not_active Ceased

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20060076883A1 (en) *	2002-10-16	2006-04-13	Hiroto Himaki	Oxynitide phosphor and production process thereof, and light-emitting device using oxynitride phosphor
TW200711172A (en) *	2005-03-25	2007-03-16	Sarnoff Corp	Metal silicate-silica-based polymorphous phosphors and lighting devices
JP2007210831A (ja) *	2006-02-08	2007-08-23	Matsushita Electric Ind Co Ltd	ニトリドシリケート系化合物及びその製造方法、並びにニトリドシリケート系蛍光体

Also Published As

Publication number	Publication date
KR20140043055A (ko)	2014-04-08
US8801969B2 (en)	2014-08-12
WO2012097293A2 (en)	2012-07-19
TW201235446A (en)	2012-09-01
SG191944A1 (en)	2013-08-30
US20120212122A1 (en)	2012-08-23
EP2649633A4 (en)	2015-01-07
EP2649633A2 (en)	2013-10-16
WO2012097293A3 (en)	2012-09-27
CN103493223A (zh)	2014-01-01
JP2014507522A (ja)	2014-03-27

Publication	Publication Date	Title
GB2483113B (en)	2013-01-02	Lighting device
EP2578932A4 (en)	2013-06-12	LIGHTING DEVICE
HUE067002T2 (hu)	2024-09-28	Világítóeszköz
EP2594846A4 (en)	2013-12-11	ILLUMINATION DEVICE
EP2545563A4 (en)	2016-02-17	MAGNETOCALORIC MATERIALS
EP2578925A4 (en)	2014-01-15	ILLUMINATION DEVICE
TWI563068B (en)	2016-12-21	Carbonitride and carbidonitride phosphors and lighting devices using the same
GB201007727D0 (en)	2010-06-23	Lighting devices
GB2482110B (en)	2014-08-27	Lighting elements
EP2535635A4 (en)	2014-10-01	ILLUMINATION DEVICE
GB2474921B (en)	2012-11-28	Luminaire
EP2541164A4 (en)	2016-09-07	COOLER
GB2483364B (en)	2018-11-28	Lighting device
GB201004886D0 (en)	2010-05-05	The Hoppon
SG2013061882A (en)	2014-03-28	Oxycarbidonitride phosphor and devices using same
GB201004151D0 (en)	2010-04-28	Luminophores
EP2602545A4 (en)	2014-03-26	LIGHTING DEVICE
GB201009016D0 (en)	2010-07-14	The SealCase
GB201018845D0 (en)	2010-12-22	The gauntlag
PL391938A1 (pl)	2012-01-30	Zestaw oświetleniowy
GB201022058D0 (en)	2011-02-02	The chummy
GB201008831D0 (en)	2010-07-14	The rambler
GB201021054D0 (en)	2011-01-26	The degravitator
GB201016129D0 (en)	2010-11-10	The gauntlag
GB201006972D0 (en)	2010-06-09	The eggfast

Legal Events

Date	Code	Title	Description
2021-09-21	MM4A	Annulment or lapse of patent due to non-payment of fees