WO2009069345A1 - 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 - Google Patents

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 Download PDF

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Publication number
WO2009069345A1
WO2009069345A1 PCT/JP2008/064761 JP2008064761W WO2009069345A1 WO 2009069345 A1 WO2009069345 A1 WO 2009069345A1 JP 2008064761 W JP2008064761 W JP 2008064761W WO 2009069345 A1 WO2009069345 A1 WO 2009069345A1
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Prior art keywords
phosphor
light
emitting device
producing
disclosed
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Ceased
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PCT/JP2008/064761
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English (en)
French (fr)
Inventor
Shoji Hosokawa
Masatoshi Kameshima
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Nichia Corp
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Nichia Corp
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Priority to JP2009519727A priority Critical patent/JP5544881B2/ja
Priority to EP08854273A priority patent/EP2216385B1/en
Priority to CN2008801184541A priority patent/CN101878280B/zh
Priority to US12/734,872 priority patent/US8030839B2/en
Publication of WO2009069345A1 publication Critical patent/WO2009069345A1/ja
Anticipated expiration legal-status Critical
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    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

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Abstract

【課題】優れた発光特性を有する白色光に適用可能な、高輝度な緑色光を発光でき、かつ他の部材への不適な影響を低減した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を提供する。 【解決手段】ケイ素、マグネシウム及び塩素を含有し、ユーロピウムで付活され緑色光に発光可能な蛍光体は、蛍光体中に含まれる塩素のモル比が、マグネシウムに対して１．０≦Ｃｌ／Ｍｇ≦１．９の範囲であることを特徴とする。このような組成比で塩素を導入することにより、発光特性及びハロゲンの溶出量が改善される。
PCT/JP2008/064761 2007-11-30 2008-08-19 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 Ceased WO2009069345A1 (ja)

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JP2009519727A JP5544881B2 (ja) 2007-11-30 2008-08-19 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
EP08854273A EP2216385B1 (en) 2007-11-30 2008-08-19 Phosphor, light-emitting device using the same, and method for producing phosphor
CN2008801184541A CN101878280B (zh) 2007-11-30 2008-08-19 荧光体及使用其的发光装置以及荧光体的制造方法
US12/734,872 US8030839B2 (en) 2007-11-30 2008-08-19 Phosphor activated with europium, light emitting device using the same and method of manufacturing the phosphor

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100320487A1 (en) * 2010-08-30 2010-12-23 Rene Peter Helbing Light-emitting device array with individual cells
JP2013502711A (ja) * 2009-08-17 2013-01-24 オスラム アクチエンゲゼルシャフト 高い演色評価数を有するコンバージョンｌｅｄ
JP2013542595A (ja) * 2010-09-28 2013-11-21 コーニンクレッカ フィリップス エヌ ヴェ 有機フォスファーを備える発光装置
US9373606B2 (en) 2010-08-30 2016-06-21 Bridgelux, Inc. Light-emitting device array with individual cells
JP2016136587A (ja) * 2015-01-23 2016-07-28 日亜化学工業株式会社 発光装置
JP2016540070A (ja) * 2013-11-13 2016-12-22 エルジー イノテック カンパニー リミテッド 青緑色蛍光体、それを含む発光素子パッケージ及び照明装置

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5416946B2 (ja) * 2008-11-05 2014-02-12 株式会社東芝 蛍光体溶液
KR101007131B1 (ko) 2008-11-25 2011-01-10 엘지이노텍 주식회사 발광 소자 패키지
TWI356514B (en) * 2009-03-19 2012-01-11 Lextar Electronics Corp Light emitting diode package
WO2011022392A1 (en) * 2009-08-17 2011-02-24 Osram Sylvania Inc. Phosuphor Blend for an LED Light Source and LED Light Source Incorporating Same
JP5528900B2 (ja) 2010-04-30 2014-06-25 ローム株式会社 発光素子モジュール
US8801969B2 (en) * 2011-01-14 2014-08-12 Lightscape Materials, Inc. Carbonitride and carbidonitride phosphors and lighting devices using the same
JP5941249B2 (ja) * 2011-02-02 2016-06-29 日亜化学工業株式会社 発光装置
CN103688377B (zh) * 2011-05-16 2018-06-08 日亚化学工业株式会社 发光装置及其制造方法
CH706230A1 (de) 2012-03-09 2013-09-13 Schaerer Ag Getränkeverkaufsautomat sowie Auslaufmodul für einen solchen Getränkeverkaufsautomaten.
TWI489657B (zh) * 2012-04-12 2015-06-21 隆達電子股份有限公司 發光二極體封裝件
CN102660268B (zh) * 2012-05-11 2014-11-19 北京晶创达科技有限公司 以氧化物为原料制备氮化物荧光体的方法和氮化物荧光体
US9612002B2 (en) 2012-10-18 2017-04-04 GE Lighting Solutions, LLC LED lamp with Nd-glass bulb
KR102009904B1 (ko) * 2012-10-24 2019-08-12 삼성전자주식회사 광학부재 실장장치 및 이를 이용한 발광장치 제조방법
CN102925146B (zh) * 2012-10-24 2015-04-29 江苏博睿光电有限公司 一种氮化物荧光粉的制造方法
JP6107136B2 (ja) 2012-12-29 2017-04-05 日亜化学工業株式会社 発光装置用パッケージ及びそれを備える発光装置、並びにその発光装置を備える照明装置
JP6484396B2 (ja) 2013-06-28 2019-03-13 日亜化学工業株式会社 発光装置用パッケージ及びそれを用いた発光装置
CN103965897B (zh) * 2014-05-23 2016-03-30 四川大学 一种led用铝硅酸盐黄绿色荧光粉及其制备方法
US9890328B2 (en) 2014-12-12 2018-02-13 General Electric Company Phosphor compositions and lighting apparatus thereof
US9537061B2 (en) 2014-12-12 2017-01-03 General Electric Company Phosphor compositions and lighting apparatus thereof
US11732187B2 (en) * 2018-10-25 2023-08-22 Nichia Corporation Chlorosilicate fluorescent material, method for producing the same, and light emitting device
DE102020120502A1 (de) * 2020-08-04 2022-02-10 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Strahlungsemittierendes bauelement, verfahren zur herstellung eines strahlungsemittierenden bauelements und modul mit einem strahlungsemittierenden bauelement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004161982A (ja) * 2002-09-24 2004-06-10 Nichia Chem Ind Ltd 発光装置
JP2004179644A (ja) * 2002-11-12 2004-06-24 Nichia Chem Ind Ltd 蛍光体積層構造及びそれを用いる光源
US20060028122A1 (en) * 2004-08-04 2006-02-09 Intematix Corporation Novel silicate-based yellow-green phosphors
US20060027785A1 (en) * 2004-08-04 2006-02-09 Intematix Corporation Novel silicate-based yellow-green phosphors
US20060279196A1 (en) * 2005-06-02 2006-12-14 Wei-Jen Hsu White LED

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10026435A1 (de) 2000-05-29 2002-04-18 Osram Opto Semiconductors Gmbh Kalzium-Magnesium-Chlorosilikat-Leuchtstoff und seine Anwendung bei Lumineszenz-Konversions-LED
CN1203557C (zh) 2000-05-29 2005-05-25 电灯专利信托有限公司 基于发光二极管的发射白光的照明设备
JP2004296830A (ja) 2003-03-27 2004-10-21 Solidlite Corp 白色ｌｅｄの製造方法
DE102004038199A1 (de) * 2004-08-05 2006-03-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH LED mit niedriger Farbtemperatur
US20090058254A1 (en) * 2005-04-15 2009-03-05 Matsushita Electric Industrial Co., Ltd. Phosphor and light-emitting device
US7501753B2 (en) * 2005-08-31 2009-03-10 Lumination Llc Phosphor and blends thereof for use in LEDs
US8906262B2 (en) * 2005-12-02 2014-12-09 Lightscape Materials, Inc. Metal silicate halide phosphors and LED lighting devices using the same
JP2007231250A (ja) 2006-02-02 2007-09-13 Nichia Chem Ind Ltd 蛍光体及びそれを用いた発光装置
JP5124101B2 (ja) * 2006-05-10 2013-01-23 電気化学工業株式会社 α型サイアロン蛍光体及びその製造方法、並びに照明器具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004161982A (ja) * 2002-09-24 2004-06-10 Nichia Chem Ind Ltd 発光装置
JP2004179644A (ja) * 2002-11-12 2004-06-24 Nichia Chem Ind Ltd 蛍光体積層構造及びそれを用いる光源
US20060028122A1 (en) * 2004-08-04 2006-02-09 Intematix Corporation Novel silicate-based yellow-green phosphors
US20060027785A1 (en) * 2004-08-04 2006-02-09 Intematix Corporation Novel silicate-based yellow-green phosphors
US20060279196A1 (en) * 2005-06-02 2006-12-14 Wei-Jen Hsu White LED

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2216385A4 *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9234132B2 (en) 2009-08-17 2016-01-12 Osram Opto Semiconductors Gmbh Conversion LED with high color rendition index
JP2013502711A (ja) * 2009-08-17 2013-01-24 オスラム アクチエンゲゼルシャフト 高い演色評価数を有するコンバージョンｌｅｄ
US10020429B2 (en) 2009-08-17 2018-07-10 Osram Opto Semiconductors Gmbh Conversion LED with high color rendition index
KR101728005B1 (ko) * 2009-08-17 2017-04-18 오스람 옵토 세미컨덕터스 게엠베하 높은 연색지수를 갖는 변환 ｌｅｄ
US9373606B2 (en) 2010-08-30 2016-06-21 Bridgelux, Inc. Light-emitting device array with individual cells
US20100320487A1 (en) * 2010-08-30 2010-12-23 Rene Peter Helbing Light-emitting device array with individual cells
US8937324B2 (en) * 2010-08-30 2015-01-20 Bridgelux, Inc. Light-emitting device array with individual cells
US10756066B2 (en) 2010-08-30 2020-08-25 Bridgelux Inc. Light-emitting device array with individual cells
US9310050B2 (en) 2010-09-28 2016-04-12 Koninklijke Philips N.V. Light-emitting arrangement with organic phosphor
US9528686B2 (en) 2010-09-28 2016-12-27 Philips Lighting Holding B.V. Light-emitting arrangement with organic phosphor
JP2013542595A (ja) * 2010-09-28 2013-11-21 コーニンクレッカ フィリップス エヌ ヴェ 有機フォスファーを備える発光装置
JP2016540070A (ja) * 2013-11-13 2016-12-22 エルジー イノテック カンパニー リミテッド 青緑色蛍光体、それを含む発光素子パッケージ及び照明装置
JP2016136587A (ja) * 2015-01-23 2016-07-28 日亜化学工業株式会社 発光装置

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CN101878280A (zh) 2010-11-03
US20100301738A1 (en) 2010-12-02
TW200930791A (en) 2009-07-16
TWI383035B (zh) 2013-01-21
CN101878280B (zh) 2013-05-01
US8030839B2 (en) 2011-10-04
JPWO2009069345A1 (ja) 2011-04-07
EP2216385B1 (en) 2013-03-27
JP5544881B2 (ja) 2014-07-09
EP2216385A1 (en) 2010-08-11

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