JP4238681B2 - 発光装置 - Google Patents

発光装置 Download PDF

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Publication number
JP4238681B2
JP4238681B2 JP2003324570A JP2003324570A JP4238681B2 JP 4238681 B2 JP4238681 B2 JP 4238681B2 JP 2003324570 A JP2003324570 A JP 2003324570A JP 2003324570 A JP2003324570 A JP 2003324570A JP 4238681 B2 JP4238681 B2 JP 4238681B2
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JP
Japan
Prior art keywords
light
emitting device
light emitting
wavelength conversion
phosphor layer
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.)
Expired - Fee Related
Application number
JP2003324570A
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English (en)
Japanese (ja)
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JP2005093681A (ja
JP2005093681A5 (enExample
Inventor
聡 和田
好伸 末広
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Gosei Co Ltd
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Toyoda Gosei Co Ltd
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.)
Filing date
Publication date
Application filed by Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP2003324570A priority Critical patent/JP4238681B2/ja
Priority to CNB2004100592617A priority patent/CN100511732C/zh
Priority to US10/869,036 priority patent/US7498734B2/en
Publication of JP2005093681A publication Critical patent/JP2005093681A/ja
Publication of JP2005093681A5 publication Critical patent/JP2005093681A5/ja
Application granted granted Critical
Publication of JP4238681B2 publication Critical patent/JP4238681B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2003324570A 2003-06-18 2003-09-17 発光装置 Expired - Fee Related JP4238681B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003324570A JP4238681B2 (ja) 2003-09-17 2003-09-17 発光装置
CNB2004100592617A CN100511732C (zh) 2003-06-18 2004-06-15 发光器件
US10/869,036 US7498734B2 (en) 2003-06-18 2004-06-17 Light emitting device with wavelength converted by phosphor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003324570A JP4238681B2 (ja) 2003-09-17 2003-09-17 発光装置

Publications (3)

Publication Number Publication Date
JP2005093681A JP2005093681A (ja) 2005-04-07
JP2005093681A5 JP2005093681A5 (enExample) 2007-08-16
JP4238681B2 true JP4238681B2 (ja) 2009-03-18

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ID=34455288

Family Applications (1)

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JP2003324570A Expired - Fee Related JP4238681B2 (ja) 2003-06-18 2003-09-17 発光装置

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JP (1) JP4238681B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4215801A1 (en) * 2022-01-24 2023-07-26 Analytik Jena US LLC Light conversion device with high uniformity

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007003805A (ja) * 2005-06-23 2007-01-11 Hitachi Displays Ltd 照明装置及びこれを備えた表示装置
KR100616695B1 (ko) * 2005-10-04 2006-08-28 삼성전기주식회사 고출력 발광 다이오드 패키지
JP2007123390A (ja) * 2005-10-26 2007-05-17 Kyocera Corp 発光装置
JP2007123777A (ja) 2005-10-31 2007-05-17 Sharp Corp 半導体発光装置
KR100618941B1 (ko) 2005-11-08 2006-09-01 김성규 투명발광장치 및 그 제조방법
JP5073946B2 (ja) * 2005-12-27 2012-11-14 新光電気工業株式会社 半導体装置および半導体装置の製造方法
JP4752795B2 (ja) * 2007-03-12 2011-08-17 パナソニック株式会社 照明器具用の光源装置
DE102007046339A1 (de) * 2007-09-27 2009-04-02 Osram Opto Semiconductors Gmbh Lichtquelle mit veränderlicher Abstrahlcharakteristik
JP5431706B2 (ja) * 2008-10-01 2014-03-05 ミネベア株式会社 発光装置
JP5440064B2 (ja) * 2008-10-21 2014-03-12 東芝ライテック株式会社 照明装置
JP2011035198A (ja) * 2009-08-03 2011-02-17 Ccs Inc Ｌｅｄ発光デバイスの製造方法
WO2011035483A1 (zh) * 2009-09-25 2011-03-31 海洋王照明科技股份有限公司 半导体发光器件及其封装方法
JP5529516B2 (ja) * 2009-12-14 2014-06-25 株式会社朝日ラバー 照明装置及び照明装置の発光色変更方法
JP5178796B2 (ja) * 2010-09-10 2013-04-10 三菱電機株式会社 発光装置及び照明装置
JP2012204349A (ja) * 2011-03-23 2012-10-22 Panasonic Corp 発光装置
KR101212654B1 (ko) * 2011-05-20 2012-12-14 (주)라이타이저코리아 발광 다이오드 패키지 및 그의 제조 방법
JP5724684B2 (ja) * 2011-07-01 2015-05-27 日本電気硝子株式会社 発光デバイス用セル及び発光デバイス
JP5724685B2 (ja) * 2011-07-01 2015-05-27 日本電気硝子株式会社 発光デバイス用セルの製造方法及び発光デバイスの製造方法
JPWO2013061511A1 (ja) * 2011-10-27 2015-04-02 パナソニック株式会社 発光装置
JP2012084924A (ja) * 2012-01-24 2012-04-26 Mitsubishi Electric Corp 波長変換部材
JP2013214716A (ja) 2012-03-06 2013-10-17 Nitto Denko Corp 蛍光封止シート、発光ダイオード装置およびその製造方法
WO2013144927A1 (en) 2012-03-30 2013-10-03 Koninklijke Philips N.V. Optical cavity including a light emitting device and wavelength converting material
JP6192897B2 (ja) 2012-04-11 2017-09-06 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ 発光装置、表示装置および照明装置
JP2015000036A (ja) * 2013-06-17 2015-01-05 交和電気産業株式会社 照明装置
KR101657954B1 (ko) * 2014-02-05 2016-09-21 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 포함하는 표시 장치
KR102861562B1 (ko) 2016-12-19 2025-09-19 삼성전자주식회사 디스플레이 장치
WO2020090386A1 (ja) * 2018-11-01 2020-05-07 シャープ株式会社 バックライト装置および表示装置
KR102389956B1 (ko) * 2020-02-27 2022-04-25 주식회사 쉘파스페이스 파장변환필름 및 그를 이용한 조명 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4171107B2 (ja) * 1998-07-09 2008-10-22 スタンレー電気株式会社 面状光源
JP2002022895A (ja) * 2000-07-04 2002-01-23 Fuji Photo Film Co Ltd 放射線像変換パネル
JP2002299692A (ja) * 2001-03-29 2002-10-11 Mitsubishi Electric Lighting Corp 反射型ｌｅｄ光源
JP4122738B2 (ja) * 2001-07-26 2008-07-23 松下電工株式会社 発光装置の製造方法
JP2003110146A (ja) * 2001-07-26 2003-04-11 Matsushita Electric Works Ltd 発光装置
JP3707688B2 (ja) * 2002-05-31 2005-10-19 スタンレー電気株式会社 発光装置およびその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4215801A1 (en) * 2022-01-24 2023-07-26 Analytik Jena US LLC Light conversion device with high uniformity
US12031861B2 (en) 2022-01-24 2024-07-09 Analytik Jena Us Llc Light conversion device with high uniformity

Also Published As

Publication number Publication date
JP2005093681A (ja) 2005-04-07

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