JP2003243715A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2003243715A5 JP2003243715A5 JP2002039097A JP2002039097A JP2003243715A5 JP 2003243715 A5 JP2003243715 A5 JP 2003243715A5 JP 2002039097 A JP2002039097 A JP 2002039097A JP 2002039097 A JP2002039097 A JP 2002039097A JP 2003243715 A5 JP2003243715 A5 JP 2003243715A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- fluorescent
- light emitting
- light source
- phosphor
- 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.)
- Granted
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 14
- 230000005284 excitation Effects 0.000 claims 11
- 230000001678 irradiating effect Effects 0.000 claims 3
- 239000000463 material Substances 0.000 claims 3
- 239000000654 additive Substances 0.000 claims 2
- 230000000996 additive effect Effects 0.000 claims 2
- 230000002123 temporal effect Effects 0.000 claims 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 229910052684 Cerium Inorganic materials 0.000 claims 1
- 229910052688 Gadolinium Inorganic materials 0.000 claims 1
- 229910052775 Thulium Inorganic materials 0.000 claims 1
- 229910052769 Ytterbium Inorganic materials 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002039097A JP4191937B2 (ja) | 2002-02-15 | 2002-02-15 | 白色光源及びそれを用いた画像表示装置 |
| TW091103641A TW536658B (en) | 2002-02-15 | 2002-02-27 | White light source and display apparatus using the same |
| KR1020020010882A KR20030069010A (ko) | 2002-02-15 | 2002-02-28 | 백색 광원 및 이를 이용한 화상 표시 장치 |
| CNB021198268A CN1313872C (zh) | 2002-02-15 | 2002-02-28 | 白色光源和使用白色光源的图像显示装置 |
| US10/096,574 US6762551B2 (en) | 2002-02-15 | 2002-03-14 | White light source and display apparatus using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002039097A JP4191937B2 (ja) | 2002-02-15 | 2002-02-15 | 白色光源及びそれを用いた画像表示装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003243715A JP2003243715A (ja) | 2003-08-29 |
| JP2003243715A5 true JP2003243715A5 (enExample) | 2005-08-25 |
| JP4191937B2 JP4191937B2 (ja) | 2008-12-03 |
Family
ID=27678221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002039097A Expired - Lifetime JP4191937B2 (ja) | 2002-02-15 | 2002-02-15 | 白色光源及びそれを用いた画像表示装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6762551B2 (enExample) |
| JP (1) | JP4191937B2 (enExample) |
| KR (1) | KR20030069010A (enExample) |
| CN (1) | CN1313872C (enExample) |
| TW (1) | TW536658B (enExample) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6997584B1 (en) * | 2002-12-12 | 2006-02-14 | Russell Rothan | Bicycle lamp |
| US7268370B2 (en) | 2003-06-05 | 2007-09-11 | Matsushita Electric Industrial Co., Ltd. | Phosphor, semiconductor light emitting device, and fabrication method thereof |
| US20050006659A1 (en) * | 2003-07-09 | 2005-01-13 | Ng Kee Yean | Light emitting diode utilizing a discrete wavelength-converting layer for color conversion |
| US7488432B2 (en) * | 2003-10-28 | 2009-02-10 | Nichia Corporation | Fluorescent material and light-emitting device |
| KR100540848B1 (ko) * | 2004-01-02 | 2006-01-11 | 주식회사 메디아나전자 | 이중 몰드로 구성된 백색 발광다이오드 소자 및 그 제조방법 |
| JP2005268770A (ja) * | 2004-02-19 | 2005-09-29 | Matsushita Electric Ind Co Ltd | 白色発光素子及び白色光源 |
| US7573072B2 (en) * | 2004-03-10 | 2009-08-11 | Lumination Llc | Phosphor and blends thereof for use in LEDs |
| JP2005298805A (ja) * | 2004-03-16 | 2005-10-27 | Mitsubishi Chemicals Corp | 発光装置及び照明装置 |
| JP5226929B2 (ja) | 2004-06-30 | 2013-07-03 | 三菱化学株式会社 | 発光素子並びにそれを用いた照明装置、画像表示装置 |
| JP4534717B2 (ja) * | 2004-10-29 | 2010-09-01 | 豊田合成株式会社 | 発光装置 |
| US8269410B2 (en) | 2005-03-18 | 2012-09-18 | Mitsubishi Chemical Corporation | Light-emitting device, white light-emitting device, illuminator, and image display |
| KR100799839B1 (ko) | 2005-03-30 | 2008-01-31 | 삼성전기주식회사 | 파장변환용 형광체 혼합물과 이를 이용한 백색 발광장치 |
| KR101142519B1 (ko) * | 2005-03-31 | 2012-05-08 | 서울반도체 주식회사 | 적색 형광체 및 녹색 형광체를 갖는 백색 발광다이오드를채택한 백라이트 패널 |
| US20080191608A1 (en) * | 2005-04-20 | 2008-08-14 | Koninklijke Philips Electronics N.V. | Illumination System Comprising a Ceramic Luminescence Converter |
| JP2006307083A (ja) * | 2005-04-28 | 2006-11-09 | Mitsui Mining & Smelting Co Ltd | 青色励起黄色蛍光体及びそれを用いた白色発光素子 |
| WO2006126817A1 (en) * | 2005-05-24 | 2006-11-30 | Seoul Semiconductor Co., Ltd. | Green phosphor of thiogallate, red phosphor of alkaline earth sulfide and white light emitting device thereof |
| KR100533922B1 (ko) * | 2005-08-05 | 2005-12-06 | 알티전자 주식회사 | 황색 형광체 및 이를 이용한 백색 발광 장치 |
| KR100724591B1 (ko) | 2005-09-30 | 2007-06-04 | 서울반도체 주식회사 | 발광 소자 및 이를 포함한 led 백라이트 |
| EP1999232B1 (en) * | 2006-03-16 | 2017-06-14 | Seoul Semiconductor Co., Ltd | Fluorescent material and light emitting diode using the same |
| CN100552750C (zh) * | 2006-04-19 | 2009-10-21 | 亿光电子工业股份有限公司 | 白光显示器结构 |
| DE102007001903A1 (de) * | 2006-11-17 | 2008-05-21 | Merck Patent Gmbh | Leuchtstoffkörper enthaltend Rubin für weiße oder Color-on-demand LEDs |
| JP2008283155A (ja) * | 2007-05-14 | 2008-11-20 | Sharp Corp | 発光装置、照明機器および液晶表示装置 |
| KR100937963B1 (ko) * | 2008-02-05 | 2010-01-21 | 삼성에스디아이 주식회사 | 디스플레이 장치용 형광체 조성물 |
| CN101939402A (zh) * | 2008-02-11 | 2011-01-05 | 皇家飞利浦电子股份有限公司 | 提高色彩饱和度的基于led的光源 |
| JP4978846B2 (ja) * | 2008-04-04 | 2012-07-18 | 昭栄化学工業株式会社 | 発光装置 |
| WO2009143283A1 (en) * | 2008-05-20 | 2009-11-26 | Lightscape Materials, Inc. | Silicate-based phosphors and led lighting devices using the same |
| JP5617288B2 (ja) * | 2010-03-18 | 2014-11-05 | セイコーエプソン株式会社 | 照明装置及びプロジェクター |
| EP2743328B1 (en) * | 2011-08-11 | 2019-01-09 | Mitsui Mining and Smelting Co., Ltd. | Red phosphor and light-emitting element |
| JP5527445B2 (ja) * | 2013-02-08 | 2014-06-18 | 三菱化学株式会社 | 発光素子並びにそれを用いた照明装置、画像表示装置 |
| RU2549406C1 (ru) * | 2013-09-26 | 2015-04-27 | Открытое акционерное общество "Институт пластмасс имени Г.С. Петрова" | Полимерная люминесцентная композиция для получения белого света, возбуждаемая синим светодиодом |
| KR102101205B1 (ko) | 2013-11-29 | 2020-04-16 | 엘지디스플레이 주식회사 | 차량의 계기판용 액정표시소자 |
| JP6156440B2 (ja) * | 2014-05-30 | 2017-07-05 | 日亜化学工業株式会社 | 赤色発光蛍光体及びこれを用いた発光装置 |
| WO2017129351A1 (en) * | 2016-01-26 | 2017-08-03 | Merck Patent Gmbh | A composition, color converting sheet and light emitting diode device |
| JP2017157724A (ja) * | 2016-03-02 | 2017-09-07 | デクセリアルズ株式会社 | 表示装置及びその製造方法、並びに発光装置及びその製造方法 |
| EP3444231A4 (en) * | 2016-04-15 | 2019-11-13 | Koito Manufacturing Co., Ltd. | NANO COMPOSITE AND NANOCOMPOSITE PRODUCTION METHOD |
| JP2018003006A (ja) | 2016-06-24 | 2018-01-11 | パナソニック株式会社 | 蛍光体およびその製造方法、ならびに発光装置 |
| CN108957928A (zh) * | 2018-08-01 | 2018-12-07 | 张家港康得新光电材料有限公司 | 投影膜与包括其的投影系统 |
| CN108957938A (zh) * | 2018-08-01 | 2018-12-07 | 张家港康得新光电材料有限公司 | 投影膜与包括其的投影系统 |
| CN108957939A (zh) * | 2018-08-01 | 2018-12-07 | 张家港康得新光电材料有限公司 | 投影膜与包括其的投影系统 |
| US11444225B2 (en) | 2020-09-08 | 2022-09-13 | Dominant Opto Technologies Sdn Bhd | Light emitting diode package having a protective coating |
| US11329206B2 (en) | 2020-09-28 | 2022-05-10 | Dominant Opto Technologies Sdn Bhd | Lead frame and housing sub-assembly for use in a light emitting diode package and method for manufacturing the same |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3965031A (en) * | 1975-05-19 | 1976-06-22 | Gte Laboratories Incorporated | Red emitting phosphors |
| DE2527703A1 (de) | 1975-06-21 | 1977-01-13 | Bayer Ag | Verfahren zur herstellung konzentrierter loesungen anionischer farbstoffe |
| JPS5434710A (en) | 1977-08-24 | 1979-03-14 | Toshiba Corp | Picture transmission system |
| US4374037A (en) * | 1982-06-23 | 1983-02-15 | Rca Corporation | Method for preparing divalent-europium-activated calcium sulfide phosphors |
| JPS60135477A (ja) * | 1983-12-23 | 1985-07-18 | Yoshida Takehiko | 白色螢光体 |
| JPH0674418B2 (ja) * | 1986-02-13 | 1994-09-21 | 化成オプトニクス株式会社 | 希土類アルミン酸塩螢光体 |
| CN1014362B (zh) * | 1988-03-07 | 1991-10-16 | 北京工业学院 | 彩色全息记录介质 |
| FR2630430B1 (fr) * | 1988-04-20 | 1991-02-22 | Centre Nat Rech Scient | Nouvelles compositions vitreuses luminescentes, leur preparation et leur application |
| US6013199A (en) * | 1997-03-04 | 2000-01-11 | Symyx Technologies | Phosphor materials |
| JPH0995671A (ja) * | 1995-09-28 | 1997-04-08 | Toshiba Corp | 透明蓄光性材料 |
| WO1997048138A2 (en) * | 1996-06-11 | 1997-12-18 | Philips Electronics N.V. | Visible light emitting devices including uv-light emitting diode and uv-excitable, visible light emitting phosphor, and method of producing such devices |
| US6100633A (en) * | 1996-09-30 | 2000-08-08 | Kabushiki Kaisha Toshiba | Plasma display panel with phosphor microspheres |
| JPH10140150A (ja) | 1996-11-06 | 1998-05-26 | Futaba Corp | 蛍光体及び蛍光体の製造方法 |
| JP3065263B2 (ja) * | 1996-12-27 | 2000-07-17 | 日亜化学工業株式会社 | 発光装置及びそれを用いたled表示器 |
| US5813753A (en) * | 1997-05-27 | 1998-09-29 | Philips Electronics North America Corporation | UV/blue led-phosphor device with efficient conversion of UV/blues light to visible light |
| CN1086250C (zh) * | 1997-11-27 | 2002-06-12 | 陈兴 | 多颜色发光二极管 |
| JP3938470B2 (ja) * | 1997-12-24 | 2007-06-27 | 株式会社日立メディコ | 蛍光体及びそれを用いた放射線検出器及びx線ct装置 |
| US6252254B1 (en) * | 1998-02-06 | 2001-06-26 | General Electric Company | Light emitting device with phosphor composition |
| US6580097B1 (en) * | 1998-02-06 | 2003-06-17 | General Electric Company | Light emitting device with phosphor composition |
| US6294800B1 (en) * | 1998-02-06 | 2001-09-25 | General Electric Company | Phosphors for white light generation from UV emitting diodes |
| JPH11233822A (ja) * | 1998-02-13 | 1999-08-27 | Mitsubishi Materials Corp | 窒化物半導体発光素子 |
| JPH11283539A (ja) * | 1998-03-31 | 1999-10-15 | Toshiba Corp | カラーディスプレイ |
| JP3114805B2 (ja) | 1998-04-15 | 2000-12-04 | 日亜化学工業株式会社 | 面状光源及びそれを用いたディスプレイのバックライト、照光式操作スイッチ |
| JP4126751B2 (ja) * | 1998-05-26 | 2008-07-30 | ソニー株式会社 | 表示装置および照明装置 |
| JP2000345154A (ja) * | 1998-08-18 | 2000-12-12 | Nichia Chem Ind Ltd | 赤色発光残光性フォトルミネッセンス蛍光体 |
| JP4366016B2 (ja) * | 1998-09-28 | 2009-11-18 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 照明装置 |
| JP2000243565A (ja) * | 1999-02-22 | 2000-09-08 | Denso Corp | 白色有機el素子 |
| JP2000285718A (ja) * | 1999-03-29 | 2000-10-13 | Rohm Co Ltd | 面状光源 |
| GB2349147B (en) * | 1999-04-19 | 2003-04-16 | Univ Sheffield | Calcium fluoride |
| JP2000315062A (ja) * | 1999-05-06 | 2000-11-14 | Hitachi Ltd | 平面表示装置 |
| JP2001111109A (ja) * | 1999-10-07 | 2001-04-20 | Sharp Corp | 窒化ガリウム系化合物半導体発光素子 |
| JP3511993B2 (ja) * | 1999-10-25 | 2004-03-29 | 日亜化学工業株式会社 | 発光装置 |
| JP4429444B2 (ja) * | 1999-12-24 | 2010-03-10 | 株式会社日立メディコ | シンチレータ、それを用いた放射線検出器及びx線ct装置 |
| JP3748355B2 (ja) * | 2000-01-27 | 2006-02-22 | シャープ株式会社 | 発光ダイオード |
| JP3809760B2 (ja) * | 2000-02-18 | 2006-08-16 | 日亜化学工業株式会社 | 発光ダイオード |
| JP4406490B2 (ja) * | 2000-03-14 | 2010-01-27 | 株式会社朝日ラバー | 発光ダイオード |
| KR100363257B1 (ko) * | 2000-04-26 | 2002-12-05 | 삼성에스디아이 주식회사 | 표면 코팅을 이용한 이트륨 실리케이트계 형광체 및 그제조방법 |
| 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 |
| JP2001352101A (ja) * | 2000-06-06 | 2001-12-21 | Nichia Chem Ind Ltd | 発光装置 |
| US6850002B2 (en) * | 2000-07-28 | 2005-02-01 | Osram Opto Semiconductors Gmbh | Light emitting device for generating specific colored light, including white light |
| DE10051242A1 (de) * | 2000-10-17 | 2002-04-25 | Philips Corp Intellectual Pty | Lichtemittierende Vorrichtung mit beschichtetem Leuchtstoff |
-
2002
- 2002-02-15 JP JP2002039097A patent/JP4191937B2/ja not_active Expired - Lifetime
- 2002-02-27 TW TW091103641A patent/TW536658B/zh not_active IP Right Cessation
- 2002-02-28 KR KR1020020010882A patent/KR20030069010A/ko not_active Withdrawn
- 2002-02-28 CN CNB021198268A patent/CN1313872C/zh not_active Expired - Fee Related
- 2002-03-14 US US10/096,574 patent/US6762551B2/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2003243715A5 (enExample) | ||
| JP4191937B2 (ja) | 白色光源及びそれを用いた画像表示装置 | |
| JP5419452B2 (ja) | 色及び/又は輝度が変更可能な光を生成する光源及び方法 | |
| JP2004107623A5 (enExample) | ||
| JP2009010315A5 (enExample) | ||
| JP2010527126A5 (enExample) | ||
| JP4943442B2 (ja) | 発光スクリーンに基づくレーザ投影システム | |
| EP1967565A3 (en) | Red emitting nitride fluorescent material and white light emitting device using the same | |
| JP2001139942A5 (enExample) | ||
| WO2009005035A1 (ja) | 蛍光体、蛍光体の製造方法、蛍光体含有組成物、並びに発光装置 | |
| JP2010507880A5 (enExample) | ||
| WO2008041760A1 (fr) | phosphore luminescent, lampe fluorescente, affichage lumineux et produit moulé lumineux | |
| Gonzalez-Ortega et al. | White light emission from rare earth activated yttrium silicate nanocrystalline powders and thin films | |
| JP3210375B2 (ja) | 色順次照明装置 | |
| Li et al. | Synthesis and up-conversion luminescence properties of a novel Yb3+, Er3+ co-doped Ca5Mg4 (VO4) 6 phosphor | |
| RU2002129264A (ru) | Полупроводниковый источник белого света | |
| KR20080003702A (ko) | Uv-방출 인광물질 및 이를 함유한 램프 | |
| CN108603112B (zh) | 荧光体和发光装置 | |
| JP2001107045A5 (enExample) | ||
| JP2005206841A5 (enExample) | ||
| Ye et al. | Inner energy transfer and its influence on luminescence properties of CaGa2O4: Eu3+ reddish emission phosphors | |
| JP5833583B2 (ja) | パルス電流駆動の白色光led照明装置 | |
| JP2021015133A (ja) | 光源装置および投影装置 | |
| JP2002528563A (ja) | 発光材料 | |
| WO2008018578A1 (en) | Phosphor, phosphor paste containing the same, and light-emitting device |