KR20080064854A - 흡수 필터를 갖는 인광체-변환 전계발광 소자 - Google Patents
흡수 필터를 갖는 인광체-변환 전계발광 소자 Download PDFInfo
- Publication number
- KR20080064854A KR20080064854A KR1020087010743A KR20087010743A KR20080064854A KR 20080064854 A KR20080064854 A KR 20080064854A KR 1020087010743 A KR1020087010743 A KR 1020087010743A KR 20087010743 A KR20087010743 A KR 20087010743A KR 20080064854 A KR20080064854 A KR 20080064854A
- Authority
- KR
- South Korea
- Prior art keywords
- phosphor
- light
- converted
- electroluminescent
- electroluminescent device
- 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.)
- Ceased
Links
- 238000010521 absorption reaction Methods 0.000 title description 8
- 230000005855 radiation Effects 0.000 claims abstract description 59
- 239000000463 material Substances 0.000 claims abstract description 48
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000001228 spectrum Methods 0.000 claims abstract description 10
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 10
- 239000000049 pigment Substances 0.000 claims description 8
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 229910003071 TaON Inorganic materials 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000001023 inorganic pigment Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000012860 organic pigment Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 claims description 2
- 230000005684 electric field Effects 0.000 claims 1
- 238000005401 electroluminescence Methods 0.000 claims 1
- 238000000295 emission spectrum Methods 0.000 description 10
- 230000009102 absorption Effects 0.000 description 7
- 239000000975 dye Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 229910004122 SrSi Inorganic materials 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- 235000012431 wafers Nutrition 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009103 reabsorption Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Images
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
- H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
-
- 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
Landscapes
- Luminescent Compositions (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05109243 | 2005-10-05 | ||
| EP05109243.5 | 2005-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20080064854A true KR20080064854A (ko) | 2008-07-09 |
Family
ID=37667309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020087010743A Ceased KR20080064854A (ko) | 2005-10-05 | 2006-09-25 | 흡수 필터를 갖는 인광체-변환 전계발광 소자 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20080265749A1 (enExample) |
| EP (1) | EP1935040A1 (enExample) |
| JP (1) | JP2009512130A (enExample) |
| KR (1) | KR20080064854A (enExample) |
| CN (1) | CN101283457B (enExample) |
| TW (1) | TW200729548A (enExample) |
| WO (1) | WO2007039849A1 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7963817B2 (en) * | 2007-09-18 | 2011-06-21 | Nichia Corporation | Phosphor-containing molded member, method of manufacturing the same, and light emitting device having the same |
| DE102007053069A1 (de) * | 2007-09-27 | 2009-04-02 | Osram Opto Semiconductors Gmbh | Lichtemittierendes Bauelement mit Wellenlängenkonverter und Herstellungsverfahren |
| CN101861660B (zh) | 2007-11-19 | 2012-12-26 | 皇家飞利浦电子股份有限公司 | 具有预定外观的光源和照明系统 |
| JP2011508001A (ja) * | 2007-12-19 | 2011-03-10 | 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 | 赤色発光ＳｉＡｌＯＮベース材料 |
| DE102008015941A1 (de) * | 2007-12-21 | 2009-06-25 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung |
| TW201000603A (en) * | 2008-02-12 | 2010-01-01 | Koninkl Philips Electronics Nv | Light emitting device comprising a ceramic material with line emitter activators and an interference filter |
| CN101953230B (zh) * | 2008-02-21 | 2013-03-27 | 日东电工株式会社 | 具有半透明陶瓷板的发光装置 |
| WO2009107038A1 (en) * | 2008-02-27 | 2009-09-03 | Koninklijke Philips Electronics N.V. | Light emitting diode package |
| US7859000B2 (en) * | 2008-04-10 | 2010-12-28 | Cree, Inc. | LEDs using single crystalline phosphor and methods of fabricating same |
| EP2289114A1 (en) | 2008-06-10 | 2011-03-02 | Koninklijke Philips Electronics N.V. | Led module |
| RU2503092C2 (ru) | 2008-09-25 | 2013-12-27 | Конинклейке Филипс Электроникс Н.В. | Светоизлучающее устройство с покрытием и способ нанесения покрытия на него |
| US9711688B2 (en) | 2008-12-02 | 2017-07-18 | Koninklijke Philips N.V. | Controlling LED emission pattern using optically active materials |
| WO2010141291A1 (en) * | 2009-06-01 | 2010-12-09 | Nitto Denko Corporation | Luminescent ceramic and light-emitting device using the same |
| WO2010141235A1 (en) * | 2009-06-01 | 2010-12-09 | Nitto Denko Corporation | Light-emitting divice comprising a dome-shaped ceramic phosphor |
| KR101857772B1 (ko) | 2010-03-16 | 2018-06-28 | 필립스 라이팅 홀딩 비.브이. | 조명 장치 |
| JP5566785B2 (ja) * | 2010-06-22 | 2014-08-06 | 日東電工株式会社 | 複合シート |
| JP5701523B2 (ja) | 2010-06-22 | 2015-04-15 | 日東電工株式会社 | 半導体発光装置 |
| US8779448B2 (en) | 2010-12-17 | 2014-07-15 | Koninklijke Philips N.V. | Illumination system with light source, radiation converting element and filter |
| CN103045257B (zh) * | 2011-10-17 | 2015-09-23 | 有研稀土新材料股份有限公司 | 一种氮化物发光材料及采用该发光材料制成的发光器件 |
| WO2013132394A1 (en) | 2012-03-09 | 2013-09-12 | Koninklijke Philips N.V. | Color adjustable light emitting arrangement |
| DE102012211217A1 (de) * | 2012-06-28 | 2014-01-02 | Osram Opto Semiconductors Gmbh | Optoelektronische bauelementevorrichtung und verfahren zum herstellen einer optoelektronischen bauelementevorrichtung |
| DE102013105798A1 (de) * | 2013-06-05 | 2014-12-11 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauteil |
| DE102014107972B9 (de) * | 2014-04-17 | 2022-07-21 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Leuchtvorrichtung mit einem ersten Leuchtstoff und Filterpartikeln |
| US9698315B2 (en) * | 2014-10-31 | 2017-07-04 | Nichia Corporation | Light emitting device |
| DE102015105896B4 (de) * | 2015-04-17 | 2023-03-09 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronisches Bauteil und Verfahren zur Herstellung eines optoelektronischen Bauteils |
| DE102016122532B4 (de) * | 2016-11-22 | 2024-12-24 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektrisches Bauelement und Verfahren zur Herstellung eines optoelektronischen Bauelements |
| CN106739320A (zh) * | 2016-11-30 | 2017-05-31 | 庞倩桃 | 太阳能电池背板 |
| US10903398B2 (en) | 2019-02-06 | 2021-01-26 | Osram Opto Semiconductors Gmbh | Dielectric film coating for full conversion ceramic platelets |
| US11411043B2 (en) | 2019-10-25 | 2022-08-09 | Lumileds Llc | Pigmented and scattering particles in side coating materials for LED applications |
| US11302849B2 (en) | 2019-10-25 | 2022-04-12 | Lumileds Llc | Pigmented and scattering particles in side coating materials for LED applications |
| CN116210082B (zh) * | 2019-10-25 | 2024-06-25 | 亮锐有限责任公司 | 用于led应用的侧涂层材料中的着色和散射颗粒 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2569651B2 (ja) * | 1987-12-18 | 1997-01-08 | 三菱マテリアル株式会社 | ジルコニアによるカドミウム顔料の製造方法 |
| BR9709998B1 (pt) * | 1996-06-26 | 2010-04-20 | elemento de construção semicondutor, irradiador de luz, com elemento de conversão de luminescência | |
| US5949188A (en) * | 1996-12-18 | 1999-09-07 | Hage Gmbh & Co. Kg | Electroluminescent display device with continuous base electrode |
| JP4271747B2 (ja) * | 1997-07-07 | 2009-06-03 | 株式会社朝日ラバー | 発光ダイオード用透光性被覆材及び蛍光カラー光源 |
| US6340824B1 (en) * | 1997-09-01 | 2002-01-22 | Kabushiki Kaisha Toshiba | Semiconductor light emitting device including a fluorescent material |
| JPH11145519A (ja) * | 1997-09-02 | 1999-05-28 | Toshiba Corp | 半導体発光素子、半導体発光装置および画像表示装置 |
| US6515314B1 (en) * | 2000-11-16 | 2003-02-04 | General Electric Company | Light-emitting device with organic layer doped with photoluminescent material |
| JP3926181B2 (ja) * | 2002-03-26 | 2007-06-06 | 真 小川 | 立体形状クレヨン |
| JP4360788B2 (ja) * | 2002-08-29 | 2009-11-11 | シチズン電子株式会社 | 液晶表示板用のバックライト及びそれに用いる発光ダイオードの製造方法 |
| US6744077B2 (en) * | 2002-09-27 | 2004-06-01 | Lumileds Lighting U.S., Llc | Selective filtering of wavelength-converted semiconductor light emitting devices |
| US7554258B2 (en) * | 2002-10-22 | 2009-06-30 | Osram Opto Semiconductors Gmbh | Light source having an LED and a luminescence conversion body and method for producing the luminescence conversion body |
| US6922024B2 (en) * | 2002-11-25 | 2005-07-26 | Matsushita Electric Industrial Co., Ltd. | LED lamp |
| CN100352069C (zh) * | 2002-11-25 | 2007-11-28 | 松下电器产业株式会社 | Led照明光源 |
| JP4542329B2 (ja) * | 2002-11-25 | 2010-09-15 | パナソニック株式会社 | Ｌｅｄ照明光源 |
| JP2005056767A (ja) * | 2003-08-06 | 2005-03-03 | Idemitsu Kosan Co Ltd | 発光素子及び表示装置 |
| JP4378242B2 (ja) * | 2003-09-25 | 2009-12-02 | 株式会社小糸製作所 | 車両用灯具 |
-
2006
- 2006-09-25 KR KR1020087010743A patent/KR20080064854A/ko not_active Ceased
- 2006-09-25 US US12/089,237 patent/US20080265749A1/en not_active Abandoned
- 2006-09-25 JP JP2008534117A patent/JP2009512130A/ja active Pending
- 2006-09-25 EP EP06809396A patent/EP1935040A1/en not_active Withdrawn
- 2006-09-25 CN CN2006800370159A patent/CN101283457B/zh not_active Expired - Fee Related
- 2006-09-25 WO PCT/IB2006/053472 patent/WO2007039849A1/en not_active Ceased
- 2006-10-02 TW TW095136607A patent/TW200729548A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1935040A1 (en) | 2008-06-25 |
| CN101283457A (zh) | 2008-10-08 |
| WO2007039849A1 (en) | 2007-04-12 |
| US20080265749A1 (en) | 2008-10-30 |
| TW200729548A (en) | 2007-08-01 |
| CN101283457B (zh) | 2010-06-09 |
| JP2009512130A (ja) | 2009-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20080064854A (ko) | 흡수 필터를 갖는 인광체-변환 전계발광 소자 | |
| US7768189B2 (en) | White LEDs with tunable CRI | |
| JP7073102B2 (ja) | 発光装置 | |
| US7732827B2 (en) | High efficient phosphor-converted light emitting diode | |
| JP5827895B2 (ja) | 発光手段 | |
| TWI392112B (zh) | 含發光磷光體之發光二極體（ｌｅｄ）照明配置 | |
| US7737457B2 (en) | Phosphor down converting element for an LED package and fabrication method | |
| CN101288342B (zh) | 包括陶瓷发光转换器的照明系统 | |
| JP5743548B2 (ja) | 照明装置 | |
| US20060181192A1 (en) | White LEDs with tailorable color temperature | |
| US20140167599A1 (en) | Light-emitting module and lighting source including the same | |
| JP2012531043A (ja) | 蛍光体変換赤外線ｌｅｄ関連アプリケーション | |
| CN1534802A (zh) | 具有发光变换元件的发光半导体器件 | |
| JP6496725B2 (ja) | 赤色発光蛍光体を有するｌｅｄパッケージ | |
| CN105576105A (zh) | 发光装置 | |
| US10217909B2 (en) | Optoelectronic semiconductor component | |
| TWI625380B (zh) | 用於發光裝置之磷光體組件 | |
| US8519611B2 (en) | Hybrid illumination system with improved color quality | |
| JP2010225960A (ja) | 発光装置および照明装置 | |
| KR101437839B1 (ko) | 전계 발광 장치 | |
| JP6512013B2 (ja) | 画像表示装置 | |
| KR102103881B1 (ko) | Uv led칩을 이용하는 백색 발광소자 | |
| JP6702481B2 (ja) | 画像表示装置 | |
| HK1220807A1 (zh) | 发光装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20080502 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20110923 Comment text: Request for Examination of Application |
|
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20121011 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20130102 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20121011 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |