EP1285467A1 - Weiss emittierende beleuchtungseinheit auf led-basis - Google Patents
Weiss emittierende beleuchtungseinheit auf led-basisInfo
- Publication number
- EP1285467A1 EP1285467A1 EP01943068A EP01943068A EP1285467A1 EP 1285467 A1 EP1285467 A1 EP 1285467A1 EP 01943068 A EP01943068 A EP 01943068A EP 01943068 A EP01943068 A EP 01943068A EP 1285467 A1 EP1285467 A1 EP 1285467A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lighting unit
- white
- emitting
- led
- phosphors
- 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.)
- Withdrawn
Links
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
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
- H10H20/8512—Wavelength conversion materials
-
- 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 materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/77342—Silicates
-
- 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 materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7774—Aluminates
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/736—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked lead frame, conducting package substrate or heat sink
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- 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
Definitions
- SE rare earths
- a direct comparison between a conventional solution (BG) and a solution according to the invention (BGG) shows the following result: a blue-emitting InGaN chip (peak at 450 nm) together with conventional YAG: Ce was chosen as the BG solution.
- the emission spectrum of the BGG Solution is shown in Figure 5.
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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10026435A DE10026435A1 (de) | 2000-05-29 | 2000-05-29 | Kalzium-Magnesium-Chlorosilikat-Leuchtstoff und seine Anwendung bei Lumineszenz-Konversions-LED |
| DE10026435 | 2000-05-29 | ||
| PCT/DE2001/001821 WO2001093341A1 (de) | 2000-05-29 | 2001-05-11 | Weiss emittierende beleuchtungseinheit auf led-basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1285467A1 true EP1285467A1 (de) | 2003-02-26 |
Family
ID=7643861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01943068A Withdrawn EP1285467A1 (de) | 2000-05-29 | 2001-05-11 | Weiss emittierende beleuchtungseinheit auf led-basis |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US20030146690A1 (de) |
| EP (1) | EP1285467A1 (de) |
| JP (1) | JP5097999B2 (de) |
| KR (1) | KR20030007742A (de) |
| CN (1) | CN1432198A (de) |
| CA (1) | CA2410668A1 (de) |
| DE (1) | DE10026435A1 (de) |
| TW (1) | TW554030B (de) |
| WO (1) | WO2001093341A1 (de) |
Families Citing this family (93)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6596195B2 (en) * | 2001-06-01 | 2003-07-22 | General Electric Company | Broad-spectrum terbium-containing garnet phosphors and white-light sources incorporating the same |
| DE20115914U1 (de) | 2001-09-27 | 2003-02-13 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle |
| ATE369854T1 (de) * | 2001-10-19 | 2007-09-15 | Ortho Mcneil Pharm Inc | 2-phenyl benzimidazole und imidazo-[4,5]-pyridine als cds1/chk2-inhibitoren und adjuvantien in der chemotherapie oder strahlungstherapie zur behandlung von krebs |
| US7224000B2 (en) | 2002-08-30 | 2007-05-29 | Lumination, Llc | Light emitting diode component |
| US7800121B2 (en) | 2002-08-30 | 2010-09-21 | Lumination Llc | Light emitting diode component |
| US7224910B2 (en) * | 2002-10-25 | 2007-05-29 | Gennum Corporation | Direct attach optical receiver module and method of testing |
| US6765237B1 (en) * | 2003-01-15 | 2004-07-20 | Gelcore, Llc | White light emitting device based on UV LED and phosphor blend |
| DE102004003135A1 (de) * | 2003-02-20 | 2004-09-02 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Beschichteter Leuchtstoff und lichtemittierende Vorrichtung mit derartigem Leuchtstoff |
| CN1768122A (zh) * | 2003-03-28 | 2006-05-03 | 奥斯兰姆奥普托半导体有限责任公司 | 在颗粒或材料表面上制备涂层的方法及所得的产品 |
| DE10319091A1 (de) * | 2003-04-28 | 2004-09-09 | Siemens Ag | Leuchtstoff zum Umwandeln einer Primärstrahlung in eine Sekundärstrahlung |
| US7604378B2 (en) | 2003-07-02 | 2009-10-20 | S.C. Johnson & Son, Inc. | Color changing outdoor lights with active ingredient and sound emission |
| US7318659B2 (en) | 2004-03-03 | 2008-01-15 | S. C. Johnson & Son, Inc. | Combination white light and colored LED light device with active ingredient emission |
| US7484860B2 (en) | 2003-07-02 | 2009-02-03 | S.C. Johnson & Son, Inc. | Combination white light and colored LED light device with active ingredient emission |
| US7476002B2 (en) | 2003-07-02 | 2009-01-13 | S.C. Johnson & Son, Inc. | Color changing light devices with active ingredient and sound emission for mood enhancement |
| US7520635B2 (en) | 2003-07-02 | 2009-04-21 | S.C. Johnson & Son, Inc. | Structures for color changing light devices |
| US6933535B2 (en) * | 2003-10-31 | 2005-08-23 | Lumileds Lighting U.S., Llc | Light emitting devices with enhanced luminous efficiency |
| KR100540848B1 (ko) * | 2004-01-02 | 2006-01-11 | 주식회사 메디아나전자 | 이중 몰드로 구성된 백색 발광다이오드 소자 및 그 제조방법 |
| JP4534513B2 (ja) * | 2004-02-17 | 2010-09-01 | 豊田合成株式会社 | 発光装置 |
| AU2005219978B2 (en) | 2004-03-03 | 2010-08-26 | S.C. Johnson & Son, Inc. | LED light bulb with active ingredient emission |
| US7503675B2 (en) | 2004-03-03 | 2009-03-17 | S.C. Johnson & Son, Inc. | Combination light device with insect control ingredient emission |
| EP1571715A1 (de) * | 2004-03-04 | 2005-09-07 | Nan Ya Plastics Corporation | Verfahren zur Erzeugung weissen Lichts durch sekundäre Lichtanregung und entsprechendes Produkt |
| WO2005103199A1 (en) * | 2004-04-27 | 2005-11-03 | Matsushita Electric Industrial Co., Ltd. | Phosphor composition and method for producing the same, and light-emitting device using the same |
| CN1981157B (zh) * | 2004-05-05 | 2011-03-16 | 伦斯勒工业学院 | 使用固态发射器和降频转换材料的高效光源 |
| US7837348B2 (en) | 2004-05-05 | 2010-11-23 | Rensselaer Polytechnic Institute | Lighting system using multiple colored light emitting sources and diffuser element |
| KR101209488B1 (ko) | 2004-07-06 | 2012-12-07 | 라이트스케이프 머티어리얼스, 인코포레이티드 | 효율적인, 녹색 발광 인광체 및 적색 발광 인광체와의 조합 |
| KR100565075B1 (ko) | 2004-07-27 | 2006-03-30 | 삼성전자주식회사 | 조명유니트 및 이를 채용한 화상투사장치 |
| DE102004038199A1 (de) * | 2004-08-05 | 2006-03-16 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | LED mit niedriger Farbtemperatur |
| KR100666265B1 (ko) * | 2004-10-18 | 2007-01-09 | 엘지이노텍 주식회사 | 형광체 및 이를 이용한 발광소자 |
| CN100472827C (zh) * | 2004-11-18 | 2009-03-25 | 皇家飞利浦电子股份有限公司 | 具有转换结构的发光设备 |
| DE112006000694B4 (de) * | 2005-03-24 | 2013-10-17 | Kyocera Corp. | Gehäuse für Lichtemissionsvorrichtung, lichtemittierende Vorrichtung und Beleuchtungsvorrichtung |
| US7276183B2 (en) * | 2005-03-25 | 2007-10-02 | Sarnoff Corporation | Metal silicate-silica-based polymorphous phosphors and lighting devices |
| EP1726631A1 (de) * | 2005-05-23 | 2006-11-29 | SuperNova Optoelectronics Corporation | Weiss emittierende Beleuchtungseinrichtung |
| JP2008544553A (ja) * | 2005-06-23 | 2008-12-04 | レンセレイアー ポリテクニック インスティテュート | 短波長ledとダウンコンバージョン物質で白色光を生成するパッケージ設計 |
| US20070125984A1 (en) * | 2005-12-01 | 2007-06-07 | Sarnoff Corporation | Phosphors protected against moisture and LED lighting devices |
| US8906262B2 (en) * | 2005-12-02 | 2014-12-09 | Lightscape Materials, Inc. | Metal silicate halide phosphors and LED lighting devices using the same |
| WO2007081719A2 (en) | 2006-01-05 | 2007-07-19 | Illumitex, Inc. | Separate optical device for directing light from an led |
| 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 |
| US20070217184A1 (en) * | 2006-03-16 | 2007-09-20 | James Berry | LED light assembly |
| US8282986B2 (en) * | 2006-05-18 | 2012-10-09 | Osram Sylvania, Inc. | Method of applying phosphor coatings |
| DE102006029203B9 (de) | 2006-06-26 | 2023-06-22 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Lichtemittierende Vorrichtung |
| US7703942B2 (en) * | 2006-08-31 | 2010-04-27 | Rensselaer Polytechnic Institute | High-efficient light engines using light emitting diodes |
| US7842960B2 (en) * | 2006-09-06 | 2010-11-30 | Lumination Llc | Light emitting packages and methods of making same |
| DE102007020782A1 (de) * | 2006-09-27 | 2008-04-03 | Osram Opto Semiconductors Gmbh | Strahlungsemittierende Vorrichtung |
| US20090275266A1 (en) * | 2006-10-02 | 2009-11-05 | Illumitex, Inc. | Optical device polishing |
| US8087960B2 (en) * | 2006-10-02 | 2012-01-03 | Illumitex, Inc. | LED system and method |
| US7713442B2 (en) | 2006-10-03 | 2010-05-11 | Lightscape Materials, Inc. | Metal silicate halide phosphors and LED lighting devices using the same |
| US7889421B2 (en) | 2006-11-17 | 2011-02-15 | Rensselaer Polytechnic Institute | High-power white LEDs and manufacturing method thereof |
| US7968900B2 (en) * | 2007-01-19 | 2011-06-28 | Cree, Inc. | High performance LED package |
| US8203260B2 (en) * | 2007-04-13 | 2012-06-19 | Intematix Corporation | Color temperature tunable white light source |
| DE102007028120A1 (de) | 2007-06-19 | 2008-12-24 | Osram Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung eines Chlorosilikat-Leuchtstoffs und damit hergestellter Leuchtstoff |
| KR100951274B1 (ko) * | 2007-07-19 | 2010-05-06 | 삼성엘이디 주식회사 | 백라이트 유닛 |
| US7905618B2 (en) | 2007-07-19 | 2011-03-15 | Samsung Led Co., Ltd. | Backlight unit |
| CN104183688B (zh) * | 2007-07-26 | 2017-05-24 | 晶元光电股份有限公司 | 波长转换系统 |
| US8030839B2 (en) | 2007-11-30 | 2011-10-04 | Nichia Corporation | Phosphor activated with europium, light emitting device using the same and method of manufacturing the phosphor |
| WO2009093427A1 (ja) * | 2008-01-21 | 2009-07-30 | Nichia Corporation | 発光装置 |
| DE102008029191A1 (de) * | 2008-01-31 | 2009-08-06 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung zur Hinterleuchtung eines Displays sowie ein Display mit einer solchen Beleuchtungseinrichtung |
| JP2011512037A (ja) * | 2008-02-08 | 2011-04-14 | イルミテックス, インコーポレイテッド | エミッタ層成形のためのシステムおよび方法 |
| US9339191B2 (en) * | 2008-07-08 | 2016-05-17 | Hitachi, Ltd. | Optical measurement apparatus |
| US8525207B2 (en) * | 2008-09-16 | 2013-09-03 | Osram Sylvania Inc. | LED package using phosphor containing elements and light source containing same |
| JPWO2010044239A1 (ja) | 2008-10-17 | 2012-03-15 | 株式会社小糸製作所 | 発光モジュール、発光モジュールの製造方法、および灯具ユニット |
| KR101539246B1 (ko) * | 2008-11-10 | 2015-07-24 | 삼성전자 주식회사 | 광추출 효율이 향상된 발광 장치의 제조 방법 및 그 방법으로 제조된 발광 장치 |
| TW201034256A (en) * | 2008-12-11 | 2010-09-16 | Illumitex Inc | Systems and methods for packaging light-emitting diode devices |
| KR20100070731A (ko) * | 2008-12-18 | 2010-06-28 | 삼성전자주식회사 | 할로실리케이트 형광체, 이를 포함하는 백색 발광 소자 |
| JP5326777B2 (ja) * | 2009-04-27 | 2013-10-30 | 日亜化学工業株式会社 | 蛍光体及びその製造方法 |
| EP2467448B1 (de) | 2009-08-17 | 2016-03-23 | Osram Sylvania Inc. | Phosphormischung für eine led-lichtquelle und led-lichtquelle damit |
| WO2011022392A1 (en) * | 2009-08-17 | 2011-02-24 | Osram Sylvania Inc. | Phosuphor Blend for an LED Light Source and LED Light Source Incorporating Same |
| US8449128B2 (en) * | 2009-08-20 | 2013-05-28 | Illumitex, Inc. | System and method for a lens and phosphor layer |
| US8585253B2 (en) | 2009-08-20 | 2013-11-19 | Illumitex, Inc. | System and method for color mixing lens array |
| US8593040B2 (en) | 2009-10-02 | 2013-11-26 | Ge Lighting Solutions Llc | LED lamp with surface area enhancing fins |
| DE102010028949A1 (de) | 2010-05-12 | 2011-11-17 | Osram Gesellschaft mit beschränkter Haftung | Scheinwerfermodul |
| DE102010031237A1 (de) | 2010-07-12 | 2012-01-12 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement |
| US8304797B2 (en) | 2010-07-29 | 2012-11-06 | Osram Sylvania Inc. | Light emitting diode light source having a ceramic substrate |
| US8829777B2 (en) * | 2010-09-27 | 2014-09-09 | Osram Sylvania Inc. | Ceramic wavelength converter and LED light source containing same |
| CN102071014A (zh) * | 2010-11-29 | 2011-05-25 | 湖南信多利新材料有限公司 | 一种近紫外光激发单一基质白光荧光粉及其制备方法 |
| US10522518B2 (en) | 2010-12-23 | 2019-12-31 | Bench Walk Lighting, LLC | Light source with tunable CRI |
| US8579451B2 (en) | 2011-09-15 | 2013-11-12 | Osram Sylvania Inc. | LED lamp |
| US9500355B2 (en) | 2012-05-04 | 2016-11-22 | GE Lighting Solutions, LLC | Lamp with light emitting elements surrounding active cooling device |
| TWI518948B (zh) * | 2012-06-08 | 2016-01-21 | 東貝光電科技股份有限公司 | To enhance the luminous angle of the small size of the LED package to improve the structure |
| KR101619982B1 (ko) * | 2013-11-13 | 2016-05-12 | 엘지이노텍 주식회사 | 청녹색 형광체, 이를 포함하는 발광 소자 패키지 및 조명 장치 |
| US9735323B2 (en) | 2015-06-30 | 2017-08-15 | Nichia Corporation | Light emitting device having a triple phosphor fluorescent member |
| JP6384468B2 (ja) | 2015-12-22 | 2018-09-05 | 日亜化学工業株式会社 | 発光装置 |
| JP6460040B2 (ja) * | 2016-03-04 | 2019-01-30 | 日亜化学工業株式会社 | 発光装置 |
| US10256374B2 (en) | 2016-03-04 | 2019-04-09 | Nichia Corporation | Light emitting device |
| US10414976B2 (en) * | 2016-03-28 | 2019-09-17 | Nichia Corporation | Method for producing fluorescent material, fluorescent material, and light emitting device using the same |
| JP6477779B2 (ja) | 2016-05-26 | 2019-03-06 | 日亜化学工業株式会社 | 発光装置 |
| EP3893286B1 (de) | 2016-05-26 | 2023-01-18 | Nichia Corporation | Lichtemittierende vorrichtung |
| JP7237815B2 (ja) * | 2017-02-27 | 2023-03-13 | シチズン電子株式会社 | 半導体発光装置及び照明装置 |
| JP2019016632A (ja) | 2017-07-04 | 2019-01-31 | 日亜化学工業株式会社 | 発光装置 |
| JP7164800B2 (ja) | 2017-09-28 | 2022-11-02 | 日亜化学工業株式会社 | 発光装置 |
| JP6940764B2 (ja) | 2017-09-28 | 2021-09-29 | 日亜化学工業株式会社 | 発光装置 |
| CN115315821A (zh) | 2020-03-27 | 2022-11-08 | 日亚化学工业株式会社 | 发光装置及具备该发光装置的灯具 |
| JP7824502B2 (ja) | 2020-03-31 | 2026-03-05 | 日亜化学工業株式会社 | 発光装置及びそれを備えた灯具 |
| US20260071734A1 (en) | 2022-03-31 | 2026-03-12 | Nichia Corporation | Light emitting device and illumination device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19638667C2 (de) * | 1996-09-20 | 2001-05-17 | Osram Opto Semiconductors Gmbh | Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
| TW383508B (en) * | 1996-07-29 | 2000-03-01 | Nichia Kagaku Kogyo Kk | Light emitting device and display |
| DE59814117D1 (de) * | 1997-03-03 | 2007-12-20 | Philips Intellectual Property | Weisse lumineszenzdiode |
| US6051925A (en) * | 1997-03-03 | 2000-04-18 | U.S. Philips Corporation | Diode-addressed color display with molecular phosphor |
| US6294800B1 (en) * | 1998-02-06 | 2001-09-25 | General Electric Company | Phosphors for white light generation from UV emitting diodes |
| US6255670B1 (en) * | 1998-02-06 | 2001-07-03 | General Electric Company | Phosphors for light generation from light emitting semiconductors |
| WO2000057490A1 (de) * | 1999-03-19 | 2000-09-28 | Eurolight Illumination Technologies Gmbh | Leuchte |
| 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 |
| DE10147040A1 (de) * | 2001-09-25 | 2003-04-24 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle |
-
2000
- 2000-05-29 DE DE10026435A patent/DE10026435A1/de not_active Withdrawn
-
2001
- 2001-05-11 WO PCT/DE2001/001821 patent/WO2001093341A1/de not_active Ceased
- 2001-05-11 US US10/296,847 patent/US20030146690A1/en not_active Abandoned
- 2001-05-11 KR KR1020027016158A patent/KR20030007742A/ko not_active Withdrawn
- 2001-05-11 JP JP2002500458A patent/JP5097999B2/ja not_active Expired - Lifetime
- 2001-05-11 CA CA002410668A patent/CA2410668A1/en not_active Abandoned
- 2001-05-11 CN CN01810321A patent/CN1432198A/zh active Pending
- 2001-05-11 EP EP01943068A patent/EP1285467A1/de not_active Withdrawn
- 2001-05-28 TW TW090112779A patent/TW554030B/zh not_active IP Right Cessation
-
2004
- 2004-12-22 US US11/022,439 patent/US7002291B2/en not_active Expired - Lifetime
-
2005
- 2005-12-29 US US11/321,822 patent/US7183706B2/en not_active Expired - Lifetime
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO0193341A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US7002291B2 (en) | 2006-02-21 |
| US20030146690A1 (en) | 2003-08-07 |
| JP2003535477A (ja) | 2003-11-25 |
| JP5097999B2 (ja) | 2012-12-12 |
| WO2001093341A1 (de) | 2001-12-06 |
| CN1432198A (zh) | 2003-07-23 |
| US7183706B2 (en) | 2007-02-27 |
| US20060103291A1 (en) | 2006-05-18 |
| DE10026435A1 (de) | 2002-04-18 |
| CA2410668A1 (en) | 2002-11-27 |
| KR20030007742A (ko) | 2003-01-23 |
| TW554030B (en) | 2003-09-21 |
| US20050104503A1 (en) | 2005-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1206802B1 (de) | Weiss emittierende beleuchtungseinheit auf led-basis | |
| EP1285467A1 (de) | Weiss emittierende beleuchtungseinheit auf led-basis | |
| EP1116419B1 (de) | Leuchtstoffanordnung wellenlängenkonvertierende vergussmasse und lichtquelle | |
| DE10241140A1 (de) | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle | |
| DE60307411T2 (de) | Fotolumineszentes material und leuchtdiode | |
| DE10105800B4 (de) | Hocheffizienter Leuchtstoff und dessen Verwendung | |
| EP2264762B1 (de) | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle | |
| EP1278250B1 (de) | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle | |
| DE102006007799B4 (de) | Licht emittierendes Halbleiterbauteil | |
| DE10146719A1 (de) | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle | |
| EP1095998B1 (de) | Leuchtstoff für Lichtquellen und zugehörige Lichtquelle | |
| EP1305833A1 (de) | Beleuchtungseinheit mit mindestens einer led als lichtquelle | |
| DE102004038199A1 (de) | LED mit niedriger Farbtemperatur | |
| WO2010020495A1 (de) | Alpha-sialon-leuchtstoff | |
| DE102006036577A1 (de) | Rot emittierender Leuchtstoff und Lichtquelle mit derartigem Leuchtstoff | |
| WO2006081803A1 (de) | Gelb emittierender leuchtstoff und lichtquelle mit derartigem leuchtstoff | |
| DE102006016548B9 (de) | Blau bis Gelb-Orange emittierender Leuchtstoff und Lichtquelle mit derartigem Leuchtstoff | |
| DE102004051395A1 (de) | Hocheffizienter stabiler Oxinitrid-Leuchtstoff | |
| EP3077478B1 (de) | Leuchtstoffmischung, licht emittierendes halbleiterbauelement mit einer leuchtstoffmischung und strassenlaterne mit einer leuchtstoffmischung | |
| WO2007068592A1 (de) | Rot emittierender leuchtstoff und lichtquelle mit einem derartigen leuchtstoff | |
| DE20108013U1 (de) | Weiß emittierende Beleuchtungseinheit auf LED-Basis | |
| DE20218718U1 (de) | Leuchtstoff für Lumineszenzkonversions-LED | |
| DE102005037455A1 (de) | Weißlicht-Leuchtdiode | |
| DE20122557U1 (de) | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20021011 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: OSTERTAG, MICHAEL Inventor name: JERMANN, FRANK Inventor name: ELLENS, ANDRIES |
|
| 17Q | First examination report despatched |
Effective date: 20061012 |
|
| 17Q | First examination report despatched |
Effective date: 20061012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20070720 |