WO2010102442A1 - 产生白光的方法及发光装置 - Google Patents
产生白光的方法及发光装置 Download PDFInfo
- Publication number
- WO2010102442A1 WO2010102442A1 PCT/CN2009/070708 CN2009070708W WO2010102442A1 WO 2010102442 A1 WO2010102442 A1 WO 2010102442A1 CN 2009070708 W CN2009070708 W CN 2009070708W WO 2010102442 A1 WO2010102442 A1 WO 2010102442A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blue
- light
- yellow
- white light
- cathode ray
- Prior art date
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Classifications
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- 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, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7774—Aluminates
-
- 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, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/0883—Arsenides; Nitrides; Phosphides
-
- 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, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/56—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing sulfur
- C09K11/562—Chalcogenides
- C09K11/565—Chalcogenides with zinc cadmium
-
- 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, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/58—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing copper, silver or gold
- C09K11/582—Chalcogenides
- C09K11/584—Chalcogenides with zinc or cadmium
-
- 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, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7701—Chalogenides
- C09K11/7702—Chalogenides with zinc or cadmium
-
- 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, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
- C09K11/7716—Chalcogenides
- C09K11/7718—Chalcogenides with alkaline earth metals
-
- 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, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
-
- 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, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/77742—Silicates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/20—Luminescent screens characterised by the luminescent material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J63/00—Cathode-ray or electron-stream lamps
- H01J63/06—Lamps with luminescent screen excited by the ray or stream
-
- 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
- a blue cathode ray luminescent material layer of 420-490 nm blue light is provided.
- Embodiment 1 a method for producing white light, which uses a blue light field emission device to excite a Y 2 Si0 5 : Ce blue cathode ray luminescent material (using a commercially available product of Nichia Chemical Industry Co., Ltd.) to generate 420 to 490 nm blue light.
- the blue light generated in the de-excitation of the activator Ce as Y 3 (Al .. 8 Ga .. 2) yellow 5012 of photoluminescent material to produce yellow, yellow remaining unexcited blue photoluminescent material and the The resulting yellow light combines to produce white light.
- Embodiment 7 a method of producing white light, which utilizes a blue field emission device to excite La. . 99 Ga0 3 :
- Embodiment 9 a method of producing white light, which utilizes a blue field emission device to excite La. 99 (Ga.. 8 Al.. 2 ) 0 3 : O.OlTm, blue cathode ray luminescent material produces 420 ⁇ 490nm blue light, and the generated blue light is deactivated by La 3 Ga 5 0 12 with Ce as activator.
- the yellow photoluminescent material produces yellow light, and the remaining blue light of the unexcited yellow photoluminescent material and the resulting yellow light combine to form white light.
- La 099 Ga 05 Al 05 O 3 0.01 Tm
- La 09 GaO 3 0.1 Tm
- La 098 AlO 3 0.02 Tm
- La 0 . 92 Gao. 6 Al 0 . 4 03 0.08 Tm
- Lao. 6 Y 0 . 33Gao.4Al 0 . 6 0 3 0.07Tm
- the yellow photoluminescent material is selected as Y 3 A1 5 0 12: Ce, Tb 3 Al 5 0i 2 : Ce, Gd 3 Al 5 0 12: Ce, Lu 3 Al 5 0i 2 : Ce, La 3 Al 5 0 12: Ce, Y 3 Ga 5 0 12: Ce, Y 3 (Al 09 , Ga 01 ) 5 0 12: Ce, Y 3 (Al 0 . 5 , Ga 0 . 5 ) 5 0 12 : Ce, Y 3 ( ⁇ 1 ⁇ , Ga 0 . 9 ) 5 0 12: Ce, Y 3 (Al 0 .
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011553250A JP2012519943A (ja) | 2009-03-10 | 2009-03-10 | 白色光発光方法及び発光装置 |
US13/255,510 US20110316452A1 (en) | 2009-03-10 | 2009-03-10 | Method for generating white light and lighting device |
EP09841311A EP2408024A4 (en) | 2009-03-10 | 2009-03-10 | WHITE LIGHT GENERATING METHOD AND LIGHTING DEVICE |
CN2009801578020A CN102369603B (zh) | 2009-03-10 | 2009-03-10 | 产生白光的方法及发光装置 |
PCT/CN2009/070708 WO2010102442A1 (zh) | 2009-03-10 | 2009-03-10 | 产生白光的方法及发光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2009/070708 WO2010102442A1 (zh) | 2009-03-10 | 2009-03-10 | 产生白光的方法及发光装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010102442A1 true WO2010102442A1 (zh) | 2010-09-16 |
Family
ID=42727775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2009/070708 WO2010102442A1 (zh) | 2009-03-10 | 2009-03-10 | 产生白光的方法及发光装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110316452A1 (zh) |
EP (1) | EP2408024A4 (zh) |
JP (1) | JP2012519943A (zh) |
CN (1) | CN102369603B (zh) |
WO (1) | WO2010102442A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015536362A (ja) * | 2012-10-31 | 2015-12-21 | オーシャンズ キング ライティング サイエンスアンドテクノロジー カンパニー リミテッド | アルミン酸塩発光材料及びその製造方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2521160B1 (en) * | 2009-12-29 | 2014-06-11 | Ocean's King Lighting Science&Technology Co., Ltd. | Field emission device for emitting white light |
CN103775909A (zh) * | 2012-10-24 | 2014-05-07 | 海洋王照明科技股份有限公司 | 地埋灯 |
CN103839764A (zh) * | 2012-11-23 | 2014-06-04 | 海洋王照明科技股份有限公司 | 地埋灯 |
JP2016050249A (ja) * | 2014-08-29 | 2016-04-11 | 株式会社トクヤマ | 深紫外発光材料 |
CN114284851A (zh) * | 2021-12-24 | 2022-04-05 | 天津理工大学 | 一种全固态白光激光系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1547266A (zh) * | 2003-12-11 | 2004-11-17 | 南亚塑胶工业股份有限公司 | 以二次激光方式产生白光光源的方法及其白光发光组件 |
CN101019241A (zh) * | 2004-08-04 | 2007-08-15 | 英特曼帝克司公司 | 用于白光发光二极管(led)的新颖磷光体系统 |
CN101339891A (zh) * | 2007-07-03 | 2009-01-07 | 富士重工业株式会社 | 发光装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4868685B2 (ja) * | 2002-06-07 | 2012-02-01 | 日亜化学工業株式会社 | 蛍光体 |
JP2003321675A (ja) * | 2002-04-26 | 2003-11-14 | Nichia Chem Ind Ltd | 窒化物蛍光体及びその製造方法 |
JP3870418B2 (ja) * | 2002-03-28 | 2007-01-17 | 日立化成工業株式会社 | 蛍光体及びこれを含む蛍光体組成物 |
JP4834827B2 (ja) * | 2003-10-03 | 2011-12-14 | 独立行政法人物質・材料研究機構 | 酸窒化物蛍光体 |
JP3931239B2 (ja) * | 2004-02-18 | 2007-06-13 | 独立行政法人物質・材料研究機構 | 発光素子及び照明器具 |
JP2006291035A (ja) * | 2005-04-11 | 2006-10-26 | Futaba Corp | 電子線励起蛍光発光素子 |
US8330348B2 (en) * | 2005-10-31 | 2012-12-11 | Osram Opto Semiconductors Gmbh | Structured luminescence conversion layer |
JP5170640B2 (ja) * | 2005-12-08 | 2013-03-27 | 独立行政法人物質・材料研究機構 | 蛍光体とその製造方法および発光器具 |
EP2163595B1 (en) * | 2007-05-22 | 2018-07-11 | National Institute for Materials Science | Fluorescent substance, method for producing the same and light/emitting device using the same |
EP2012343A3 (en) * | 2007-07-03 | 2010-09-08 | Fuji Jukogyo Kabushiki Kaisha | Light-emitting apparatus |
JP2009016268A (ja) * | 2007-07-06 | 2009-01-22 | Nemoto & Co Ltd | 平面光源 |
US20090039375A1 (en) * | 2007-08-07 | 2009-02-12 | Cree, Inc. | Semiconductor light emitting devices with separated wavelength conversion materials and methods of forming the same |
-
2009
- 2009-03-10 US US13/255,510 patent/US20110316452A1/en not_active Abandoned
- 2009-03-10 JP JP2011553250A patent/JP2012519943A/ja active Pending
- 2009-03-10 CN CN2009801578020A patent/CN102369603B/zh not_active Expired - Fee Related
- 2009-03-10 EP EP09841311A patent/EP2408024A4/en not_active Withdrawn
- 2009-03-10 WO PCT/CN2009/070708 patent/WO2010102442A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1547266A (zh) * | 2003-12-11 | 2004-11-17 | 南亚塑胶工业股份有限公司 | 以二次激光方式产生白光光源的方法及其白光发光组件 |
CN101019241A (zh) * | 2004-08-04 | 2007-08-15 | 英特曼帝克司公司 | 用于白光发光二极管(led)的新颖磷光体系统 |
CN101339891A (zh) * | 2007-07-03 | 2009-01-07 | 富士重工业株式会社 | 发光装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2408024A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015536362A (ja) * | 2012-10-31 | 2015-12-21 | オーシャンズ キング ライティング サイエンスアンドテクノロジー カンパニー リミテッド | アルミン酸塩発光材料及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2012519943A (ja) | 2012-08-30 |
EP2408024A1 (en) | 2012-01-18 |
CN102369603A (zh) | 2012-03-07 |
EP2408024A4 (en) | 2012-09-05 |
US20110316452A1 (en) | 2011-12-29 |
CN102369603B (zh) | 2013-01-30 |
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