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WO2003038915A1 - Light emitting diode - Google Patents

Light emitting diode Download PDF

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Publication number
WO2003038915A1
WO2003038915A1 PCT/JP2002/011334 JP0211334W WO03038915A1 WO 2003038915 A1 WO2003038915 A1 WO 2003038915A1 JP 0211334 W JP0211334 W JP 0211334W WO 03038915 A1 WO03038915 A1 WO 03038915A1
Authority
WO
WIPO (PCT)
Prior art keywords
epoxy resin
fluorescent dye
perylene fluorescent
sealing resin
resin member
Prior art date
Application number
PCT/JP2002/011334
Other languages
French (fr)
Japanese (ja)
Inventor
Atsushi Okuno
Yoshiteru Miyawaki
Noritaka Oyama
Original Assignee
Sanyu Rec 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 Sanyu Rec Co., Ltd. filed Critical Sanyu Rec Co., Ltd.
Publication of WO2003038915A1 publication Critical patent/WO2003038915A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • 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
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—Condensed systems
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/52—Encapsulations
    • H01L33/54—Encapsulations having a particular shape
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)
  • Epoxy Resins (AREA)

Abstract

A first diode having a sealing resin member containing a perylene fluorescent dye and, sealed thereby, a blue luminescent element, wherein the sealing resin member is prepared by a method comprising dissolving a perylene fluorescent dye emitting an orange fluorescence uniformly into an epoxy resin under heating, to prepare an epoxy resin compound, and then curing the epoxy resin compound. A second diode having a sealing resin member containing a perylene fluorescent dye and, sealed thereby, a blue luminescent element, wherein the sealing resin member is prepared by a method comprising dissolving a perylene fluorescent dye emitting an orange fluorescence uniformly into an epoxy resin under heating and admixing titanium dioxide particles to the resulting solution, to prepare an epoxy resin compound, and then curing the epoxy resin compound.
PCT/JP2002/011334 2001-10-31 2002-10-31 Light emitting diode WO2003038915A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001/334361 2001-10-31
JP2001334361 2001-10-31
JP2002177508A JP3479062B2 (en) 2001-10-31 2002-06-18 Light emitting diode
JP2002/177508 2002-06-18

Publications (1)

Publication Number Publication Date
WO2003038915A1 true WO2003038915A1 (en) 2003-05-08

Family

ID=26624238

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/011334 WO2003038915A1 (en) 2001-10-31 2002-10-31 Light emitting diode

Country Status (3)

Country Link
JP (1) JP3479062B2 (en)
TW (1) TW565956B (en)
WO (1) WO2003038915A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012113884A1 (en) 2011-02-24 2012-08-30 Basf Se Novel illumination devices
WO2012168395A1 (en) 2011-06-10 2012-12-13 Basf Se Novel color converter
CN112194563A (en) * 2020-10-29 2021-01-08 江苏信息职业技术学院 Compound containing perylene and fluorobenzene and preparation method and application thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006103907A1 (en) * 2005-03-29 2006-10-05 Idemitsu Kosan Co., Ltd. Red fluorescence conversion medium, color conversion substrate using same, and light-emitting device
JP5194428B2 (en) * 2006-10-30 2013-05-08 株式会社ニコン Reflective encoder
JP4894554B2 (en) * 2007-02-23 2012-03-14 パナソニック電工株式会社 Resin composition for optical semiconductor encapsulation and optical semiconductor device
JP5320374B2 (en) * 2010-11-09 2013-10-23 株式会社東芝 Method for manufacturing light emitting device
JP2014011415A (en) * 2012-07-03 2014-01-20 Mitsubishi Electric Corp Light emitting device, lighting device, and display device
US9598632B2 (en) 2013-11-21 2017-03-21 Ford Global Technologies, Llc Method for depositing photoluminescent material
JP2019087691A (en) * 2017-11-09 2019-06-06 シャープ株式会社 Light-emitting device and image display device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055363A1 (en) * 1980-12-27 1982-07-07 BASF Aktiengesellschaft Perylene tetracarboxylic-acid diimides and their use
EP0691390A2 (en) * 1994-07-06 1996-01-10 Basf Aktiengesellschaft Aqueous dispersions with fluorescent material
EP0692517A1 (en) * 1994-07-14 1996-01-17 Basf Aktiengesellschaft Crosslinked polymer particules containing fluorescent dyes
JPH10107325A (en) * 1996-09-30 1998-04-24 Nichia Chem Ind Ltd Light-emitting device and display using it
JP2000212554A (en) * 1998-11-20 2000-08-02 Idemitsu Kosan Co Ltd Fluorescence conversion medium and display device using the same
JP2001077433A (en) * 1999-06-30 2001-03-23 Nichia Chem Ind Ltd Light-emitting device and formation method thereof
JP2001196645A (en) * 1999-10-25 2001-07-19 Nichia Chem Ind Ltd Light emitting device
JP2002317175A (en) * 2001-04-19 2002-10-31 Mitsui Chemicals Inc Color conversion material, composition containing the material, color conversion optical part using the composition and light-emitting device using the color conversion optical part

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055363A1 (en) * 1980-12-27 1982-07-07 BASF Aktiengesellschaft Perylene tetracarboxylic-acid diimides and their use
EP0691390A2 (en) * 1994-07-06 1996-01-10 Basf Aktiengesellschaft Aqueous dispersions with fluorescent material
EP0692517A1 (en) * 1994-07-14 1996-01-17 Basf Aktiengesellschaft Crosslinked polymer particules containing fluorescent dyes
JPH10107325A (en) * 1996-09-30 1998-04-24 Nichia Chem Ind Ltd Light-emitting device and display using it
JP2000212554A (en) * 1998-11-20 2000-08-02 Idemitsu Kosan Co Ltd Fluorescence conversion medium and display device using the same
JP2001077433A (en) * 1999-06-30 2001-03-23 Nichia Chem Ind Ltd Light-emitting device and formation method thereof
JP2001196645A (en) * 1999-10-25 2001-07-19 Nichia Chem Ind Ltd Light emitting device
JP2002317175A (en) * 2001-04-19 2002-10-31 Mitsui Chemicals Inc Color conversion material, composition containing the material, color conversion optical part using the composition and light-emitting device using the color conversion optical part

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012113884A1 (en) 2011-02-24 2012-08-30 Basf Se Novel illumination devices
US9236535B2 (en) 2011-02-24 2016-01-12 Basf Se Illumination devices
WO2012168395A1 (en) 2011-06-10 2012-12-13 Basf Se Novel color converter
US9406848B2 (en) 2011-06-10 2016-08-02 Basf Se Color converter
US10230023B2 (en) 2011-06-10 2019-03-12 Basf Se Color converter
CN112194563A (en) * 2020-10-29 2021-01-08 江苏信息职业技术学院 Compound containing perylene and fluorobenzene and preparation method and application thereof
CN112194563B (en) * 2020-10-29 2022-12-27 江苏信息职业技术学院 Compound containing perylene and fluorobenzene and preparation method and application thereof

Also Published As

Publication number Publication date
TW565956B (en) 2003-12-11
TW200300615A (en) 2003-06-01
JP3479062B2 (en) 2003-12-15
JP2003204085A (en) 2003-07-18

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