FI931906A - Tunnskikts el-anordning - Google Patents

Tunnskikts el-anordning Download PDF

Info

Publication number
FI931906A
FI931906A FI931906A FI931906A FI931906A FI 931906 A FI931906 A FI 931906A FI 931906 A FI931906 A FI 931906A FI 931906 A FI931906 A FI 931906A FI 931906 A FI931906 A FI 931906A
Authority
FI
Finland
Prior art keywords
tunnskikts
anordning
Prior art date
Application number
FI931906A
Other languages
English (en)
Other versions
FI931906A0 (fi
Inventor
Atsushi Miyakoshi
Akira Matsuno
Original Assignee
Komatsu Mfg 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 Komatsu Mfg Co Ltd filed Critical Komatsu Mfg Co Ltd
Publication of FI931906A publication Critical patent/FI931906A/fi
Publication of FI931906A0 publication Critical patent/FI931906A0/fi

Links

Classifications

    • 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 radiating surfaces
    • H05B33/18—Light sources with substantially two-dimensional radiating surfaces characterised by the nature or concentration of the activator
    • 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
    • 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 radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional 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
    • 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 radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
FI931906A 1990-11-02 1993-04-28 Tunnskikts el-anordning FI931906A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1990/001426 WO1992008333A1 (en) 1990-11-02 1990-11-02 Thin-film el element

Publications (2)

Publication Number Publication Date
FI931906A true FI931906A (fi) 1993-04-28
FI931906A0 FI931906A0 (fi) 1993-04-28

Family

ID=13986810

Family Applications (1)

Application Number Title Priority Date Filing Date
FI931906A FI931906A0 (fi) 1990-11-02 1993-04-28 Tunnskikts el-anordning

Country Status (5)

Country Link
US (1) US5444268A (fi)
EP (1) EP0555470B1 (fi)
DE (1) DE69027337T2 (fi)
FI (1) FI931906A0 (fi)
WO (1) WO1992008333A1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5641582A (en) * 1992-04-16 1997-06-24 Komatsu Ltd. Thin-film EL element
JPH07335382A (ja) * 1994-06-14 1995-12-22 Sharp Corp 薄膜ｅｌ素子
US5612591A (en) * 1994-12-29 1997-03-18 Nippondenso Co., Ltd. Electroluminescent device
US20020105265A1 (en) * 2000-03-20 2002-08-08 Feng-Ju Chuang Organic electroluminescent device and method of making same
JP2002110344A (ja) 2000-09-29 2002-04-12 Tdk Corp 薄膜ｅｌ素子及びその製造方法
US6447654B1 (en) * 2001-05-29 2002-09-10 Ifire Technology Inc. Single source sputtering of thioaluminate phosphor films
JP2007242375A (ja) * 2006-03-07 2007-09-20 Ngk Insulators Ltd 電子放出装置及び同電子放出装置の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030853B1 (en) * 1979-12-12 1984-09-12 Hitachi, Ltd. Phosphor and method of manufacturing the phosphor
JPS58125781A (ja) * 1982-01-22 1983-07-26 Hitachi Ltd けい光体
JPS61121290A (ja) * 1984-11-19 1986-06-09 松下電器産業株式会社 薄膜ｅｌ素子の製法
US4717858A (en) * 1985-01-22 1988-01-05 Sharp Kabushiki Kaisha Thin film electroluminescence device
JPS625596A (ja) * 1985-06-28 1987-01-12 シャープ株式会社 薄膜発光素子
US4900584A (en) * 1987-01-12 1990-02-13 Planar Systems, Inc. Rapid thermal annealing of TFEL panels
JPH01100892A (ja) * 1987-10-12 1989-04-19 Komatsu Ltd 薄膜ｅｌ素子
US5101288A (en) * 1989-04-06 1992-03-31 Ricoh Company, Ltd. LCD having obliquely split or interdigitated pixels connected to MIM elements having a diamond-like insulator
JP2709343B2 (ja) * 1989-06-09 1998-02-04 株式会社小松製作所 薄膜ｅｌ素子
DE4042389C2 (de) * 1989-06-23 1993-10-21 Sharp Kk Dünnfilm-Elektrolumineszenzvorrichtung

Also Published As

Publication number Publication date
EP0555470B1 (en) 1996-06-05
EP0555470A4 (en) 1993-10-20
DE69027337D1 (de) 1996-07-11
WO1992008333A1 (en) 1992-05-14
FI931906A0 (fi) 1993-04-28
EP0555470A1 (en) 1993-08-18
US5444268A (en) 1995-08-22
DE69027337T2 (de) 1997-01-02

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