FI872713A - Tunn film av elektroluminescensskiktmaterial. - Google Patents

Tunn film av elektroluminescensskiktmaterial. Download PDF

Info

Publication number
FI872713A
FI872713A FI872713A FI872713A FI872713A FI 872713 A FI872713 A FI 872713A FI 872713 A FI872713 A FI 872713A FI 872713 A FI872713 A FI 872713A FI 872713 A FI872713 A FI 872713A
Authority
FI
Finland
Prior art keywords
elektroluminescensskiktmaterial
tunn
film
tunn film
Prior art date
Application number
FI872713A
Other languages
English (en)
Finnish (fi)
Other versions
FI872713A0 (fi
Inventor
Koyata Takahashi
Yukio Ohnuki
Akio Kondoh
Original Assignee
Toyo Soda 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 Toyo Soda Mfg Co Ltd filed Critical Toyo Soda Mfg Co Ltd
Publication of FI872713A0 publication Critical patent/FI872713A0/fi
Publication of FI872713A publication Critical patent/FI872713A/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
    • H05B33/14—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
    • H05B33/145—Arrangements of the electroluminescent material
    • 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
FI872713A 1986-06-19 1987-06-17 Tunn film av elektroluminescensskiktmaterial. FI872713A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61141473A JPS63995A (ja) 1986-06-19 1986-06-19 薄膜発光層材料

Publications (2)

Publication Number Publication Date
FI872713A0 FI872713A0 (fi) 1987-06-17
FI872713A true FI872713A (fi) 1987-12-20

Family

ID=15292702

Family Applications (1)

Application Number Title Priority Date Filing Date
FI872713A FI872713A (fi) 1986-06-19 1987-06-17 Tunn film av elektroluminescensskiktmaterial.

Country Status (3)

Country Link
EP (1) EP0249942A3 (de)
JP (1) JPS63995A (de)
FI (1) FI872713A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298745B1 (de) * 1987-07-08 1992-11-25 Sharp Kabushiki Kaisha Dünnfilm-Elektrolumineszenzgerät
JP4047095B2 (ja) 2002-08-07 2008-02-13 三洋電機株式会社 無機電界発光素子およびその製造方法
JP2011032416A (ja) * 2009-08-04 2011-02-17 Sumitomo Metal Mining Co Ltd 蛍光体とその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469230A (en) * 1974-06-04 1977-04-06 Secr Defence Preparation of chemical c-mpounds
FI83015C (fi) * 1985-05-28 1991-05-10 Sharp Kk Tunnfilmelektroluminiscensanordning och process foer dess produktion.
JPH086086B2 (ja) * 1985-09-30 1996-01-24 株式会社リコー 白色エレクトロルミネツセンス素子

Also Published As

Publication number Publication date
EP0249942A3 (de) 1989-08-09
JPS63995A (ja) 1988-01-05
EP0249942A2 (de) 1987-12-23
FI872713A0 (fi) 1987-06-17

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: TOSOH CORPORATION