DE3466342D1 - A thin film electroluminescent display device - Google Patents

A thin film electroluminescent display device

Info

Publication number
DE3466342D1
DE3466342D1 DE8484112241T DE3466342T DE3466342D1 DE 3466342 D1 DE3466342 D1 DE 3466342D1 DE 8484112241 T DE8484112241 T DE 8484112241T DE 3466342 T DE3466342 T DE 3466342T DE 3466342 D1 DE3466342 D1 DE 3466342D1
Authority
DE
Germany
Prior art keywords
display device
thin film
electroluminescent display
film electroluminescent
thin
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.)
Expired
Application number
DE8484112241T
Other languages
German (de)
Inventor
Martin P Schrank
Murthy S Ayyagari
Dennis B Shinn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osram Sylvania Inc
Original Assignee
GTE Products Corp
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 GTE Products Corp filed Critical GTE Products Corp
Application granted granted Critical
Publication of DE3466342D1 publication Critical patent/DE3466342D1/en
Expired legal-status Critical Current

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
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
DE8484112241T 1983-10-11 1984-10-11 A thin film electroluminescent display device Expired DE3466342D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54022383A 1983-10-11 1983-10-11

Publications (1)

Publication Number Publication Date
DE3466342D1 true DE3466342D1 (en) 1987-10-22

Family

ID=24154526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484112241T Expired DE3466342D1 (en) 1983-10-11 1984-10-11 A thin film electroluminescent display device

Country Status (3)

Country Link
EP (1) EP0140246B1 (en)
CA (1) CA1243762A (en)
DE (1) DE3466342D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849674A (en) * 1987-03-12 1989-07-18 The Cherry Corporation Electroluminescent display with interlayer for improved forming
DE3712855A1 (en) * 1986-09-29 1988-04-07 Ricoh Kk THICK LAYER ELECTROLUMINESCENT DEVICE
US6610352B2 (en) 2000-12-22 2003-08-26 Ifire Technology, Inc. Multiple source deposition process
US8133554B2 (en) 2004-05-06 2012-03-13 Micron Technology, Inc. Methods for depositing material onto microfeature workpieces in reaction chambers and systems for depositing materials onto microfeature workpieces
JP5355076B2 (en) * 2005-04-15 2013-11-27 アイファイアー・アイピー・コーポレーション Magnesium oxide-containing barrier layer for dielectric thick film electroluminescent displays

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560784A (en) * 1968-07-26 1971-02-02 Sigmatron Inc Dark field, high contrast light emitting display
US4312915A (en) * 1978-01-30 1982-01-26 Massachusetts Institute Of Technology Cermet film selective black absorber
CA1144265A (en) * 1978-12-29 1983-04-05 John M. Lo High contrast display device having a dark layer
FI60332C (en) * 1980-04-24 1981-12-10 Lohja Ab Oy ELEKTROLUMINENSSTRUKTUR
JPS5871589A (en) * 1981-10-22 1983-04-28 シャープ株式会社 Thin film el element

Also Published As

Publication number Publication date
EP0140246A1 (en) 1985-05-08
CA1243762A (en) 1988-10-25
EP0140246B1 (en) 1987-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee