FR2517921B1 - Dispositif electroluminescent et son procede d'obtention - Google Patents

Dispositif electroluminescent et son procede d'obtention

Info

Publication number
FR2517921B1
FR2517921B1 FR8220330A FR8220330A FR2517921B1 FR 2517921 B1 FR2517921 B1 FR 2517921B1 FR 8220330 A FR8220330 A FR 8220330A FR 8220330 A FR8220330 A FR 8220330A FR 2517921 B1 FR2517921 B1 FR 2517921B1
Authority
FR
France
Prior art keywords
producing
light emitting
same
emitting device
light
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
FR8220330A
Other languages
English (en)
Other versions
FR2517921A1 (fr
Inventor
Michael Stuart Waite
Surjit Singh Chadha
Weng Yee Leong
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.)
UK Government
Original Assignee
UK Government
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 UK Government filed Critical UK Government
Publication of FR2517921A1 publication Critical patent/FR2517921A1/fr
Application granted granted Critical
Publication of FR2517921B1 publication Critical patent/FR2517921B1/fr
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
FR8220330A 1981-12-04 1982-12-03 Dispositif electroluminescent et son procede d'obtention Expired FR2517921B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8136678 1981-12-04

Publications (2)

Publication Number Publication Date
FR2517921A1 FR2517921A1 (fr) 1983-06-10
FR2517921B1 true FR2517921B1 (fr) 1987-03-06

Family

ID=10526388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8220330A Expired FR2517921B1 (fr) 1981-12-04 1982-12-03 Dispositif electroluminescent et son procede d'obtention

Country Status (4)

Country Link
US (1) US4529885A (fr)
JP (2) JPS58117677A (fr)
FR (1) FR2517921B1 (fr)
NL (1) NL8204697A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529885A (en) * 1981-12-04 1985-07-16 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Direct current electroluminescent devices
US4634639A (en) * 1984-04-30 1987-01-06 Hoya Corporation Electroluminescent panel having a light absorption layer of germanium oxide
NL8502570A (nl) * 1985-09-20 1987-04-16 Philips Nv Roentgenbeeldversterkerbuis met geoeptimaliseerde microstructuur.
JPH0744069B2 (ja) * 1985-12-18 1995-05-15 キヤノン株式会社 電場発光素子の製造方法
US4902567A (en) * 1987-12-31 1990-02-20 Loctite Luminescent Systems, Inc. Electroluminescent lamp devices using monolayers of electroluminescent materials
US6613455B1 (en) * 1999-01-14 2003-09-02 3M Innovative Properties Company Electroluminescent device and method for producing same
JP2007297608A (ja) * 2006-04-07 2007-11-15 Sumitomo Metal Mining Co Ltd 透光性導電塗料及び透光性導電膜並びに分散型エレクトロルミネッセンス素子
KR102369676B1 (ko) * 2017-04-10 2022-03-04 삼성디스플레이 주식회사 표시 장치의 제조장치 및 표시 장치의 제조방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829265A (en) * 1954-11-23 1958-04-01 Westinghouse Electric Corp Electrode structrue for imaging device
US3731353A (en) * 1972-02-16 1973-05-08 A Vecht Method of making electroluminescent devices
US4015166A (en) * 1972-09-06 1977-03-29 Matsushita Electric Industrial Co., Ltd. X-Y matrix type electroluminescent display panel
GB1407098A (en) * 1972-12-08 1975-09-24 Inst Poluprovodnikov Electroluminescent device
CH559096A5 (fr) * 1973-06-13 1975-02-28 Netstal Ag Maschf Giesserei
GB1568111A (en) * 1975-07-22 1980-05-29 Phosphor Prod Co Ltd Electroluminescent devices
JPS6042600B2 (ja) * 1975-07-22 1985-09-24 フオスフアー プロダクツ カンパニー リミテツド エレクトロミネツサンス装置
JPS532177U (fr) * 1976-06-23 1978-01-10
JPS53138751A (en) * 1977-05-11 1978-12-04 Hitachi Ltd Manufacture of liquid crystal display element
JPS5814556Y2 (ja) * 1979-01-22 1983-03-23 オムロン株式会社 電界発光素子
JPS5937555B2 (ja) * 1979-11-09 1984-09-10 日本電気ホームエレクトロニクス株式会社 両面発光形電界発光灯の製造方法
JPS57123684A (en) * 1981-01-23 1982-08-02 Sumitomo Electric Industries Method of producing thin film light emitting element
JPS57165996A (en) * 1981-04-03 1982-10-13 Alps Electric Co Ltd Electric field light emitting device and method of producing same
US4529885A (en) * 1981-12-04 1985-07-16 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Direct current electroluminescent devices

Also Published As

Publication number Publication date
JPH0440836B2 (fr) 1992-07-06
JPH02119094A (ja) 1990-05-07
JPH0231474B2 (fr) 1990-07-13
JPS58117677A (ja) 1983-07-13
FR2517921A1 (fr) 1983-06-10
US4529885A (en) 1985-07-16
NL8204697A (nl) 1983-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse