FR2517921B1 - Dispositif electroluminescent et son procede d'obtention - Google Patents
Dispositif electroluminescent et son procede d'obtentionInfo
- 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
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
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)
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)
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 |
-
1982
- 1982-12-01 US US06/445,752 patent/US4529885A/en not_active Expired - Fee Related
- 1982-12-02 JP JP57212053A patent/JPS58117677A/ja active Granted
- 1982-12-03 FR FR8220330A patent/FR2517921B1/fr not_active Expired
- 1982-12-03 NL NL8204697A patent/NL8204697A/nl not_active Application Discontinuation
-
1989
- 1989-09-07 JP JP1232686A patent/JPH02119094A/ja active Granted
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 |