FR2287777A1 - Element electroluminescent - Google Patents

Element electroluminescent

Info

Publication number: FR2287777A1
Authority: FR; France
Prior art keywords: electroluminescent element; electroluminescent
Prior art date: 1974-10-10
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.): Granted

Application number

FR7531115A

Other languages

English (en)

Other versions

FR2287777B1 (fr

Inventor

Teresa Langer

Barbara Krukowska-Fulde

Jerzy Langer

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.)

OS BAD ROZWOJOWY MONOK

Original Assignee

OS BAD ROZWOJOWY MONOK

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.)

1974-10-10

Filing date

1975-10-10

Publication date

1976-05-07

1975-10-10 Application filed by OS BAD ROZWOJOWY MONOK filed Critical OS BAD ROZWOJOWY MONOK

1976-05-07 Publication of FR2287777A1 publication Critical patent/FR2287777A1/fr

1979-04-27 Application granted granted Critical

1979-04-27 Publication of FR2287777B1 publication Critical patent/FR2287777B1/fr

Status Granted legal-status Critical Current

Classifications

- H01L33/26—
- H01L33/0037—
- 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

FR7531115A 1974-10-10 1975-10-10 Element electroluminescent Granted FR2287777A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PL17474574A PL93896B1 (fr)	1974-10-10	1974-10-10

Publications (2)

Publication Number	Publication Date
FR2287777A1 true FR2287777A1 (fr)	1976-05-07
FR2287777B1 FR2287777B1 (fr)	1979-04-27

Family

ID=19969236

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7531115A Granted FR2287777A1 (fr)	1974-10-10	1975-10-10	Element electroluminescent

Country Status (7)

Country	Link
JP (1)	JPS5164888A (fr)
DD (1)	DD122596A5 (fr)
DE (1)	DE2544861A1 (fr)
FR (1)	FR2287777A1 (fr)
GB (1)	GB1496372A (fr)
PL (1)	PL93896B1 (fr)
SU (1)	SU649344A3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0625359B2 (ja) *	1984-03-16	1994-04-06	日亜化学工業株式会社	デイスプレイ用長残光螢光体
US4719386A (en) *	1984-11-24	1988-01-12	Matsushita Electric Works, Ltd.	Photoconverter and lamp utilizing multi-quantum emission
JP2739803B2 (ja) *	1992-12-25	1998-04-15	富士ゼロックス株式会社	無機薄膜ｅｌ素子

1974
- 1974-10-10 PL PL17474574A patent/PL93896B1/pl unknown
1975
- 1975-10-01 SU SU752176942A patent/SU649344A3/ru active
- 1975-10-07 DE DE19752544861 patent/DE2544861A1/de active Pending
- 1975-10-07 GB GB4090575A patent/GB1496372A/en not_active Expired
- 1975-10-08 DD DD18875175A patent/DD122596A5/xx unknown
- 1975-10-10 FR FR7531115A patent/FR2287777A1/fr active Granted
- 1975-10-11 JP JP50122826A patent/JPS5164888A/ja active Pending

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number	Publication date
GB1496372A (en)	1977-12-30
DD122596A5 (fr)	1976-10-12
FR2287777B1 (fr)	1979-04-27
SU649344A3 (ru)	1979-02-25
JPS5164888A (en)	1976-06-04
PL93896B1 (fr)	1977-06-30
DE2544861A1 (de)	1976-04-15

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Legal Events

Date	Code	Title	Description
1982-08-27	ST	Notification of lapse