FR2489023A1 - Composant d'affichage electroluminescent - Google Patents

Composant d'affichage electroluminescent Download PDF

Info

Publication number
FR2489023A1
FR2489023A1 FR8113853A FR8113853A FR2489023A1 FR 2489023 A1 FR2489023 A1 FR 2489023A1 FR 8113853 A FR8113853 A FR 8113853A FR 8113853 A FR8113853 A FR 8113853A FR 2489023 A1 FR2489023 A1 FR 2489023A1
Authority
FR
France
Prior art keywords
electrode
intervals
electrodes
lines
component
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.)
Granted
Application number
FR8113853A
Other languages
English (en)
French (fr)
Other versions
FR2489023B1 (OSRAM
Inventor
Tuomo Sakari Suntola
Jorma Olarvi Antson
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.)
Lohja Oy AB
Original Assignee
Lohja Oy AB
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 Lohja Oy AB filed Critical Lohja Oy AB
Publication of FR2489023A1 publication Critical patent/FR2489023A1/fr
Application granted granted Critical
Publication of FR2489023B1 publication Critical patent/FR2489023B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • 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
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR8113853A 1980-08-20 1981-07-16 Composant d'affichage electroluminescent Granted FR2489023A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI802628A FI60804C (fi) 1980-08-20 1980-08-20 Elektroluminensaotergivningskomponent isynnerhet elektroluminensaotergivningskomponent med stor area

Publications (2)

Publication Number Publication Date
FR2489023A1 true FR2489023A1 (fr) 1982-02-26
FR2489023B1 FR2489023B1 (OSRAM) 1985-04-12

Family

ID=8513699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8113853A Granted FR2489023A1 (fr) 1980-08-20 1981-07-16 Composant d'affichage electroluminescent

Country Status (8)

Country Link
US (1) US4388554A (OSRAM)
JP (1) JPS5772293A (OSRAM)
DD (1) DD201839A5 (OSRAM)
DE (1) DE3125774A1 (OSRAM)
FI (1) FI60804C (OSRAM)
FR (1) FR2489023A1 (OSRAM)
GB (1) GB2082837B (OSRAM)
SU (1) SU1178335A3 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580848A1 (fr) * 1985-04-17 1986-10-24 Menn Roger Ecran matriciel, son procede de fabrication et dispositif d'affichage matriciel a plusieurs nuances de couleurs, commande en tout ou rien, comportant cet ecran
FR2602897A1 (fr) * 1986-08-18 1988-02-19 Thioulouse Pascal Afficheur electroluminescent a photoconducteur a faible taux de remplissage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845489A (en) * 1985-12-23 1989-07-04 Chrysler Motors Corporation Electroluminescent display drive circuitry
JP2002299067A (ja) * 2001-04-03 2002-10-11 Matsushita Electric Ind Co Ltd Ｅｌ素子及びこれを用いた照光装置
USD517416S1 (en) * 2004-03-24 2006-03-21 Kellogg Company Bottle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165667A (en) * 1960-06-10 1965-01-12 Westinghouse Electric Corp Electroluminescent device
FR1547955A (fr) * 1966-12-29 1968-11-29 Matsushita Electric Industrial Co Ltd Dispositif de présentation d'images électroluminescent
US3631286A (en) * 1970-02-16 1971-12-28 Schjeldahl Co G T Electroluminescent display device with perforated electrodes
FR2247779A1 (en) * 1973-10-12 1975-05-09 Teikoku Engineering Cy Ltd Electroluminescent display panel - has two conducting layers, one of transparent resin base and metal film or foil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932770A (en) * 1958-04-29 1960-04-12 Sylvania Electric Prod Electroluminescent device
US3560784A (en) * 1968-07-26 1971-02-02 Sigmatron Inc Dark field, high contrast light emitting display

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165667A (en) * 1960-06-10 1965-01-12 Westinghouse Electric Corp Electroluminescent device
FR1547955A (fr) * 1966-12-29 1968-11-29 Matsushita Electric Industrial Co Ltd Dispositif de présentation d'images électroluminescent
US3631286A (en) * 1970-02-16 1971-12-28 Schjeldahl Co G T Electroluminescent display device with perforated electrodes
FR2247779A1 (en) * 1973-10-12 1975-05-09 Teikoku Engineering Cy Ltd Electroluminescent display panel - has two conducting layers, one of transparent resin base and metal film or foil

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580848A1 (fr) * 1985-04-17 1986-10-24 Menn Roger Ecran matriciel, son procede de fabrication et dispositif d'affichage matriciel a plusieurs nuances de couleurs, commande en tout ou rien, comportant cet ecran
EP0202974A1 (fr) * 1985-04-17 1986-11-26 Roger Menn Ecran matriciel à couleurs, sa fabrication et dispositif comprenant un tel écran
US4924144A (en) * 1985-04-17 1990-05-08 Roger Menn Matrix screen, its production process and matrix display means with several tones, controlled on an all or nothing basis and incorporating said screen
FR2602897A1 (fr) * 1986-08-18 1988-02-19 Thioulouse Pascal Afficheur electroluminescent a photoconducteur a faible taux de remplissage
EP0259213A1 (fr) * 1986-08-18 1988-03-09 Pascal Thioulouse Afficheur electroluminescent à photoconducteur à faible taux de remplissage

Also Published As

Publication number Publication date
GB2082837B (en) 1985-01-03
US4388554A (en) 1983-06-14
DE3125774A1 (de) 1982-06-03
FI60804B (fi) 1981-11-30
JPS5772293A (en) 1982-05-06
FI60804C (fi) 1982-03-10
SU1178335A3 (ru) 1985-09-07
DD201839A5 (de) 1983-08-10
GB2082837A (en) 1982-03-10
FR2489023B1 (OSRAM) 1985-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse