FR2405604A1 - Panneau de visualisation electro-luminescent a couches minces - Google Patents

Panneau de visualisation electro-luminescent a couches minces

Info

Publication number
FR2405604A1
FR2405604A1 FR7828675A FR7828675A FR2405604A1 FR 2405604 A1 FR2405604 A1 FR 2405604A1 FR 7828675 A FR7828675 A FR 7828675A FR 7828675 A FR7828675 A FR 7828675A FR 2405604 A1 FR2405604 A1 FR 2405604A1
Authority
FR
France
Prior art keywords
panel
video signals
thin
display panel
luminescent display
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
FR7828675A
Other languages
English (en)
Other versions
FR2405604B1 (fr
Inventor
Yoshiharu Kanatani
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.)
Sharp Corp
Original Assignee
Sharp 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
Priority claimed from JP12121377A external-priority patent/JPS6015078B2/ja
Priority claimed from JP12121477A external-priority patent/JPS6015079B2/ja
Priority claimed from JP12208577A external-priority patent/JPS6044869B2/ja
Priority claimed from JP6965678A external-priority patent/JPS54159817A/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of FR2405604A1 publication Critical patent/FR2405604A1/fr
Application granted granted Critical
Publication of FR2405604B1 publication Critical patent/FR2405604B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/14—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)

Abstract

<< Panneau de visualisation électro-luminescent à couches minces. b. On fait varier, en fonction des signaux vidéo, l'amplitude de la tension d'une impulsion appliquée au panneau. Selon un mode de réalisation préféré, on fait varier, en fonction des signaux vidéo, l'intensité d'un courant constant ou une période de mise en conduction d'un élément à courant constant prévu dans le circuit de décharge, afin de contrôler l'amplitude de la pré-charge du panneau. Le degré de décharge de la pré-charge du panneau est commandé par les signaux vidéo. Il en résulte que la luminescence du panneau correspond aux signaux vidéo. c. Applications : permet d'obtenir une visualisation à demi-teintes.
FR7828675A 1977-10-07 1978-10-06 Panneau de visualisation electro-luminescent a couches minces Granted FR2405604A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP12121377A JPS6015078B2 (ja) 1977-10-07 1977-10-07 薄膜ｅｌ表示装置の駆動装置
JP12121477A JPS6015079B2 (ja) 1977-10-07 1977-10-07 薄膜ｅｌ表示装置の駆動装置
JP12208577A JPS6044869B2 (ja) 1977-10-11 1977-10-11 薄膜ｅｌ表示装置の駆動方法
JP6965678A JPS54159817A (en) 1978-06-07 1978-06-07 High-voltage-driven mosic

Publications (2)

Publication Number Publication Date
FR2405604A1 true FR2405604A1 (fr) 1979-05-04
FR2405604B1 FR2405604B1 (fr) 1982-05-28

Family

ID=27465162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828675A Granted FR2405604A1 (fr) 1977-10-07 1978-10-06 Panneau de visualisation electro-luminescent a couches minces

Country Status (3)

Country Link
DE (1) DE2843801C2 (fr)
FR (1) FR2405604A1 (fr)
GB (2) GB2008303B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157693A (ja) * 1983-02-28 1984-09-07 シチズン時計株式会社 表示装置の駆動方法
JPH0591447A (ja) * 1991-09-25 1993-04-09 Toshiba Corp 透過形液晶表示装置
JP3482683B2 (ja) * 1994-04-22 2003-12-22 ソニー株式会社 アクティブマトリクス表示装置及びその駆動方法
JP3451717B2 (ja) * 1994-04-22 2003-09-29 ソニー株式会社 アクティブマトリクス表示装置及びその駆動方法
JP3598650B2 (ja) * 1996-05-13 2004-12-08 株式会社デンソー Ｅｌ表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332585A1 (fr) * 1975-11-21 1977-06-17 Westinghouse Electric Corp Panneau d'affichage electroluminescent
FR2360143A1 (fr) * 1976-07-30 1978-02-24 Sharp Kk Montage de commande pour tableau d'affichage a matrice electro-luminescente en film mince

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421695B1 (fr) * 1969-06-14 1979-08-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332585A1 (fr) * 1975-11-21 1977-06-17 Westinghouse Electric Corp Panneau d'affichage electroluminescent
FR2360143A1 (fr) * 1976-07-30 1978-02-24 Sharp Kk Montage de commande pour tableau d'affichage a matrice electro-luminescente en film mince

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *

Also Published As

Publication number Publication date
GB2057743B (en) 1982-09-08
GB2008303A (en) 1979-05-31
GB2008303B (en) 1982-03-24
DE2843801C2 (de) 1983-01-20
GB2057743A (en) 1981-04-01
DE2843801A1 (de) 1979-04-19
FR2405604B1 (fr) 1982-05-28

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