FR2394946B1 - Procede et appareil de visualisation d'images video sur une matrice d'elements d'emission de lumiere - Google Patents

Procede et appareil de visualisation d'images video sur une matrice d'elements d'emission de lumiere

Info

Publication number
FR2394946B1
FR2394946B1 FR7818174A FR7818174A FR2394946B1 FR 2394946 B1 FR2394946 B1 FR 2394946B1 FR 7818174 A FR7818174 A FR 7818174A FR 7818174 A FR7818174 A FR 7818174A FR 2394946 B1 FR2394946 B1 FR 2394946B1
Authority
FR
France
Prior art keywords
matrix
light
emitting elements
video images
viewing video
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
FR7818174A
Other languages
English (en)
Other versions
FR2394946A1 (fr
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.)
Sony Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Publication of FR2394946A1 publication Critical patent/FR2394946A1/fr
Application granted granted Critical
Publication of FR2394946B1 publication Critical patent/FR2394946B1/fr
Expired 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)
  • Transforming Electric Information Into Light Information (AREA)
  • Liquid Crystal Display Device Control (AREA)
FR7818174A 1977-06-16 1978-06-16 Procede et appareil de visualisation d'images video sur une matrice d'elements d'emission de lumiere Expired FR2394946B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7154577A JPS546421A (en) 1977-06-16 1977-06-16 Picture display unit

Publications (2)

Publication Number Publication Date
FR2394946A1 FR2394946A1 (fr) 1979-01-12
FR2394946B1 true FR2394946B1 (fr) 1985-11-22

Family

ID=13463806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818174A Expired FR2394946B1 (fr) 1977-06-16 1978-06-16 Procede et appareil de visualisation d'images video sur une matrice d'elements d'emission de lumiere

Country Status (8)

Country Link
US (1) US4194215A (fr)
JP (1) JPS546421A (fr)
AU (1) AU524080B2 (fr)
CA (1) CA1096035A (fr)
DE (1) DE2826549A1 (fr)
FR (1) FR2394946B1 (fr)
GB (1) GB2000412B (fr)
NL (1) NL193042C (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU177273B (en) * 1976-06-29 1981-08-28 Villamos Berendezes Es Keszule Circuit arrangement for representing picture of delicate gradation on display boards consisting of individual sources of light in matrix arrangement
DE2854236C2 (de) * 1978-12-15 1982-06-09 Deutsche Itt Industries Gmbh, 7800 Freiburg Farbfernsehempfänger mit mindestens teilweise digitaler Signalverarbeitung und mit mindestens einer integrierten Schaltung für das Luminanzsignal und die Chrominanzsignale
DE3015141C2 (de) * 1980-04-19 1985-10-03 Deutsche Itt Industries Gmbh, 7800 Freiburg Farbfernseh-Empfänger mit mindestens einer integrierten Schaltung für das Luminanzsignal und die Chrominanzsignale
JPS57207286A (en) * 1981-06-15 1982-12-18 Seiko Instr & Electronics Display unit
JPS5927687A (ja) * 1982-08-04 1984-02-14 Casio Comput Co Ltd ポケツタブルテレビジヨン受像機
CA1239468A (fr) * 1984-01-13 1988-07-19 Yuji Watanabe Systeme d'affichage video
JPS60158780A (ja) * 1984-01-27 1985-08-20 Sony Corp 表示装置
US4745485A (en) * 1985-01-28 1988-05-17 Sanyo Electric Co., Ltd Picture display device
JP2574753B2 (ja) * 1986-02-17 1997-01-22 株式会社日立製作所 メモリ機能付ガス放電パネルの駆動方法
US4771278A (en) * 1986-07-28 1988-09-13 Charles Pooley Modular large-size forming lamp matrix system
JPS63169770U (fr) * 1988-03-28 1988-11-04
US5742265A (en) * 1990-12-17 1998-04-21 Photonics Systems Corporation AC plasma gas discharge gray scale graphic, including color and video display drive system
JP2790546B2 (ja) * 1991-02-28 1998-08-27 三菱電機株式会社 表示装置
JPH09101760A (ja) * 1995-10-04 1997-04-15 Pioneer Electron Corp 発光素子の駆動方法および駆動装置
JP4846571B2 (ja) * 2003-04-24 2011-12-28 ディスプレイテック，インコーポレイテッド 微小表示装置システム及び画像を表示する方法
KR100951901B1 (ko) * 2003-08-14 2010-04-09 삼성전자주식회사 신호 변환 장치 및 이를 갖는 표시 장치
CN1893539B (zh) * 2005-07-01 2011-05-25 康佳集团股份有限公司 数字显示装置及其扫描方法
EP2109859A4 (fr) * 2007-01-04 2010-03-31 Displaytech Inc Affichage numérique
JP7145704B2 (ja) * 2018-09-11 2022-10-03 株式会社ジャパンディスプレイ 表示装置及びルーム装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590156A (en) * 1968-08-28 1971-06-29 Zenith Radio Corp Flat panel display system with time-modulated gray scale
US3627924A (en) * 1969-05-16 1971-12-14 Energy Conversion Devices Inc Flat screen television system
US3654606A (en) * 1969-11-06 1972-04-04 Rca Corp Alternating voltage excitation of liquid crystal display matrix
CA949159A (en) * 1970-06-20 1974-06-11 Teruo Sato Scanning apparatus for dc el crossed-grid panel
US3740570A (en) * 1971-09-27 1973-06-19 Litton Systems Inc Driving circuits for light emitting diodes
US3909788A (en) * 1971-09-27 1975-09-30 Litton Systems Inc Driving circuits for light emitting diodes
JPS5238693B2 (fr) * 1971-12-30 1977-09-30
US3838209A (en) * 1972-06-08 1974-09-24 Matsushita Electric Ind Co Ltd Scanning apparatus for a matrix display panel
US3863023A (en) * 1973-02-28 1975-01-28 Owens Illinois Inc Method and apparatus for generation of gray scale in gaseous discharge panel using multiple memory planes
JPS5331698Y2 (fr) * 1973-05-19 1978-08-07
SE403529B (sv) * 1975-01-21 1978-08-21 Western Electric Co Bildpresentationsanordning
HU177273B (en) * 1976-06-29 1981-08-28 Villamos Berendezes Es Keszule Circuit arrangement for representing picture of delicate gradation on display boards consisting of individual sources of light in matrix arrangement

Also Published As

Publication number Publication date
NL193042B (nl) 1998-04-01
AU3719678A (en) 1979-12-20
JPS6131670B2 (fr) 1986-07-22
FR2394946A1 (fr) 1979-01-12
NL193042C (nl) 1998-08-04
AU524080B2 (en) 1982-09-02
CA1096035A (fr) 1981-02-17
NL7806530A (nl) 1978-12-19
GB2000412A (en) 1979-01-04
JPS546421A (en) 1979-01-18
DE2826549A1 (de) 1979-01-04
GB2000412B (en) 1982-01-27
US4194215A (en) 1980-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse