WO1991008563A3 - Dispositif electronique d'affichage - Google Patents

Dispositif electronique d'affichage Download PDF

Info

Publication number
WO1991008563A3
WO1991008563A3 PCT/CH1990/000270 CH9000270W WO9108563A3 WO 1991008563 A3 WO1991008563 A3 WO 1991008563A3 CH 9000270 W CH9000270 W CH 9000270W WO 9108563 A3 WO9108563 A3 WO 9108563A3
Authority
WO
WIPO (PCT)
Prior art keywords
mosaic
electro
display device
display means
optical 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.)
Ceased
Application number
PCT/CH1990/000270
Other languages
English (en)
Other versions
WO1991008563A2 (fr
Inventor
Yvan Teres
Rolf Klappert
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.)
Asulab AG
Original Assignee
Asulab AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27174427&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1991008563(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR8916864A external-priority patent/FR2656144A1/fr
Priority claimed from CH03610/90A external-priority patent/CH696342A5/fr
Application filed by Asulab AG filed Critical Asulab AG
Priority to DE69027671T priority Critical patent/DE69027671C5/de
Priority to EP90917024A priority patent/EP0456783B2/fr
Publication of WO1991008563A2 publication Critical patent/WO1991008563A2/fr
Publication of WO1991008563A3 publication Critical patent/WO1991008563A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

Cette invention concerne un dispositif electronique d'affichage. Ce dispositif comprend au moins un moyen électro-optique d'affichage, tel que par exemple une cellule à cristal liquide, un certain nombre de motifs élémentaires associés audit moyen électro-optique d'affichage, ces motifs élémentaires étant pour la majeure partie conformés, à partir d'une série de caractères alphanumériques stylisés et choisis, sous la forme d'une structure du type mosaïque composite dont la trame est formée par les motifs qui présentent des contours hétérogènes et complémentaires, disposés en concordance pour s'imbriquer les uns dans les autres, de façon similaire à un puzzle, ce dispositif étant caractérisé en ce que la mosaïque est hachée par des bandes optiquement passives qui recouvrent partiellement certains des motifs élémentaires et forment un découpage de la mosaïque. Ce dispositif électronique d'affichage s'applique aux panneaux d'affichage de caractères alphanumériques, pour la visualisation de messages dans les centres publics tels que halls de gare ou aéroports.
PCT/CH1990/000270 1989-11-27 1990-11-26 Dispositif electronique d'affichage Ceased WO1991008563A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE69027671T DE69027671C5 (de) 1989-11-27 1990-11-26 Elektronische wiedergabevorrichtung
EP90917024A EP0456783B2 (fr) 1989-11-27 1990-11-26 Dispositif electronique d'affichage

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CH424389 1989-11-27
CH4243/89-4 1989-11-27
FR89/16864 1989-12-18
FR8916864A FR2656144A1 (fr) 1989-12-18 1989-12-18 Dispositif electronique d'affichage.
CH3610/90-5 1990-11-12
CH03610/90A CH696342A5 (fr) 1990-11-12 1990-11-12 Dispositif électronique d'affichage.

Publications (2)

Publication Number Publication Date
WO1991008563A2 WO1991008563A2 (fr) 1991-06-13
WO1991008563A3 true WO1991008563A3 (fr) 1991-09-19

Family

ID=27174427

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1990/000270 Ceased WO1991008563A2 (fr) 1989-11-27 1990-11-26 Dispositif electronique d'affichage

Country Status (6)

Country Link
EP (1) EP0456783B2 (fr)
JP (1) JPH04505814A (fr)
KR (1) KR0169981B1 (fr)
DE (1) DE69027671C5 (fr)
ES (1) ES2091250T5 (fr)
WO (1) WO1991008563A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503357C2 (sv) * 1994-09-01 1996-05-28 Touch Display Systems Ab Anordning för åstadkommande av display o dyl

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR588406A (fr) * 1924-01-04 1925-05-07 Tableau translucide présentant par transparence des inscriptions changeantes commandées à distance
FR2463469A1 (fr) * 1979-08-16 1981-02-20 Ebauches Sa Reseau d'affichage alpha-numerique pour majuscule et minuscule
EP0180685A1 (fr) * 1984-09-11 1986-05-14 Ascom Autophon Ag Arrangement d'indication alphanumérique avec des segments commandés respectivement dans un état visible et invisible
EP0255158A2 (fr) * 1986-07-07 1988-02-03 Koninklijke Philips Electronics N.V. Dispositif d'affichage des données
US4794390A (en) * 1986-03-10 1988-12-27 Lippman Jeffrey H Alphanumeric display means
DE3816550A1 (de) * 1988-05-11 1989-11-23 Krone Ag Elektrooptische flachanzeigetafel fuer alphanumerische zeichen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151832B (en) † 1983-12-16 1987-08-19 Standard Telephones Cables Ltd Electro optic flat panel display

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR588406A (fr) * 1924-01-04 1925-05-07 Tableau translucide présentant par transparence des inscriptions changeantes commandées à distance
FR2463469A1 (fr) * 1979-08-16 1981-02-20 Ebauches Sa Reseau d'affichage alpha-numerique pour majuscule et minuscule
EP0180685A1 (fr) * 1984-09-11 1986-05-14 Ascom Autophon Ag Arrangement d'indication alphanumérique avec des segments commandés respectivement dans un état visible et invisible
US4794390A (en) * 1986-03-10 1988-12-27 Lippman Jeffrey H Alphanumeric display means
EP0255158A2 (fr) * 1986-07-07 1988-02-03 Koninklijke Philips Electronics N.V. Dispositif d'affichage des données
DE3816550A1 (de) * 1988-05-11 1989-11-23 Krone Ag Elektrooptische flachanzeigetafel fuer alphanumerische zeichen

Also Published As

Publication number Publication date
EP0456783A1 (fr) 1991-11-21
KR0169981B1 (ko) 1999-01-15
ES2091250T3 (es) 1996-11-01
DE69027671T3 (de) 2001-09-20
KR920701935A (ko) 1992-08-12
JPH04505814A (ja) 1992-10-08
DE69027671T2 (de) 1997-02-13
EP0456783B1 (fr) 1996-07-03
DE69027671D1 (de) 1996-08-08
ES2091250T5 (es) 2001-08-01
WO1991008563A2 (fr) 1991-06-13
EP0456783B2 (fr) 2001-02-07
DE69027671C5 (de) 2006-09-07

Similar Documents

Publication Publication Date Title
EP0283235A3 (fr) Dispositif d'affichage à cristaux liquides
EP0464897A3 (en) Active matrix liquid crystal display devices
DE2963594D1 (en) Scanned screen layouts in display system
DE69016349D1 (de) Flüssigkristallanzeige.
GB9014523D0 (en) Liquid crystal display
SG47733A1 (en) Back-light type liquid crystal display
DE68921567D1 (de) Flüssigkristallanzeigetafel mit verminderten Pixeldefekten.
TW372306B (en) Luminescent device, timepiece, electronic apparatus and method for manufacturing luminescent
DE69019042D1 (de) Ferroelektrische Flüssigkristallzusammensetzung und Anzeigevorrichtung.
EP0629895A3 (fr) Dispositif d'affichage à cristal liquide.
DE69020173D1 (de) Aktives Matrix-Substrat und Anzeigevorrichtung mit dieser aktiven Matrix.
EP0146285A3 (fr) Panneau d'affichage électro-optique plan
DE69015039D1 (de) Flüssigkristallanzeige.
DE59008022D1 (de) Supertwist-flüssigkristallanzeige.
GB2274723B (en) Liquid crystal display and the manufacturing method thereof
JPS53147441A (en) Generating unit of character pattern
DE69313035D1 (de) Flüssigkristallorientierungsschichten sowie Flüssigkristallanzeigevorrichtungen
CA2296174A1 (fr) Affichage a cristaux liquides offrant une meilleure lisibilite de caracteres
CA2235072A1 (fr) Dispositif permettant de former un cadre d'image
DE69021521D1 (de) Flüssigkristallanzeige.
EP0278664A3 (fr) Panneau pour télévision
AU7049891A (en) Puzzle with interleaved pieces forming graphic display
JPS56119129A (en) Screen for gravure and its preparation
TW375690B (en) Liquid crystal display module and a method for fabricating the same
JPS5394955A (en) Liquid crystal display device

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP KR NO US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE

WWE Wipo information: entry into national phase

Ref document number: 1990917024

Country of ref document: EP

AK Designated states

Kind code of ref document: A3

Designated state(s): JP KR NO US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE

WWP Wipo information: published in national office

Ref document number: 1990917024

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1990917024

Country of ref document: EP