WO1991008563A3 - Elctronic display device - Google Patents

Elctronic display device 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
Application number
PCT/CH1990/000270
Other languages
French (fr)
Other versions
WO1991008563A2 (en
Inventor
Yvan Teres
Rolf Klappert
Original Assignee
Asulab Sa
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/en
Priority claimed from CH03610/90A external-priority patent/CH696342A5/en
Application filed by Asulab Sa filed Critical Asulab Sa
Priority to DE69027671T priority Critical patent/DE69027671C5/en
Priority to EP90917024A priority patent/EP0456783B2/en
Publication of WO1991008563A2 publication Critical patent/WO1991008563A2/en
Publication of WO1991008563A3 publication Critical patent/WO1991008563A3/en

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

Abstract

The device includes at least one electro-optical display means, such as a liquid crystal cell, a number of basic patterns linked to said electro-optical display means and for the most part shaped, on the basis of a series of selected stylised alphanumerical characters, as a composite mosaic-type structure, the raster of which consists of the patterns which have heterogenous and complementary outlines and which are arranged to interlock like the pieces of a puzzle. The device is characterized in that the mosaic is crosshatched by optically passive stripes which partially cover some of the basic patterns and divide up the mosaic. This electronic display device can be used in devices for displaying alphanumerical characters and messages in public areas such railway station concourses or airports.
PCT/CH1990/000270 1989-11-27 1990-11-26 Elctronic display device WO1991008563A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE69027671T DE69027671C5 (en) 1989-11-27 1990-11-26 ELECTRONIC PLAYING DEVICE
EP90917024A EP0456783B2 (en) 1989-11-27 1990-11-26 Elctronic display device

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CH4243/89-4 1989-11-27
CH424389 1989-11-27
FR89/16864 1989-12-18
FR8916864A FR2656144A1 (en) 1989-12-18 1989-12-18 Electronic display device
CH3610/90-5 1990-11-12
CH03610/90A CH696342A5 (en) 1990-11-12 1990-11-12 Stylised alphanumeric electronic display - comprises mosaic of heterogeneous and complementary basic patterns characterised by cross-match of dividing optically passive strips

Publications (2)

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

Family

ID=27174427

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1990/000270 WO1991008563A2 (en) 1989-11-27 1990-11-26 Elctronic display device

Country Status (6)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503357C2 (en) * 1994-09-01 1996-05-28 Touch Display Systems Ab Device for providing display and the like

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR588406A (en) * 1924-01-04 1925-05-07 Translucent table presenting by transparency changing inscriptions controlled remotely
FR2463469A1 (en) * 1979-08-16 1981-02-20 Ebauches Sa ALPHA-DIGITAL DISPLAY NETWORK FOR CAPITAL AND SMALL CAPITAL
EP0180685A1 (en) * 1984-09-11 1986-05-14 Ascom Autophon Ag Alphanumeric indicating arrangement with segments each controllable into a visible and an invisible state
EP0255158A2 (en) * 1986-07-07 1988-02-03 Koninklijke Philips Electronics N.V. Data display device
US4794390A (en) * 1986-03-10 1988-12-27 Lippman Jeffrey H Alphanumeric display means
DE3816550A1 (en) * 1988-05-11 1989-11-23 Krone Ag Flat electro-optical display panel for alphanumeric characters

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 (en) * 1924-01-04 1925-05-07 Translucent table presenting by transparency changing inscriptions controlled remotely
FR2463469A1 (en) * 1979-08-16 1981-02-20 Ebauches Sa ALPHA-DIGITAL DISPLAY NETWORK FOR CAPITAL AND SMALL CAPITAL
EP0180685A1 (en) * 1984-09-11 1986-05-14 Ascom Autophon Ag Alphanumeric indicating arrangement with segments each controllable into a visible and an invisible state
US4794390A (en) * 1986-03-10 1988-12-27 Lippman Jeffrey H Alphanumeric display means
EP0255158A2 (en) * 1986-07-07 1988-02-03 Koninklijke Philips Electronics N.V. Data display device
DE3816550A1 (en) * 1988-05-11 1989-11-23 Krone Ag Flat electro-optical display panel for alphanumeric characters

Also Published As

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

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