EP0086551A2 - Panneau d'affichage de caractères et dispositifs de panneau - Google Patents

Panneau d'affichage de caractères et dispositifs de panneau Download PDF

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Publication number
EP0086551A2
EP0086551A2 EP83300122A EP83300122A EP0086551A2 EP 0086551 A2 EP0086551 A2 EP 0086551A2 EP 83300122 A EP83300122 A EP 83300122A EP 83300122 A EP83300122 A EP 83300122A EP 0086551 A2 EP0086551 A2 EP 0086551A2
Authority
EP
European Patent Office
Prior art keywords
segments
electrodes
display
location
character
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.)
Withdrawn
Application number
EP83300122A
Other languages
German (de)
English (en)
Other versions
EP0086551A3 (fr
Inventor
Michael George Clark
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Publication of EP0086551A2 publication Critical patent/EP0086551A2/fr
Publication of EP0086551A3 publication Critical patent/EP0086551A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
    • G09G3/18—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source using liquid crystals
EP83300122A 1982-02-01 1983-01-11 Panneau d'affichage de caractères et dispositifs de panneau Withdrawn EP0086551A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8202849 1982-02-01
GB8202849 1982-02-01

Publications (2)

Publication Number Publication Date
EP0086551A2 true EP0086551A2 (fr) 1983-08-24
EP0086551A3 EP0086551A3 (fr) 1987-05-13

Family

ID=10528030

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83300122A Withdrawn EP0086551A3 (fr) 1982-02-01 1983-01-11 Panneau d'affichage de caractères et dispositifs de panneau

Country Status (2)

Country Link
EP (1) EP0086551A3 (fr)
JP (1) JPS58132790A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996036956A2 (fr) * 1995-05-09 1996-11-21 Monsanto Company Police de caracteres conductrice

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727010A1 (de) * 1976-06-15 1977-12-29 Citizen Watch Co Ltd Verfahren zum betreiben einer elektrooptischen anzeigevorrichtung
EP0014100A2 (fr) * 1979-01-26 1980-08-06 National Research Development Corporation Affichage analogique
US4264963A (en) * 1979-06-08 1981-04-28 Texas Instruments Incorporated Static latches for storing display segment information
GB2065354A (en) * 1979-12-14 1981-06-24 Standard Telephones Cables Ltd Addressing liquid crystal displays

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727010A1 (de) * 1976-06-15 1977-12-29 Citizen Watch Co Ltd Verfahren zum betreiben einer elektrooptischen anzeigevorrichtung
EP0014100A2 (fr) * 1979-01-26 1980-08-06 National Research Development Corporation Affichage analogique
US4264963A (en) * 1979-06-08 1981-04-28 Texas Instruments Incorporated Static latches for storing display segment information
GB2065354A (en) * 1979-12-14 1981-06-24 Standard Telephones Cables Ltd Addressing liquid crystal displays

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ELECTRONIC DESIGN, vol. 29, no. 19, September 1981, pages 177-184, Waseca, MN, US; P. BRADSHAW: "Multiplexing makes liquid-crystal displays alphanumeric" *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996036956A2 (fr) * 1995-05-09 1996-11-21 Monsanto Company Police de caracteres conductrice
WO1996036956A3 (fr) * 1995-05-09 1997-05-09 Monsanto Co Police de caracteres conductrice
US5852509A (en) * 1995-05-09 1998-12-22 Monsanto Company Conductive font

Also Published As

Publication number Publication date
EP0086551A3 (fr) 1987-05-13
JPS58132790A (ja) 1983-08-08

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Inventor name: CLARK, MICHAEL GEORGE