EP0086551A3 - Panneau d'affichage de caractères et dispositifs de panneau - Google Patents

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

Info

Publication number: EP0086551A3
Authority: EP; European Patent Office
Prior art keywords: electrodes; segment; panel; display panels; character display
Prior art date: 1982-02-01
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP0086551A2 (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.)

1982-02-01

Filing date

1983-01-11

Publication date

1987-05-13

1983-01-11 Application filed by National Research Development Corp UK filed Critical National Research Development Corp UK

1983-08-24 Publication of EP0086551A2 publication Critical patent/EP0086551A2/fr

1987-05-13 Publication of EP0086551A3 publication Critical patent/EP0086551A3/fr

Status Withdrawn legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Liquid Crystal (AREA)
Liquid Crystal Display Device Control (AREA)
Control Of Indicators Other Than Cathode Ray Tubes (AREA)

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 EP0086551A2 (fr)	1983-08-24
EP0086551A3 true 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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0871949A2 (fr) *	1995-05-09	1998-10-21	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

1983
- 1983-01-11 EP EP83300122A patent/EP0086551A3/fr not_active Withdrawn
- 1983-01-31 JP JP1447983A patent/JPS58132790A/ja active Pending

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" *

Also Published As

Publication number	Publication date
EP0086551A2 (fr)	1983-08-24
JPS58132790A (ja)	1983-08-08

Publication	Publication Date	Title
GB1405291A (en)	1975-09-10	Display devices utilising crystal light modulation
JPS5331994A (en)	1978-03-25	Driving system of display device
JPS5341199A (en)	1978-04-14	Liquid crystal color display unit
EP0192784A4 (fr)	1988-01-21	Dispositif d'affichage a cristaux liquides.
CH633155B (fr)		Dispositif d'affichage electro-optique.
JPS5723276A (en)	1982-02-06	Bipolar element and matrix type liquid crystal display panel
EP0086551A3 (fr)	1987-05-13	Panneau d'affichage de caractères et dispositifs de panneau
JPS5263014A (en)	1977-05-25	Driving system of multiple matrix liquid crystal panel
JPS52115198A (en)	1977-09-27	Liquid crystal matrix panel
JPS5541542A (en)	1980-03-24	Double matrix tablet-type input device
JPS531495A (en)	1978-01-09	Liquid crystal display unit
JPS52123125A (en)	1977-10-17	Memory panel driving system
JPS5589817A (en)	1980-07-07	Liquid crystal display panel
JPS5479519A (en)	1979-06-25	Electrode structure of liquid-crystal televison panel
JPS533182A (en)	1978-01-12	Driving system of liquid crystal display device
JPS5426688A (en)	1979-02-28	Electrochromic display unit
JPS53105191A (en)	1978-09-13	Electrode construction of liquid crystal display panel
JPS55137510A (en)	1980-10-27	Color liquid crystal display device
SE8403890L (sv)	1985-02-06	Vetskekristalldisplay med elektrodavskermning
JPS552908A (en)	1980-01-10	Display device
JPS649419A (en)	1989-01-12	Liquid crystal element
GB1523162A (en)	1978-08-31	Liquid crystal displays
JPS53135520A (en)	1978-11-27	Driving circuit of electro-optical display unit
JPS53131799A (en)	1978-11-16	Color liquid crystal display device
JPS54106189A (en)	1979-08-20	Matrix display panel and matrix display unit

Legal Events

Date	Code	Title	Description
1983-06-27	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1983-08-24	AK	Designated contracting states	Designated state(s): CH DE FR IT LI
1984-04-11	17P	Request for examination filed	Effective date: 19840131
1987-03-24	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-05-13	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE FR IT LI
1987-10-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1987-12-02	18W	Application withdrawn	Withdrawal date: 19871010
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: CLARK, MICHAEL GEORGE