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DE2424997A1 - Electro-optical display means - Google Patents

Electro-optical display means

Info

Publication number
DE2424997A1
DE2424997A1 DE19742424997 DE2424997A DE2424997A1 DE 2424997 A1 DE2424997 A1 DE 2424997A1 DE 19742424997 DE19742424997 DE 19742424997 DE 2424997 A DE2424997 A DE 2424997A DE 2424997 A1 DE2424997 A1 DE 2424997A1
Authority
DE
Grant status
Application
Patent type
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.)
Pending
Application number
DE19742424997
Other languages
German (de)
Inventor
Cyril Hilsum
Adrian Leonard Mears
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.)
United Kingdom Secretary of State for Defence
Original Assignee
United Kingdom Secretary of State for Defence
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

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00Scanning details of television systems
    • H04N3/10Scanning details of television systems by means not exclusively optical-mechanical
    • H04N3/12Scanning details of television systems by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00Command of the display device
    • G09G2310/02Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264Details of driving circuits
    • G09G2310/0275Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00Aspects of the architecture of display systems
    • G09G2360/14Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/141Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light conveying information used for selecting or modulating the light emitting or modulating element
DE19742424997 1973-05-23 1974-05-22 Electro-optical display means Pending DE2424997A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2455673A GB1464876A (en) 1973-05-23 1973-05-23 Electro-optic display systems

Publications (1)

Publication Number Publication Date
DE2424997A1 true true DE2424997A1 (en) 1974-12-19

Family

ID=10213495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742424997 Pending DE2424997A1 (en) 1973-05-23 1974-05-22 Electro-optical display means

Country Status (3)

Country Link
JP (1) JPS5049996A (en)
DE (1) DE2424997A1 (en)
GB (1) GB1464876A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650769A1 (en) * 1975-11-05 1977-05-18 Nat Res Dev Analog-signal-sichtgeraet
FR2496949A1 (en) * 1980-12-23 1982-06-25 Thomson Csf electro-optical switching device
EP0062235A2 (en) * 1981-04-02 1982-10-13 Asea Ab Device for converting information from an electrical to an optical shape and vice versa

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749912B2 (en) * 1973-10-29 1982-10-25

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650769A1 (en) * 1975-11-05 1977-05-18 Nat Res Dev Analog-signal-sichtgeraet
FR2496949A1 (en) * 1980-12-23 1982-06-25 Thomson Csf electro-optical switching device
US4481510A (en) * 1980-12-23 1984-11-06 Thomson-Csf Electrooptical switching device
EP0062235A2 (en) * 1981-04-02 1982-10-13 Asea Ab Device for converting information from an electrical to an optical shape and vice versa
EP0062235A3 (en) * 1981-04-02 1983-06-29 Asea Ab Device for converting information from an electrical to an optical shape and vice versa

Also Published As

Publication number Publication date Type
GB1464876A (en) 1977-02-16 application
JPS5049996A (en) 1975-05-06 application

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