GB1464876A - Electro-optic display systems - Google Patents

Electro-optic display systems

Info

Publication number
GB1464876A
GB1464876A GB2455673A GB2455673A GB1464876A GB 1464876 A GB1464876 A GB 1464876A GB 2455673 A GB2455673 A GB 2455673A GB 2455673 A GB2455673 A GB 2455673A GB 1464876 A GB1464876 A GB 1464876A
Authority
GB
United Kingdom
Prior art keywords
elements
display
controlled
generators
led
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.)
Expired
Application number
GB2455673A
Other languages
English (en)
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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK 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
Application filed by SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Priority to GB2455673A priority Critical patent/GB1464876A/en
Priority to DE19742424997 priority patent/DE2424997A1/de
Priority to JP5869174A priority patent/JPS5049996A/ja
Publication of GB1464876A publication Critical patent/GB1464876A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
    • 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
    • G09G3/20—Control 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0275—Details 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/141—Detecting 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
GB2455673A 1973-05-23 1973-05-23 Electro-optic display systems Expired GB1464876A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2455673A GB1464876A (en) 1973-05-23 1973-05-23 Electro-optic display systems
DE19742424997 DE2424997A1 (de) 1973-05-23 1974-05-22 Elektrooptische anzeigeeinrichtung
JP5869174A JPS5049996A (enrdf_load_stackoverflow) 1973-05-23 1974-05-23

Applications Claiming Priority (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
GB1464876A true GB1464876A (en) 1977-02-16

Family

ID=10213495

Family Applications (1)

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

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496949A1 (fr) * 1980-12-23 1982-06-25 Thomson Csf Dispositif electro-optique de commutation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749912B2 (enrdf_load_stackoverflow) * 1973-10-29 1982-10-25
GB1559074A (en) * 1975-11-05 1980-01-16 Nat Res Dev Electonic analogues waveform displays
SE425822B (sv) * 1981-04-02 1982-11-08 Asea Ab Anordning for omvandling av information i elektrisk form till optisk form och/eller vice versa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496949A1 (fr) * 1980-12-23 1982-06-25 Thomson Csf Dispositif electro-optique de commutation

Also Published As

Publication number Publication date
DE2424997A1 (de) 1974-12-19
JPS5049996A (enrdf_load_stackoverflow) 1975-05-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee