GB8308150D0 - Character display arrangements - Google Patents

Character display arrangements

Info

Publication number
GB8308150D0
GB8308150D0 GB838308150A GB8308150A GB8308150D0 GB 8308150 D0 GB8308150 D0 GB 8308150D0 GB 838308150 A GB838308150 A GB 838308150A GB 8308150 A GB8308150 A GB 8308150A GB 8308150 D0 GB8308150 D0 GB 8308150D0
Authority
GB
United Kingdom
Prior art keywords
character display
display arrangements
arrangements
character
display
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.)
Granted
Application number
GB838308150A
Other versions
GB2118349B (en
GB2118349A (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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services Ltd
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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Priority to GB08308150A priority Critical patent/GB2118349B/en
Publication of GB8308150D0 publication Critical patent/GB8308150D0/en
Publication of GB2118349A publication Critical patent/GB2118349A/en
Application granted granted Critical
Publication of GB2118349B publication Critical patent/GB2118349B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134327—Segmented, e.g. alpha numeric display
    • 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

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
GB08308150A 1982-04-08 1983-03-24 Liquid crystal character display Expired GB2118349B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08308150A GB2118349B (en) 1982-04-08 1983-03-24 Liquid crystal character display

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8210560 1982-04-08
GB08308150A GB2118349B (en) 1982-04-08 1983-03-24 Liquid crystal character display

Publications (3)

Publication Number Publication Date
GB8308150D0 true GB8308150D0 (en) 1983-05-05
GB2118349A GB2118349A (en) 1983-10-26
GB2118349B GB2118349B (en) 1985-11-20

Family

ID=26282524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08308150A Expired GB2118349B (en) 1982-04-08 1983-03-24 Liquid crystal character display

Country Status (1)

Country Link
GB (1) GB2118349B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6724355B2 (en) * 2002-02-26 2004-04-20 Charles P. Resor Electronically actuated display array for displaying arithmetic operation symbols

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711733A (en) * 1971-11-12 1973-01-16 Ncr Interconnected electrode display means
GB1564032A (en) * 1975-11-18 1980-04-02 Citizen Watch Co Ltd Method and device fordriving liquid crystal display matrix
CH613549A5 (en) * 1976-02-25 1979-09-28 Bbc Brown Boveri & Cie
GB1581221A (en) * 1976-06-15 1980-12-10 Citizen Watch Co Ltd Matrix driving method for electro-optical display device
DE2817054A1 (en) * 1977-04-19 1978-10-26 Citizen Watch Co Ltd ELECTRO-OPTIC DISPLAY DEVICE

Also Published As

Publication number Publication date
GB2118349B (en) 1985-11-20
GB2118349A (en) 1983-10-26

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Legal Events

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

Effective date: 19930324