GB8408994D0 - Matrix addressed display devices - Google Patents

Matrix addressed display devices

Info

Publication number
GB8408994D0
GB8408994D0 GB848408994A GB8408994A GB8408994D0 GB 8408994 D0 GB8408994 D0 GB 8408994D0 GB 848408994 A GB848408994 A GB 848408994A GB 8408994 A GB8408994 A GB 8408994A GB 8408994 D0 GB8408994 D0 GB 8408994D0
Authority
GB
United Kingdom
Prior art keywords
display devices
addressed display
matrix addressed
matrix
devices
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Withdrawn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
GB848408994A
Other versions
GB2157048A (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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB08408994A priority Critical patent/GB2157048A/en
Publication of GB8408994D0 publication Critical patent/GB8408994D0/en
Publication of GB2157048A publication Critical patent/GB2157048A/en
Withdrawn legal-status Critical Current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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light
    • 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 
    • G02F1/23—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  for the control of the colour

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
GB08408994A 1984-04-06 1984-04-06 Matrix addressed display devices Withdrawn GB2157048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08408994A GB2157048A (en) 1984-04-06 1984-04-06 Matrix addressed display devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08408994A GB2157048A (en) 1984-04-06 1984-04-06 Matrix addressed display devices

Publications (2)

Publication Number Publication Date
GB8408994D0 true GB8408994D0 (en) 1984-05-16
GB2157048A GB2157048A (en) 1985-10-16

Family

ID=10559315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08408994A Withdrawn GB2157048A (en) 1984-04-06 1984-04-06 Matrix addressed display devices

Country Status (1)

Country Link
GB (1) GB2157048A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2622185B2 (en) * 1990-06-28 1997-06-18 シャープ株式会社 Color liquid crystal display
US7843637B2 (en) 2006-06-22 2010-11-30 3M Innovative Properties Company Birefringent structured film for LED color mixing in a backlight

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897979A (en) * 1958-08-22 1962-06-06 K G M Electronics Ltd Improvements in or relating to indicator means
GB1218342A (en) * 1966-05-09 1971-01-06 Seemark Switches Ltd Improvements in or relating to illuminated displays

Also Published As

Publication number Publication date
GB2157048A (en) 1985-10-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)