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GB9820857D0 - Large area light sources - Google Patents

Large area light sources

Info

Publication number
GB9820857D0
GB9820857D0 GBGB9820857.2A GB9820857A GB9820857D0 GB 9820857 D0 GB9820857 D0 GB 9820857D0 GB 9820857 A GB9820857 A GB 9820857A GB 9820857 D0 GB9820857 D0 GB 9820857D0
Authority
GB
United Kingdom
Prior art keywords
light sources
large area
area light
sources
light
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Withdrawn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
GBGB9820857.2A
Other versions
GB2341973A (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.)
Screen Technology Ltd
Original Assignee
Screen Technology 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 Screen Technology Ltd filed Critical Screen Technology Ltd
Priority to GB9820857A priority Critical patent/GB2341973A/en
Publication of GB9820857D0 publication Critical patent/GB9820857D0/en
Publication of GB2341973A publication Critical patent/GB2341973A/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Withdrawn legal-status Critical Current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
    • G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Lasers (AREA)
GB9820857A 1998-09-24 1998-09-24 A laser screen for a flat panel display Withdrawn GB2341973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9820857A GB2341973A (en) 1998-09-24 1998-09-24 A laser screen for a flat panel display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9820857A GB2341973A (en) 1998-09-24 1998-09-24 A laser screen for a flat panel display

Publications (2)

Publication Number Publication Date
GB9820857D0 true GB9820857D0 (en) 1998-11-18
GB2341973A GB2341973A (en) 2000-03-29

Family

ID=10839434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9820857A Withdrawn GB2341973A (en) 1998-09-24 1998-09-24 A laser screen for a flat panel display

Country Status (1)

Country Link
GB (1) GB2341973A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7122843B2 (en) * 2004-05-28 2006-10-17 Eastman Kodak Company Display device using vertical cavity laser arrays

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1382401A (en) * 1973-02-13 1975-01-29 Inst Poluprovodnikov Solid state laser
GB2314665B (en) * 1996-04-10 2000-05-17 Cambridge Display Tech Ltd Efficient backlighting for lcds
JP3671530B2 (en) * 1996-07-11 2005-07-13 セイコーエプソン株式会社 Liquid crystal display
WO1999035721A1 (en) * 1997-12-31 1999-07-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Laser with an organic emitter material and distributed feedback

Also Published As

Publication number Publication date
GB2341973A (en) 2000-03-29

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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)