GB9717394D0 - Light filtering for emissive displays - Google Patents

Light filtering for emissive displays

Info

Publication number
GB9717394D0
GB9717394D0 GBGB9717394.2A GB9717394A GB9717394D0 GB 9717394 D0 GB9717394 D0 GB 9717394D0 GB 9717394 A GB9717394 A GB 9717394A GB 9717394 D0 GB9717394 D0 GB 9717394D0
Authority
GB
United Kingdom
Prior art keywords
light filtering
emissive displays
emissive
displays
filtering
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.)
Pending
Application number
GBGB9717394.2A
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 GBGB9717394.2A priority Critical patent/GB9717394D0/en
Publication of GB9717394D0 publication Critical patent/GB9717394D0/en
Priority to PCT/GB1998/002413 priority patent/WO1999009452A1/en
Priority to AU87392/98A priority patent/AU8739298A/en
Priority to EP98938788A priority patent/EP1004053A1/en
Priority to JP2000510058A priority patent/JP2001516066A/en
Priority to KR1020007001553A priority patent/KR20010022945A/en
Priority to CN98810106A priority patent/CN1276067A/en
Pending 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
    • 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 
    • G02F1/13—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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
GBGB9717394.2A 1997-08-15 1997-08-15 Light filtering for emissive displays Pending GB9717394D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GBGB9717394.2A GB9717394D0 (en) 1997-08-15 1997-08-15 Light filtering for emissive displays
PCT/GB1998/002413 WO1999009452A1 (en) 1997-08-15 1998-08-11 Display with a dielectric stack filter
AU87392/98A AU8739298A (en) 1997-08-15 1998-08-11 Display with a dielectric stack filter
EP98938788A EP1004053A1 (en) 1997-08-15 1998-08-11 Display with a dielectric stack filter
JP2000510058A JP2001516066A (en) 1997-08-15 1998-08-11 Display with dielectric stack filter
KR1020007001553A KR20010022945A (en) 1997-08-15 1998-08-11 Display with a dielectric stack filter
CN98810106A CN1276067A (en) 1997-08-15 1998-08-11 Display with dielectric stack filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9717394.2A GB9717394D0 (en) 1997-08-15 1997-08-15 Light filtering for emissive displays

Publications (1)

Publication Number Publication Date
GB9717394D0 true GB9717394D0 (en) 1997-10-22

Family

ID=10817592

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9717394.2A Pending GB9717394D0 (en) 1997-08-15 1997-08-15 Light filtering for emissive displays

Country Status (7)

Country Link
EP (1) EP1004053A1 (en)
JP (1) JP2001516066A (en)
KR (1) KR20010022945A (en)
CN (1) CN1276067A (en)
AU (1) AU8739298A (en)
GB (1) GB9717394D0 (en)
WO (1) WO1999009452A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW530317B (en) * 2000-11-07 2003-05-01 Koninkl Philips Electronics Nv Display device
EP1498751A4 (en) 2002-04-23 2007-08-01 Nitto Denko Corp Polarizer, polarization light source and image displayunit using them
CN100380197C (en) 2002-04-24 2008-04-09 日东电工株式会社 Viewing angle magnification liquid crystal display unit
SE526836C2 (en) * 2003-07-14 2005-11-08 Conoptix Ab An LCD and a shutter comprising an LCD
JP4248974B2 (en) 2003-09-02 2009-04-02 日東電工株式会社 Light source device and liquid crystal display device
US7746421B2 (en) 2003-10-23 2010-06-29 Nitto Denko Corporation Optical element, light condensation backlight system, and liquid crystal display
JP2005128216A (en) 2003-10-23 2005-05-19 Nitto Denko Corp Optical rotation board, optical element, condensing backlight system and liquid crystal display device
US20090002830A1 (en) * 2006-02-27 2009-01-01 Nikon Corporation Dichroic Filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4822144A (en) * 1986-12-24 1989-04-18 U.S. Philips Corporation Electro-optic color display including luminescent layer and interference filter
GB9406742D0 (en) * 1994-04-06 1994-05-25 Crossland William A Thin panel display screen

Also Published As

Publication number Publication date
AU8739298A (en) 1999-03-08
JP2001516066A (en) 2001-09-25
CN1276067A (en) 2000-12-06
EP1004053A1 (en) 2000-05-31
WO1999009452A1 (en) 1999-02-25
KR20010022945A (en) 2001-03-26

Similar Documents

Publication Publication Date Title
EP0969337A4 (en) Optical display
GB2321992B (en) Luminant sign
EP0932137A4 (en) Display
EP0935229A4 (en) Display
HUP0100194A3 (en) Fluorescent lamp
GB2332296B (en) Vacuum fluorescent display driver
GB9717394D0 (en) Light filtering for emissive displays
GB9708450D0 (en) Light assembly
EP0999536A4 (en) Optical filter for display panel
TW551600U (en) Both-side emission type fluorescent display device
HK1020098A1 (en) Screen display method
GB2339920B (en) Light filters
AU7028398A (en) Light supporting framework
GB2325854B (en) Display mount
GB9703353D0 (en) Light display
GB9708081D0 (en) Candle display unit
GB2333720B (en) Light display
TW422389U (en) Light display unit
AU5208798A (en) Light
AU131056S (en) Colour crystal lamp
GB9707255D0 (en) Laser-powered displays
GB9623042D0 (en) Light display
CA81022S (en) Fluorescent lamp
CA82107S (en) Display screen
GB9710430D0 (en) Thankyou light