IL166291A0 - Improved multilayer video screen - Google Patents

Improved multilayer video screen

Info

Publication number
IL166291A0
IL166291A0 IL16629103A IL16629103A IL166291A0 IL 166291 A0 IL166291 A0 IL 166291A0 IL 16629103 A IL16629103 A IL 16629103A IL 16629103 A IL16629103 A IL 16629103A IL 166291 A0 IL166291 A0 IL 166291A0
Authority
IL
Israel
Prior art keywords
video screen
multilayer video
improved multilayer
improved
screen
Prior art date
Application number
IL16629103A
Other languages
English (en)
Original Assignee
Pure Depth 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 Pure Depth Ltd filed Critical Pure Depth Ltd
Publication of IL166291A0 publication Critical patent/IL166291A0/xx

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1347Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/60Systems using moiré fringes
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/52Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels the 3D volume being constructed from a stack or sequence of 2D planes, e.g. depth sampling systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers
    • H04N13/388Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume
    • H04N13/395Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume with depth sampling, i.e. the volume being constructed from a stack or sequence of 2D image planes
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1343Electrodes
    • G02F1/134309Electrodes characterised by their geometrical arrangement
    • G02F1/134336Matrix

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
IL16629103A 2002-07-15 2003-07-15 Improved multilayer video screen IL166291A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ52013202 2002-07-15
PCT/NZ2003/000153 WO2004008226A1 (fr) 2002-07-15 2003-07-15 Ecran video multicouche ameliore

Publications (1)

Publication Number Publication Date
IL166291A0 true IL166291A0 (en) 2006-01-15

Family

ID=30113411

Family Applications (1)

Application Number Title Priority Date Filing Date
IL16629103A IL166291A0 (en) 2002-07-15 2003-07-15 Improved multilayer video screen

Country Status (9)

Country Link
US (1) US9137525B2 (fr)
EP (1) EP1540407A4 (fr)
JP (2) JP2005533275A (fr)
KR (1) KR20050083060A (fr)
CN (1) CN100394252C (fr)
AU (1) AU2003281120B2 (fr)
CA (1) CA2492800C (fr)
IL (1) IL166291A0 (fr)
WO (1) WO2004008226A1 (fr)

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CA2492800A1 (fr) 2004-01-22
KR20050083060A (ko) 2005-08-24
US20060290594A1 (en) 2006-12-28
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CN1678942A (zh) 2005-10-05
EP1540407A4 (fr) 2009-01-07
AU2003281120B2 (en) 2010-05-20
CA2492800C (fr) 2011-04-26
US9137525B2 (en) 2015-09-15
WO2004008226A1 (fr) 2004-01-22
JP2005533275A (ja) 2005-11-04

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