GB1523436A - Three dimensional display system - Google Patents

Three dimensional display system

Info

Publication number
GB1523436A
GB1523436A GB49609/74A GB4960974A GB1523436A GB 1523436 A GB1523436 A GB 1523436A GB 49609/74 A GB49609/74 A GB 49609/74A GB 4960974 A GB4960974 A GB 4960974A GB 1523436 A GB1523436 A GB 1523436A
Authority
GB
United Kingdom
Prior art keywords
display
images
liquid crystal
crystal cell
polarizer
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.)
Expired
Application number
GB49609/74A
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB49609/74A priority Critical patent/GB1523436A/en
Publication of GB1523436A publication Critical patent/GB1523436A/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
    • G02F1/1313—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 specially adapted for a particular application
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Liquid Crystal (AREA)

Abstract

1523436 Three dimensional display system DEFENCE SECRETARY OF STATE FOR 24 Oct 1975 [15 Nov 1974] 49609/74 Heading H4F A system for observing an apparent threedimensional image includes a display for producing in sequence two images of a scene viewed from different but similar viewpoints, a polarizer and liquid crystal cell arrangement for acting as an optical shutter on application of electric voltages to the arrangement, whereby images may be separately received by the two eyes of an observer, and control circuits for presenting the two images on the display in synchronism with the application of voltages to said polarizer and liquid crystal cell arrangement whereby each eye of the observer may receive its appropriate image. In one embodiment, the display comprises a cathode-ray tube 1, a polarizing layer 2 and a twisted nematic liquid crystal cell 3 being mounted on the front face of the tube 1. The display is viewed through glasses 10 provided with polarising lenses 11, 12.
GB49609/74A 1975-10-24 1975-10-24 Three dimensional display system Expired GB1523436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB49609/74A GB1523436A (en) 1975-10-24 1975-10-24 Three dimensional display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49609/74A GB1523436A (en) 1975-10-24 1975-10-24 Three dimensional display system

Publications (1)

Publication Number Publication Date
GB1523436A true GB1523436A (en) 1978-08-31

Family

ID=10452929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49609/74A Expired GB1523436A (en) 1975-10-24 1975-10-24 Three dimensional display system

Country Status (1)

Country Link
GB (1) GB1523436A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946008A1 (en) * 1978-11-17 1980-06-04 Marconi Instruments Ltd SPECTRAL ANALYZER WITH MULTICOLORED DISPLAY
US4561723A (en) * 1982-04-28 1985-12-31 Tomy Kogyo Co., Inc. Electronic stereoscopic viewing device
GB2175171A (en) * 1985-04-26 1986-11-19 Tektronix Inc Stereoscopic imaging system with passive viewing apparatus
EP0233636A2 (en) * 1986-02-17 1987-08-26 Sharp Kabushiki Kaisha Virtual stereographic display system
FR2606892A2 (en) * 1986-02-04 1988-05-20 Cornuejols Georges Matrix electronic shutter controller for optical image transmission or projection apparatus
EP0332268A1 (en) * 1988-03-10 1989-09-13 Koninklijke Philips Electronics N.V. Display and pick-up device for stereoscopic picture display
WO1992011735A1 (en) * 1990-12-21 1992-07-09 Delta Systems Design Limited Stereoscopic imaging systems
US5537144A (en) * 1990-06-11 1996-07-16 Revfo, Inc. Electro-optical display system for visually displaying polarized spatially multiplexed images of 3-D objects for use in stereoscopically viewing the same with high image quality and resolution
US5553203A (en) * 1990-09-26 1996-09-03 Reveo, Inc. Pixel data processing system and method for producing and graphically presenting spatially multiplexed images of 3-D objects for stereoscopic viewing thereof
US5686975A (en) * 1993-10-18 1997-11-11 Stereographics Corporation Polarel panel for stereoscopic displays
US5835166A (en) * 1994-08-17 1998-11-10 Hall; Dennis R. Chiral nematic liquid crystal polarization modulated color display for stereoscopic viewing device
US5844717A (en) * 1990-06-11 1998-12-01 Reveo, Inc. Method and system for producing micropolarization panels for use in micropolarizing spatially multiplexed images of 3-D objects during stereoscopic display processes
US5898520A (en) * 1997-02-11 1999-04-27 Raytheon Company Three-dimensional imaging system having a polarizing filter
US6111598A (en) * 1993-11-12 2000-08-29 Peveo, Inc. System and method for producing and displaying spectrally-multiplexed images of three-dimensional imagery for use in flicker-free stereoscopic viewing thereof
US6195205B1 (en) 1991-12-18 2001-02-27 Reveo, Inc. Multi-mode stereoscopic imaging system
WO2010102004A1 (en) * 2009-03-04 2010-09-10 American Polarizers Inc. Acrylic circular polarization lens for 3d vision and method of producing same
CN102116961A (en) * 2009-12-30 2011-07-06 乐金显示有限公司 Three dimensional image system
CN102591127A (en) * 2011-03-23 2012-07-18 深圳市亿思达显示科技有限公司 Projector and stereoscopic image system

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946008A1 (en) * 1978-11-17 1980-06-04 Marconi Instruments Ltd SPECTRAL ANALYZER WITH MULTICOLORED DISPLAY
US4561723A (en) * 1982-04-28 1985-12-31 Tomy Kogyo Co., Inc. Electronic stereoscopic viewing device
GB2175171A (en) * 1985-04-26 1986-11-19 Tektronix Inc Stereoscopic imaging system with passive viewing apparatus
GB2175171B (en) * 1985-04-26 1989-12-28 Tektronix Inc Stereoscopic imaging system with passive viewing apparatus
FR2606892A2 (en) * 1986-02-04 1988-05-20 Cornuejols Georges Matrix electronic shutter controller for optical image transmission or projection apparatus
EP0233636A2 (en) * 1986-02-17 1987-08-26 Sharp Kabushiki Kaisha Virtual stereographic display system
EP0233636A3 (en) * 1986-02-17 1988-11-30 Sharp Kabushiki Kaisha Virtual stereographic display system
EP0332268A1 (en) * 1988-03-10 1989-09-13 Koninklijke Philips Electronics N.V. Display and pick-up device for stereoscopic picture display
US5844717A (en) * 1990-06-11 1998-12-01 Reveo, Inc. Method and system for producing micropolarization panels for use in micropolarizing spatially multiplexed images of 3-D objects during stereoscopic display processes
US6384971B1 (en) 1990-06-11 2002-05-07 Reveo, Inc. Methods for manufacturing micropolarizers
US5537144A (en) * 1990-06-11 1996-07-16 Revfo, Inc. Electro-optical display system for visually displaying polarized spatially multiplexed images of 3-D objects for use in stereoscopically viewing the same with high image quality and resolution
US5553203A (en) * 1990-09-26 1996-09-03 Reveo, Inc. Pixel data processing system and method for producing and graphically presenting spatially multiplexed images of 3-D objects for stereoscopic viewing thereof
WO1992011735A1 (en) * 1990-12-21 1992-07-09 Delta Systems Design Limited Stereoscopic imaging systems
US6195205B1 (en) 1991-12-18 2001-02-27 Reveo, Inc. Multi-mode stereoscopic imaging system
US5686975A (en) * 1993-10-18 1997-11-11 Stereographics Corporation Polarel panel for stereoscopic displays
US6111598A (en) * 1993-11-12 2000-08-29 Peveo, Inc. System and method for producing and displaying spectrally-multiplexed images of three-dimensional imagery for use in flicker-free stereoscopic viewing thereof
US6333757B1 (en) 1993-11-12 2001-12-25 Reveo, Inc. Method and apparatus for producing and displaying spectrally-multiplexed images of three-dimensional imagery for use in stereoscopic viewing thereof
US5835166A (en) * 1994-08-17 1998-11-10 Hall; Dennis R. Chiral nematic liquid crystal polarization modulated color display for stereoscopic viewing device
US5898520A (en) * 1997-02-11 1999-04-27 Raytheon Company Three-dimensional imaging system having a polarizing filter
WO2010102004A1 (en) * 2009-03-04 2010-09-10 American Polarizers Inc. Acrylic circular polarization lens for 3d vision and method of producing same
CN102116961A (en) * 2009-12-30 2011-07-06 乐金显示有限公司 Three dimensional image system
CN102591127A (en) * 2011-03-23 2012-07-18 深圳市亿思达显示科技有限公司 Projector and stereoscopic image system
CN102591127B (en) * 2011-03-23 2013-07-17 深圳市亿思达显示科技有限公司 Projector and stereoscopic image system

Similar Documents

Publication Publication Date Title
GB1523436A (en) Three dimensional display system
US4281341A (en) Stereoscopic television system
CN103605211B (en) Tablet non-auxiliary stereo display device and method
CN202677021U (en) Liquid crystal display (LCD) panel, stereoscopic image display and polaroid glasses
CN102768823B (en) Method for controlling backlight thereof, device and 3D display system
CA2146811A1 (en) Method and apparatus for presenting stereoscopic images
EP0919847A3 (en) Stereoscopic imaging display system
GB1448520A (en) Stereoscopic display device
CN103605214A (en) Stereoscopic display device
CN102088615A (en) Digital stereo display system and display method based on light-operated time division method
EP0136696A3 (en) Stereo imaging system and a liquid crystal cell therefor
CN212569309U (en) Slit grating module applied to three-dimensional printing
JPH1198537A (en) Stereoscopic eyeglass
SE321967B (en)
CN203759360U (en) Stereoscopic television image amplification device
CN102955292A (en) Display module and display device with same
JPH0713123A (en) Head mounted display
RU2364903C1 (en) System for reproduction of stereoscopic image
CN203025424U (en) Three-dimensional image watching device
CN103984109A (en) 3D display system
CN203232228U (en) Liquid-crystal display three-dimensional glasses slice
JPH06165221A (en) Binocular parallax system picture display controller
JPH04263595A (en) Three-dimensional display
CN109521567B (en) Mechanism for applying polarizing film material in 3D imaging device
GB932327A (en) Method and system for obtaining third-dimensional effects from a single picture

Legal Events

Date Code Title Description
PS Patent sealed
48R Reference inserted (sect. 8/1949)
49R Reference inserted (sect. 9/1949)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee