JP3151347B2 - 自動立体方向性ディスプレイ装置 - Google Patents

自動立体方向性ディスプレイ装置

Info

Publication number
JP3151347B2
JP3151347B2 JP31715493A JP31715493A JP3151347B2 JP 3151347 B2 JP3151347 B2 JP 3151347B2 JP 31715493 A JP31715493 A JP 31715493A JP 31715493 A JP31715493 A JP 31715493A JP 3151347 B2 JP3151347 B2 JP 3151347B2
Authority
JP
Japan
Prior art keywords
display
light
displays
light source
spatial 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.)
Expired - Fee Related
Application number
JP31715493A
Other languages
English (en)
Japanese (ja)
Other versions
JPH06258597A (ja
Inventor
エズラ デイビッド
ジェイ． ウッドゲイト グラハム
アーサー オマール バジル
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.)
Sharp Corp
Original Assignee
Sharp Corp
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
Priority claimed from GB9226272A external-priority patent/GB2273577A/en
Priority claimed from GB9324703A external-priority patent/GB2284487A/en
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of JPH06258597A publication Critical patent/JPH06258597A/ja
Application granted granted Critical
Publication of JP3151347B2 publication Critical patent/JP3151347B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/24—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/30—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving parallax barriers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using reflective optical elements in the optical path between the images and the observer
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    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • H04N13/38—Image reproducers using viewer tracking for tracking vertical translational head movements
    • H—ELECTRICITY
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    • H04N13/106—Processing image signals
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by viewer tracking
    • H—ELECTRICITY
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    • H04N13/189—Recording image signals; Reproducing recorded image signals
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    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
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    • H04N13/398—Synchronisation thereof; Control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP31715493A 1992-12-17 1993-12-16 自動立体方向性ディスプレイ装置 Expired - Fee Related JP3151347B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9226272A GB2273577A (en) 1992-12-17 1992-12-17 Autostereoscopic directional display apparatus
GB9324703.9 1993-12-01
GB9324703A GB2284487A (en) 1993-12-01 1993-12-01 Display for 3D images
GB9226272.4 1993-12-01

Publications (2)

Publication Number Publication Date
JPH06258597A JPH06258597A (ja) 1994-09-16
JP3151347B2 true JP3151347B2 (ja) 2001-04-03

Family

ID=26302168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31715493A Expired - Fee Related JP3151347B2 (ja) 1992-12-17 1993-12-16 自動立体方向性ディスプレイ装置

Country Status (4)

Country Link
US (1) US5726800A (cg-RX-API-DMAC7.html)
EP (2) EP0602934B1 (cg-RX-API-DMAC7.html)
JP (1) JP3151347B2 (cg-RX-API-DMAC7.html)
DE (2) DE69323846T2 (cg-RX-API-DMAC7.html)

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JPH06258597A (ja) 1994-09-16
EP0602934A3 (en) 1995-03-01
DE69331114T2 (de) 2002-06-06
EP0764869B1 (en) 2001-11-07
DE69323846T2 (de) 1999-08-26
EP0602934A2 (en) 1994-06-22
EP0764869A2 (en) 1997-03-26
EP0764869A3 (cg-RX-API-DMAC7.html) 1997-04-09
DE69323846D1 (de) 1999-04-15
US5726800A (en) 1998-03-10
EP0602934B1 (en) 1999-03-10
DE69331114D1 (de) 2001-12-13

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