GB2546505B - Image display screen comprising rotating screen with optically anisotropic reflective layer - Google Patents

Image display screen comprising rotating screen with optically anisotropic reflective layer Download PDF

Info

Publication number
GB2546505B
GB2546505B GB1601001.9A GB201601001A GB2546505B GB 2546505 B GB2546505 B GB 2546505B GB 201601001 A GB201601001 A GB 201601001A GB 2546505 B GB2546505 B GB 2546505B
Authority
GB
United Kingdom
Prior art keywords
image display
screen
reflective layer
optically anisotropic
display screen
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
GB1601001.9A
Other versions
GB201601001D0 (en
GB2546505A (en
Inventor
Bruce Helson Christopher
Lucy Jackets Sarah
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1601001.9A priority Critical patent/GB2546505B/en
Publication of GB201601001D0 publication Critical patent/GB201601001D0/en
Priority to EP17704523.4A priority patent/EP3405831A1/en
Priority to PCT/GB2017/050085 priority patent/WO2017125718A1/en
Publication of GB2546505A publication Critical patent/GB2546505A/en
Application granted granted Critical
Publication of GB2546505B publication Critical patent/GB2546505B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/602—Lenticular screens
    • 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
    • G02B30/34—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
    • 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
    • G02B30/50—Optical 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
    • G02B30/54—Optical 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 generated by moving a 2D surface, e.g. by vibrating or rotating the 2D surface
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/16—Stereoscopic photography by sequential viewing
    • 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
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • 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
    • H04N13/388—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume
    • H04N13/393—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume the volume being generated by a moving, e.g. vibrating or rotating, surface
    • 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
    • G02B30/60—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images involving reflecting prisms and mirrors only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Projection Apparatus (AREA)
GB1601001.9A 2016-01-19 2016-01-19 Image display screen comprising rotating screen with optically anisotropic reflective layer Expired - Fee Related GB2546505B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1601001.9A GB2546505B (en) 2016-01-19 2016-01-19 Image display screen comprising rotating screen with optically anisotropic reflective layer
EP17704523.4A EP3405831A1 (en) 2016-01-19 2017-01-13 Image display screen
PCT/GB2017/050085 WO2017125718A1 (en) 2016-01-19 2017-01-13 Image display screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1601001.9A GB2546505B (en) 2016-01-19 2016-01-19 Image display screen comprising rotating screen with optically anisotropic reflective layer

Publications (3)

Publication Number Publication Date
GB201601001D0 GB201601001D0 (en) 2016-03-02
GB2546505A GB2546505A (en) 2017-07-26
GB2546505B true GB2546505B (en) 2020-02-19

Family

ID=55488197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1601001.9A Expired - Fee Related GB2546505B (en) 2016-01-19 2016-01-19 Image display screen comprising rotating screen with optically anisotropic reflective layer

Country Status (3)

Country Link
EP (1) EP3405831A1 (en)
GB (1) GB2546505B (en)
WO (1) WO2017125718A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2711304C1 (en) * 2019-06-18 2020-01-16 Илья Васильевич Гожев Display device
CN112068327A (en) * 2020-09-29 2020-12-11 雷文昌 Holographic projector rotating according to central axis and pixel arrangement mode thereof
CN112731681B (en) * 2021-04-06 2021-07-06 成都工业学院 Desktop three-dimensional display device
CN114428446A (en) * 2022-01-25 2022-05-03 Tcl通讯科技（成都）有限公司 Graphic holographic projection method and device, storage medium and terminal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0385705A2 (en) * 1989-02-27 1990-09-05 Texas Instruments Incorporated Apparatus and method for digitized 3D video system
WO2000017844A1 (en) * 1998-09-24 2000-03-30 Actuality Systems, Inc. Volumetric three-dimensional display architecture
WO2009011946A1 (en) * 2007-04-17 2009-01-22 University Of Southern California Rendering for an interactive 360 degree light field display
US20100253916A1 (en) * 2009-04-03 2010-10-07 Chunyu Gao Retro-Reflective Light Diffusing Display Systems
WO2016069631A1 (en) * 2014-10-27 2016-05-06 Barco, Inc. Display systems and methods employing screens with an array of micro-lenses or micro-mirrors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970002673B1 (en) * 1991-06-03 1997-03-07 다이닛뽕 인사쓰 가부시기가이샤 Reflection type projection screen, production process thereof,and production apparatus thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0385705A2 (en) * 1989-02-27 1990-09-05 Texas Instruments Incorporated Apparatus and method for digitized 3D video system
WO2000017844A1 (en) * 1998-09-24 2000-03-30 Actuality Systems, Inc. Volumetric three-dimensional display architecture
WO2009011946A1 (en) * 2007-04-17 2009-01-22 University Of Southern California Rendering for an interactive 360 degree light field display
US20100253916A1 (en) * 2009-04-03 2010-10-07 Chunyu Gao Retro-Reflective Light Diffusing Display Systems
WO2016069631A1 (en) * 2014-10-27 2016-05-06 Barco, Inc. Display systems and methods employing screens with an array of micro-lenses or micro-mirrors

Also Published As

Publication number Publication date
WO2017125718A1 (en) 2017-07-27
GB201601001D0 (en) 2016-03-02
GB2546505A (en) 2017-07-26
EP3405831A1 (en) 2018-11-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210119