[go: up one dir, main page]

IN2014CN04026A - - Google Patents

Download PDF

Info

Publication number
IN2014CN04026A
IN2014CN04026A IN4026CHN2014A IN2014CN04026A IN 2014CN04026 A IN2014CN04026 A IN 2014CN04026A IN 4026CHN2014 A IN4026CHN2014 A IN 4026CHN2014A IN 2014CN04026 A IN2014CN04026 A IN 2014CN04026A
Authority
IN
India
Prior art keywords
light modulators
viewing angle
displays
directional light
spatio
Prior art date
Application number
Inventor
Ghoroury Hussein S El
Zahir Y Alpaslan
Jingbo Cai
Marty Maiers
Philip Warner
Dale A Mcneil
Original Assignee
Ostendo Technologies Inc
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 US13/329,107 external-priority patent/US8928969B2/en
Priority claimed from US13/546,858 external-priority patent/US8854724B2/en
Application filed by Ostendo Technologies Inc filed Critical Ostendo Technologies Inc
Publication of IN2014CN04026A publication Critical patent/IN2014CN04026A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • G02B3/0068—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between arranged in a single integral body or plate, e.g. laminates or hybrid structures with other optical elements
    • 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
    • G02B30/33—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 directional light or back-light sources
    • 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
    • H04N13/307—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using fly-eye lenses, e.g. arrangements of circular 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
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/32—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using arrays of controllable light sources; using moving apertures or moving light sources
    • 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
    • H04N13/356—Image reproducers having separate monoscopic and stereoscopic modes
    • H04N13/359—Switching between monoscopic and stereoscopic modes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

Spatio optical directional light modulators and temporal spatio optical directional light modulators are introduced. These directional light modulators can be used to create 3D displays ultra high resolution 2D displays or 2D/3D switchable displays with extended viewing angle. The temporal spatio optical aspects of an embodiment of these novel light modulators allow them to modulate the intensity color and direction of the light they emit within a wide viewing angle. The inherently fast modulation and wide angular coverage capabilities of these directional light modulators increase the achievable viewing angle and directional resolution making the 3D images created by the display be more realistic or alternatively the 2D images created by the display having ultra high resolution. Alternate embodiments are disclosed.
IN4026CHN2014 2011-12-06 2012-12-05 IN2014CN04026A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161567520P 2011-12-06 2011-12-06
US13/329,107 US8928969B2 (en) 2011-12-06 2011-12-16 Spatio-optical directional light modulator
US201261616249P 2012-03-27 2012-03-27
US13/546,858 US8854724B2 (en) 2012-03-27 2012-07-11 Spatio-temporal directional light modulator
PCT/US2012/068029 WO2013086046A1 (en) 2011-12-06 2012-12-05 Spatio-optical and temporal spatio-optical directional light modulators

Publications (1)

Publication Number Publication Date
IN2014CN04026A true IN2014CN04026A (en) 2015-07-10

Family

ID=49771407

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4026CHN2014 IN2014CN04026A (en) 2011-12-06 2012-12-05

Country Status (8)

Country Link
EP (1) EP2788813A1 (en)
JP (1) JP6095686B2 (en)
KR (1) KR102011876B1 (en)
CN (1) CN104081257B (en)
HK (1) HK1202640A1 (en)
IN (1) IN2014CN04026A (en)
TW (1) TWI611214B (en)
WO (1) WO2013086046A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170272739A1 (en) * 2014-09-30 2017-09-21 Koninklijke Philips N.V. Autostereoscopic display device and driving method
CA2992996C (en) * 2015-09-05 2020-12-29 Leia Inc. Supersampled 3d display with improved angular resolution
US10578882B2 (en) * 2015-12-28 2020-03-03 Ostendo Technologies, Inc. Non-telecentric emissive micro-pixel array light modulators and methods of fabrication thereof
EP3971874A1 (en) 2016-01-29 2022-03-23 Magic Leap, Inc. Display for three-dimensional image
KR102617466B1 (en) 2016-07-18 2023-12-26 주식회사 루멘스 Micro led array display apparatus
US10244230B2 (en) 2017-03-01 2019-03-26 Avalon Holographics Inc. Directional pixel for multiple view display
DE102017108951A1 (en) * 2017-04-26 2018-10-31 HELLA GmbH & Co. KGaA Communication device for a vehicle, in particular for an autonomous or semi-autonomous vehicle
CN107452890A (en) * 2017-05-22 2017-12-08 茆胜 A kind of transmission-type OLED minitype displayer part and preparation method based on SOI
WO2018222618A1 (en) 2017-05-30 2018-12-06 Magic Leap, Inc. Power supply assembly with fan assembly for electronic device
US10490599B2 (en) * 2017-07-13 2019-11-26 Applied Materials, Inc. Collimated, directional micro-LED light field display
WO2019023489A1 (en) 2017-07-28 2019-01-31 Magic Leap, Inc. Fan assembly for displaying an image
US10432944B2 (en) 2017-08-23 2019-10-01 Avalon Holographics Inc. Layered scene decomposition CODEC system and methods
WO2019155243A1 (en) * 2018-02-06 2019-08-15 Holografika Kft 3d light field led-wall display
WO2019160169A1 (en) * 2018-02-13 2019-08-22 전자부품연구원 Maxwellian view display applying space-time multiplexing method
US10999573B2 (en) * 2018-04-25 2021-05-04 Raxium, Inc. Partial light field display architecture
JP2021523399A (en) * 2018-04-30 2021-09-02 オステンド・テクノロジーズ・インコーポレーテッド Quantum photonic imager incorporating color-adjustable solid-state emission micropixels
CN109462924B (en) * 2018-10-11 2020-09-11 北方信息控制研究院集团有限公司 Illumination method for multilayer spatial light modulation adaptive optical field
JPWO2020241264A1 (en) * 2019-05-31 2020-12-03
GB2587400B (en) * 2019-09-27 2022-02-16 Dualitas Ltd Hologram display using a liquid crystal display device
CN110971804B (en) * 2019-12-19 2022-05-10 京东方科技集团股份有限公司 Light field information acquisition structure, display device and control method thereof
EP4155760B1 (en) * 2020-06-26 2025-04-02 Mitsubishi Electric Corporation Optical scanning device and ranging apparatus

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059008A (en) * 1990-03-26 1991-10-22 General Electric Company Wide angle beam steerer using translation of plural lens arrays
US5986811A (en) 1995-06-07 1999-11-16 Meso Scale Technologies Llp Method of and apparatus for generating a 3-D image from a 2-D image having a changeable focusing micro-lens array
JPH0954281A (en) * 1995-08-14 1997-02-25 Komatsu Ltd Device and method for displaying three-dimensional stereoscopic image
JPH09109455A (en) * 1995-10-20 1997-04-28 Ricoh Co Ltd Led array head
US6937221B2 (en) 1998-08-05 2005-08-30 Microvision, Inc. Scanned beam display
US6583772B1 (en) 1998-08-05 2003-06-24 Microvision, Inc. Linked scanner imaging system and method
US6151167A (en) 1998-08-05 2000-11-21 Microvision, Inc. Scanned display with dual signal fiber transmission
US6795241B1 (en) * 1998-12-10 2004-09-21 Zebra Imaging, Inc. Dynamic scalable full-parallax three-dimensional electronic display
US6795221B1 (en) 1999-08-05 2004-09-21 Microvision, Inc. Scanned display with switched feeds and distortion correction
US6433907B1 (en) 1999-08-05 2002-08-13 Microvision, Inc. Scanned display with plurality of scanning assemblies
US6515781B2 (en) 1999-08-05 2003-02-04 Microvision, Inc. Scanned imaging apparatus with switched feeds
US6924476B2 (en) 2002-11-25 2005-08-02 Microvision, Inc. Resonant beam scanner with raster pinch compensation
US6525310B2 (en) 1999-08-05 2003-02-25 Microvision, Inc. Frequency tunable resonant scanner
US7193758B2 (en) 2001-02-06 2007-03-20 Microvision, Inc. Scanner and method for sweeping a beam across a target
US7061450B2 (en) 2001-04-09 2006-06-13 Microvision, Inc. Electronically scanned beam display
KR100939017B1 (en) 2002-05-17 2010-01-26 마이크로비젼, 인코퍼레이티드 Apparatus and method for sweeping an image beam in one dimension and bidirectionally sweeping an image beam in a second dimension
US7071594B1 (en) 2002-11-04 2006-07-04 Microvision, Inc. MEMS scanner with dual magnetic and capacitive drive
EP3419388B1 (en) * 2003-04-21 2020-06-17 Signify North America Corporation Tile lighting methods and systems
GB2403815A (en) 2003-07-10 2005-01-12 Ocuity Ltd Birefringent lens array structure
US7106519B2 (en) 2003-07-31 2006-09-12 Lucent Technologies Inc. Tunable micro-lens arrays
US7232071B2 (en) 2003-11-14 2007-06-19 Microvision, Inc. Scanned beam imager
US6999238B2 (en) 2003-12-01 2006-02-14 Fujitsu Limited Tunable micro-lens array
US7482730B2 (en) 2004-02-09 2009-01-27 Microvision, Inc. High performance MEMS scanner
US7724210B2 (en) 2004-05-07 2010-05-25 Microvision, Inc. Scanned light display system using large numerical aperture light source, method of using same, and method of making scanning mirror assemblies
US7486255B2 (en) 2004-07-21 2009-02-03 Microvision, Inc. Scanned beam system and method using a plurality of display zones
US7619807B2 (en) 2004-11-08 2009-11-17 Angstrom, Inc. Micromirror array lens with optical surface profiles
EP2365374B1 (en) * 2005-05-18 2020-02-12 Visual Physics, LLC Image presentation and micro-optic security system
JP4863044B2 (en) * 2005-07-21 2012-01-25 ソニー株式会社 Display device, display control method, and program
US7438423B2 (en) * 2005-08-29 2008-10-21 3M Innovative Properties Company Illumination system and projection system incorporating same
US7303327B2 (en) * 2005-11-15 2007-12-04 American Tack + Hardware Co., Inc. Directionally controllable night light
US7889430B2 (en) * 2006-05-09 2011-02-15 Ostendo Technologies, Inc. LED-based high efficiency illumination systems for use in projection systems
EP2503363A1 (en) 2006-07-10 2012-09-26 Sony Corporation Lens array
WO2008064361A2 (en) * 2006-11-22 2008-05-29 Real, D Illumination systems for visual displays
US7369321B1 (en) 2007-01-16 2008-05-06 University Of Central Florida Research Foundation, Inc. Variable-focus liquid lens
JP5074103B2 (en) * 2007-06-06 2012-11-14 俊郎 樋口 Oscillating display device and oscillating actuator
US7623560B2 (en) 2007-09-27 2009-11-24 Ostendo Technologies, Inc. Quantum photonic imagers and methods of fabrication thereof
US7791810B2 (en) 2007-12-21 2010-09-07 Microvision, Inc. Scanned beam display having high uniformity and diminished coherent artifacts
US7742222B2 (en) * 2008-02-29 2010-06-22 Corning Incorporated Conversion device with multi-faceted output face and laser projection system incorporating the same
US7954953B2 (en) 2008-07-30 2011-06-07 Microvision, Inc. Scanned beam overlay projection
JP2010068435A (en) * 2008-09-12 2010-03-25 Toshiba Corp Optical communication equipment
US8098265B2 (en) 2008-10-10 2012-01-17 Ostendo Technologies, Inc. Hierarchical multicolor primaries temporal multiplexing system
JP5309908B2 (en) * 2008-11-11 2013-10-09 セイコーエプソン株式会社 Electro-optical device and electronic apparatus
US8107147B2 (en) 2009-03-27 2012-01-31 Microvision, Inc. Two-mirror scanning system
JP5558094B2 (en) * 2009-10-07 2014-07-23 オリンパス株式会社 Display method, display device, optical unit, display device manufacturing method, and electronic apparatus
KR101606797B1 (en) * 2009-10-28 2016-03-29 삼성디스플레이 주식회사 3d display device and display method thereof
GB2477294B (en) * 2010-01-27 2015-05-06 Au Optronics Corp Autostereoscopic display apparatus

Also Published As

Publication number Publication date
HK1202640A1 (en) 2015-10-02
JP6095686B2 (en) 2017-03-15
EP2788813A1 (en) 2014-10-15
CN104081257A (en) 2014-10-01
CN104081257B (en) 2018-05-15
KR20140098803A (en) 2014-08-08
JP2015501951A (en) 2015-01-19
TWI611214B (en) 2018-01-11
KR102011876B1 (en) 2019-10-21
TW201341851A (en) 2013-10-16
WO2013086046A1 (en) 2013-06-13

Similar Documents

Publication Publication Date Title
IN2014CN04026A (en)
WO2013188690A3 (en) Projector based display systems and methods
WO2019182592A8 (en) Methods of rendering light field images for integral-imaging-based light field display
WO2015095737A3 (en) Optical see-through near-eye display using point light source backlight
NZ724518A (en) Wearable 3d augmented reality display
WO2016062834A3 (en) Sub-pixel for a display with controlable viewing angle
WO2012016092A3 (en) Two and three-dimensional image display with optical emission frequency control
NZ745379A (en) Display system having a plurality of light pipes for a plurality of light emitters
EP2945002A4 (en) Image display device, image generating device, and transparent spatial light modulating device
NZ710096A (en) Ultra-high resolution scanning fiber display
BR112015010894A2 (en) reflective or transflective auto-stereoscopic display and method for improving the illumination uniformity of the panel of an auto-stereoscopic display
EP2862018A4 (en) Complex spatial light modulator and holographic 3d image display including the same
WO2014055243A3 (en) Backlight for viewing three-dimensional images from a display from variable viewing angles
IN2015KN02736A (en)
WO2012174364A3 (en) Private video presentation
EP3054490A4 (en) White light emitting device having high color rendering
EP3364651A3 (en) High luminance projection displays and associated methods
WO2017196089A3 (en) Synthetic image displaying device
TW201612583A (en) Image display apparatus
WO2009154925A3 (en) Autostereoscopic display with pixelated luminaire
GB201103809D0 (en) Switching lenses for multi-view displays
EP2395758A3 (en) Image display apparatus
EP2683160A3 (en) Light source apparatus and image projection apparatus
WO2014033699A3 (en) Stereoscopic displays and methods
EP2447600A3 (en) Lighting unit