CN104812342B - 视觉帮助投影仪 - Google Patents

视觉帮助投影仪 Download PDF

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Publication number
CN104812342B
CN104812342B CN201380055324.9A CN201380055324A CN104812342B CN 104812342 B CN104812342 B CN 104812342B CN 201380055324 A CN201380055324 A CN 201380055324A CN 104812342 B CN104812342 B CN 104812342B
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CN
China
Prior art keywords
light
light source
retina
signal
video
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
CN201380055324.9A
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English (en)
Chinese (zh)
Other versions
CN104812342A (zh
Inventor
海姆·查耶特
鲍里斯·格林伯格
利奥尔·本-赫尔
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.)
Ic English Saden Co Ltd
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Ic English Saden Co 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
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Publication of CN104812342A publication Critical patent/CN104812342A/zh
Application granted granted Critical
Publication of CN104812342B publication Critical patent/CN104812342B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/08—Devices or methods enabling eye-patients to replace direct visual perception by another kind of perception
    • 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
    • G02B26/0816—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 reflecting elements
    • G02B26/0833—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 reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
    • 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
    • G02B26/10—Scanning systems
    • 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
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • 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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • G02B27/104—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with scanning systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3188—Scale or resolution adjustment
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0141—Head-up displays characterised by optical features characterised by the informative content of the display
    • 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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Biomedical Technology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Eye Examination Apparatus (AREA)
CN201380055324.9A 2012-08-24 2013-08-19 视觉帮助投影仪 Expired - Fee Related CN104812342B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261693247P 2012-08-24 2012-08-24
US61/693,247 2012-08-24
PCT/IL2013/050702 WO2014030158A1 (en) 2012-08-24 2013-08-19 Visual aid projector

Publications (2)

Publication Number Publication Date
CN104812342A CN104812342A (zh) 2015-07-29
CN104812342B true CN104812342B (zh) 2018-05-11

Family

ID=50149514

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380055324.9A Expired - Fee Related CN104812342B (zh) 2012-08-24 2013-08-19 视觉帮助投影仪

Country Status (11)

Country Link
US (1) US10058454B2 (enExample)
EP (1) EP2887913A4 (enExample)
JP (1) JP2015526187A (enExample)
KR (1) KR20150048789A (enExample)
CN (1) CN104812342B (enExample)
AU (1) AU2013307201B2 (enExample)
BR (1) BR112015003899A2 (enExample)
CA (1) CA2882747A1 (enExample)
IN (1) IN2015DN01864A (enExample)
RU (1) RU2015108858A (enExample)
WO (1) WO2014030158A1 (enExample)

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USD824066S1 (en) 2015-05-11 2018-07-24 Telebrands Corp. Light projector
USD828619S1 (en) 2015-05-11 2018-09-11 Telebrands Corp. Light projector

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US9028067B1 (en) * 2014-05-28 2015-05-12 Sightex LLC Relocated virtual retinal image method and system
TWI546062B (zh) * 2014-06-09 2016-08-21 國立交通大學 人工視網膜系統
US9752761B2 (en) 2014-07-16 2017-09-05 Telebrands Corp. Landscape light
USD773707S1 (en) 2014-10-30 2016-12-06 Telebrands Corp. Landscape light
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US9952434B2 (en) * 2015-04-22 2018-04-24 The Florida International University Board Of Trustees Device for assisting visually impaired patients
USD816890S1 (en) 2015-05-11 2018-05-01 Telebrands Corp. Light projector
EP3112922A1 (en) * 2015-06-30 2017-01-04 Thomson Licensing A gaze tracking device and a head mounted device embedding said gaze tracking device
US9879847B2 (en) 2015-12-03 2018-01-30 Telebrands Corp. Decorative lighting apparatus having two laser light sources
IL299497B2 (en) 2016-04-08 2024-02-01 Magic Leap Inc Augmented reality systems and methods with variable focus lens elements
JP6255522B2 (ja) * 2016-06-09 2017-12-27 株式会社Ｑｄレーザ 視野視力検査システム、視野視力検査装置、視野視力検査方法、視野視力検査プログラム及びサーバ装置
WO2018043625A1 (ja) * 2016-08-31 2018-03-08 パナソニックＩｐマネジメント株式会社 表示装置
US9959818B2 (en) * 2016-09-22 2018-05-01 Microsoft Technology Licensing, Llc Display engines for use with optical waveguides
WO2018061539A1 (ja) * 2016-09-30 2018-04-05 ミツミ電機株式会社 光走査装置及び網膜走査型ヘッドマウントディスプレイ
US11160688B2 (en) * 2016-11-10 2021-11-02 Samsung Electronics Co., Ltd. Visual aid display device and method of operating the same
IL268630B2 (en) 2017-02-23 2023-09-01 Magic Leap Inc Display system with variable power reflector
JP6891589B2 (ja) * 2017-03-28 2021-06-18 セイコーエプソン株式会社 画像表示装置およびヘッドマウントディスプレイ
CN108319015B (zh) * 2017-04-21 2023-02-10 北京耐德佳显示技术有限公司 视网膜投影式近眼显示装置
US12133818B2 (en) * 2017-05-10 2024-11-05 The Johns Hopkins University Providing sensory stimulations via photoacoustic, piezo-based, thermal, and/or electrical effects
AU2017416573A1 (en) 2017-05-29 2020-01-23 Eyeway Vision Ltd. Image projection system
IL252585A0 (en) * 2017-05-29 2017-08-31 Eyeway Vision Ltd System and method for projection to the eye with focus control
US11127212B1 (en) * 2017-08-24 2021-09-21 Sean Asher Wilens Method of projecting virtual reality imagery for augmenting real world objects and surfaces
US10409071B2 (en) 2017-09-27 2019-09-10 University Of Miami Visual enhancement for dynamic vision defects
US10531795B1 (en) 2017-09-27 2020-01-14 University Of Miami Vision defect determination via a dynamic eye-characteristic-based fixation point
US10742944B1 (en) 2017-09-27 2020-08-11 University Of Miami Vision defect determination for facilitating modifications for vision defects related to double vision or dynamic aberrations
WO2019067779A1 (en) 2017-09-27 2019-04-04 University Of Miami DIGITAL THERAPEUTIC GUARANTEES
US10389989B2 (en) 2017-09-27 2019-08-20 University Of Miami Vision defect determination and enhancement using a prediction model
US10175490B1 (en) * 2017-12-20 2019-01-08 Aperture In Motion, LLC Light control devices and methods for regional variation of visual information and sampling
US10313645B1 (en) * 2018-01-19 2019-06-04 Microsoft Technology Licensing, Llc Variable emission period for scanned-beam display
JP6832318B2 (ja) * 2018-10-01 2021-02-24 アイウェイ ビジョン エルティーディー． 目用投影システム
FR3089785B1 (fr) * 2018-12-17 2020-11-20 Pierre Briand Dispositif médical d’aide à la perception d’environnement pour des utilisateurs aveugles ou malvoyants
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US12038620B2 (en) 2019-03-28 2024-07-16 Qd Laser, Inc. Image relay device and image projection system
WO2020192941A1 (en) * 2019-03-28 2020-10-01 Pixium Vision Sa System for projecting a pattern of interest onto a retinal area of a human eye
US12066624B2 (en) 2020-01-06 2024-08-20 Eyeway Vision Ltd. Eye tracking device and method thereof
GB2595707B (en) 2020-06-04 2023-02-15 Sony Interactive Entertainment Inc Gaze tracking apparatus and systems
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WO2010062481A1 (en) * 2008-11-02 2010-06-03 David Chaum Near to eye display system and appliance

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD820507S1 (en) 2015-05-11 2018-06-12 Telebrands Corp. Light projector
USD821023S1 (en) 2015-05-11 2018-06-19 Telebrands Corp. Light projector
USD824066S1 (en) 2015-05-11 2018-07-24 Telebrands Corp. Light projector
USD828619S1 (en) 2015-05-11 2018-09-11 Telebrands Corp. Light projector
USD828618S1 (en) 2015-05-11 2018-09-11 Telebrands Corp. Light projector

Also Published As

Publication number Publication date
WO2014030158A4 (en) 2014-04-17
CA2882747A1 (en) 2014-02-27
EP2887913A4 (en) 2016-04-13
BR112015003899A2 (pt) 2017-07-04
KR20150048789A (ko) 2015-05-07
CN104812342A (zh) 2015-07-29
RU2015108858A (ru) 2016-10-20
JP2015526187A (ja) 2015-09-10
US20150238362A1 (en) 2015-08-27
US10058454B2 (en) 2018-08-28
WO2014030158A1 (en) 2014-02-27
EP2887913A1 (en) 2015-07-01
AU2013307201B2 (en) 2017-02-23
IN2015DN01864A (enExample) 2015-07-31
AU2013307201A1 (en) 2015-03-12

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