CA3195634A1 - Vision correction display device, eye-tracking system and method to compensate for visual impairments - Google Patents

Vision correction display device, eye-tracking system and method to compensate for visual impairments

Info

Publication number
CA3195634A1
CA3195634A1 CA3195634A CA3195634A CA3195634A1 CA 3195634 A1 CA3195634 A1 CA 3195634A1 CA 3195634 A CA3195634 A CA 3195634A CA 3195634 A CA3195634 A CA 3195634A CA 3195634 A1 CA3195634 A1 CA 3195634A1
Authority
CA
Canada
Prior art keywords
eye
user
location
display
virtual
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.)
Pending
Application number
CA3195634A
Other languages
English (en)
French (fr)
Inventor
Lennard GOEDKNEGT
Richard MENDES
Alexander M. J. SPAANS
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.)
Rabbit Eyes BV
Original Assignee
Rabbit Eyes BV
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 Rabbit Eyes BV filed Critical Rabbit Eyes BV
Publication of CA3195634A1 publication Critical patent/CA3195634A1/en
Pending 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
    • G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0016—Operational features thereof
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • A61B3/005—Constructional features of the display
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
    • A61B3/112—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils for measuring diameter of pupils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • 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
    • G02B30/26—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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Eye Examination Apparatus (AREA)
  • Controls And Circuits For Display Device (AREA)
CA3195634A 2020-10-20 2021-10-11 Vision correction display device, eye-tracking system and method to compensate for visual impairments Pending CA3195634A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2026709 2020-10-20
NL2026709A NL2026709B1 (en) 2020-10-20 2020-10-20 Display device
PCT/EP2021/077977 WO2022084076A1 (en) 2020-10-20 2021-10-11 Vision correction display device, eye-tracking system and method to compensate for visual impairments

Publications (1)

Publication Number Publication Date
CA3195634A1 true CA3195634A1 (en) 2022-04-28

Family

ID=73643318

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3195634A Pending CA3195634A1 (en) 2020-10-20 2021-10-11 Vision correction display device, eye-tracking system and method to compensate for visual impairments

Country Status (8)

Country Link
US (1) US12141346B2 (https=)
EP (1) EP4232864B1 (https=)
JP (1) JP2023549439A (https=)
KR (1) KR20230087597A (https=)
CN (1) CN116490116A (https=)
CA (1) CA3195634A1 (https=)
NL (1) NL2026709B1 (https=)
WO (1) WO2022084076A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12470395B2 (en) 2023-03-13 2025-11-11 Aegis-Cc Llc Methods and systems for identity verification using voice authentication

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101848526B1 (ko) * 2010-06-11 2018-04-12 백 인 포커스 사용자의 시각적인 장애를 보상하기 위해 디스플레이를 렌더링하는 시스템 및 방법
EP2887913A4 (en) * 2012-08-24 2016-04-13 Ic Inside Ltd VISUAL AID PROJECTOR
JP6099948B2 (ja) * 2012-11-28 2017-03-22 京セラ株式会社 電子機器及び制御プログラム並びに表示制御方法
US20150262424A1 (en) * 2013-01-31 2015-09-17 Google Inc. Depth and Focus Discrimination for a Head-mountable device using a Light-Field Display System
US9922619B2 (en) * 2014-12-23 2018-03-20 Intel Corporation Computing device with a secondary display
WO2017122427A1 (ja) * 2016-01-12 2017-07-20 ソニー株式会社 表示システムおよび電子機器
JP6757270B2 (ja) * 2017-02-09 2020-09-16 株式会社Ｎｔｔドコモ 表示装置、プログラム、及び表示システム
JP6952123B2 (ja) * 2017-05-26 2021-10-20 グーグル エルエルシーＧｏｏｇｌｅ ＬＬＣ 拡張された調節範囲の調整を有するニアアイディスプレイ
JP6944110B2 (ja) * 2017-09-28 2021-10-06 日本電信電話株式会社 表示装置及び表示方法
WO2019171342A1 (en) 2018-03-09 2019-09-12 Evolution Optiks Limited Vision correction system and method, light field display and microlens array therefor
US10860099B2 (en) * 2018-10-22 2020-12-08 Evolution Optiks Limited Light field display, adjusted pixel rendering method therefor, and adjusted vision perception system and method using same addressing astigmatism or similar conditions
US10636116B1 (en) * 2018-10-22 2020-04-28 Evolution Optiks Limited Light field display, adjusted pixel rendering method therefor, and vision correction system and method using same
IL290886B2 (en) * 2019-08-26 2024-12-01 Evolution Optiks Ltd Vision-based device for light field inspection, method for adjusting pixel rendering, online system for managing vision-based inspection and method for using the same

Also Published As

Publication number Publication date
CN116490116A (zh) 2023-07-25
EP4232864A1 (en) 2023-08-30
US12141346B2 (en) 2024-11-12
NL2026709B1 (en) 2022-06-16
WO2022084076A1 (en) 2022-04-28
KR20230087597A (ko) 2023-06-16
EP4232864B1 (en) 2026-04-08
JP2023549439A (ja) 2023-11-24
US20230409109A1 (en) 2023-12-21

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