EP4178445A4 - Holographic real space refractive system - Google Patents

Holographic real space refractive system Download PDF

Info

Publication number
EP4178445A4
EP4178445A4 EP21838067.3A EP21838067A EP4178445A4 EP 4178445 A4 EP4178445 A4 EP 4178445A4 EP 21838067 A EP21838067 A EP 21838067A EP 4178445 A4 EP4178445 A4 EP 4178445A4
Authority
EP
European Patent Office
Prior art keywords
real space
refractive system
holographic real
space refractive
holographic
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.)
Withdrawn
Application number
EP21838067.3A
Other languages
German (de)
French (fr)
Other versions
EP4178445A1 (en
Inventor
William V. PADULA
Teddi R. DINSMORE
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.)
Veyezer LLC
Original Assignee
Veyezer LLC
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 US16/923,672 external-priority patent/US11614623B2/en
Application filed by Veyezer LLC filed Critical Veyezer LLC
Publication of EP4178445A1 publication Critical patent/EP4178445A1/en
Publication of EP4178445A4 publication Critical patent/EP4178445A4/en
Withdrawn legal-status Critical Current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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B27/0103—Head-up displays characterised by optical features comprising holographic elements
    • 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
    • A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/377—Electroencephalography [EEG] using evoked responses
    • A61B5/378—Visual stimuli
    • 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
    • A61B3/08—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Psychology (AREA)
  • Psychiatry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Eye Examination Apparatus (AREA)
  • Holo Graphy (AREA)
EP21838067.3A 2020-07-08 2021-07-07 Holographic real space refractive system Withdrawn EP4178445A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/923,672 US11614623B2 (en) 2018-02-26 2020-07-08 Holographic real space refractive system
PCT/US2021/040677 WO2022011006A1 (en) 2020-07-08 2021-07-07 Holographic real space refractive system

Publications (2)

Publication Number Publication Date
EP4178445A1 EP4178445A1 (en) 2023-05-17
EP4178445A4 true EP4178445A4 (en) 2024-08-07

Family

ID=79552190

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21838067.3A Withdrawn EP4178445A4 (en) 2020-07-08 2021-07-07 Holographic real space refractive system

Country Status (4)

Country Link
EP (1) EP4178445A4 (en)
AU (1) AU2021305095A1 (en)
CA (1) CA3188913A1 (en)
WO (1) WO2022011006A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697598A (en) * 1985-04-25 1987-10-06 Westinghouse Electric Corp. Evoked potential autorefractometry system
US20030158497A1 (en) * 2000-04-17 2003-08-21 Graham Stuart L. Method and apparatus for objective electrophysiological assessment of visual function
US20090153796A1 (en) * 2005-09-02 2009-06-18 Arthur Rabner Multi-functional optometric-ophthalmic system for testing diagnosing, or treating, vision or eyes of a subject, and methodologies thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8668334B2 (en) * 2006-02-27 2014-03-11 Vital Art And Science Incorporated Vision measurement and training system and method of operation thereof
GB201008338D0 (en) * 2010-05-19 2010-07-07 Sec Dep For Innovation Univers Infinity image hologram
US10524683B2 (en) * 2013-04-16 2020-01-07 Korea University Research And Business Foundation EEG-based brain-machine interface apparatus and method for recognizing human-intention using flickering visual stimulus
US11253149B2 (en) * 2018-02-26 2022-02-22 Veyezer, Llc Holographic real space refractive sequence

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697598A (en) * 1985-04-25 1987-10-06 Westinghouse Electric Corp. Evoked potential autorefractometry system
US20030158497A1 (en) * 2000-04-17 2003-08-21 Graham Stuart L. Method and apparatus for objective electrophysiological assessment of visual function
US20090153796A1 (en) * 2005-09-02 2009-06-18 Arthur Rabner Multi-functional optometric-ophthalmic system for testing diagnosing, or treating, vision or eyes of a subject, and methodologies thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022011006A1 *

Also Published As

Publication number Publication date
CA3188913A1 (en) 2022-01-13
AU2021305095A1 (en) 2023-03-02
EP4178445A1 (en) 2023-05-17
WO2022011006A1 (en) 2022-01-13

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