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WO2008078320A3 - Electronic transparency regulation element to enhance viewing through lens system - Google Patents

Electronic transparency regulation element to enhance viewing through lens system Download PDF

Info

Publication number
WO2008078320A3
WO2008078320A3 PCT/IL2007/001583 IL2007001583W WO2008078320A3 WO 2008078320 A3 WO2008078320 A3 WO 2008078320A3 IL 2007001583 W IL2007001583 W IL 2007001583W WO 2008078320 A3 WO2008078320 A3 WO 2008078320A3
Authority
WO
WIPO (PCT)
Prior art keywords
lens system
regulation element
frame
transparency regulation
coupled
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.)
Ceased
Application number
PCT/IL2007/001583
Other languages
French (fr)
Other versions
WO2008078320A2 (en
Inventor
Yossi Gross
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
Priority claimed from US11/740,582 external-priority patent/US7452067B2/en
Application filed by Individual filed Critical Individual
Publication of WO2008078320A2 publication Critical patent/WO2008078320A2/en
Publication of WO2008078320A3 publication Critical patent/WO2008078320A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/101—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having an electro-optical light valve
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/088—Lens systems mounted to spectacles

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Liquid Crystal (AREA)

Abstract

Apparatus (20) is provided including a frame (24) worn on a face of a subject, such that a portion of the frame is located in front of a first eye of the subject and not in front of a second eye. A first lens system coupled to the portion of the frame comprises one or more first lenses (22). A second lens system (26) is coupled to the portion of the frame, the second lens system comprising one or more second lenses (40 and 42). A transparency regulation element (30) coupled to the first lens system has variable transparency, and enhances viewing through the second lens system. A power unit (28) is coupled to the frame, and, during a first period, drives the transparency regulation element to darken the first lens system without substantially darkening at least a portion of the second lens system, and during a second period, the power unit does not drive the transparency regulation element to substantially darken the first lens system. Other embodiments are also described.
PCT/IL2007/001583 2006-12-22 2007-12-20 Electronic transparency regulation element to enhance viewing through lens system Ceased WO2008078320A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US87706206P 2006-12-22 2006-12-22
US60/877,062 2006-12-22
US11/740,582 US7452067B2 (en) 2006-12-22 2007-04-26 Electronic transparency regulation element to enhance viewing through lens system
US11/740,582 2007-04-26
US93495807P 2007-06-14 2007-06-14
US60/934,958 2007-06-14

Publications (2)

Publication Number Publication Date
WO2008078320A2 WO2008078320A2 (en) 2008-07-03
WO2008078320A3 true WO2008078320A3 (en) 2009-04-16

Family

ID=39563036

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2007/001583 Ceased WO2008078320A2 (en) 2006-12-22 2007-12-20 Electronic transparency regulation element to enhance viewing through lens system

Country Status (1)

Country Link
WO (1) WO2008078320A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9268110B2 (en) 2009-03-13 2016-02-23 Optotune Ag Lens system and method
CN105683821A (en) * 2013-10-25 2016-06-15 埃西勒国际通用光学公司 Method for correcting a wearer behaviour for using a pair of spectacles in optimized conditions

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8699141B2 (en) 2009-03-13 2014-04-15 Knowles Electronics, Llc Lens assembly apparatus and method
SG179307A1 (en) * 2010-09-16 2012-04-27 Ceepro Pte Ltd Ophthalmic glasses
US9753284B2 (en) 2012-01-24 2017-09-05 Sony Corporation Display device
JP6145966B2 (en) 2012-05-09 2017-06-14 ソニー株式会社 Display device
JP6123342B2 (en) 2013-02-20 2017-05-10 ソニー株式会社 Display device
EP2787385A1 (en) 2013-04-02 2014-10-08 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Active system of vision and associated method for improving visual comfort to a wearer
WO2015001120A1 (en) * 2013-07-05 2015-01-08 Universiteit Gent Active multifocal lens
FR3012627B1 (en) * 2013-10-25 2018-06-15 Essilor International DEVICE AND METHOD FOR POSTURE CORRECTION
JP6391952B2 (en) * 2014-03-17 2018-09-19 ソニー株式会社 Display device and optical device
DE102014208981A1 (en) * 2014-05-13 2015-11-19 Bayerische Motoren Werke Aktiengesellschaft Contextual tint of glasses and a HMD
WO2016142263A1 (en) * 2015-03-09 2016-09-15 Forstgarten International Holding Gmbh User-wearable eyewear with additional visor
US9939644B2 (en) * 2015-06-25 2018-04-10 Intel Corporation Technologies for controlling vision correction of a wearable computing device
WO2017009544A1 (en) * 2015-07-10 2017-01-19 Essilor International (Compagnie Generale D'optique) Range-based control of the transmission of a variable transmission lens
JP6217772B2 (en) * 2016-02-12 2017-10-25 セイコーエプソン株式会社 Head-mounted display device and method for controlling head-mounted display device
US10638080B2 (en) 2017-01-30 2020-04-28 Alcon Inc. Systems and method for augmented reality ophthalmic surgical microscope projection
CN106990848B (en) * 2017-04-10 2023-06-20 河南中医药大学 Virtual reality anti-dizziness method and system
US12174465B2 (en) 2018-08-03 2024-12-24 Johnson & Johnson Vision Care, Inc. Dynamically tunable apodized multiple-focus opthalmic devices and methods
US10932902B2 (en) * 2018-08-03 2021-03-02 Johnson & Johnson Vision Care, Inc. Dynamically tunable apodized multiple-focus opthalmic devices and methods
US11957927B1 (en) * 2019-01-09 2024-04-16 Nayson Luis Fernandes Polarized multi-lens apparatus for selective scotoma simulation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106217A (en) * 1976-02-20 1978-08-15 Witt Frank A Head mounted flight training apparatus
US20020140899A1 (en) * 2000-06-23 2002-10-03 Blum Ronald D. Electro-optic lens with integrated components

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106217A (en) * 1976-02-20 1978-08-15 Witt Frank A Head mounted flight training apparatus
US20020140899A1 (en) * 2000-06-23 2002-10-03 Blum Ronald D. Electro-optic lens with integrated components

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9268110B2 (en) 2009-03-13 2016-02-23 Optotune Ag Lens system and method
CN105683821A (en) * 2013-10-25 2016-06-15 埃西勒国际通用光学公司 Method for correcting a wearer behaviour for using a pair of spectacles in optimized conditions
CN105683821B (en) * 2013-10-25 2019-08-30 依视路国际公司 Method for correcting wearer behavior to use a pair of eyeglasses under optimal conditions

Also Published As

Publication number Publication date
WO2008078320A2 (en) 2008-07-03

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