JPS5254455A - Electroooptical lens having variable light transmission - Google Patents

Electroooptical lens having variable light transmission

Info

Publication number
JPS5254455A
JPS5254455A JP51125577A JP12557776A JPS5254455A JP S5254455 A JPS5254455 A JP S5254455A JP 51125577 A JP51125577 A JP 51125577A JP 12557776 A JP12557776 A JP 12557776A JP S5254455 A JPS5254455 A JP S5254455A
Authority
JP
Japan
Prior art keywords
electroooptical
lens
light transmission
variable light
variable
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
JP51125577A
Other languages
Japanese (ja)
Inventor
Jiyoujifu Beritsutsu Donarudo
Harison Pousutaru Robaato
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of JPS5254455A publication Critical patent/JPS5254455A/en
Pending 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Eyeglasses (AREA)
JP51125577A 1975-10-23 1976-10-21 Electroooptical lens having variable light transmission Pending JPS5254455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62533775A 1975-10-23 1975-10-23

Publications (1)

Publication Number Publication Date
JPS5254455A true JPS5254455A (en) 1977-05-02

Family

ID=24505600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51125577A Pending JPS5254455A (en) 1975-10-23 1976-10-21 Electroooptical lens having variable light transmission

Country Status (11)

Country Link
JP (1) JPS5254455A (en)
BE (1) BE847562A (en)
BR (1) BR7606988A (en)
CA (1) CA1068950A (en)
CH (1) CH608623A5 (en)
DE (1) DE2644528A1 (en)
FR (1) FR2328979A1 (en)
GB (1) GB1563929A (en)
IT (1) IT1074718B (en)
NL (1) NL7611746A (en)
SE (1) SE7611791L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02138720U (en) * 1989-04-25 1990-11-20
US4991951A (en) * 1989-04-07 1991-02-12 Nikon Corporation Eyeglass frame for electrooptical lenses
JP2011034096A (en) * 1999-07-02 2011-02-17 E Vision Llc System, apparatus, and method for correcting vision using electro-active lens

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008768C2 (en) * 1980-03-07 1985-04-04 Schott Glaswerke, 6500 Mainz Electrochromic mirror
DE3142906A1 (en) * 1981-10-29 1983-05-11 Fa. Carl Zeiss, 7920 Heidenheim STAGE CHARGE CONTROL FOR ELECTROCHROME LAYERS
DE3142909A1 (en) * 1981-10-29 1983-05-11 Fa. Carl Zeiss, 7920 Heidenheim CONTINUOUS CHARGE CONTROL FOR ELECTROCHROME LAYERS
DE3142908A1 (en) * 1981-10-29 1983-05-11 Fa. Carl Zeiss, 7920 Heidenheim METHOD AND DEVICE FOR INTERMEDIATELY INCREASING THE ABSORPTION DEGREE OF TRANSMITTING OPTICAL COMPONENTS
DE3142907A1 (en) * 1981-10-29 1983-05-11 Fa. Carl Zeiss, 7920 Heidenheim OPTICAL CONTROL CIRCUIT FOR ELECTROCHROME LAYERS
DE3332083A1 (en) * 1983-02-03 1984-08-09 Recknagel, Friedrich Wilhelm, 8671 Selbitz GLARE PROTECTION DEVICE
US4756605A (en) * 1985-02-01 1988-07-12 Olympus Optical Co., Ltd. Liquid crystal spectacles
US4923289A (en) * 1988-10-05 1990-05-08 Ford Motor Company Electrochromic devices having a gradient of color intensities
DE4121383A1 (en) * 1991-06-28 1993-01-07 Bayerische Motoren Werke Ag Brightening electrochromic window of motor vehicle - short-circuiting electro=optical layer system for darkened window
DE4136588C2 (en) * 1991-11-07 1993-11-18 Deutsche Aerospace Device for protection against excessive optical power and energy densities
FR2693562A1 (en) * 1992-07-10 1994-01-14 Dynaprog Sarl Sunglasses with electro-optical filters.
US5384653A (en) * 1992-11-06 1995-01-24 Midwest Research Institute Stand-alone photovoltaic (PV) powered electrochromic window
CA2251118C (en) * 1997-02-06 2002-04-16 Bausch & Lomb, Incorporated Electric connection configuration for electro-optical device
US8905541B2 (en) 2010-07-02 2014-12-09 Mitsui Chemicals, Inc. Electronic spectacle frames
US8979259B2 (en) 2010-07-02 2015-03-17 Mitsui Chemicals, Inc. Electro-active spectacle frames
US10613355B2 (en) 2007-05-04 2020-04-07 E-Vision, Llc Moisture-resistant eye wear
US8801174B2 (en) 2011-02-11 2014-08-12 Hpo Assets Llc Electronic frames comprising electrical conductors
US8944590B2 (en) 2010-07-02 2015-02-03 Mitsui Chemicals, Inc. Electronic spectacle frames
US11061252B2 (en) 2007-05-04 2021-07-13 E-Vision, Llc Hinge for electronic spectacles
US8783861B2 (en) 2010-07-02 2014-07-22 Pixeloptics, Inc. Frame design for electronic spectacles
ES2334960A1 (en) * 2008-06-11 2010-03-17 Universidad De Valladolid Device for assisting and protecting vision
BRPI1007206A2 (en) 2009-01-09 2016-02-23 Pixeloptics Inc electro-active glasses and associated electronics
EP2745167A1 (en) 2011-08-17 2014-06-25 Pixeloptics, Inc. Moisture-resistant electronic spectacle frames

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155538B (en) * 1958-02-03 1963-10-10 Eastman Kodak Co Method for regulating the light intensity and the filter used for this purpose
US3630603A (en) * 1966-02-07 1971-12-28 Eugene C Letter Light-control device and spectacles using reversible oxidation reduction reactions in a material containing lead fluoride
US3339996A (en) * 1966-02-15 1967-09-05 Zaromb Solomon Electroplating light shutter employing plating surfaces having differing resistivities
GR32671B (en) * 1966-02-25 1967-08-02 American Cyanamid Company ELECTRO - OPTICAL DEVICES.
BE755563A (en) * 1969-09-02 1971-03-01 Polaroid Corp VARIABLE LIGHT FILTERING DEVICE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991951A (en) * 1989-04-07 1991-02-12 Nikon Corporation Eyeglass frame for electrooptical lenses
JPH02138720U (en) * 1989-04-25 1990-11-20
JP2011034096A (en) * 1999-07-02 2011-02-17 E Vision Llc System, apparatus, and method for correcting vision using electro-active lens
US9323074B1 (en) 1999-07-02 2016-04-26 E-Vision Smart Optics, Inc. Electro-active opthalmic lens having an optical power blending region

Also Published As

Publication number Publication date
CA1068950A (en) 1980-01-01
DE2644528A1 (en) 1977-05-05
FR2328979A1 (en) 1977-05-20
CH608623A5 (en) 1979-01-15
GB1563929A (en) 1980-04-02
BE847562A (en) 1977-04-22
NL7611746A (en) 1977-04-26
BR7606988A (en) 1977-09-06
IT1074718B (en) 1985-04-20
FR2328979B1 (en) 1982-08-27
SE7611791L (en) 1977-04-24

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