SE7611791L - Elektro-optiska linser med variabel ljustransmissionsformaga - Google Patents

Elektro-optiska linser med variabel ljustransmissionsformaga

Info

Publication number
SE7611791L
SE7611791L SE7611791A SE7611791A SE7611791L SE 7611791 L SE7611791 L SE 7611791L SE 7611791 A SE7611791 A SE 7611791A SE 7611791 A SE7611791 A SE 7611791A SE 7611791 L SE7611791 L SE 7611791L
Authority
SE
Sweden
Prior art keywords
variable light
electro
light transmission
transmission function
optical lenses
Prior art date
Application number
SE7611791A
Other languages
English (en)
Swedish (sv)
Inventor
D J Berets
R H Postal
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 SE7611791L publication Critical patent/SE7611791L/

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
SE7611791A 1975-10-23 1976-10-22 Elektro-optiska linser med variabel ljustransmissionsformaga SE7611791L (sv)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE7611791L true SE7611791L (sv) 1977-04-24

Family

ID=24505600

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7611791A SE7611791L (sv) 1975-10-23 1976-10-22 Elektro-optiska linser med variabel ljustransmissionsformaga

Country Status (11)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008768C2 (de) * 1980-03-07 1985-04-04 Schott Glaswerke, 6500 Mainz Elektrochromer Spiegel
DE3142907A1 (de) * 1981-10-29 1983-05-11 Fa. Carl Zeiss, 7920 Heidenheim Optische regelschaltung fuer elektrochrome schichten
DE3142909A1 (de) * 1981-10-29 1983-05-11 Fa. Carl Zeiss, 7920 Heidenheim Kontinuierliche ladungssteuerung fuer elektrochrome schichten
DE3142906A1 (de) * 1981-10-29 1983-05-11 Fa. Carl Zeiss, 7920 Heidenheim Stufenweise ladungssteuerung fuer elektrochrome schichten
DE3142908A1 (de) * 1981-10-29 1983-05-11 Fa. Carl Zeiss, 7920 Heidenheim Verfahren und vorrichtung zur zeitweisen erhoehung des absorptionsgrades von transmittierenden optischen bauelementen
DE3332083A1 (de) * 1983-02-03 1984-08-09 Recknagel, Friedrich Wilhelm, 8671 Selbitz Vorrichtung zum blendungsschutz
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
JP2817178B2 (ja) * 1989-04-07 1998-10-27 株式会社ニコン 眼鏡用メタルフレーム
JPH087384Y2 (ja) * 1989-04-25 1996-03-04 株式会社ニコン Ｅｃメガネ
DE4121383A1 (de) * 1991-06-28 1993-01-07 Bayerische Motoren Werke Ag Aufhellen einer von zwei elektrooptisch verdunkelten fensterscheiben eines kraftfahrzeuges
DE4136588C2 (de) * 1991-11-07 1993-11-18 Deutsche Aerospace Vorrichtung zum Schutz gegen überhöhte optische Leistungs- und Energiedichten
FR2693562A1 (fr) * 1992-07-10 1994-01-14 Dynaprog Sarl Lunettes solaires à filtres électro-optiques.
US5384653A (en) * 1992-11-06 1995-01-24 Midwest Research Institute Stand-alone photovoltaic (PV) powered electrochromic window
EP0894279B1 (en) * 1997-02-06 2003-01-22 Luxottica Leasing S.p.A. Electric connection configuration for electro-optical device
US6619799B1 (en) 1999-07-02 2003-09-16 E-Vision, Llc Optical lens system with electro-active lens having alterably different focal lengths
US20120002160A1 (en) 2010-07-02 2012-01-05 Pixel Optics, Inc. Frame design for electronic spectacles
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
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
US8905541B2 (en) 2010-07-02 2014-12-09 Mitsui Chemicals, Inc. Electronic spectacle frames
US8801174B2 (en) 2011-02-11 2014-08-12 Hpo Assets Llc Electronic frames comprising electrical conductors
ES2334960A1 (es) * 2008-06-11 2010-03-17 Universidad De Valladolid Dispositivo de ayuda y proteccion en la vision.
SG196795A1 (en) 2009-01-09 2014-02-13 Pixeloptics Inc Electro-active spectacles and associated electronics
EP3264163A1 (en) 2011-08-17 2018-01-03 Mitsui Chemicals, 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 (de) * 1958-02-03 1963-10-10 Eastman Kodak Co Verfahren zum Regeln der Lichtintensitaet und hierzu dienendes Filter
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 (el) * 1966-02-25 1967-08-02 American Cyanamid Company Ηλεκτρο - οπτικαι συσκευαι.
BE755563A (fr) * 1969-09-02 1971-03-01 Polaroid Corp Dispositif de filtrage variable de lumiere

Also Published As

Publication number Publication date
CA1068950A (en) 1980-01-01
BR7606988A (pt) 1977-09-06
BE847562A (fr) 1977-04-22
NL7611746A (nl) 1977-04-26
JPS5254455A (en) 1977-05-02
FR2328979A1 (fr) 1977-05-20
FR2328979B1 ( ) 1982-08-27
IT1074718B (it) 1985-04-20
CH608623A5 (en) 1979-01-15
DE2644528A1 (de) 1977-05-05
GB1563929A (en) 1980-04-02

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