FR2328979B1 - - Google Patents

Info

Publication number
FR2328979B1
FR2328979B1 FR7631751A FR7631751A FR2328979B1 FR 2328979 B1 FR2328979 B1 FR 2328979B1 FR 7631751 A FR7631751 A FR 7631751A FR 7631751 A FR7631751 A FR 7631751A FR 2328979 B1 FR2328979 B1 FR 2328979B1
Authority
FR
France
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.)
Expired
Application number
FR7631751A
Other languages
French (fr)
Other versions
FR2328979A1 (fr
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 FR2328979A1 publication Critical patent/FR2328979A1/fr
Application granted granted Critical
Publication of FR2328979B1 publication Critical patent/FR2328979B1/fr
Granted 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
FR7631751A 1975-10-23 1976-10-21 Dispositif a lentille electrochroique Granted FR2328979A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2328979A1 FR2328979A1 (fr) 1977-05-20
FR2328979B1 true FR2328979B1 ( ) 1982-08-27

Family

ID=24505600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631751A Granted FR2328979A1 (fr) 1975-10-23 1976-10-21 Dispositif a lentille electrochroique

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
DE3142909A1 (de) * 1981-10-29 1983-05-11 Fa. Carl Zeiss, 7920 Heidenheim Kontinuierliche ladungssteuerung fuer elektrochrome schichten
DE3142907A1 (de) * 1981-10-29 1983-05-11 Fa. Carl Zeiss, 7920 Heidenheim Optische regelschaltung 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
DE8325559U1 (de) * 1983-02-03 1984-01-05 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
JP2000501523A (ja) * 1997-02-06 2000-02-08 ボシュ アンド ロム インコーポレイテッド 電気光学装置用の電気接続構造
US6619799B1 (en) * 1999-07-02 2003-09-16 E-Vision, Llc Optical lens system with electro-active lens having alterably different focal lengths
US8801174B2 (en) 2011-02-11 2014-08-12 Hpo Assets Llc Electronic frames comprising electrical conductors
US10613355B2 (en) 2007-05-04 2020-04-07 E-Vision, Llc Moisture-resistant eye wear
US8905541B2 (en) 2010-07-02 2014-12-09 Mitsui Chemicals, Inc. Electronic spectacle frames
US8783861B2 (en) 2010-07-02 2014-07-22 Pixeloptics, Inc. Frame design for electronic spectacles
US11061252B2 (en) 2007-05-04 2021-07-13 E-Vision, Llc Hinge for electronic spectacles
US8944590B2 (en) 2010-07-02 2015-02-03 Mitsui Chemicals, Inc. Electronic spectacle frames
US8979259B2 (en) 2010-07-02 2015-03-17 Mitsui Chemicals, Inc. Electro-active spectacle frames
ES2334960A1 (es) * 2008-06-11 2010-03-17 Universidad De Valladolid Dispositivo de ayuda y proteccion en la vision.
MX2011007411A (es) 2009-01-09 2011-08-15 Pixeloptics Inc Anteojos electroactivos y dispositivos electronicos asociados.
AU2012296482A1 (en) 2011-08-17 2014-02-27 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 (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
DE2644528A1 (de) 1977-05-05
IT1074718B (it) 1985-04-20
JPS5254455A (en) 1977-05-02
BE847562A (fr) 1977-04-22
CH608623A5 (en) 1979-01-15
GB1563929A (en) 1980-04-02
NL7611746A (nl) 1977-04-26
FR2328979A1 (fr) 1977-05-20
SE7611791L (sv) 1977-04-24

Similar Documents

Publication Publication Date Title
FR2328979B1 ( )
DE2612507C3 ( )
JPS5547546B2 ( )
JPS5628194B2 ( )
AU477418B2 ( )
AU495933B2 ( )
JPS5194272U ( )
JPS51147158U ( )
JPS5192661U ( )
JPS5520653Y2 ( )
CS171099B1 ( )
JPS5220406U ( )
JPS51153057U ( )
JPS5252818U ( )
JPS51149373U ( )
JPS5288273U ( )
JPS51145678U ( )
JPS51136712U ( )
JPS51122945U ( )
JPS51112105U ( )
JPS51110562U ( )
JPS51109293A ( )
JPS51103284U ( )
CH601707A5 ( )
CH598021A5 ( )