GB9912072D0 - Electro-optic devices - Google Patents

Electro-optic devices

Info

Publication number
GB9912072D0
GB9912072D0 GBGB9912072.7A GB9912072A GB9912072D0 GB 9912072 D0 GB9912072 D0 GB 9912072D0 GB 9912072 A GB9912072 A GB 9912072A GB 9912072 D0 GB9912072 D0 GB 9912072D0
Authority
GB
United Kingdom
Prior art keywords
electro
optic devices
optic
devices
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
GBGB9912072.7A
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.)
Teledyne UK Ltd
Original Assignee
EEV Ltd
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 EEV Ltd filed Critical EEV Ltd
Priority to GBGB9912072.7A priority Critical patent/GB9912072D0/en
Publication of GB9912072D0 publication Critical patent/GB9912072D0/en
Priority to GB0012655A priority patent/GB2351356A/en
Priority to PCT/GB2000/001979 priority patent/WO2000072079A2/en
Priority to JP2000620410A priority patent/JP2003500693A/en
Priority to EP00935314A priority patent/EP1185899A2/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/0305—Constructional arrangements
    • G02F1/0311—Structural association of optical elements, e.g. lenses, polarizers, phase plates, with the crystal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/48—Variable attenuator
GBGB9912072.7A 1999-05-24 1999-05-24 Electro-optic devices Ceased GB9912072D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB9912072.7A GB9912072D0 (en) 1999-05-24 1999-05-24 Electro-optic devices
GB0012655A GB2351356A (en) 1999-05-24 2000-05-24 Electro-optic devices
PCT/GB2000/001979 WO2000072079A2 (en) 1999-05-24 2000-05-24 Electro-optic devices
JP2000620410A JP2003500693A (en) 1999-05-24 2000-05-24 Electro-optic device
EP00935314A EP1185899A2 (en) 1999-05-24 2000-05-24 Electro-optic devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9912072.7A GB9912072D0 (en) 1999-05-24 1999-05-24 Electro-optic devices

Publications (1)

Publication Number Publication Date
GB9912072D0 true GB9912072D0 (en) 1999-07-21

Family

ID=10854069

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9912072.7A Ceased GB9912072D0 (en) 1999-05-24 1999-05-24 Electro-optic devices
GB0012655A Withdrawn GB2351356A (en) 1999-05-24 2000-05-24 Electro-optic devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0012655A Withdrawn GB2351356A (en) 1999-05-24 2000-05-24 Electro-optic devices

Country Status (4)

Country Link
EP (1) EP1185899A2 (en)
JP (1) JP2003500693A (en)
GB (2) GB9912072D0 (en)
WO (1) WO2000072079A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008158535A (en) * 2008-01-10 2008-07-10 Mitsubishi Electric Corp Imaging apparatus
US9870066B2 (en) 2012-03-02 2018-01-16 Microsoft Technology Licensing, Llc Method of manufacturing an input device
US9134807B2 (en) 2012-03-02 2015-09-15 Microsoft Technology Licensing, Llc Pressure sensitive key normalization
US9075566B2 (en) 2012-03-02 2015-07-07 Microsoft Technoogy Licensing, LLC Flexible hinge spine
US20130300590A1 (en) 2012-05-14 2013-11-14 Paul Henry Dietz Audio Feedback
US8786767B2 (en) 2012-11-02 2014-07-22 Microsoft Corporation Rapid synchronized lighting and shuttering
WO2017174392A1 (en) 2016-04-04 2017-10-12 SMR Patents S.à.r.l. Imaging system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531182A (en) * 1968-09-11 1970-09-29 Atomic Energy Commission Multiremanent ferroelectric ceramic optical devices
US3684350A (en) * 1970-08-17 1972-08-15 Westinghouse Electric Corp Light beam polarization modulator
US3719414A (en) * 1970-08-28 1973-03-06 Westinghouse Electric Corp Polarization independent light modulation means using birefringent crystals
GB1409711A (en) * 1971-06-08 1975-10-15 Redifon Ltd Optical systems
DE3013498A1 (en) * 1979-04-09 1980-10-30 Crosfield Business Mach OPTICAL MODULATOR AND LASER ENGRAVING DEVICE WITH SUCH A MODULATOR
US4439014A (en) * 1981-11-13 1984-03-27 Mcdonnell Douglas Corporation Low voltage electro-optic modulator
JPS6083013A (en) * 1983-10-12 1985-05-11 Yokogawa Hokushin Electric Corp Image switch
JPS61151515A (en) * 1984-12-26 1986-07-10 Agency Of Ind Science & Technol Optical gate device
US4919522A (en) * 1988-02-25 1990-04-24 Geo-Centers, Inc. Optical switch having birefringent element
US5305136A (en) * 1992-03-31 1994-04-19 Geo-Centers, Inc. Optically bidirectional fast optical switch having reduced light loss
JPH08250692A (en) * 1995-03-10 1996-09-27 Sharp Corp Optical device
CN1299472A (en) * 1998-04-08 2001-06-13 科英应用技术公司 High speed electro-optic modulator

Also Published As

Publication number Publication date
WO2000072079A3 (en) 2001-12-13
GB0012655D0 (en) 2000-07-12
WO2000072079A2 (en) 2000-11-30
EP1185899A2 (en) 2002-03-13
GB2351356A (en) 2000-12-27
JP2003500693A (en) 2003-01-07

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)