JPS532330B1 - - Google Patents

Info

Publication number
JPS532330B1
JPS532330B1 JP363872A JP363872A JPS532330B1 JP S532330 B1 JPS532330 B1 JP S532330B1 JP 363872 A JP363872 A JP 363872A JP 363872 A JP363872 A JP 363872A JP S532330 B1 JPS532330 B1 JP S532330B1
Authority
JP
Japan
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
JP363872A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS532330B1 publication Critical patent/JPS532330B1/ja
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3016Polarising elements involving passive liquid crystal elements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00Optical: systems and elements
    • Y10S359/90Methods

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP363872A 1971-01-06 1971-12-28 Pending JPS532330B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10436971A 1971-01-06 1971-01-06

Publications (1)

Publication Number Publication Date
JPS532330B1 true JPS532330B1 (enExample) 1978-01-27

Family

ID=22300132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP363872A Pending JPS532330B1 (enExample) 1971-01-06 1971-12-28

Country Status (5)

Country Link
US (1) US3679290A (enExample)
JP (1) JPS532330B1 (enExample)
CA (1) CA959687A (enExample)
DE (1) DE2200241A1 (enExample)
GB (1) GB1373171A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100491U (enExample) * 1980-12-10 1982-06-21

Families Citing this family (59)

* Cited by examiner, † Cited by third party
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GB1384662A (en) * 1972-04-05 1975-02-19 Matsushita Electric Industrial Co Ltd Liquid crystal composition
US3836230A (en) * 1973-06-27 1974-09-17 Xerox Corp Liquid crystal display system
US3972590A (en) * 1973-09-17 1976-08-03 Optical Coating Laboratory, Inc. Display device which changes color and method
GB1491471A (en) * 1974-01-21 1977-11-09 Secr Defence Colour display systems
US3909113A (en) * 1974-05-01 1975-09-30 Us Navy Optical coupler
US4066567A (en) * 1976-02-04 1978-01-03 Temple University Liquid crystal cumulative dosimeter
DE2827471C2 (de) * 1978-06-22 1982-09-02 Siemens AG, 1000 Berlin und 8000 München Flüssigkristallzelle mit einer induzierten cholesterischen Phase
US4244540A (en) * 1978-09-21 1981-01-13 The United States Of America As Represented By The Secretary Of The Navy Spectral discrimination system for an optical seeker
US4444469A (en) * 1979-06-05 1984-04-24 Beckman Instruments, Inc. Narrow band rejection filter utilizing a liquid crystal cell
US4296631A (en) * 1979-09-21 1981-10-27 Becton, Dickinson And Company Liquid crystal compositions and devices
US4423927A (en) 1981-09-22 1984-01-03 The United States Of America As Represented By The Secretary Of The Army Optical, temporal bandpass filter
JPS6143702A (ja) * 1984-08-08 1986-03-03 Matsushita Electric Ind Co Ltd 光学フイルタおよびその製造法
JPS60191203A (ja) * 1984-03-12 1985-09-28 Matsushita Electric Ind Co Ltd 光学フイルタ
EP0154953B1 (en) * 1984-03-12 1991-01-30 Matsushita Electric Industrial Co., Ltd. Optical filter and the method of preparing the same
JPS61118703A (ja) * 1984-11-15 1986-06-06 Matsushita Electric Ind Co Ltd 光学フイルタの製造方法
US4815828A (en) * 1986-05-16 1989-03-28 The United States Of America As Represented By The United States Department Of Energy Techniques for optically compressing light intensity ranges
WO1989002093A1 (en) * 1987-08-24 1989-03-09 Molecular Control Corporation Liquid crystal micelles, display, having concentric spheres
US5016985A (en) * 1988-06-24 1991-05-21 Kaiser Aerospace & Electronics Corporation Infrared filter using cholesteric liquids
US4930117A (en) * 1988-06-24 1990-05-29 The Boeing Company Wavelength division multiplexing system using optical switch
US5050966A (en) * 1988-07-06 1991-09-24 Kaiser Aerospace & Electronics Corporation Optical combiner collimating apparatus
US4900133A (en) * 1988-10-27 1990-02-13 Kaiser Electronics Heads-up display combiner utilizing a cholesteric liquid crystal element
GB8917304D0 (en) * 1989-07-28 1989-09-13 Liquid Crystal Devices Ltd A liquid crystal visual display device
US5082354A (en) * 1989-08-29 1992-01-21 Kaiser Aerospace And Electronics Corporation Optical switch and color selection assembly
JPH0466971A (ja) * 1990-07-03 1992-03-03 Minolta Camera Co Ltd カラー複写機
US5990990A (en) * 1990-08-03 1999-11-23 Crabtree; Allen F. Three-dimensional display techniques, device, systems and method of presenting data in a volumetric format
US5572375A (en) * 1990-08-03 1996-11-05 Crabtree, Iv; Allen F. Method and apparatus for manipulating, projecting and displaying light in a volumetric format
US6133980A (en) 1995-10-30 2000-10-17 Metrologic Instruments, Inc. Liquid crystal film structures with phase-retardation surface regions formed therein and methods of fabricating the same
US6633354B2 (en) 1991-11-27 2003-10-14 Reveo, Inc. Spectrum-controllable reflective polarizers having electrically-switchable modes of operation
US6559903B2 (en) 1991-11-27 2003-05-06 Reveo, Inc. Non-absorptive electro-optical glazing structure employing composite infrared reflective polarizing filter
US5940150A (en) * 1991-11-27 1999-08-17 Reveo, Inc. Electro-optical glazing structures having total-reflection and transparent modes of operation for use in dynamical control of electromagnetic radiation
US6671008B1 (en) 1991-11-27 2003-12-30 Reveo, Inc. Electro-optical glazing structures having scattering and transparent modes of operation and methods and apparatus for making the same
US5699184A (en) * 1992-08-13 1997-12-16 Hall; Dennis R. Use of stereoscopic display systems utilizing chiral liquid crystals
FR2698457B1 (fr) * 1992-11-24 1995-02-03 Sagem Filtre coloré transflectif et procédé de fabrication d'un tel filtre.
DE4328785A1 (de) * 1993-08-26 1995-03-02 Consortium Elektrochem Ind Optische Elemente mit abbildender farb- und polarisationsselektiver Reflexion enthaltend cholesterische Flüssigkristalle sowie Herstellung und Verwendung dieser Elemente
US5459591A (en) * 1994-03-09 1995-10-17 Faris; Sadeg M. Electromagnetic energy beam steering devices
DE4419239A1 (de) 1994-06-01 1995-12-07 Consortium Elektrochem Ind Optische Elemente mit farb- und polarisationsselektiver Reflexion enthaltend LC-Pigmente sowie Herstellung dieser Elemente
US5835166A (en) * 1994-08-17 1998-11-10 Hall; Dennis R. Chiral nematic liquid crystal polarization modulated color display for stereoscopic viewing device
US5457578A (en) * 1994-09-12 1995-10-10 Umax Data Systems Inc. Color filter transmission apparatus
US5692226A (en) * 1994-09-28 1997-11-25 Hall; Dennis R. Stereoscopic recording systems utilizing chiral liquid crystals
US5617080A (en) * 1994-10-11 1997-04-01 Electrodynamics, Inc. Covert light indicator
GB2296807A (en) * 1994-12-29 1996-07-10 Sharp Kk Illumination system
US5715023A (en) * 1996-04-30 1998-02-03 Kaiser Electro-Optics, Inc. Plane parallel optical collimating device employing a cholesteric liquid crystal
US5841494A (en) * 1996-06-26 1998-11-24 Hall; Dennis R. Transflective LCD utilizing chiral liquid crystal filter/mirrors
US6977695B2 (en) * 1997-02-26 2005-12-20 Reveo, Inc. Variable optical attenuator based on electrically switchable cholesteric liquid crystal reflective polarizers
US6773766B2 (en) 1998-12-22 2004-08-10 Basf Aktiengesellschaft Utilization of polymerizable liquid crystal substances for the production of optical components
US6075651A (en) * 1999-01-28 2000-06-13 Kaiser Electro-Optics, Inc. Compact collimating apparatus
AU2982400A (en) * 1999-02-04 2000-08-25 Chiral Photonics, Inc. Chiral twist laser and filter apparatus and method
WO2000060407A1 (en) 1999-04-06 2000-10-12 Reveo, Inc. Electro-optical glazing structures having scattering and transparent modes of operation
KR100452608B1 (ko) * 1999-04-20 2004-10-14 다이니폰 인사츠 가부시키가이샤 편광추출 광학소자
DE10033916B4 (de) * 1999-09-17 2009-04-16 Merck Patent Gmbh Zirkularpolarisator
JP2002169026A (ja) * 2000-09-25 2002-06-14 Fuji Photo Film Co Ltd コリメータ及びバックライトシステム
AU2006249383A1 (en) * 2005-05-26 2006-11-30 Performance Materials Na, Inc. Multilayer laminates comprising twisted nematic liquid crystals
EP1904301A2 (en) * 2005-05-26 2008-04-02 E.I. Dupont De Nemours And Company High strength multilayer laminates comprising twisted nematic liquid crystals
EP1973987A1 (en) * 2005-12-29 2008-10-01 E.I. Du Pont De Nemours And Company Composition for reducing the transmission of infrared radiation
US7988881B2 (en) * 2008-09-30 2011-08-02 E. I. Du Pont De Nemours And Company Multilayer laminates comprising chiral nematic liquid crystals
DE102013206505B4 (de) 2013-04-12 2020-11-05 Bayerische Motoren Werke Aktiengesellschaft Lichtdurchlässige Scheibe zum Anzeigen eines Bildes eines Head-Up Displays für polarisierte Sonnenbrillen, Head-up Display Anordnung und Fahrzeug mit einer Head-up Display Anordnung
US20170242258A1 (en) 2016-02-01 2017-08-24 Kopin Corporation Embedded Reflective Eyepiece
GB2580588B (en) 2019-01-11 2021-06-30 Optomel Ltd Method of making optical filter materials and devices
DE102022114813B3 (de) 2022-06-13 2023-07-06 Carl Zeiss Ag Optische Anordnung mit Übersichtsfunktion für katadioptrisches Mikroskopobjektiv, Objektiv, Bilderfassungsvorrichtung oder Bildwiedergabevorrichtung sowie Gerät

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582225A (en) * 1968-10-23 1971-06-01 Republic Steel Corp Thread tapping machine
US3592526A (en) * 1969-07-15 1971-07-13 John F Dreyer Means for rotating the polarization plane of light and for converting polarized light to nonpolarized light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100491U (enExample) * 1980-12-10 1982-06-21

Also Published As

Publication number Publication date
DE2200241A1 (de) 1972-07-27
GB1373171A (en) 1974-11-06
US3679290A (en) 1972-07-25
CA959687A (en) 1974-12-24

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