JPS5647535B2 - - Google Patents

Info

Publication number
JPS5647535B2
JPS5647535B2 JP8490773A JP8490773A JPS5647535B2 JP S5647535 B2 JPS5647535 B2 JP S5647535B2 JP 8490773 A JP8490773 A JP 8490773A JP 8490773 A JP8490773 A JP 8490773A JP S5647535 B2 JPS5647535 B2 JP S5647535B2
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.)
Expired
Application number
JP8490773A
Other versions
JPS5034556A (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
Priority to JP8490773A priority Critical patent/JPS5647535B2/ja
Priority to DE2436702A priority patent/DE2436702A1/de
Priority to NL7410257.A priority patent/NL160660C/xx
Priority to US493103A priority patent/US3923379A/en
Publication of JPS5034556A publication Critical patent/JPS5034556A/ja
Publication of JPS5647535B2 publication Critical patent/JPS5647535B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • 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
    • G02F1/0322—Arrangements comprising two or more independently controlled crystals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
JP8490773A 1973-07-30 1973-07-30 Expired JPS5647535B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8490773A JPS5647535B2 (ja) 1973-07-30 1973-07-30
DE2436702A DE2436702A1 (de) 1973-07-30 1974-07-30 Lichtsteuerelement
NL7410257.A NL160660C (nl) 1973-07-30 1974-07-30 Lichtregelingselement, alsmede lichtregelingsinrichting die dit lichtregelingselement bevat.
US493103A US3923379A (en) 1973-07-30 1974-07-30 Light control element having a wide viewing angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8490773A JPS5647535B2 (ja) 1973-07-30 1973-07-30

Publications (2)

Publication Number Publication Date
JPS5034556A JPS5034556A (ja) 1975-04-02
JPS5647535B2 true JPS5647535B2 (ja) 1981-11-10

Family

ID=13843794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8490773A Expired JPS5647535B2 (ja) 1973-07-30 1973-07-30

Country Status (4)

Country Link
US (1) US3923379A (ja)
JP (1) JPS5647535B2 (ja)
DE (1) DE2436702A1 (ja)
NL (1) NL160660C (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115249U (ja) * 1984-01-13 1985-08-03 シャープ株式会社 画像処理装置
JPS60165661A (ja) * 1984-02-08 1985-08-28 Sanyo Electric Co Ltd 電子複写機
JPS60176060A (ja) * 1984-12-05 1985-09-10 Sanyo Electric Co Ltd 電子複写機
JPS60176058A (ja) * 1984-02-22 1985-09-10 Sanyo Electric Co Ltd 電子複写機
JPS6388631U (ja) * 1986-11-28 1988-06-09
JPH0322753Y2 (ja) * 1984-01-13 1991-05-17

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH607604B (fr) * 1973-09-27 Suisse Horlogerie Dispositif d'affichage a memoire a cristal solide pour piece d'horlogerie electronique.
US4385806A (en) * 1978-06-08 1983-05-31 Fergason James L Liquid crystal display with improved angle of view and response times
US4343536A (en) * 1979-05-15 1982-08-10 Nippon Electric Co., Ltd. Electro-optic light deflector
US4583825A (en) * 1983-12-27 1986-04-22 Tektronix, Inc. Electro-optic display system with improved viewing angle
US4541691A (en) * 1983-12-27 1985-09-17 Tektronix, Inc. Electro-optic switching system using circularly polarized light
EP0163366A1 (en) * 1984-04-02 1985-12-04 Tektronix, Inc. Electro-optic display with optimum transmissivity and viewing angle performance
GB2171549B (en) * 1985-02-15 1988-05-18 Citizen Watch Co Ltd Liquid crystal display device
US4744615A (en) * 1986-01-29 1988-05-17 International Business Machines Corporation Laser beam homogenizer
FR2595157B1 (fr) * 1986-02-28 1988-04-29 Commissariat Energie Atomique Cellule a double couche de cristal liquide, utilisant l'effet de birefringence controlee electriquement et procede de fabrication d'un milieu uniaxe d'anisotropie optique negative utilisable dans cette cellule
US5136405A (en) * 1986-05-19 1992-08-04 Seiko Epson Corporation Liquid crystal display device with compensator having Δnxd and twist angle calculated using the liquid crystal's parameters
EP0246842B1 (en) * 1986-05-19 1998-09-23 Seiko Epson Corporation A liquid crystal display device
US4703999A (en) * 1986-06-16 1987-11-03 Minnesota Mining And Manufacturing Company Wide-angle-reflective cube-corner retroreflective sheeting
KR960007791B1 (ko) * 1987-12-10 1996-06-12 세이꼬 엡슨 가부시끼가이샤 전기 광학 소자
DE69022532T2 (de) * 1989-10-27 1996-03-14 Nippon Paint Co Ltd Bildaufzeichnungsverfahren und Filmstruktur dafür.
US5305136A (en) * 1992-03-31 1994-04-19 Geo-Centers, Inc. Optically bidirectional fast optical switch having reduced light loss
US5419522A (en) * 1992-05-06 1995-05-30 New Focus, Inc. Universal optical mount
US5684293A (en) * 1995-11-29 1997-11-04 Eastman Kodak Company Anti-aliasing low-pass blur filter for reducing artifacts in imaging apparatus
JP3763401B2 (ja) * 2000-05-31 2006-04-05 シャープ株式会社 液晶表示装置
US6309460B1 (en) * 2000-09-21 2001-10-30 Trw Inc. Hazardous containment for MBE maintenance
US7790664B2 (en) * 2008-10-27 2010-09-07 The Procter & Gamble Company Methods for making a nil-phosphate liquid automatic dishwashing composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839059A (ja) * 1971-09-18 1973-06-08

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705903A (en) * 1949-07-07 1955-04-12 Fred R Marshall Electro-optical shutters
US2768557A (en) * 1952-10-06 1956-10-30 Bell Telephone Labor Inc Uniaxial crystal electric light valve compensated for divergent light

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839059A (ja) * 1971-09-18 1973-06-08

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115249U (ja) * 1984-01-13 1985-08-03 シャープ株式会社 画像処理装置
JPH0322753Y2 (ja) * 1984-01-13 1991-05-17
JPS60165661A (ja) * 1984-02-08 1985-08-28 Sanyo Electric Co Ltd 電子複写機
JPS60176058A (ja) * 1984-02-22 1985-09-10 Sanyo Electric Co Ltd 電子複写機
JPS60176060A (ja) * 1984-12-05 1985-09-10 Sanyo Electric Co Ltd 電子複写機
JPS6388631U (ja) * 1986-11-28 1988-06-09

Also Published As

Publication number Publication date
US3923379A (en) 1975-12-02
DE2436702A1 (de) 1975-02-13
JPS5034556A (ja) 1975-04-02
NL160660B (nl) 1979-06-15
NL7410257A (nl) 1975-02-03
NL160660C (nl) 1979-11-15

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