TW510504U - Liquid crystal optical valve - Google Patents

Liquid crystal optical valve

Info

Publication number
TW510504U
TW510504U TW087203263U TW87203263U TW510504U TW 510504 U TW510504 U TW 510504U TW 087203263 U TW087203263 U TW 087203263U TW 87203263 U TW87203263 U TW 87203263U TW 510504 U TW510504 U TW 510504U
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal optical
optical valve
valve
liquid
Prior art date
Application number
TW087203263U
Other languages
English (en)
Inventor
Yasushi Kaneko
Masaaki Matsunaga
Original Assignee
Citizen Watch Co 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of TW510504U publication Critical patent/TW510504U/zh

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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—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 liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1396—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 liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—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 liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1396—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 liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
    • G02F1/1397—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 liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell the twist being substantially higher than 90°, e.g. STN-, SBE-, OMI-LC cells
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/40—Materials having a particular birefringence, retardation

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
TW087203263U 1996-05-10 1997-05-09 Liquid crystal optical valve TW510504U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11589796 1996-05-10

Publications (1)

Publication Number Publication Date
TW510504U true TW510504U (en) 2002-11-11

Family

ID=14673915

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087203263U TW510504U (en) 1996-05-10 1997-05-09 Liquid crystal optical valve

Country Status (4)

Country Link
US (2) US6833887B1 (zh)
KR (1) KR100297508B1 (zh)
TW (1) TW510504U (zh)
WO (1) WO1997043685A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6867838B2 (en) * 2000-12-13 2005-03-15 Sesim Photonics Technology School Of Science And Technology LCD panel of large cell gap tolerance and LCD projector using it
KR100438521B1 (ko) * 2001-05-25 2004-07-03 엘지.필립스 엘시디 주식회사 광셔터를 가지는 액정표시장치와 그 구동장치 및 방법
US20040257497A1 (en) * 2003-06-18 2004-12-23 Paukshto Michael V. Super-twist nematic liquid crystal display using thin crystal film polarizer
TW200506452A (en) * 2003-08-11 2005-02-16 Hannstar Display Corp Liquid crystal display (LCD) having an electro-optical light shutter
DE102005020339A1 (de) * 2005-04-28 2006-11-02 Jenoptik Laser, Optik, Systeme Gmbh Verfahren und Anordnung zur Reduzierung des Smear-Effektes bei Digitalkameras
SI22066A (sl) * 2005-05-20 2006-12-31 Institut "Jozef Stefan" Tekoce kristalni preklopni svetlobni filter s spremenljivim kontrastom in sirokim vidnim kotom
US7636187B2 (en) * 2006-12-14 2009-12-22 Sony Corporation Optical shutter for display device, image display apparatus, and apparatus and method for manufacturing the optical shutter
CA2684513A1 (en) * 2008-11-17 2010-05-17 X6D Limited Improved performance 3d glasses
FR2951287B1 (fr) * 2009-10-09 2011-12-16 Activeyes Lunettes a cristaux liquides a bruit de commutation attenue
CN101881903B (zh) * 2010-06-28 2012-06-20 群康科技(深圳)有限公司 液晶显示装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49110581A (zh) * 1973-02-23 1974-10-21
IN161652B (zh) * 1983-07-12 1988-01-09 Bbc Brown Boveri & Cie
JPS62150330A (ja) * 1985-12-25 1987-07-04 Sharp Corp 液晶シヤツタ−駆動方法およびこれを利用した液晶光プリンタ階調記録方法
JP2522645B2 (ja) 1986-04-10 1996-08-07 旭硝子株式会社 液晶光学スイッチ装置
JP2615715B2 (ja) 1987-12-10 1997-06-04 セイコーエプソン株式会社 電気光学素子の製造方法
KR960007791B1 (ko) * 1987-12-10 1996-06-12 세이꼬 엡슨 가부시끼가이샤 전기 광학 소자
NL8703040A (nl) * 1987-12-16 1989-07-17 Philips Nv Werkwijze voor het besturen van een passieve ferro-elektrisch vloeibaar kristal weergeefinrichting.
JP2650301B2 (ja) 1988-02-22 1997-09-03 カシオ計算機株式会社 液晶表示装置
JP2674600B2 (ja) 1988-05-07 1997-11-12 コニカ株式会社 液晶表示装置
JP2768977B2 (ja) 1989-05-23 1998-06-25 旭硝子株式会社 液晶素子及びそれを用いた装置
KR970009490B1 (ko) * 1989-03-28 1997-06-13 아사히가라스 가부시끼가이샤 액정 디스플레이 장치
JP2916331B2 (ja) 1991-11-08 1999-07-05 株式会社日立製作所 液晶表示装置
JP3753440B2 (ja) * 1992-05-07 2006-03-08 セイコーエプソン株式会社 液晶表示装置及び液晶表示装置の駆動方法
JP2810906B2 (ja) 1992-08-20 1998-10-15 セイコープレシジョン株式会社 液晶光シャッタの駆動方法
US5548423A (en) * 1992-12-15 1996-08-20 Citizen Watch Co., Ltd. Color liquid-crystal shutter array having unique pixel arrangement and method of driving the same
US5521727A (en) * 1992-12-24 1996-05-28 Canon Kabushiki Kaisha Method and apparatus for driving liquid crystal device whereby a single period of data signal is divided into plural pulses of varying pulse width and polarity
US5532713A (en) * 1993-04-20 1996-07-02 Canon Kabushiki Kaisha Driving method for liquid crystal device
US5699133A (en) * 1995-05-30 1997-12-16 Sanyo Electric Co., Ltd. Liquid crystal shutter having a specified zero voltage time viscosity product or a specified driving frequency
JP2004146595A (ja) * 2002-10-24 2004-05-20 Renesas Technology Corp 半導体回路装置

Also Published As

Publication number Publication date
KR100297508B1 (ko) 2001-10-25
KR19990028644A (ko) 1999-04-15
US20010035925A1 (en) 2001-11-01
WO1997043685A1 (fr) 1997-11-20
US6833887B1 (en) 2004-12-21
US7002643B2 (en) 2006-02-21

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MK4K Expiration of patent term of a granted utility model