KR890005338B1 - 광학장치 - Google Patents

광학장치 Download PDF

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Publication number
KR890005338B1
KR890005338B1 KR1019840001808A KR840001808A KR890005338B1 KR 890005338 B1 KR890005338 B1 KR 890005338B1 KR 1019840001808 A KR1019840001808 A KR 1019840001808A KR 840001808 A KR840001808 A KR 840001808A KR 890005338 B1 KR890005338 B1 KR 890005338B1
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KR
South Korea
Prior art keywords
light
liquid crystal
optical
pulse voltage
voltage
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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
KR1019840001808A
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English (en)
Korean (ko)
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KR840008997A (ko
Inventor
마싸또 이소가이
신따로오 핫도리
기시로오 이와사끼
아끼오 무꼬오
다까오 우메다
요사하루 나가에
Original Assignee
가부시기가이샤 히다찌세이사꾸쇼
미다 가쓰시게
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.)
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Publication date
Application filed by 가부시기가이샤 히다찌세이사꾸쇼, 미다 가쓰시게 filed Critical 가부시기가이샤 히다찌세이사꾸쇼
Publication of KR840008997A publication Critical patent/KR840008997A/ko
Application granted granted Critical
Publication of KR890005338B1 publication Critical patent/KR890005338B1/ko
Expired legal-status Critical Current

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    • 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
    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal 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
    • G02F1/137—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
    • G02F1/141—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 using ferroelectric liquid crystals

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  • 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)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1019840001808A 1983-04-08 1984-04-06 광학장치 Expired KR890005338B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP83-60826 1983-04-08
JP58060826A JPS59187324A (ja) 1983-04-08 1983-04-08 光学装置

Publications (2)

Publication Number Publication Date
KR840008997A KR840008997A (ko) 1984-12-20
KR890005338B1 true KR890005338B1 (ko) 1989-12-22

Family

ID=13153540

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001808A Expired KR890005338B1 (ko) 1983-04-08 1984-04-06 광학장치

Country Status (5)

Country Link
US (1) US4634226A (https=)
EP (1) EP0123181B1 (https=)
JP (1) JPS59187324A (https=)
KR (1) KR890005338B1 (https=)
DE (1) DE3484827D1 (https=)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697887A (en) * 1984-04-28 1987-10-06 Canon Kabushiki Kaisha Liquid crystal device and method for driving the same using ferroelectric liquid crystal and FET's
JPS6117127A (ja) * 1984-07-04 1986-01-25 Hitachi Ltd 光スイツチ素子の駆動方法
US4709995A (en) * 1984-08-18 1987-12-01 Canon Kabushiki Kaisha Ferroelectric display panel and driving method therefor to achieve gray scale
JPS6167833A (ja) * 1984-09-11 1986-04-08 Citizen Watch Co Ltd 液晶表示装置
JPS6167832A (ja) * 1984-09-12 1986-04-08 Canon Inc 液晶素子
JPS6211829A (ja) * 1985-03-28 1987-01-20 Toshiba Corp アクテイブマトリツクス形液晶表示装置
EP0205188B1 (en) * 1985-06-14 1994-09-28 Sel Semiconductor Energy Laboratory Co., Ltd. An information writing and reading method comprising an optical disc memory with liquid crystal
US4855976A (en) * 1985-06-14 1989-08-08 Semiconductor Energy Laboratory Co., Ltd. Information writing method for an optical disc memory system utilizing a smectic chiral liquid crystal
JPS626225A (ja) * 1985-07-02 1987-01-13 Semiconductor Energy Lab Co Ltd 液晶表示装置
JPH0712717B2 (ja) * 1985-07-29 1995-02-15 富士写真フイルム株式会社 網点画像形成方法
JPH0792562B2 (ja) * 1985-07-30 1995-10-09 シャープ株式会社 液晶表示装置の駆動方法
WO1990007725A1 (fr) * 1985-07-31 1990-07-12 Minoru Yazaki Procede de commande d'un element a cristaux liquides
DE3630012A1 (de) * 1985-09-04 1987-04-23 Canon Kk Ferroelektrische fluessigkristallvorrichtung
US4755415A (en) * 1985-10-03 1988-07-05 Fuji Photo Film Co., Ltd. Optical shutter array and method for making
JPS6283728A (ja) * 1985-10-09 1987-04-17 Hitachi Ltd 時分割駆動光スイツチアレイ
JPS62112128A (ja) * 1985-11-11 1987-05-23 Semiconductor Energy Lab Co Ltd 液晶装置
JP2654940B2 (ja) * 1985-12-24 1997-09-17 キヤノン株式会社 電気光学素子の製造方法
JPS62278540A (ja) * 1986-05-27 1987-12-03 Canon Inc 液晶素子、その配向制御法及びその駆動法
JPS62284334A (ja) * 1986-06-03 1987-12-10 Canon Inc 液晶装置
US4853911A (en) * 1986-06-13 1989-08-01 Semiconductor Energy Laboratory Co., Ltd. Optical disc memory system utilizing a smectic chiral liquid crystal
US4835751A (en) * 1986-06-13 1989-05-30 Semiconductor Energy Laboratory, Ltd. Reading system for use with optical disc memory system utilizing a smectic chiral liquid crystal
GB8621689D0 (en) * 1986-09-09 1986-10-15 Ici Plc Liquid crystal material
DE3684784D1 (de) * 1986-10-07 1992-05-14 Lagerwall S T Sarl Vorrichtung fuer submikrosekunden-elektrooptische modulation in der smektischen a-fluessigkristallphase.
JPH01200232A (ja) * 1988-02-04 1989-08-11 Sharp Corp 強誘電性液晶表示装置
US5187402A (en) * 1988-08-31 1993-02-16 Seikosha Co., Ltd. Piezoelectric device and related converting devices
JP2709318B2 (ja) * 1988-08-31 1998-02-04 セイコープレシジョン株式会社 液晶パネルおよび液晶パネルを用いた変換装置
US5202600A (en) * 1988-08-31 1993-04-13 Seikosha Co., Ltd. Piezoelectric device and related converting devices
JPH07104506B2 (ja) * 1989-03-14 1995-11-13 スタンレー電気株式会社 強誘電性液晶パネル
US6693696B1 (en) * 1992-06-30 2004-02-17 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device
JP2843861B2 (ja) * 1993-12-03 1999-01-06 株式会社 半導体エネルギー研究所 液晶電気光学装置の駆動方法
US5963187A (en) * 1994-06-10 1999-10-05 Casio Computer Co., Ltd. Liquid crystal display apparatus using liquid crystal having ferroelectric phase and method of driving liquid crystal display device using liquid crystal having ferroelectric phase
US5920301A (en) * 1994-06-10 1999-07-06 Casio Computer Co., Ltd. Liquid crystal display apparatus using liquid crystal having ferroelectric phase and method of driving liquid crystal display device using liquid crystal having ferroelectric phase
US5835120A (en) * 1994-10-25 1998-11-10 Oki Electric Industry Co., Ltd. Double-resolution optical system for electrophotographic printer
US5808800A (en) 1994-12-22 1998-09-15 Displaytech, Inc. Optics arrangements including light source arrangements for an active matrix liquid crystal image generator
US5748164A (en) * 1994-12-22 1998-05-05 Displaytech, Inc. Active matrix liquid crystal image generator
US5757348A (en) 1994-12-22 1998-05-26 Displaytech, Inc. Active matrix liquid crystal image generator with hybrid writing scheme
US5933213A (en) * 1995-09-26 1999-08-03 Imation Corp. Apparatus and method for imparting a succession of predetermined latent images on a strip of unexposed light sensitive film
US20010052885A1 (en) * 1997-09-12 2001-12-20 Masaya Okita Method for driving a nematic liquid crystal
JPH11296150A (ja) 1998-04-10 1999-10-29 Masaya Okita 液晶の高速駆動方法
US8164557B2 (en) * 2004-10-29 2012-04-24 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and method for driving the same
JP2015004870A (ja) * 2013-06-21 2015-01-08 キヤノン株式会社 偏光光学素子、その駆動方法、表示装置、画像表示装置、レンズユニットおよび撮像装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891981A (en) * 1973-02-20 1975-06-24 Olivetti & Co Spa Drive circuit for a liquid crystal display
US3881808A (en) * 1973-12-07 1975-05-06 Motorola Inc Liquid crystal light control device having a high transmission efficiency
US3890628A (en) * 1973-10-23 1975-06-17 Motorola Inc Liquid crystal light control device and circuit
JPS5843712B2 (ja) * 1974-12-20 1983-09-28 カシオケイサンキ カブシキガイシヤ エキシヨウトケイソウチ
JPS5553023Y2 (https=) * 1976-08-21 1980-12-09
GB1595861A (en) * 1977-02-14 1981-08-19 Citizen Watch Co Ltd Matrix drive system for liquid crystal display
JPH0629919B2 (ja) * 1982-04-16 1994-04-20 株式会社日立製作所 液晶素子の駆動方法
JPS59129837A (ja) * 1983-01-14 1984-07-26 Canon Inc 時分割電圧印加方法及び装置

Also Published As

Publication number Publication date
DE3484827D1 (de) 1991-08-29
EP0123181A2 (en) 1984-10-31
EP0123181B1 (en) 1991-07-24
EP0123181A3 (en) 1986-11-20
JPS59187324A (ja) 1984-10-24
KR840008997A (ko) 1984-12-20
JPH0585886B2 (https=) 1993-12-09
US4634226A (en) 1987-01-06

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