FR2542105B1 - Element de modulation optique et son procede de commande - Google Patents

Element de modulation optique et son procede de commande

Info

Publication number
FR2542105B1
FR2542105B1 FR8403292A FR8403292A FR2542105B1 FR 2542105 B1 FR2542105 B1 FR 2542105B1 FR 8403292 A FR8403292 A FR 8403292A FR 8403292 A FR8403292 A FR 8403292A FR 2542105 B1 FR2542105 B1 FR 2542105B1
Authority
FR
France
Prior art keywords
control method
modulation element
optical modulation
optical
control
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.)
Expired
Application number
FR8403292A
Other languages
English (en)
Other versions
FR2542105A1 (fr
Inventor
Yuichi Masaki
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP58035361A external-priority patent/JPS59162522A/ja
Priority claimed from JP13713483A external-priority patent/JPS6028628A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of FR2542105A1 publication Critical patent/FR2542105A1/fr
Application granted granted Critical
Publication of FR2542105B1 publication Critical patent/FR2542105B1/fr
Expired 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 
    • G02F1/13—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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1238—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point
    • G06K15/1242—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on one main scanning line
    • G06K15/1252—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on one main scanning line using an array of light modulators, e.g. a linear array

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
FR8403292A 1983-03-04 1984-03-02 Element de modulation optique et son procede de commande Expired FR2542105B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58035361A JPS59162522A (ja) 1983-03-04 1983-03-04 光学変調装置
JP13713483A JPS6028628A (ja) 1983-07-27 1983-07-27 電気光学変調素子

Publications (2)

Publication Number Publication Date
FR2542105A1 FR2542105A1 (fr) 1984-09-07
FR2542105B1 true FR2542105B1 (fr) 1988-11-25

Family

ID=26374339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403292A Expired FR2542105B1 (fr) 1983-03-04 1984-03-02 Element de modulation optique et son procede de commande

Country Status (4)

Country Link
US (1) US4653859A (fr)
DE (1) DE3408110A1 (fr)
FR (1) FR2542105B1 (fr)
GB (1) GB2139394B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514807C2 (de) * 1984-04-25 1994-12-22 Canon Kk Vorrichtung mit einer Flüssigkristallzelle, zum Ansteuern einer Transistoranordnung
JPS6283728A (ja) * 1985-10-09 1987-04-17 Hitachi Ltd 時分割駆動光スイツチアレイ
JPH0682765B2 (ja) * 1985-12-25 1994-10-19 株式会社日立製作所 液晶表示素子
US4783146A (en) * 1987-01-20 1988-11-08 Xerox Corporation Liquid crystal print bar
US4830468A (en) * 1987-01-20 1989-05-16 Xerox Corporation Liquid crystal print bar having a single backplane electrode
JPS63266424A (ja) * 1987-04-24 1988-11-02 Alps Electric Co Ltd 液晶表示素子
JP2605723B2 (ja) * 1987-07-22 1997-04-30 日本電気株式会社 薄膜トランジスタアレー形液晶表示装置
US5111320A (en) * 1990-11-29 1992-05-05 Xerox Corporation Ferrolectric liquid crystal devices having improved operating properties by using an electronic mask
FR2710161B1 (fr) * 1993-09-13 1995-11-24 Suisse Electronique Microtech Réseau miniature d'obturateurs de lumière.
JP3776126B2 (ja) * 1995-02-23 2006-05-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 液晶ディスプレイ装置及びリタルデーション箔
GB2309572A (en) * 1996-01-26 1997-07-30 Sharp Kk Spatial light modulator display
US6023315A (en) * 1995-07-04 2000-02-08 Sharp Kabushiki Kaisha Spatial light modulator and directional display
JP3597305B2 (ja) 1996-03-05 2004-12-08 株式会社半導体エネルギー研究所 液晶表示装置およびその作製方法
US6704083B1 (en) 1997-05-30 2004-03-09 Samsung Electronics, Co., Ltd. Liquid crystal display including polarizing plate having polarizing directions neither parallel nor perpendicular to average alignment direction of molecules
GB2365141B (en) * 1997-05-30 2002-04-10 Samsung Electronics Co Ltd Liquid crystal display
KR100255931B1 (ko) * 1997-08-14 2000-05-01 구본준, 론 위라하디락사 횡전계방식 액정표시소자

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT984473B (it) * 1973-04-18 1974-11-20 Olivetti & Co Spa Visualizzatore a cristalli liquidi pilotabile in multiple
US4146876A (en) * 1977-06-29 1979-03-27 International Business Machines Corporation Matrix addressed electrochromic display
JPS54152998A (en) * 1978-05-24 1979-12-01 Seiko Epson Corp Matrix electrode structure
US4547043A (en) * 1980-07-25 1985-10-15 Penz Perry A Stacked LCD graphics display
JPS57171378A (en) * 1981-04-15 1982-10-21 Suwa Seikosha Kk Liquid crystal optical device
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
JPS5978319A (ja) * 1982-10-27 1984-05-07 Canon Inc 液晶−光学シヤツタ
JPS59127019A (ja) * 1983-01-11 1984-07-21 Canon Inc プリンタヘツド
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
DE3408110A1 (de) 1984-09-06
FR2542105A1 (fr) 1984-09-07
GB8405666D0 (en) 1984-04-11
DE3408110C2 (fr) 1989-09-28
GB2139394A (en) 1984-11-07
GB2139394B (en) 1987-01-28
US4653859A (en) 1987-03-31

Similar Documents

Publication Publication Date Title
FR2544884B1 (fr) Procede de commande d'un dispositif de modulation optique
FR2561005B1 (fr) Dispositif de modulation optique
FR2542105B1 (fr) Element de modulation optique et son procede de commande
BR8102400A (pt) Sistema de comunicacoes e unidade de controle
FR2594964B1 (fr) Procede de commande d'un dispositif de modulation optique
FR2548393B1 (fr) Dispositif polariseur optique integre et son procede de fabrication
DE3689788D1 (de) Optische Modulationsvorrichtung und ihre Steuerungsmethode.
IT1174127B (it) Dispositivo di controllo ottico per sigarette
FR2553907B1 (fr) Modulateur optique
KR860005295A (ko) 데이터 전송 제어장치 및 방법
KR860005268A (ko) 수치 제어 방법 및 장치
BE891221A (fr) Systeme reacteur enaerobie et son circuir de controle
KR900702430A (ko) 수치제어방법
FR2578670B1 (fr) Dispositif et procede de modulation optique
DE3484424D1 (de) Farbanzeigeverfahren fuer numerische steuervorrichtung mit automatischer programmierung.
FR2562610B1 (fr) Systeme fluidique de pompage et son procede de commande
DK68081A (da) Hydrostatisk styreindretning
FI812245L (fi) Optisk kontrollanordning
DE3575212D1 (de) Numerisch gesteuerte vorrichtung mit programmierbarer spiegelbildfunktion.
DK0470122T3 (da) Styreanordning for et optisk strålebundt
DE69120882D1 (de) Steuerverfahren für eine elektrooptische Vorrichtung
FR2549612B1 (fr) Emetteur optique
FR2563479B1 (fr) Dispositif de commande
FR2517074B1 (fr) Cable optique et son procede de fabrication
KR880700961A (ko) 제어장치 자동 검사 방법