JPS57120470A - Liquid crystal light valve - Google Patents

Liquid crystal light valve

Info

Publication number
JPS57120470A
JPS57120470A JP56007046A JP704681A JPS57120470A JP S57120470 A JPS57120470 A JP S57120470A JP 56007046 A JP56007046 A JP 56007046A JP 704681 A JP704681 A JP 704681A JP S57120470 A JPS57120470 A JP S57120470A
Authority
JP
Japan
Prior art keywords
signal electrodes
liquid crystal
light
substrate equipped
light valve
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.)
Granted
Application number
JP56007046A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6338689B2 (enrdf_load_stackoverflow
Inventor
Harukazu Matsushita
Teiji Miura
Kenji Aoki
Masaki Takei
Haruo Nakamura
Yoshiyuki Gomi
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP56007046A priority Critical patent/JPS57120470A/ja
Publication of JPS57120470A publication Critical patent/JPS57120470A/ja
Publication of JPS6338689B2 publication Critical patent/JPS6338689B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/465—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using masks, e.g. light-switching masks

Landscapes

  • Liquid Crystal (AREA)
  • Projection-Type Copiers In General (AREA)
  • Facsimile Heads (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP56007046A 1981-01-19 1981-01-19 Liquid crystal light valve Granted JPS57120470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56007046A JPS57120470A (en) 1981-01-19 1981-01-19 Liquid crystal light valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56007046A JPS57120470A (en) 1981-01-19 1981-01-19 Liquid crystal light valve

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP60169976A Division JPS6150114A (ja) 1985-08-01 1985-08-01 印写装置

Publications (2)

Publication Number Publication Date
JPS57120470A true JPS57120470A (en) 1982-07-27
JPS6338689B2 JPS6338689B2 (enrdf_load_stackoverflow) 1988-08-01

Family

ID=11655103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56007046A Granted JPS57120470A (en) 1981-01-19 1981-01-19 Liquid crystal light valve

Country Status (1)

Country Link
JP (1) JPS57120470A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041023A (ja) * 1983-08-16 1985-03-04 Canon Inc 光学変調素子
JPS60230631A (ja) * 1984-04-29 1985-11-16 Casio Comput Co Ltd 液晶光シヤツタ
JPS6138616U (ja) * 1984-08-10 1986-03-11 カシオ計算機株式会社 液晶装置
JPS6281929U (enrdf_load_stackoverflow) * 1985-11-12 1987-05-25
JPS6349523U (enrdf_load_stackoverflow) * 1986-09-18 1988-04-04
US5282070A (en) * 1991-10-25 1994-01-25 Canon Kabushiki Kaisha Liquid crystal device with separate aperature masks and conductor blocking separations

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228591U (enrdf_load_stackoverflow) * 1988-08-11 1990-02-23

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824604A (en) * 1972-10-12 1974-07-16 E Stein Alphanumeric printing system employing liquid crystal matrix
JPS5128397A (ja) * 1974-08-05 1976-03-10 Hajime Hasegawa Jiguzaguratsukasochi
JPS51147297A (en) * 1975-06-13 1976-12-17 Hitachi Ltd Liquid crystal display panel
JPS5240094A (en) * 1975-09-22 1977-03-28 Siemens Ag Liquid crystal display unit
JPS5252389A (en) * 1975-10-24 1977-04-27 Hitachi Ltd Liquid crystal matrix panel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824604A (en) * 1972-10-12 1974-07-16 E Stein Alphanumeric printing system employing liquid crystal matrix
JPS5128397A (ja) * 1974-08-05 1976-03-10 Hajime Hasegawa Jiguzaguratsukasochi
JPS51147297A (en) * 1975-06-13 1976-12-17 Hitachi Ltd Liquid crystal display panel
JPS5240094A (en) * 1975-09-22 1977-03-28 Siemens Ag Liquid crystal display unit
JPS5252389A (en) * 1975-10-24 1977-04-27 Hitachi Ltd Liquid crystal matrix panel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041023A (ja) * 1983-08-16 1985-03-04 Canon Inc 光学変調素子
JPS60230631A (ja) * 1984-04-29 1985-11-16 Casio Comput Co Ltd 液晶光シヤツタ
JPS6138616U (ja) * 1984-08-10 1986-03-11 カシオ計算機株式会社 液晶装置
JPS6281929U (enrdf_load_stackoverflow) * 1985-11-12 1987-05-25
JPS6349523U (enrdf_load_stackoverflow) * 1986-09-18 1988-04-04
US5282070A (en) * 1991-10-25 1994-01-25 Canon Kabushiki Kaisha Liquid crystal device with separate aperature masks and conductor blocking separations

Also Published As

Publication number Publication date
JPS6338689B2 (enrdf_load_stackoverflow) 1988-08-01

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