JPS5249854A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS5249854A
JPS5249854A JP12501975A JP12501975A JPS5249854A JP S5249854 A JPS5249854 A JP S5249854A JP 12501975 A JP12501975 A JP 12501975A JP 12501975 A JP12501975 A JP 12501975A JP S5249854 A JPS5249854 A JP S5249854A
Authority
JP
Japan
Prior art keywords
liquid crystal
display device
crystal display
drive
disposing
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.)
Pending
Application number
JP12501975A
Other languages
Japanese (ja)
Inventor
Shuji Maezawa
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 JP12501975A priority Critical patent/JPS5249854A/en
Publication of JPS5249854A publication Critical patent/JPS5249854A/en
Pending 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
    • G02F1/137—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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

PURPOSE:In a torsional nematic type liquid crystal display device, it is intended to effectively drive the drive the device by disposing the transmitting axes of polarizing plates at angles of 10 deg. to 1 deg. with respect to the direction of molecular orientation on the surfaces of adjacent liquid crystal layers or the direction normal the thereto.
JP12501975A 1975-10-17 1975-10-17 Liquid crystal display device Pending JPS5249854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12501975A JPS5249854A (en) 1975-10-17 1975-10-17 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12501975A JPS5249854A (en) 1975-10-17 1975-10-17 Liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS5249854A true JPS5249854A (en) 1977-04-21

Family

ID=14899836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12501975A Pending JPS5249854A (en) 1975-10-17 1975-10-17 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS5249854A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630118A (en) * 1979-08-21 1981-03-26 Sharp Corp Liquid crystal display element
JPS57212417A (en) * 1981-06-24 1982-12-27 Hitachi Ltd Liquid crysral dislay device
JPS58168034A (en) * 1982-03-30 1983-10-04 Asahi Glass Co Ltd Liquid crystal display of twisted nematic type
JPS5940623A (en) * 1982-08-31 1984-03-06 Asahi Glass Co Ltd Twisted nematic type liquid crystal display device
JPS60107020A (en) * 1983-07-12 1985-06-12 ビ−ビ−シ−　アクチエンゲゼルシヤフト　ブラウン　ボヴエリ　ウント　コムパニ− Liquid crystal display
JPS60222823A (en) * 1984-04-20 1985-11-07 Stanley Electric Co Ltd Dot matrix type liquid crystal display device
US4552436A (en) * 1982-07-28 1985-11-12 Sharp Kabushiki Kaisha Liquid crystal display having uniform transmittance
JPS61105527A (en) * 1984-10-30 1986-05-23 Matsushita Electric Ind Co Ltd Liquid crystal display device
US4693562A (en) * 1984-12-07 1987-09-15 Hitachi, Ltd. Liquid crystal display device
JPS6490419A (en) * 1987-10-01 1989-04-06 Asahi Glass Co Ltd Liquid crystal display device
JPH04211223A (en) * 1991-03-29 1992-08-03 Hitachi Ltd Liquid crystal display element
JP2010210748A (en) * 2009-03-09 2010-09-24 Stanley Electric Co Ltd Liquid crystal display element

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630118A (en) * 1979-08-21 1981-03-26 Sharp Corp Liquid crystal display element
JPS57212417A (en) * 1981-06-24 1982-12-27 Hitachi Ltd Liquid crysral dislay device
JPS58168034A (en) * 1982-03-30 1983-10-04 Asahi Glass Co Ltd Liquid crystal display of twisted nematic type
US4552436A (en) * 1982-07-28 1985-11-12 Sharp Kabushiki Kaisha Liquid crystal display having uniform transmittance
JPS5940623A (en) * 1982-08-31 1984-03-06 Asahi Glass Co Ltd Twisted nematic type liquid crystal display device
JPS60107020A (en) * 1983-07-12 1985-06-12 ビ−ビ−シ−　アクチエンゲゼルシヤフト　ブラウン　ボヴエリ　ウント　コムパニ− Liquid crystal display
JPH041330B2 (en) * 1983-07-12 1992-01-10 Asea Brown Boveri
JPS60222823A (en) * 1984-04-20 1985-11-07 Stanley Electric Co Ltd Dot matrix type liquid crystal display device
JPS61105527A (en) * 1984-10-30 1986-05-23 Matsushita Electric Ind Co Ltd Liquid crystal display device
US4693562A (en) * 1984-12-07 1987-09-15 Hitachi, Ltd. Liquid crystal display device
JPS6490419A (en) * 1987-10-01 1989-04-06 Asahi Glass Co Ltd Liquid crystal display device
JPH04211223A (en) * 1991-03-29 1992-08-03 Hitachi Ltd Liquid crystal display element
JP2010210748A (en) * 2009-03-09 2010-09-24 Stanley Electric Co Ltd Liquid crystal display element

Similar Documents

Publication Publication Date Title
JPS5249854A (en) Liquid crystal display device
DE68923768D1 (en) Liquid crystal display device with improved angular vision properties.
CA2137047A1 (en) Normally white twisted nematic lcd with retardation films on opposite sides of liquid crystal material for improved viewing zone
GB1435356A (en) Electrically controlled display device
ATE89934T1 (en) ELECTROOPTIC DISPLAY ELEMENT.
JPS5688112A (en) Liquid crystal display device
JPS5630118A (en) Liquid crystal display element
JPS5570816A (en) Production of liquid crystal panel
JPS5320948A (en) Liquid crystal display device
JPS5243446A (en) Color display device
ES2081895T3 (en) DEVICE FOR FERROELECTRIC LIQUID CRYSTAL.
JPS53122443A (en) Liquid crystal display device
JPS5319844A (en) Liquid crystal display device
JPS5380242A (en) Display device
JPS5737330A (en) Liquid crystal display device
JPS5425749A (en) Liquid crystal display device
JPS5321967A (en) Wrist watch in use of liquid crystal
JPS52102700A (en) Liquid crystal display apparatus
JPS5319848A (en) Panel glass for liquid crystal display
JPS5316647A (en) Manufacture of liquid crystal display device
JPS52130597A (en) Liquid crystal display device
JPS5341242A (en) Liquid crystal display devic e
JPS5776523A (en) Multi-layer liquid crystal display device
JPS5342844A (en) Liquid crystal display device
JPS5778029A (en) Liquid crystal display device