MY7800402A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
MY7800402A
MY7800402A MY402/78A MY7800402A MY7800402A MY 7800402 A MY7800402 A MY 7800402A MY 402/78 A MY402/78 A MY 402/78A MY 7800402 A MY7800402 A MY 7800402A MY 7800402 A MY7800402 A MY 7800402A
Authority
MY
Malaysia
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
Prior art date
Application number
MY402/78A
Other languages
English (en)
Original Assignee
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 Suwa Seikosha Kk filed Critical Suwa Seikosha Kk
Publication of MY7800402A publication Critical patent/MY7800402A/xx

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
    • G02F1/1341—Filling or closing of 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
    • G02F1/1396—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

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
MY402/78A 1973-03-30 1978-12-30 Liquid crystal display device MY7800402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48036398A JPS49123641A (ja) 1973-03-30 1973-03-30

Publications (1)

Publication Number Publication Date
MY7800402A true MY7800402A (en) 1978-12-31

Family

ID=12468732

Family Applications (1)

Application Number Title Priority Date Filing Date
MY402/78A MY7800402A (en) 1973-03-30 1978-12-30 Liquid crystal display device

Country Status (7)

Country Link
US (1) US3947185A (ja)
JP (1) JPS49123641A (ja)
CH (2) CH604259B5 (ja)
DE (1) DE2415809C2 (ja)
GB (1) GB1434164A (ja)
HK (1) HK52078A (ja)
MY (1) MY7800402A (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039252A (en) * 1972-12-13 1977-08-02 Energy Systems, Ltd. Field-effect liquid crystal-type display device
GB1478592A (en) * 1974-03-01 1977-07-06 Secr Defence Liquid crystal devices
JPS51110353A (ja) * 1975-03-24 1976-09-29 Seikosha Kk Ekishohyojisochi
JPS51110352A (en) * 1975-03-24 1976-09-29 Seikosha Kk Ekishohyojisochi oyobi sonoseizohoho
JPS52137363A (en) * 1976-05-12 1977-11-16 Seiko Epson Corp Liquid crystal display device
SE425048B (sv) * 1978-04-24 1982-08-30 Ake Hornell Flerskiktsglas, serskilt skyddsglas i en svetsskerm
JPS57182722A (en) * 1981-05-07 1982-11-10 Aiwa Co Ltd Liquid crystal display element
DE3138518C1 (de) * 1981-09-28 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Feldeffekt-Flüssigkristallzelle
US4652088A (en) * 1984-02-01 1987-03-24 Hitachi, Ltd. Liquid crystal display device
JP2681267B2 (ja) * 1986-04-21 1997-11-26 キヤノン株式会社 液晶素子の製造方法
ATE83081T1 (de) * 1986-10-24 1992-12-15 Hoffmann La Roche Fluessigkristallanzeigezelle.
CA2114459C (en) * 1993-01-29 1999-09-07 Shigeaki Mizushima Liquid crystal display apparatus with a substrate having a rough alignment layer, and a method for producing the same
DE69429388T2 (de) * 1993-07-23 2002-08-14 Sharp Kk Flüssigkristall-Anzeigevorrichtung und Verfahren zu ihrer Herstellung
US5689322A (en) * 1993-07-30 1997-11-18 Sharp Kabushiki Kaisha Liquid crystal display device having regions with different twist angles
TW259845B (ja) * 1993-07-30 1995-10-11 Sharp Kk
WO1997018495A1 (en) * 1995-11-13 1997-05-22 Flat Panel Display Co. (Fpd) B.V. Picture display device
KR0169016B1 (ko) * 1995-12-29 1999-03-20 구자홍 광을 이용한 트위스트네메틱 액정셀 제조방법
US5726723A (en) * 1996-01-31 1998-03-10 Technology Research International Corporation Sub-twisted nematic liquid crystal display

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135940A5 (ja) * 1971-02-09 1972-12-22 Int Liquid Xtal Co
US3731986A (en) * 1971-04-22 1973-05-08 Int Liquid Xtal Co Display devices utilizing liquid crystal light modulation
US3701368A (en) * 1971-06-23 1972-10-31 Rca Corp Fabrication of liquid crystal devices

Also Published As

Publication number Publication date
DE2415809C2 (de) 1987-12-23
CH604259B5 (ja) 1978-08-31
HK52078A (en) 1978-09-22
CH444474A4 (ja) 1976-05-31
GB1434164A (en) 1976-05-05
US3947185A (en) 1976-03-30
DE2415809A1 (de) 1974-10-17
JPS49123641A (ja) 1974-11-26

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