GB2365141B - Liquid crystal display - Google Patents

Liquid crystal display

Info

Publication number
GB2365141B
GB2365141B GB0123424A GB0123424A GB2365141B GB 2365141 B GB2365141 B GB 2365141B GB 0123424 A GB0123424 A GB 0123424A GB 0123424 A GB0123424 A GB 0123424A GB 2365141 B GB2365141 B GB 2365141B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
crystal display
display
liquid
crystal
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 - Fee Related
Application number
GB0123424A
Other versions
GB0123424D0 (en
GB2365141A (en
Inventor
Jang-Kun Song
Chang-Hun Lee
Nam-Heung Kim
Kyeong-Hyeon Kim
Seung-Beom Park
Jung-Uk Shim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 KR1019970026861A external-priority patent/KR100280636B1/en
Priority claimed from KR1019970051338A external-priority patent/KR100288766B1/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from GB9811648A external-priority patent/GB2326012B/en
Publication of GB0123424D0 publication Critical patent/GB0123424D0/en
Publication of GB2365141A publication Critical patent/GB2365141A/en
Application granted granted Critical
Publication of GB2365141B publication Critical patent/GB2365141B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
GB0123424A 1997-05-30 1998-05-29 Liquid crystal display Expired - Fee Related GB2365141B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR19970022308 1997-05-30
KR1019970026861A KR100280636B1 (en) 1997-05-30 1997-06-24 Liquid crystal display
KR1019970051338A KR100288766B1 (en) 1997-10-07 1997-10-07 Wide viewing angle liquid crystal display device
GB9811648A GB2326012B (en) 1997-05-30 1998-05-29 Liquid crystal display

Publications (3)

Publication Number Publication Date
GB0123424D0 GB0123424D0 (en) 2001-11-21
GB2365141A GB2365141A (en) 2002-02-13
GB2365141B true GB2365141B (en) 2002-04-10

Family

ID=27451788

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0123427A Expired - Fee Related GB2365195B (en) 1997-05-30 1998-05-29 Liquid crystal display
GB0123424A Expired - Fee Related GB2365141B (en) 1997-05-30 1998-05-29 Liquid crystal display

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0123427A Expired - Fee Related GB2365195B (en) 1997-05-30 1998-05-29 Liquid crystal display

Country Status (1)

Country Link
GB (2) GB2365195B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102472932B (en) * 2009-07-31 2014-10-15 夏普株式会社 Liquid crystal panel and liquid crystal display device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998016869A1 (en) * 1996-10-14 1998-04-23 S.P.S. S.P.A. Liquid crystal display device
EP0854377A2 (en) * 1996-12-20 1998-07-22 Sharp Kabushiki Kaisha Liquid crystal display device and method for producing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653859A (en) * 1983-03-04 1987-03-31 Canon Kabushiki Kaisha Liquid crystal optical modulating element having particular capacitance between lines and method for driving the same
FR2542893B1 (en) * 1983-03-18 1985-06-21 Thomson Csf COLOR VISUALIZATION SCREEN WITH SMECTIC LIQUID CRYSTAL
GB2309572A (en) * 1996-01-26 1997-07-30 Sharp Kk Spatial light modulator display

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998016869A1 (en) * 1996-10-14 1998-04-23 S.P.S. S.P.A. Liquid crystal display device
EP0854377A2 (en) * 1996-12-20 1998-07-22 Sharp Kabushiki Kaisha Liquid crystal display device and method for producing the same

Also Published As

Publication number Publication date
GB0123427D0 (en) 2001-11-21
GB0123424D0 (en) 2001-11-21
GB2365195A (en) 2002-02-13
GB2365141A (en) 2002-02-13
GB2365195B (en) 2002-03-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170529