[go: up one dir, main page]

GB9828690D0 - Liquid crystal display with improved viewing angle - Google Patents

Liquid crystal display with improved viewing angle

Info

Publication number
GB9828690D0
GB9828690D0 GBGB9828690.9A GB9828690A GB9828690D0 GB 9828690 D0 GB9828690 D0 GB 9828690D0 GB 9828690 A GB9828690 A GB 9828690A GB 9828690 D0 GB9828690 D0 GB 9828690D0
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
crystal display
viewing angle
improved viewing
improved
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.)
Ceased
Application number
GBGB9828690.9A
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.)
Rolic Technologies Ltd
Original Assignee
Rolic AG
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 Rolic AG filed Critical Rolic AG
Priority to GBGB9828690.9A priority Critical patent/GB9828690D0/en
Publication of GB9828690D0 publication Critical patent/GB9828690D0/en
Priority to AU14045/00A priority patent/AU1404500A/en
Priority to DE19983809T priority patent/DE19983809T1/en
Priority to KR1020017007951A priority patent/KR20010093211A/en
Priority to JP2000591470A priority patent/JP2002533784A/en
Priority to PCT/IB1999/001995 priority patent/WO2000039631A1/en
Ceased 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133636—Birefringent elements, e.g. for optical compensation with twisted orientation, e.g. comprising helically oriented LC-molecules or a plurality of twisted birefringent sublayers
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/02—Materials and properties organic material
    • G02F2202/022—Materials and properties organic material polymeric
    • G02F2202/023—Materials and properties organic material polymeric curable

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)
  • Spectroscopy & Molecular Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
GBGB9828690.9A 1998-12-24 1998-12-24 Liquid crystal display with improved viewing angle Ceased GB9828690D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GBGB9828690.9A GB9828690D0 (en) 1998-12-24 1998-12-24 Liquid crystal display with improved viewing angle
AU14045/00A AU1404500A (en) 1998-12-24 1999-12-14 Liquid crystal display with improved viewing angle
DE19983809T DE19983809T1 (en) 1998-12-24 1999-12-14 Liquid crystal display with improved viewing angle
KR1020017007951A KR20010093211A (en) 1998-12-24 1999-12-14 Liquid crystal display with improved viewing angle
JP2000591470A JP2002533784A (en) 1998-12-24 1999-12-14 Liquid crystal display with improved viewing angle
PCT/IB1999/001995 WO2000039631A1 (en) 1998-12-24 1999-12-14 Liquid crystal display with improved viewing angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9828690.9A GB9828690D0 (en) 1998-12-24 1998-12-24 Liquid crystal display with improved viewing angle

Publications (1)

Publication Number Publication Date
GB9828690D0 true GB9828690D0 (en) 1999-02-17

Family

ID=10845067

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9828690.9A Ceased GB9828690D0 (en) 1998-12-24 1998-12-24 Liquid crystal display with improved viewing angle

Country Status (6)

Country Link
JP (1) JP2002533784A (en)
KR (1) KR20010093211A (en)
AU (1) AU1404500A (en)
DE (1) DE19983809T1 (en)
GB (1) GB9828690D0 (en)
WO (1) WO2000039631A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003015134A (en) * 2001-06-28 2003-01-15 Nitto Denko Corp Liquid crystal display
US6985291B2 (en) 2001-10-01 2006-01-10 3M Innovative Properties Company Non-inverting transflective assembly
KR100824569B1 (en) * 2002-01-23 2008-04-23 닛토덴코 가부시키가이샤 Optical film, its manufacturing method and retardation film and polarizing plate using same
US7671949B2 (en) 2002-02-19 2010-03-02 Nitto Denko Corporation Polarizing plate with optical compensation function, and liquid crystal display device using the same
KR100955445B1 (en) 2002-04-23 2010-05-04 닛토덴코 가부시키가이샤 Polarizing element, polarizing light source, and image display apparatus using these
WO2003091767A1 (en) 2002-04-26 2003-11-06 Nitto Denko Corporation Process for producing birefringent film
JP2004078171A (en) * 2002-06-18 2004-03-11 Nitto Denko Corp Polarizing plate with optical compensation layer and image display device using the same
US6699532B2 (en) 2002-06-25 2004-03-02 Mitsubishi Gas Chemical Company, Inc. Optically active compound and liquid crystal composition containing the compound
US20050259200A1 (en) 2002-07-25 2005-11-24 Merck Patent Gmbh Negative retardation film
JP4788123B2 (en) * 2003-09-19 2011-10-05 Ｊｎｃ株式会社 Photopolymerizable liquid crystal composition, polymer thereof or polymer composition and optically anisotropic film
TWI322290B (en) 2004-02-13 2010-03-21 Toshiba Matsushita Display Tec Liquid crystal display
JP2006215321A (en) * 2005-02-04 2006-08-17 Fuji Photo Film Co Ltd Optical compensation sheet, polarizing plate and liquid crystal display device
KR101132995B1 (en) 2005-05-11 2012-04-24 닛토덴코 가부시키가이샤 Polarizing plate with optical compensation layer and image display employing it
US9715144B2 (en) 2007-12-21 2017-07-25 Rolic Ag Photoalignment composition
KR200449569Y1 (en) * 2008-01-28 2010-07-20 주식회사 보루네오가구 Partition connector
KR101798584B1 (en) 2010-06-24 2017-11-17 삼성전자주식회사 Optical conpensation film and method of manufacturing the same and liquid crystal display provided with the optical compensation film
CN103739496B (en) * 2013-12-30 2016-03-09 先尼科化工（上海）有限公司 Activated carbon column purification process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243451A (en) * 1989-05-15 1993-09-07 Ricoh Company, Ltd. DAP type liquid crystal device with cholesteric liquid crystal birefringent layer
JP2853068B2 (en) * 1991-09-03 1999-02-03 日本石油株式会社 Manufacturing method of viewing angle compensator for liquid crystal display device
DE59510708D1 (en) * 1994-06-24 2003-07-10 Rolic Ag Zug Optical component made from layers of crosslinked liquid-crystalline monomers and process for its production
DE69531284T2 (en) * 1994-08-23 2004-06-09 Koninklijke Philips Electronics N.V. LIQUID CRYSTAL DISPLAY DEVICE AND DELAY FILM
DE69514745T2 (en) * 1994-09-26 2000-09-07 Sumitomo Chemical Co., Ltd. Optical anisotropic film
DE19619460A1 (en) * 1996-05-14 1997-11-20 Consortium Elektrochem Ind Liquid crystalline material with definite birefringence for visible light and selective ultra-violet properties

Also Published As

Publication number Publication date
DE19983809T1 (en) 2002-03-28
KR20010093211A (en) 2001-10-27
AU1404500A (en) 2000-07-31
JP2002533784A (en) 2002-10-08
WO2000039631A1 (en) 2000-07-06

Similar Documents

Publication Publication Date Title
SG78253A1 (en) Liquid crystal display device with wide viewing angle characteristics
GB2327137B (en) Liquid crystal display
GB2329275B (en) Liquid crystal display having improved common line
GB2315356B (en) Liquid crystal display with microlenses
GB2326012B (en) Liquid crystal display
EP1074875A4 (en) Liquid crystal display
EP0933663A4 (en) Liquid crystal display
EP0926535A4 (en) Liquid crystal display
GB9820516D0 (en) Transflective liquid crystal displays
EP1014161A4 (en) Reflective liquid crystal display
AU5648999A (en) Nematic liquid crystal composition and liquid crystal display using the same
TW430079U (en) Liquid crystal display monitor
TW570203U (en) Liquid crystal display element
GB9828690D0 (en) Liquid crystal display with improved viewing angle
EP0996025A4 (en) Liquid crystal display
EP1039333A4 (en) Liquid crystal display
EP1156359A4 (en) Liquid crystal display unit
AU1187900A (en) Vertically aligned helix-deformed liquid crystal display
GB2336708B (en) Case for liquid crystal display
EP1074874A4 (en) Liquid crystal display
AU6912798A (en) Liquid crystal display with wide viewing angle and method for making it
GB2334808B (en) Liquid crystal display device
EP0903612A4 (en) Liquid crystal display
EP1103841A4 (en) Liquid crystal display panel
GB9807011D0 (en) Liquid crystal displays

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)