TW200513516A - Polymer film with twist pattern - Google Patents

Polymer film with twist pattern

Info

Publication number
TW200513516A
TW200513516A TW093125635A TW93125635A TW200513516A TW 200513516 A TW200513516 A TW 200513516A TW 093125635 A TW093125635 A TW 093125635A TW 93125635 A TW93125635 A TW 93125635A TW 200513516 A TW200513516 A TW 200513516A
Authority
TW
Taiwan
Prior art keywords
polymer film
twist pattern
pattern
liquid crystal
twist
Prior art date
Application number
TW093125635A
Other languages
English (en)
Chinese (zh)
Inventor
Richard Harding
Shirley Ann Marden
Mark Verrall
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of TW200513516A publication Critical patent/TW200513516A/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0208—Twisted Nematic (T.N.); Super Twisted Nematic (S.T.N.); Optical Mode Interference (O.M.I.)
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C09K19/3804—Polymers with mesogenic groups in the main chain
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
    • C09K2219/03—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of films, e.g. films after polymerisation of LC precursor
    • 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
    • G02F1/133631—Birefringent elements, e.g. for optical compensation with a spatial distribution of the retardation value

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
TW093125635A 2003-08-26 2004-08-26 Polymer film with twist pattern TW200513516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03019223 2003-08-26

Publications (1)

Publication Number Publication Date
TW200513516A true TW200513516A (en) 2005-04-16

Family

ID=34203225

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093125635A TW200513516A (en) 2003-08-26 2004-08-26 Polymer film with twist pattern

Country Status (4)

Country Link
JP (1) JP4727581B2 (https=)
GB (1) GB2420563B (https=)
TW (1) TW200513516A (https=)
WO (1) WO2005019379A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2425774B (en) * 2005-01-11 2010-05-19 Merck Patent Gmbh Polymerized liquid crystal film with low retardation
KR101356923B1 (ko) * 2005-04-14 2014-01-28 메르크 파텐트 게엠베하 콜레스테릭 필름 및 호메오트로픽 정렬 층
JP2007262288A (ja) * 2006-03-29 2007-10-11 Dainippon Ink & Chem Inc 重合性液晶組成物
JP5354238B2 (ja) * 2006-05-31 2013-11-27 Ｄｉｃ株式会社 重合性液晶組成物
EP2045309B1 (en) * 2006-06-27 2011-09-28 Asahi Glass Company, Limited Liquid crystal composition, liquid crystal optical element, and method for manufacturing liquid crystal optical element
CN103080815B (zh) * 2010-11-10 2015-07-29 Lg化学株式会社 光学元件
JP2012162742A (ja) * 2012-05-21 2012-08-30 Dic Corp 重合性液晶組成物
WO2014157081A1 (ja) * 2013-03-25 2014-10-02 富士フイルム株式会社 位相差板、円偏光板、３ｄ画像表示装置
WO2014157102A1 (ja) * 2013-03-25 2014-10-02 富士フイルム株式会社 位相差板、円偏光板、３ｄ画像表示装置
WO2015184624A1 (en) 2014-06-05 2015-12-10 East China University Of Science And Technology Photo-tunable liquid crystal compositions and methods for their fabrication and use
WO2019013284A1 (ja) * 2017-07-12 2019-01-17 富士フイルム株式会社 液晶組成物、反射層の製造方法、反射層、硬化物、光学異方体
CN115079329B (zh) * 2018-03-23 2024-04-19 富士胶片株式会社 胆甾醇型液晶层、光学各向异性体及反射层
WO2019189852A1 (ja) 2018-03-29 2019-10-03 富士フイルム株式会社 光学素子、導光素子および画像表示装置
WO2019189818A1 (ja) * 2018-03-29 2019-10-03 富士フイルム株式会社 光学素子、導光素子および画像表示装置
WO2020066910A1 (ja) * 2018-09-28 2020-04-02 富士フイルム株式会社 積層体の製造方法、光学部材の製造方法
WO2025018426A1 (ja) * 2023-07-20 2025-01-23 富士フイルム株式会社 コレステリック液晶層の製造方法、コレステリック液晶層、反射フィルム、合わせガラス、ヘッドアップディスプレイシステム、組成物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08292432A (ja) * 1995-04-20 1996-11-05 Nippon Oil Co Ltd 光学フィルムの製造方法
TW523621B (en) * 1997-06-11 2003-03-11 Koninkl Philips Electronics Nv Multi-domain liquid-crystal display device
DE19841343A1 (de) * 1997-09-17 1999-03-18 Merck Patent Gmbh Polymerfilm
EP1368697B1 (en) * 2001-03-13 2012-10-24 Merck Patent GmbH Combination of optical films comprising a twisted a-plate and a polarizer
DE60230707D1 (de) * 2001-09-25 2009-02-26 Merck Patent Gmbh Anisotroper Polymerfilm
EP1295929B1 (en) * 2001-09-25 2009-01-07 MERCK PATENT GmbH Anisotropic polymer film

Also Published As

Publication number Publication date
WO2005019379A1 (en) 2005-03-03
JP2007504484A (ja) 2007-03-01
JP4727581B2 (ja) 2011-07-20
GB2420563A (en) 2006-05-31
GB0605259D0 (en) 2006-04-26
GB2420563B (en) 2008-07-16

Similar Documents

Publication Publication Date Title
TW200513516A (en) Polymer film with twist pattern
TWI315418B (en) Backlight device and liquid crystal display device
GB0612729D0 (en) Backlight unit and liquid crystal display device having the same
TW200508368A (en) Polymerised liquid crystal film with retardation or orientation pattern
GB0623872D0 (en) Backlight unit and liquid crystal display device provided with the same
GB2393845B (en) Backlight device of liquid crystral display device and method of fabricating the same
TWI341592B (en) Liquid crystal display device having touch screen function and method of fabricating the same
AU2003273046A8 (en) Backlight unit and liquid crystal display unit using backlight unit
NL1030345A1 (nl) Tegenlichteenheid en vloeibaarkristalbeeldscherm die hetzelfde toepast.
TWI339760B (en) Backlight device and liquid crystal display device
TWI366045B (en) Backlight unit and liquid crystal display device having the same
EP1956288A4 (en) BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY
EP1717512A4 (en) BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY
AU2003231217A8 (en) Transflective liquid crystal display with partial switching
GB2408621B (en) Lower substrate, IPS mode liquid crystal display device and method for manufacturing the same
TWI365313B (en) Array substrate and liquid crystal display apparatus having the same
TW200617072A (en) Biaxial film Ⅲ
GB0410251D0 (en) In-plane switching mode liquid crystal display device and method of fabricating the same
TW584208U (en) Liquid crystal display and the backlight device thereof
ATE420150T1 (de) Anisotroper polymerfilm
EP2116757A4 (en) REAR LIGHTING DEVICE AND THIS USING LIQUID CRYSTAL DISPLAY DEVICE
TWI319501B (en) Color polymer dispersed liquid crystal display and method for manufacture thereof
TWI366723B (en) Backlight unit and liquid crystal display device having the same
TWI347474B (en) Surface light source, backlight unit and liquid crystal display having the same
TWI368085B (en) Backlight unit and liquid crystal display device having the same