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WO2008149847A1 - Rubbing cloth - Google Patents

Rubbing cloth Download PDF

Info

Publication number
WO2008149847A1
WO2008149847A1 PCT/JP2008/060177 JP2008060177W WO2008149847A1 WO 2008149847 A1 WO2008149847 A1 WO 2008149847A1 JP 2008060177 W JP2008060177 W JP 2008060177W WO 2008149847 A1 WO2008149847 A1 WO 2008149847A1
Authority
WO
WIPO (PCT)
Prior art keywords
rubbing cloth
orientation
rubbing
contaminants
woven
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
PCT/JP2008/060177
Other languages
French (fr)
Japanese (ja)
Inventor
Kouki Miyazono
Takafumi Hashimoto
Tai Sasamoto
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to CN200880018656A priority Critical patent/CN101681066A/en
Publication of WO2008149847A1 publication Critical patent/WO2008149847A1/en
Anticipated expiration legal-status Critical
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
    • G02F1/1337—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
    • G02F1/133784—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 rubbing
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/56—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
    • 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
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Liquid Crystal (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

Provided is a rubbing cloth, which is suppressed in the generation of contaminants such as peeled fibers at a rubbing treatment time, which has fine and homogeneous orientation performances for achieving a high resolution of a liquid crystal display device and which is homogeneously controlled in its pushing pressure while contacting an orientation film, thereby to have an excellent orientation regulating force. The rubbing cloth has a woven-knitted fabric and an elastic element laminated and integrated.
PCT/JP2008/060177 2007-06-06 2008-06-03 Rubbing cloth Ceased WO2008149847A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880018656A CN101681066A (en) 2007-06-06 2008-06-03 Rubbing cloth

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-150530 2007-06-06
JP2007150530 2007-06-06

Publications (1)

Publication Number Publication Date
WO2008149847A1 true WO2008149847A1 (en) 2008-12-11

Family

ID=40093663

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060177 Ceased WO2008149847A1 (en) 2007-06-06 2008-06-03 Rubbing cloth

Country Status (5)

Country Link
JP (1) JP5272525B2 (en)
KR (1) KR20100017618A (en)
CN (1) CN101681066A (en)
TW (1) TW200916919A (en)
WO (1) WO2008149847A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011055852A1 (en) * 2009-11-06 2011-05-12 セーレン株式会社 Rubbing cloth
CN102236212B (en) * 2011-07-21 2012-10-03 昆山龙腾光电有限公司 Method for adjusting rubbing strength in liquid crystal display panel manufacturing process
JP5616919B2 (en) * 2012-03-27 2014-10-29 富士フイルム株式会社 Rubbing treatment method and optical film manufacturing method
CN103558715B (en) * 2013-11-12 2016-04-06 北京京东方光电科技有限公司 Friction cloth and rubbing device
CN104965353A (en) * 2015-07-23 2015-10-07 合肥鑫晟光电科技有限公司 Friction roller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01297619A (en) * 1988-05-25 1989-11-30 Asahi Chem Ind Co Ltd rubbing material
JPH03209428A (en) * 1990-01-12 1991-09-12 Matsushita Electric Ind Co Ltd Rubbing device
JP2005091899A (en) * 2003-09-18 2005-04-07 Kanebo Ltd Rubbing cloth

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03163528A (en) * 1989-11-22 1991-07-15 Toray Ind Inc Rubbing cloth for producing liquid crystal element and production of liquid crystal element
WO2001061083A1 (en) * 2000-02-21 2001-08-23 Kanebo, Limited Modified cross-section fiber and production method therefor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01297619A (en) * 1988-05-25 1989-11-30 Asahi Chem Ind Co Ltd rubbing material
JPH03209428A (en) * 1990-01-12 1991-09-12 Matsushita Electric Ind Co Ltd Rubbing device
JP2005091899A (en) * 2003-09-18 2005-04-07 Kanebo Ltd Rubbing cloth

Also Published As

Publication number Publication date
TW200916919A (en) 2009-04-16
JP5272525B2 (en) 2013-08-28
CN101681066A (en) 2010-03-24
JP2009015317A (en) 2009-01-22
KR20100017618A (en) 2010-02-16

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