WO2009054174A1 - Method for production of substrate for liquid crystal panel, and apparatus for production of substrate for liquid crystal panel - Google Patents

Method for production of substrate for liquid crystal panel, and apparatus for production of substrate for liquid crystal panel Download PDF

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Publication number
WO2009054174A1
WO2009054174A1 PCT/JP2008/064011 JP2008064011W WO2009054174A1 WO 2009054174 A1 WO2009054174 A1 WO 2009054174A1 JP 2008064011 W JP2008064011 W JP 2008064011W WO 2009054174 A1 WO2009054174 A1 WO 2009054174A1
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
liquid crystal
crystal panel
oriented film
production
Prior art date
Application number
PCT/JP2008/064011
Other languages
French (fr)
Japanese (ja)
Inventor
Shinichi Hirato
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2009054174A1 publication Critical patent/WO2009054174A1/en

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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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • 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

Abstract

Disclosed is a method for producing a substrate (17, 18) for a liquid crystal panel. The method comprises: an oriented film solution application step of applying an oriented film solution (33) comprising an oriented film material and a solvent on the surface of the substrate (17, 18) by means of an ink-jet system (41); a solvent application step of applying a solvent (34) that is the same one as that used in the oriented film solution (33) on the surface of the substrate (17, 18) that has had the oriented film solution (33) applied thereon, by means of a spraying apparatus (42) that is different from the ink-jet system (41); and an oriented film formation step of removing the solvent from the oriented film solution (33) applied on the substrate (17, 18) to form an oriented film (27, 31).
PCT/JP2008/064011 2007-10-22 2008-08-05 Method for production of substrate for liquid crystal panel, and apparatus for production of substrate for liquid crystal panel WO2009054174A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-273849 2007-10-22
JP2007273849 2007-10-22

Publications (1)

Publication Number Publication Date
WO2009054174A1 true WO2009054174A1 (en) 2009-04-30

Family

ID=40579281

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064011 WO2009054174A1 (en) 2007-10-22 2008-08-05 Method for production of substrate for liquid crystal panel, and apparatus for production of substrate for liquid crystal panel

Country Status (1)

Country Link
WO (1) WO2009054174A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011125983A1 (en) * 2010-04-07 2011-10-13 シャープ株式会社 Liquid-crystal panel manufacturing method, liquid-crystal panel, and repair device
WO2011125982A1 (en) * 2010-04-07 2011-10-13 シャープ株式会社 Liquid-crystal panel manufacturing method, liquid-crystal panel, and repair device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07294626A (en) * 1994-04-27 1995-11-10 Tech Res & Dev Inst Of Japan Def Agency Radar apparatus of range scale-controlling type
JPH09105937A (en) * 1995-10-09 1997-04-22 Toshiba Corp Formation of oriented film of liquid crystal display element
JPH09166783A (en) * 1995-10-09 1997-06-24 Toshiba Corp Method and device to form orienting film of liquid crystal display element
JP2002090740A (en) * 2000-09-11 2002-03-27 Seiko Epson Corp Device for manufacturing liquid crystal substrate
JP2002296598A (en) * 2001-03-29 2002-10-09 Seiko Epson Corp Manufacturing device and manufacturing method for substrate for liquid crystal device
JP2005286162A (en) * 2004-03-30 2005-10-13 Sprout Co Ltd Apparatus and method for processing substrate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07294626A (en) * 1994-04-27 1995-11-10 Tech Res & Dev Inst Of Japan Def Agency Radar apparatus of range scale-controlling type
JPH09105937A (en) * 1995-10-09 1997-04-22 Toshiba Corp Formation of oriented film of liquid crystal display element
JPH09166783A (en) * 1995-10-09 1997-06-24 Toshiba Corp Method and device to form orienting film of liquid crystal display element
JP2002090740A (en) * 2000-09-11 2002-03-27 Seiko Epson Corp Device for manufacturing liquid crystal substrate
JP2002296598A (en) * 2001-03-29 2002-10-09 Seiko Epson Corp Manufacturing device and manufacturing method for substrate for liquid crystal device
JP2005286162A (en) * 2004-03-30 2005-10-13 Sprout Co Ltd Apparatus and method for processing substrate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011125983A1 (en) * 2010-04-07 2011-10-13 シャープ株式会社 Liquid-crystal panel manufacturing method, liquid-crystal panel, and repair device
WO2011125982A1 (en) * 2010-04-07 2011-10-13 シャープ株式会社 Liquid-crystal panel manufacturing method, liquid-crystal panel, and repair device
JP5619143B2 (en) * 2010-04-07 2014-11-05 シャープ株式会社 Liquid crystal panel manufacturing method, liquid crystal panel and repair device
JP5718902B2 (en) * 2010-04-07 2015-05-13 シャープ株式会社 Liquid crystal panel manufacturing method, liquid crystal panel and repair device

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