TWI372243B - Apparatus for removing inferiority of rubbing cloth - Google Patents

Apparatus for removing inferiority of rubbing cloth

Info

Publication number
TWI372243B
TWI372243B TW097112200A TW97112200A TWI372243B TW I372243 B TWI372243 B TW I372243B TW 097112200 A TW097112200 A TW 097112200A TW 97112200 A TW97112200 A TW 97112200A TW I372243 B TWI372243 B TW I372243B
Authority
TW
Taiwan
Prior art keywords
inferiority
rubbing cloth
rubbing
cloth
removing inferiority
Prior art date
Application number
TW097112200A
Other languages
Chinese (zh)
Other versions
TW200933139A (en
Inventor
Jong-Bok Lee
Original Assignee
Nexcomm Global 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
Application filed by Nexcomm Global Co Ltd filed Critical Nexcomm Global Co Ltd
Publication of TW200933139A publication Critical patent/TW200933139A/en
Application granted granted Critical
Publication of TWI372243B publication Critical patent/TWI372243B/en

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
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • 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
    • 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
    • G02F1/1316—Methods for cleaning the liquid crystal cells, or components thereof, during manufacture: Materials therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Immunology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Liquid Crystal (AREA)
  • Treatment Of Fiber Materials (AREA)
TW097112200A 2008-01-30 2008-04-03 Apparatus for removing inferiority of rubbing cloth TWI372243B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080009763A KR100940917B1 (en) 2008-01-30 2008-01-30 A remotion device of badness for A rubbing cloth

Publications (2)

Publication Number Publication Date
TW200933139A TW200933139A (en) 2009-08-01
TWI372243B true TWI372243B (en) 2012-09-11

Family

ID=40912959

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097112200A TWI372243B (en) 2008-01-30 2008-04-03 Apparatus for removing inferiority of rubbing cloth

Country Status (5)

Country Link
JP (1) JP5007346B2 (en)
KR (1) KR100940917B1 (en)
CN (1) CN101622573B (en)
TW (1) TWI372243B (en)
WO (1) WO2009096626A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101233106B1 (en) * 2011-05-20 2013-02-19 (주)넥스컴글로벌 Inspection method for yarn down of rubbing cloth
DE102011082178A1 (en) * 2011-09-06 2013-03-07 Hauni Maschinenbau Ag Optical inspection of rod-shaped articles of the tobacco processing industry
KR101888583B1 (en) * 2011-11-24 2018-08-14 엘지디스플레이 주식회사 Apparatus for inspecting defect of fubbing cloth and method for inspecting defect the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0534694A (en) * 1991-08-01 1993-02-12 Seiko Epson Corp Rubbing device and production of liquid crystal device by using this device and production of liquid crystal display device
JP3075050B2 (en) * 1993-11-05 2000-08-07 新東工業株式会社 Rubbing treatment method and device for liquid crystal display element
JP2002244136A (en) * 2001-02-21 2002-08-28 Hitachi Ltd Inspecting method for rubbing cloth and manufacturing method, and manufacturing device for liquid crystal display element
KR100413922B1 (en) * 2001-12-28 2004-01-07 엘지.필립스 엘시디 주식회사 Rubbing apparatus
JP2003215594A (en) * 2002-01-22 2003-07-30 Seiko Epson Corp Device and method for producing liquid crystal device and liquid crystal device
JP2004191755A (en) * 2002-12-12 2004-07-08 Seiko Epson Corp Device and method for rubbing substrate
KR100639417B1 (en) * 2005-10-06 2006-11-01 이종복 A rubbing roller and rubbing cloth testing equipment
KR20070064119A (en) * 2005-12-16 2007-06-20 엘지.필립스 엘시디 주식회사 Apparatus for rubbing an alignment layer of liquid display panel
JP2007178553A (en) * 2005-12-27 2007-07-12 Nanox Corp Rubbing apparatus
KR101279520B1 (en) * 2006-06-30 2013-06-28 엘지디스플레이 주식회사 Apparatus for inspecting defect of rubbing cloth and rubbing apparatus with the same
KR20080057457A (en) * 2006-12-20 2008-06-25 엘지디스플레이 주식회사 Rubbing device of an alignment layer for liquid crystal display device

Also Published As

Publication number Publication date
TW200933139A (en) 2009-08-01
CN101622573A (en) 2010-01-06
CN101622573B (en) 2011-09-14
JP5007346B2 (en) 2012-08-22
KR100940917B1 (en) 2010-02-08
JP2010507837A (en) 2010-03-11
WO2009096626A1 (en) 2009-08-06
KR20090083768A (en) 2009-08-04

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees