TW591274B - Manufacturing method of liquid crystal alignment film - Google Patents

Manufacturing method of liquid crystal alignment film Download PDF

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Publication number
TW591274B
TW591274B TW087119759A TW87119759A TW591274B TW 591274 B TW591274 B TW 591274B TW 087119759 A TW087119759 A TW 087119759A TW 87119759 A TW87119759 A TW 87119759A TW 591274 B TW591274 B TW 591274B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
alicyclic structure
crystal alignment
alignment film
patent application
Prior art date
Application number
TW087119759A
Other languages
English (en)
Chinese (zh)
Inventor
Yasuo Matsuki
Yasuaki Mutsuka
Yoshitomo Yasuda
Original Assignee
Jsr Corp
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 Jsr Corp filed Critical Jsr Corp
Application granted granted Critical
Publication of TW591274B publication Critical patent/TW591274B/zh

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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
    • G02F1/133723—Polyimide, polyamide-imide
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW087119759A 1997-12-03 1998-11-27 Manufacturing method of liquid crystal alignment film TW591274B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33319997 1997-12-03

Publications (1)

Publication Number Publication Date
TW591274B true TW591274B (en) 2004-06-11

Family

ID=34044655

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087119759A TW591274B (en) 1997-12-03 1998-11-27 Manufacturing method of liquid crystal alignment film

Country Status (2)

Country Link
KR (1) KR100554330B1 (ko)
TW (1) TW591274B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7405788B2 (en) 2005-07-01 2008-07-29 Taiwan Tft Lcd Association Method for alignment of liquid crystal molecules by using hydrogen ion beam in an amount greater than one hundred times that of non-hydrogen ions
TWI409298B (zh) * 2006-03-24 2013-09-21 Jnc Corp 液晶配向劑、液晶配向膜以及液晶顯示元件

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100882706B1 (ko) * 2002-07-29 2009-02-06 제이에스알 가부시끼가이샤 디아민 화합물, 폴리아믹산, 이미드화 중합체, 액정배향제 및 액정표시소자
JP2005084147A (ja) 2003-09-04 2005-03-31 Seiko Epson Corp 配向膜の形成方法、配向膜、電子デバイス用基板、液晶パネルおよび電子機器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7405788B2 (en) 2005-07-01 2008-07-29 Taiwan Tft Lcd Association Method for alignment of liquid crystal molecules by using hydrogen ion beam in an amount greater than one hundred times that of non-hydrogen ions
TWI409298B (zh) * 2006-03-24 2013-09-21 Jnc Corp 液晶配向劑、液晶配向膜以及液晶顯示元件

Also Published As

Publication number Publication date
KR19990062726A (ko) 1999-07-26
KR100554330B1 (ko) 2006-05-25

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MM4A Annulment or lapse of patent due to non-payment of fees