DE602005015921D1 - Verfahren zur Ausrichtung durch Bestrahlung mit linear polarisiertem Licht - Google Patents

Verfahren zur Ausrichtung durch Bestrahlung mit linear polarisiertem Licht

Info

Publication number
DE602005015921D1
DE602005015921D1 DE602005015921T DE602005015921T DE602005015921D1 DE 602005015921 D1 DE602005015921 D1 DE 602005015921D1 DE 602005015921 T DE602005015921 T DE 602005015921T DE 602005015921 T DE602005015921 T DE 602005015921T DE 602005015921 D1 DE602005015921 D1 DE 602005015921D1
Authority
DE
Germany
Prior art keywords
irradiation
alignment
polarized light
linearly polarized
linearly
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.)
Active
Application number
DE602005015921T
Other languages
English (en)
Inventor
Sayu Shiotani
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.)
Ushio Denki KK
Original Assignee
Ushio Denki KK
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 Ushio Denki KK filed Critical Ushio Denki KK
Publication of DE602005015921D1 publication Critical patent/DE602005015921D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02F1/133788—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
    • 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
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition

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)
  • Polarising Elements (AREA)
  • Eye Examination Apparatus (AREA)
DE602005015921T 2004-09-16 2005-09-14 Verfahren zur Ausrichtung durch Bestrahlung mit linear polarisiertem Licht Active DE602005015921D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004269709A JP4622409B2 (ja) 2004-09-16 2004-09-16 光配向方法

Publications (1)

Publication Number Publication Date
DE602005015921D1 true DE602005015921D1 (de) 2009-09-24

Family

ID=35276526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005015921T Active DE602005015921D1 (de) 2004-09-16 2005-09-14 Verfahren zur Ausrichtung durch Bestrahlung mit linear polarisiertem Licht

Country Status (7)

Country Link
US (1) US7507448B2 (de)
EP (1) EP1637922B1 (de)
JP (1) JP4622409B2 (de)
KR (1) KR100865978B1 (de)
CN (1) CN100451772C (de)
DE (1) DE602005015921D1 (de)
TW (2) TW201217870A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006202628A (ja) * 2005-01-21 2006-08-03 Dainippon Printing Co Ltd 偏光光照射装置、偏光光照射方法、光配向膜、及び位相差フィルム
CN109656061A (zh) * 2012-12-07 2019-04-19 群康科技(深圳)有限公司 光配向光源系统及光配向工艺
TWI516878B (zh) 2012-12-07 2016-01-11 群康科技(深圳)有限公司 光配向光源系統及光配向製程
JP5344105B1 (ja) 2013-03-08 2013-11-20 ウシオ電機株式会社 光配向用偏光光照射装置及び光配向用偏光光照射方法
JP6597149B2 (ja) * 2015-10-08 2019-10-30 ウシオ電機株式会社 光照射装置
JP2019101226A (ja) * 2017-12-01 2019-06-24 シャープ株式会社 偏光照射装置、及び、感光膜付き基板の製造方法
KR102467219B1 (ko) * 2017-12-05 2022-11-14 엘지디스플레이 주식회사 와이어 그리드 편광자를 포함하는 편광조사 장치 및 이를 이용한 편광조사 방법
CN113156713B (zh) * 2021-04-12 2022-12-06 Tcl华星光电技术有限公司 光配向装置及其控制方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744536B1 (fr) * 1996-02-01 2004-03-05 Lg Electronics Inc Dispositif d'irradiation ultraviolette destine a un procede de photo-alignement, et methode d'irradiation utilisant ce dispositif
US5817743A (en) * 1996-03-29 1998-10-06 Alliant Techsystems Inc. Process and materials for inducing pre-tilt in liquid crystals and liquid crystal displays
CN1188901A (zh) * 1996-05-27 1998-07-29 斯坦利电气株式会社 使用偏振存储膜作为取向膜的液晶显示器的制造
US6307609B1 (en) * 1997-08-05 2001-10-23 Wayne M. Gibbons Polarized light exposure systems for aligning liquid crystals
US6061138A (en) * 1997-08-05 2000-05-09 Elsicon, Inc. Optical exposure systems and processes for alignment of liquid crystals
KR20010024339A (ko) * 1997-10-01 2001-03-26 모리시타 요이찌 액정배향막과 그 제조방법 및 그것을 이용한액정표시장치와 그 제조방법
JP2960392B2 (ja) 1997-10-29 1999-10-06 ウシオ電機株式会社 液晶表示素子の配向膜光配向用偏光光照射装置
TW536644B (en) 1997-10-29 2003-06-11 Ushio Electric Inc Polarized light radiation device for alignment film of liquid crystal display element
JP2928226B2 (ja) 1997-10-29 1999-08-03 ウシオ電機株式会社 液晶表示素子の配向膜光配向用偏光光照射装置
KR100323731B1 (ko) * 1998-11-06 2002-05-09 구본준, 론 위라하디락사 광조사장치
US6532047B1 (en) 1998-10-27 2003-03-11 Ushiodenki Kabushiki Kaisha Irradiation device for polarized light for optical alignment of a liquid crystal cell element
JP3384346B2 (ja) * 1999-01-14 2003-03-10 ウシオ電機株式会社 液晶表示素子の光配向用偏光光照射装置
US6194039B1 (en) * 1999-10-22 2001-02-27 Elsicon, Inc. Materials for inducing alignment in liquid crystals and liquid crystal displays
JP3678120B2 (ja) 2000-06-06 2005-08-03 ウシオ電機株式会社 偏光光照射装置
JP4626039B2 (ja) * 2000-09-26 2011-02-02 コニカミノルタホールディングス株式会社 光配向層の製造方法
JP3844234B2 (ja) * 2002-10-25 2006-11-08 Ｊｓｒ株式会社 光配向法および液晶表示素子
US20030206337A1 (en) * 2002-05-06 2003-11-06 Eastman Kodak Company Exposure apparatus for irradiating a sensitized substrate
US6874899B2 (en) * 2002-07-12 2005-04-05 Eastman Kodak Company Apparatus and method for irradiating a substrate
US20040207847A1 (en) * 2003-04-18 2004-10-21 Hardy Joseph A. Apparatus and methods for alignment of optical barrier apparatus
JP4135557B2 (ja) 2003-05-20 2008-08-20 ウシオ電機株式会社 光配向用偏光光照射装置
JP2005128271A (ja) 2003-10-24 2005-05-19 Ushio Inc 光配向用偏光光照射装置および光配向用偏光光照射装置における偏光軸の調整方法

Also Published As

Publication number Publication date
JP4622409B2 (ja) 2011-02-02
US7507448B2 (en) 2009-03-24
CN100451772C (zh) 2009-01-14
EP1637922A1 (de) 2006-03-22
TW200611033A (en) 2006-04-01
CN1749833A (zh) 2006-03-22
KR100865978B1 (ko) 2008-10-29
EP1637922B1 (de) 2009-08-12
TWI362538B (de) 2012-04-21
JP2006084800A (ja) 2006-03-30
KR20060053859A (ko) 2006-05-22
TWI378304B (de) 2012-12-01
US20060057306A1 (en) 2006-03-16
TW201217870A (en) 2012-05-01

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