TWI490611B - Light directed with polarized light - Google Patents

Light directed with polarized light Download PDF

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Publication number
TWI490611B
TWI490611B TW098104059A TW98104059A TWI490611B TW I490611 B TWI490611 B TW I490611B TW 098104059 A TW098104059 A TW 098104059A TW 98104059 A TW98104059 A TW 98104059A TW I490611 B TWI490611 B TW I490611B
Authority
TW
Taiwan
Prior art keywords
light
polarizing element
polarized light
lattice
linear
Prior art date
Application number
TW098104059A
Other languages
English (en)
Chinese (zh)
Other versions
TW200944902A (en
Inventor
Sayu Shiotani
Akifumi Sangu
Original Assignee
Ushio Electric 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 Ushio Electric Inc filed Critical Ushio Electric Inc
Publication of TW200944902A publication Critical patent/TW200944902A/zh
Application granted granted Critical
Publication of TWI490611B publication Critical patent/TWI490611B/zh

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
    • 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)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW098104059A 2008-04-24 2009-02-09 Light directed with polarized light TWI490611B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008113421A JP4968165B2 (ja) 2008-04-24 2008-04-24 光配向用偏光光照射装置

Publications (2)

Publication Number Publication Date
TW200944902A TW200944902A (en) 2009-11-01
TWI490611B true TWI490611B (zh) 2015-07-01

Family

ID=41282991

Family Applications (2)

Application Number Title Priority Date Filing Date
TW098104059A TWI490611B (zh) 2008-04-24 2009-02-09 Light directed with polarized light
TW104105027A TWI516847B (zh) 2008-04-24 2009-02-09 Light directed with polarized light irradiation device

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW104105027A TWI516847B (zh) 2008-04-24 2009-02-09 Light directed with polarized light irradiation device

Country Status (4)

Country Link
JP (1) JP4968165B2 (ja)
KR (1) KR101234406B1 (ja)
CN (1) CN101566762B (ja)
TW (2) TWI490611B (ja)

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CN102169255A (zh) * 2011-05-10 2011-08-31 深圳市华星光电技术有限公司 Ocb液晶面板及其制造方法、ocb液晶显示器
KR101347552B1 (ko) * 2011-07-21 2014-01-10 주식회사 엘지화학 마스크 및 이를 포함하는 광학필터 제조장치
US9638848B2 (en) 2011-10-14 2017-05-02 Dai Nippon Printing Co., Ltd. Patterned phase difference film and method for manufacturing same
KR101260221B1 (ko) 2011-12-01 2013-05-06 주식회사 엘지화학 마스크
EP2891908B1 (en) * 2012-08-29 2022-10-26 LG Chem, Ltd. Polarized ultraviolet light splitting element
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
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
JP2014191072A (ja) * 2013-03-26 2014-10-06 Toshiba Lighting & Technology Corp 光配向用偏光光照射装置
WO2014196590A1 (ja) * 2013-06-05 2014-12-11 日産化学工業株式会社 横電界駆動型液晶表示素子用液晶配向膜を有する基板の製造方法
KR102064210B1 (ko) 2013-07-04 2020-01-10 삼성디스플레이 주식회사 편광 소자, 이를 포함하는 편광광 조사 장치 및 이의 제조 방법
JP5867460B2 (ja) * 2013-07-09 2016-02-24 ウシオ電機株式会社 グリッド偏光素子、光配向装置、偏光方法及びグリッド偏光素子製造方法
JP6136675B2 (ja) * 2013-07-10 2017-05-31 大日本印刷株式会社 偏光子
JP5862616B2 (ja) 2013-07-17 2016-02-16 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
JP6326746B2 (ja) * 2013-09-10 2018-05-23 東芝ライテック株式会社 偏光光照射装置
TWI512374B (zh) * 2013-11-05 2015-12-11 Au Optronics Corp 光配向設備與光配向方法
KR101827658B1 (ko) 2013-11-13 2018-02-08 다이니폰 인사츠 가부시키가이샤 편광자, 편광자용 기판 및 광 배향 장치
KR102222005B1 (ko) 2014-01-09 2021-03-04 삼성디스플레이 주식회사 노광 장치 및 이를 이용한 노광 방법
CN105874365B (zh) 2014-01-15 2019-08-09 大日本印刷株式会社 偏振元件、偏振元件的制造方法、光取向装置及偏振元件的组装方法
JP6312454B2 (ja) 2014-02-07 2018-04-18 株式会社ブイ・テクノロジー 偏光光照射装置
JP5954594B2 (ja) * 2014-03-10 2016-07-20 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
KR102166261B1 (ko) 2014-03-25 2020-10-15 도시바 라이텍쿠 가부시키가이샤 편광 광 조사 장치
JP6554768B2 (ja) * 2014-07-08 2019-08-07 大日本印刷株式会社 偏光子、積層基板、および光配向装置
JP5892210B2 (ja) * 2014-08-04 2016-03-23 岩崎電気株式会社 光配向装置
JP6076946B2 (ja) 2014-08-04 2017-02-08 大日本印刷株式会社 ローラーインプリント用モールドとインプリント方法およびワイヤーグリッド偏光子とその製造方法
KR102297802B1 (ko) 2014-09-22 2021-09-03 도시바 라이텍쿠 가부시키가이샤 광원장치
CN104714339A (zh) * 2015-04-01 2015-06-17 京东方科技集团股份有限公司 光配向装置
JP2017215353A (ja) * 2016-05-30 2017-12-07 ウシオ電機株式会社 偏光光照射装置及び光配向装置
US10884269B2 (en) * 2016-07-05 2021-01-05 Sharp Kabushiki Kaisha Method for manufacturing a liquid crystal display panel comprising performing a photo-alignment treatment using a photo-alignment treatment device having a light irradiation mechanism and a rotation adjustment mechanism
CN106773332A (zh) * 2016-12-26 2017-05-31 深圳市华星光电技术有限公司 照射灯、液晶配向的方法及装置
CN106681058B (zh) * 2016-12-28 2020-01-14 深圳市华星光电技术有限公司 光配向设备
JP6996287B2 (ja) * 2017-12-26 2022-01-17 トヨタ自動車株式会社 車室内照明装置
CN112567270B (zh) * 2018-08-30 2023-05-30 Ｓｃｉｖａｘ株式会社 偏振片及利用该偏振片的显示器及紫外线照射装置
CN111856745B (zh) * 2019-04-30 2023-03-17 上海微电子装备（集团）股份有限公司 一种光照射装置
JP7415545B2 (ja) 2019-12-24 2024-01-17 ウシオ電機株式会社 偏光光照射装置および偏光光照射方法
JP6989977B2 (ja) * 2020-03-24 2022-01-12 フェニックス電機株式会社 光照射装置、およびこれを備える露光装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004144884A (ja) * 2002-10-23 2004-05-20 Ushio Inc 光配向用偏光光照射装置
TW200728786A (en) * 2005-10-17 2007-08-01 Asahi Chemical Ind Wire grid polarizer and manufacturing method of the same
WO2008022099A2 (en) * 2006-08-15 2008-02-21 Api Nanofabrication And Research Corp. Polarizer films and methods of making the same

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JPH0961627A (ja) * 1995-08-25 1997-03-07 Sankyo Seiki Mfg Co Ltd 偏光分離素子
JP2000162432A (ja) * 1998-11-26 2000-06-16 Nitto Denko Corp 紫外線偏光子及び紫外線偏光光源装置
JP4216220B2 (ja) * 2004-04-12 2009-01-28 株式会社 日立ディスプレイズ 液晶表示素子の製造方法
JP4604661B2 (ja) * 2004-11-05 2011-01-05 ウシオ電機株式会社 光配向用偏光光照射装置
JP2006201273A (ja) * 2005-01-18 2006-08-03 Ushio Inc 偏光光照射装置
JP4815995B2 (ja) * 2005-10-24 2011-11-16 ウシオ電機株式会社 光配向用偏光光照射装置
JP4708287B2 (ja) * 2006-08-25 2011-06-22 富士フイルム株式会社 光学フィルムの製造方法、光学フィルム、偏光板、転写材料、液晶表示装置、及び偏光紫外線露光装置
CN1975472A (zh) * 2006-12-15 2007-06-06 东南大学 散射型线偏振片及其制备方法

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2004144884A (ja) * 2002-10-23 2004-05-20 Ushio Inc 光配向用偏光光照射装置
TW200728786A (en) * 2005-10-17 2007-08-01 Asahi Chemical Ind Wire grid polarizer and manufacturing method of the same
WO2008022099A2 (en) * 2006-08-15 2008-02-21 Api Nanofabrication And Research Corp. Polarizer films and methods of making the same

Also Published As

Publication number Publication date
TW200944902A (en) 2009-11-01
JP4968165B2 (ja) 2012-07-04
KR101234406B1 (ko) 2013-02-18
CN101566762A (zh) 2009-10-28
KR20090112546A (ko) 2009-10-28
JP2009265290A (ja) 2009-11-12
TWI516847B (zh) 2016-01-11
CN101566762B (zh) 2013-09-04
TW201520661A (zh) 2015-06-01

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