JP6312454B2 - 偏光光照射装置 - Google Patents
偏光光照射装置Info
- Publication number
- JP6312454B2 JP6312454B2 JP2014022098A JP2014022098A JP6312454B2 JP 6312454 B2 JP6312454 B2 JP 6312454B2 JP 2014022098 A JP2014022098 A JP 2014022098A JP 2014022098 A JP2014022098 A JP 2014022098A JP 6312454 B2 JP6312454 B2 JP 6312454B2
- Authority
- JP
- Japan
- Prior art keywords
- polarizer
- light
- wire grid
- polarized light
- substrate
- 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
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
-
- 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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Description
10:基板,11,11A,11B,11C:遮光部,
12A,12B,12C,12C’:光透過領域,
G:ワイヤーグリッド,P:偏光軸,L:境界線,L1,L2:基準線,
2:光源,3:被照射基板,3a:被照射面,4:特定波長透過フィルター,
100:偏光光照射装置,E:カメラ
Claims (4)
- 偏光子或いは偏光子を複数個並列配置した偏光子ユニットを備え、光源から出射して前記偏光子を透過した光を被照射面に照射する偏光光照射装置であって、
前記偏光子は、表面にワイヤーグリッドを形成した基板と、前記基板上に形成され前記基板を透過する光を遮光する遮光部とを備え、光が透過する光透過領域と前記遮光部との境界線が前記ワイヤーグリッドの延設方向に対して設定された方向で直線状に形成されており、
前記偏光子及び前記光源に対して前記被照射面を走査方向に相対的に移動させる走査手段と、
前記走査方向に平行移動するカメラによって撮像される前記境界線の撮像画像を、前記カメラの移動方向に沿った基準方向に合わせるように前記偏光子を光軸周りに回転調整する調整手段を備えることを特徴とする偏光光照射装置。 - 前記遮光部が前記基板の周縁部にて額縁状に形成されていることを特徴とする請求項1記載の偏光光照射装置。
- 前記遮光部の一部に前記光透過領域が形成されていることを特徴とする請求項2記載の偏光光照射装置。
- 前記遮光部の内側が前記ワイヤーグリッドを形成したワイヤーグリッド形成領域であり、前記遮光部の内縁が前記境界線であることを特徴とする請求項2記載の偏光光照射装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014022098A JP6312454B2 (ja) | 2014-02-07 | 2014-02-07 | 偏光光照射装置 |
KR1020150017412A KR102272435B1 (ko) | 2014-02-07 | 2015-02-04 | 편광광 조사장치 |
CN201520088043.XU CN204650013U (zh) | 2014-02-07 | 2015-02-06 | 偏振器及偏振光照射装置 |
CN201510064078.4A CN104834043B (zh) | 2014-02-07 | 2015-02-06 | 偏振光照射装置 |
TW104104139A TWI657274B (zh) | 2014-02-07 | 2015-02-06 | 偏振光照射裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014022098A JP6312454B2 (ja) | 2014-02-07 | 2014-02-07 | 偏光光照射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015148746A JP2015148746A (ja) | 2015-08-20 |
JP6312454B2 true JP6312454B2 (ja) | 2018-04-18 |
Family
ID=53812037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014022098A Active JP6312454B2 (ja) | 2014-02-07 | 2014-02-07 | 偏光光照射装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6312454B2 (ja) |
KR (1) | KR102272435B1 (ja) |
CN (2) | CN104834043B (ja) |
TW (1) | TWI657274B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3583401B1 (en) * | 2017-02-16 | 2022-08-31 | Koninklijke Philips N.V. | Particle characterization apparatuses and methods |
TWI702424B (zh) * | 2017-10-24 | 2020-08-21 | 日商旭化成股份有限公司 | 影像顯示裝置、線柵偏光板及其製造方法、線柵偏光板之觀測方法、及、線柵偏光板之偏光軸方向之推定方法 |
JP6940873B2 (ja) * | 2017-12-08 | 2021-09-29 | 株式会社ブイ・テクノロジー | 露光装置および露光方法 |
CN109959453A (zh) * | 2017-12-26 | 2019-07-02 | 上海微电子装备(集团)股份有限公司 | 一种线栅拼接标定装置与方法 |
CN109817092A (zh) * | 2019-03-21 | 2019-05-28 | 京东方科技集团股份有限公司 | 一种偏光片对位装置及对位方法 |
CN117518621A (zh) * | 2023-11-07 | 2024-02-06 | 成都瑞波科材料科技有限公司 | 光配向装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2089429U (zh) * | 1991-01-17 | 1991-11-27 | 沈民 | 机动车防灯光眩目装置 |
JPH10153706A (ja) | 1996-11-25 | 1998-06-09 | Ricoh Co Ltd | 偏光子及びその製造方法 |
KR100930495B1 (ko) * | 2003-03-24 | 2009-12-09 | 삼성전자주식회사 | 액정표시장치 |
JP4506412B2 (ja) * | 2004-10-28 | 2010-07-21 | ウシオ電機株式会社 | 偏光素子ユニット及び偏光光照射装置 |
US8055099B2 (en) * | 2006-04-05 | 2011-11-08 | Sharp Kabushiki Kaisha | Exposure method and exposure device |
JP2008083215A (ja) * | 2006-09-26 | 2008-04-10 | Seiko Epson Corp | 配向膜製造用マスク及び液晶装置の製造方法 |
JP4968165B2 (ja) | 2008-04-24 | 2012-07-04 | ウシオ電機株式会社 | 光配向用偏光光照射装置 |
CN101592755A (zh) * | 2009-04-10 | 2009-12-02 | 友达光电(苏州)有限公司 | 偏光片及其制造方法 |
JP2011248284A (ja) * | 2010-05-31 | 2011-12-08 | Sony Chemical & Information Device Corp | 偏光板及び偏光板の製造方法 |
JP5923918B2 (ja) * | 2011-10-07 | 2016-05-25 | 株式会社ブイ・テクノロジー | 偏光フィルムの貼付方法 |
JP2013228533A (ja) * | 2012-04-25 | 2013-11-07 | Iwasaki Electric Co Ltd | 偏光子ユニット |
KR101919210B1 (ko) * | 2014-01-15 | 2018-11-15 | 다이니폰 인사츠 가부시키가이샤 | 편광자, 편광자의 제조 방법, 광 배향 장치 및 편광자의 장착 방법 |
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2014
- 2014-02-07 JP JP2014022098A patent/JP6312454B2/ja active Active
-
2015
- 2015-02-04 KR KR1020150017412A patent/KR102272435B1/ko active IP Right Grant
- 2015-02-06 CN CN201510064078.4A patent/CN104834043B/zh active Active
- 2015-02-06 CN CN201520088043.XU patent/CN204650013U/zh active Active
- 2015-02-06 TW TW104104139A patent/TWI657274B/zh active
Also Published As
Publication number | Publication date |
---|---|
CN104834043B (zh) | 2018-12-11 |
KR102272435B1 (ko) | 2021-07-01 |
TWI657274B (zh) | 2019-04-21 |
JP2015148746A (ja) | 2015-08-20 |
KR20150093599A (ko) | 2015-08-18 |
CN204650013U (zh) | 2015-09-16 |
CN104834043A (zh) | 2015-08-12 |
TW201534997A (zh) | 2015-09-16 |
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