CN102027394B - 具有偏轴可视标记的光控膜 - Google Patents

具有偏轴可视标记的光控膜 Download PDF

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Publication number
CN102027394B
CN102027394B CN2009801177650A CN200980117765A CN102027394B CN 102027394 B CN102027394 B CN 102027394B CN 2009801177650 A CN2009801177650 A CN 2009801177650A CN 200980117765 A CN200980117765 A CN 200980117765A CN 102027394 B CN102027394 B CN 102027394B
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CN
China
Prior art keywords
height
light
absorbing
control film
light control
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Expired - Fee Related
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CN2009801177650A
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English (en)
Chinese (zh)
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CN102027394A (zh
Inventor
加里·T·博伊德
达莱·L·埃内斯
特里·D·范
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN102027394A publication Critical patent/CN102027394A/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN2009801177650A 2008-05-16 2009-05-13 具有偏轴可视标记的光控膜 Expired - Fee Related CN102027394B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5381308P 2008-05-16 2008-05-16
US61/053,813 2008-05-16
PCT/US2009/043796 WO2009140392A1 (en) 2008-05-16 2009-05-13 Light control film with off-axis visible indicia

Publications (2)

Publication Number Publication Date
CN102027394A CN102027394A (zh) 2011-04-20
CN102027394B true CN102027394B (zh) 2012-09-05

Family

ID=41315901

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801177650A Expired - Fee Related CN102027394B (zh) 2008-05-16 2009-05-13 具有偏轴可视标记的光控膜

Country Status (6)

Country Link
US (1) US8096667B2 (enExample)
EP (1) EP2286286B1 (enExample)
JP (1) JP5748655B2 (enExample)
KR (1) KR101578244B1 (enExample)
CN (1) CN102027394B (enExample)
WO (1) WO2009140392A1 (enExample)

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CN104375224A (zh) * 2007-10-16 2015-02-25 3M创新有限公司 透射率更高的光控膜
US8213082B2 (en) * 2007-12-21 2012-07-03 3M Innovative Properties Company Light control film
WO2010148082A2 (en) 2009-06-18 2010-12-23 3M Innovative Properties Company Light control film
EP2533964B1 (en) 2010-02-08 2017-01-11 3M Innovative Properties Company Co-extrusion die, and method of making an extruded article using the same
EP2550155B1 (en) * 2010-03-25 2020-11-04 3M Innovative Properties Company Composite layer
EP2550146B1 (en) 2010-03-25 2018-09-26 3M Innovative Properties Company Extrusion die and method for making multiple stripe extrudate
EP3093694A1 (en) * 2010-06-25 2016-11-16 Andrew Richard Parker Optical effect structures
SG187145A1 (en) * 2010-08-05 2013-02-28 3M Innovative Properties Co Multilayer film comprising matte surface layer and articles
JP2013178469A (ja) * 2012-02-03 2013-09-09 Nlt Technologies Ltd 光学素子
JP5581558B2 (ja) * 2012-05-25 2014-09-03 京テック株式会社 光透過装置およびその製造方法
US9469091B2 (en) 2012-08-08 2016-10-18 3M Innovative Properties Company Method of making extensible web laminates
DE102012109064A1 (de) * 2012-09-26 2014-03-27 Datacard Corporation Lichtsteuerfolie, die mit einem Sicherheitsmerkmal ausgebildet ist
US10272655B2 (en) 2012-10-02 2019-04-30 3M Innovative Properties Company Film with alternating stripes and strands and apparatus and method for making the same
US9944043B2 (en) 2012-10-02 2018-04-17 3M Innovative Properties Company Laminates and methods of making the same
JP6406564B2 (ja) * 2013-02-21 2018-10-17 大日本印刷株式会社 窓および採光具
US20140248471A1 (en) 2013-03-01 2014-09-04 3M Innovative Properties Company Film with Layered Segments and Apparatus and Method for Making the Same
JP2014238512A (ja) * 2013-06-07 2014-12-18 大日本印刷株式会社 ウインドウフィルム、採光具および窓
KR20150137217A (ko) 2014-05-28 2015-12-09 삼성디스플레이 주식회사 액정표시장치
US10663630B2 (en) * 2014-06-30 2020-05-26 3M Innovative Properties Company 360 degree privacy film
JP6337696B2 (ja) * 2014-08-29 2018-06-06 大日本印刷株式会社 光制御機能付合わせガラス
KR20180031058A (ko) * 2015-08-21 2018-03-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광축을 갖는 광학 필름 및 그의 처리 시스템 및 방법
US9740018B1 (en) 2016-10-28 2017-08-22 3M Innovative Properties Company Light control film with varied viewing angle
US20180120580A1 (en) * 2016-10-28 2018-05-03 3M Innovative Properties Company Light control film with varied viewing angle
WO2019030607A1 (en) * 2017-08-08 2019-02-14 3M Innovative Properties Company LIGHT GUIDE HAVING AN OPENING AND SURROUNDING CHANNEL
US11947135B2 (en) 2017-12-13 2024-04-02 3M Innovative Properties Company High transmission light control film
KR102496169B1 (ko) * 2017-12-13 2023-02-03 엘지디스플레이 주식회사 시야각 제어 필름 및 액정표시장치
JP6587010B2 (ja) * 2018-05-10 2019-10-09 大日本印刷株式会社 光制御機能付合わせガラス
US20210271095A1 (en) * 2018-07-12 2021-09-02 Lg Innotek Co., Ltd. Optical path control member and display device comprising same
US11550183B2 (en) 2018-08-01 2023-01-10 3M Innovative Properties Company High transmission light control film
WO2020121112A1 (en) 2018-12-11 2020-06-18 3M Innovative Properties Company Light control film
US12360295B2 (en) 2018-12-19 2025-07-15 3M Innovative Properties Company Patterned light control film
EP3983834A1 (en) * 2019-06-12 2022-04-20 3M Innovative Properties Company Coated substrate comprising electrically conductive particles and dried aqueous dispersion of organic polymer
KR102743259B1 (ko) 2019-08-02 2024-12-16 삼성디스플레이 주식회사 광제어 필름 및 이를 포함하는 표시 장치
KR102892096B1 (ko) 2019-12-12 2025-11-27 삼성디스플레이 주식회사 표시 장치
US20250231330A1 (en) * 2021-10-29 2025-07-17 3M Innovative Properties Company Light Control Film

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EP0354672A2 (en) * 1988-08-08 1990-02-14 Minnesota Mining And Manufacturing Company Light-collimating film
US6398370B1 (en) * 2000-11-15 2002-06-04 3M Innovative Properties Company Light control device
CN101038350A (zh) * 2006-03-17 2007-09-19 日本电气株式会社 光控膜、发光设备以及显示设备

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JP4675759B2 (ja) * 2005-11-17 2011-04-27 信越ポリマー株式会社 覗き見防止体の製造方法
JP2007140115A (ja) * 2005-11-18 2007-06-07 San Crest:Kk 図柄付き覗き見防止フィルター
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DE102006050047A1 (de) * 2006-10-24 2008-04-30 Giesecke & Devrient Gmbh Durchsichtssicherheitselement mit Mikrostrukturen
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354672A2 (en) * 1988-08-08 1990-02-14 Minnesota Mining And Manufacturing Company Light-collimating film
US6398370B1 (en) * 2000-11-15 2002-06-04 3M Innovative Properties Company Light control device
CN101038350A (zh) * 2006-03-17 2007-09-19 日本电气株式会社 光控膜、发光设备以及显示设备

Also Published As

Publication number Publication date
JP2011525994A (ja) 2011-09-29
KR101578244B1 (ko) 2015-12-16
CN102027394A (zh) 2011-04-20
EP2286286B1 (en) 2018-03-28
US20090284836A1 (en) 2009-11-19
EP2286286A4 (en) 2013-06-19
US8096667B2 (en) 2012-01-17
WO2009140392A1 (en) 2009-11-19
JP5748655B2 (ja) 2015-07-15
KR20110007618A (ko) 2011-01-24
EP2286286A1 (en) 2011-02-23

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Granted publication date: 20120905

Termination date: 20200513