WO1998059266A1 - Textured retroreflective prism structures and molds for forming same - Google Patents

Textured retroreflective prism structures and molds for forming same Download PDF

Info

Publication number
WO1998059266A1
WO1998059266A1 PCT/US1998/012476 US9812476W WO9859266A1 WO 1998059266 A1 WO1998059266 A1 WO 1998059266A1 US 9812476 W US9812476 W US 9812476W WO 9859266 A1 WO9859266 A1 WO 9859266A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheeting
prisms
mold
prism
photoresist
Prior art date
Application number
PCT/US1998/012476
Other languages
English (en)
French (fr)
Inventor
Robert B. Nilsen
Christopher Alan Barnett
Nicholas John Phillips
Original Assignee
Reflexite Corporation
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 Reflexite Corporation filed Critical Reflexite Corporation
Priority to JP50465999A priority Critical patent/JP2002505762A/ja
Priority to DE69807227T priority patent/DE69807227T2/de
Priority to EP98930266A priority patent/EP0991964B1/en
Priority to AU79693/98A priority patent/AU7969398A/en
Publication of WO1998059266A1 publication Critical patent/WO1998059266A1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
PCT/US1998/012476 1997-06-25 1998-06-16 Textured retroreflective prism structures and molds for forming same WO1998059266A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50465999A JP2002505762A (ja) 1997-06-25 1998-06-16 梨地加工された再帰反射プリズムの構造およびその成形型
DE69807227T DE69807227T2 (de) 1997-06-25 1998-06-16 Gemusterte retroreflektierende Prismenstrukturen und Formwerkzeuge für deren Herstellung
EP98930266A EP0991964B1 (en) 1997-06-25 1998-06-16 Textured retroreflective prism structures and molds for forming same
AU79693/98A AU7969398A (en) 1997-06-25 1998-06-16 Textured retroreflective prism structures and molds for forming same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/883,329 1997-06-25
US08/883,329 US6258443B1 (en) 1994-09-28 1997-06-25 Textured retroreflective prism structures and molds for forming same

Publications (1)

Publication Number Publication Date
WO1998059266A1 true WO1998059266A1 (en) 1998-12-30

Family

ID=25382406

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/012476 WO1998059266A1 (en) 1997-06-25 1998-06-16 Textured retroreflective prism structures and molds for forming same

Country Status (8)

Country Link
US (2) US6258443B1 (US06258443-20010710-M00008.png)
EP (1) EP0991964B1 (US06258443-20010710-M00008.png)
JP (1) JP2002505762A (US06258443-20010710-M00008.png)
CN (1) CN1152268C (US06258443-20010710-M00008.png)
AU (1) AU7969398A (US06258443-20010710-M00008.png)
DE (1) DE69807227T2 (US06258443-20010710-M00008.png)
TW (1) TW396281B (US06258443-20010710-M00008.png)
WO (1) WO1998059266A1 (US06258443-20010710-M00008.png)

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US6287670B1 (en) 1999-01-11 2001-09-11 3M Innovative Properties Company Cube corner cavity based retroreflectors and methods for making same
EP1136847A2 (en) * 2000-03-15 2001-09-26 Nippon Carbide Kogyo Kabushiki Kaisha Triangular-pyramidal cube-corner retro-reflective sheeting
JP2002008850A (ja) * 2000-04-21 2002-01-11 Semiconductor Energy Lab Co Ltd 自発光装置及びそれを用いた電気器具
US6626544B2 (en) 2001-03-28 2003-09-30 Reflexite Corporation Prismatic retroreflector having a multi-plane facet
US6778336B2 (en) 2002-08-02 2004-08-17 Illinois Tool Works Inc. Reduced visibility surface
US7224279B2 (en) 2001-06-19 2007-05-29 Nippon Carbide Kogyo Kabushiki Kaisha Integrated circuit enclosed retroreflective product
US7251077B2 (en) 2000-12-15 2007-07-31 De La Rue International Limited Diffuse reflector and method
US7506987B2 (en) 2007-03-02 2009-03-24 Technology Solutions & Invention Llc Two-sided corner-cube retroreflectors and methods of manufacturing the same
JP2010245056A (ja) * 2000-04-21 2010-10-28 Semiconductor Energy Lab Co Ltd 自発光装置および電気器具
EP3285118A1 (fr) * 2015-08-28 2018-02-21 Commissariat à l'Energie Atomique et aux Energies Alternatives Ecran muni de microstructures rétroréfléchissantes

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US6015214A (en) 1996-05-30 2000-01-18 Stimsonite Corporation Retroreflective articles having microcubes, and tools and methods for forming microcubes
US20050185279A1 (en) * 1999-01-21 2005-08-25 Reflexite Corporation Durable, open-faced retroreflective prismatic construction
US6540367B1 (en) * 1999-04-07 2003-04-01 3M Innovative Properties Company Structured surface articles containing geometric structures with compound faces and methods for making same
US6746638B1 (en) * 2000-05-31 2004-06-08 Apple Computer, Inc. Method of forming a computer casing
TWI291601B (en) * 2000-08-01 2007-12-21 Taiwan Nano Electro Opt Tech Process for producing component with microstructure and finished product thereof
JP3618292B2 (ja) * 2000-11-10 2005-02-09 日本カーバイド工業株式会社 印刷層を有する再帰反射性シート
ITMO20010162A1 (it) * 2001-08-03 2003-02-03 Giorgio Corradi Laminato retroriflettente con microprismi e metodo per fabbricarlo
US8456447B2 (en) 2003-02-14 2013-06-04 Next Holdings Limited Touch screen signal processing
US8508508B2 (en) 2003-02-14 2013-08-13 Next Holdings Limited Touch screen signal processing with single-point calibration
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KR101303508B1 (ko) * 2004-12-28 2013-09-03 쓰리엠 이노베이티브 프로퍼티즈 컴파니 불소- 또는 규소-함유 프리즘을 갖는 프리즘 역반사 물품
US7195360B2 (en) * 2004-12-28 2007-03-27 3M Innovative Properties Company Prismatic retroreflective article and method
BRPI0500848A (pt) * 2005-01-10 2006-09-05 Avery Dennison Do Brasil Ltda filme, substrato e uso do filme
US7529026B2 (en) * 2005-04-28 2009-05-05 Hewlett-Packard Development Company, L.P. Optical system with nanoscale projection antireflection layer/embossing
US7767126B2 (en) * 2005-08-22 2010-08-03 Sipix Imaging, Inc. Embossing assembly and methods of preparation
US20070237459A1 (en) * 2005-10-28 2007-10-11 Jan Watte Connector device for coupling optical fibres, and method of production thereof
CN105445831A (zh) * 2006-07-17 2016-03-30 艾利丹尼森公司 制备可畸变的光学元件阵列的方法
EP2047304A1 (en) * 2006-07-17 2009-04-15 Avery Dennison Corporation Method of making an array of aberrated optical elements
KR101321909B1 (ko) * 2006-12-12 2013-10-25 삼성디스플레이 주식회사 프리즘 시트 및 이의 제조 방법
EP2135155B1 (en) 2007-04-11 2013-09-18 Next Holdings, Inc. Touch screen system with hover and click input methods
KR100864321B1 (ko) * 2007-06-19 2008-10-20 제일모직주식회사 프리즘 계곡부위에 무정형의 돌기형상을 가지는 광확산체를포함하는 디퓨져 프리즘 시트 및 이를 이용한액정표시장치
US7547105B2 (en) * 2007-07-16 2009-06-16 3M Innovative Properties Company Prismatic retroreflective article with cross-linked image layer and method of making same
KR20100055516A (ko) 2007-08-30 2010-05-26 넥스트 홀딩스 인코포레이티드 개선된 조광을 가진 광학 터치 스크린
KR20100075460A (ko) 2007-08-30 2010-07-02 넥스트 홀딩스 인코포레이티드 저 프로파일 터치 패널 시스템
US8405636B2 (en) 2008-01-07 2013-03-26 Next Holdings Limited Optical position sensing system and optical position sensor assembly
WO2009091681A2 (en) * 2008-01-14 2009-07-23 Avery Dennison Corporation Retroreflector for use in touch screen applications and position sensing systems
US8248691B2 (en) * 2008-05-30 2012-08-21 Avery Dennison Corporation Infrared light transmission film
US7922344B2 (en) * 2008-09-02 2011-04-12 Avery Dennison Corporation Metallized retroreflective sheeting with increased daytime brightness
CN102203642A (zh) * 2008-10-22 2011-09-28 3M创新有限公司 回射片材
US8112922B2 (en) * 2008-10-23 2012-02-14 Keil Stanley Reflective material for signage, buildings and vehicles
US20100188751A1 (en) * 2009-01-29 2010-07-29 3M Innovative Properties Company Optical films with internally conformable layers and method of making the films
US20100186570A1 (en) * 2009-01-29 2010-07-29 3M Innovative Properties Company Method for making an optical film having a variable prismatic structured surface
KR101835448B1 (ko) * 2009-12-11 2018-03-08 애버리 데니슨 코포레이션 터치 스크린용 위치 검출 시스템 및 이에 사용하는 프리즘 필름
JP2011145582A (ja) * 2010-01-18 2011-07-28 Seiko Epson Corp スクリーン生地及びスクリーン
US8269982B1 (en) * 2010-03-10 2012-09-18 Exelis, Inc. Surface deformation measuring system with a retro-reflective surface treatment
KR101159179B1 (ko) * 2010-10-13 2012-06-22 액츠 주식회사 터치 스크린 시스템 및 그 제조 방법
CN102128793B (zh) * 2010-12-17 2012-07-25 中国计量科学研究院 逆反射材料反射比测量装置及方法
US8541121B2 (en) 2011-01-13 2013-09-24 Deeya Energy, Inc. Quenching system
US9415539B2 (en) 2011-05-31 2016-08-16 3M Innovative Properties Company Method for making microstructured tools having discontinuous topographies, and articles produced therefrom
JP5973561B2 (ja) 2011-05-31 2016-08-23 スリーエム イノベイティブ プロパティズ カンパニー 相異するようにパターン硬化された微細構造化物品を作製する方法
CN102967892B (zh) * 2011-08-30 2015-12-02 原相科技股份有限公司 用于光学式触控装置的反光镜及使用该反光镜的光学式触控装置
US8783880B2 (en) 2011-11-01 2014-07-22 Avery Dennison Corporation Rulable multi-directional prism cluster retroreflective sheeting
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Cited By (21)

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Publication number Priority date Publication date Assignee Title
US6656571B2 (en) 1999-01-11 2003-12-02 3M Innovative Properties Company Cube corner cavity based retroreflectors and methods for making same
US6287670B1 (en) 1999-01-11 2001-09-11 3M Innovative Properties Company Cube corner cavity based retroreflectors and methods for making same
EP1136847A2 (en) * 2000-03-15 2001-09-26 Nippon Carbide Kogyo Kabushiki Kaisha Triangular-pyramidal cube-corner retro-reflective sheeting
EP1136847A3 (en) * 2000-03-15 2002-06-12 Nippon Carbide Kogyo Kabushiki Kaisha Triangular-pyramidal cube-corner retro-reflective sheeting
US6942350B2 (en) 2000-03-15 2005-09-13 Nippon Carbide Kogyo Kabushiki Kaisha Triangular-pyramidal cube-corner retro-reflective sheeting
JP2002008850A (ja) * 2000-04-21 2002-01-11 Semiconductor Energy Lab Co Ltd 自発光装置及びそれを用いた電気器具
US9923171B2 (en) 2000-04-21 2018-03-20 Semiconductor Energy Laboratory Co., Ltd. Self-light emitting device and electrical appliance using the same
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EP3285118A1 (fr) * 2015-08-28 2018-02-21 Commissariat à l'Energie Atomique et aux Energies Alternatives Ecran muni de microstructures rétroréfléchissantes
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US6770225B2 (en) 2004-08-03
EP0991964B1 (en) 2002-08-14
US6258443B1 (en) 2001-07-10
US20010048169A1 (en) 2001-12-06
AU7969398A (en) 1999-01-04
DE69807227T2 (de) 2003-04-17
TW396281B (en) 2000-07-01
DE69807227D1 (de) 2002-09-19
CN1152268C (zh) 2004-06-02
JP2002505762A (ja) 2002-02-19
EP0991964A1 (en) 2000-04-12
CN1261438A (zh) 2000-07-26

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