ATE331229T1 - Prismatischer retroreflektor mit einer multiplanaren facette - Google Patents

Prismatischer retroreflektor mit einer multiplanaren facette

Info

Publication number
ATE331229T1
ATE331229T1 AT02725409T AT02725409T ATE331229T1 AT E331229 T1 ATE331229 T1 AT E331229T1 AT 02725409 T AT02725409 T AT 02725409T AT 02725409 T AT02725409 T AT 02725409T AT E331229 T1 ATE331229 T1 AT E331229T1
Authority
AT
Austria
Prior art keywords
face
base
edge
planar surface
apex
Prior art date
Application number
AT02725409T
Other languages
English (en)
Inventor
Xiao-Jing Lu
Gary J Gauer
David A Jacob
Erich Minier
Original Assignee
Reflexite Corp
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 Corp filed Critical Reflexite Corp
Application granted granted Critical
Publication of ATE331229T1 publication Critical patent/ATE331229T1/de

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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold
AT02725409T 2001-03-28 2002-03-27 Prismatischer retroreflektor mit einer multiplanaren facette ATE331229T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/820,162 US6626544B2 (en) 2001-03-28 2001-03-28 Prismatic retroreflector having a multi-plane facet

Publications (1)

Publication Number Publication Date
ATE331229T1 true ATE331229T1 (de) 2006-07-15

Family

ID=25230049

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02725409T ATE331229T1 (de) 2001-03-28 2002-03-27 Prismatischer retroreflektor mit einer multiplanaren facette

Country Status (8)

Country Link
US (2) US6626544B2 (de)
EP (1) EP1373944B1 (de)
JP (1) JP4236469B2 (de)
CN (1) CN1239926C (de)
AT (1) ATE331229T1 (de)
DE (1) DE60212598T2 (de)
ES (1) ES2268021T3 (de)
WO (1) WO2002079819A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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DE10216579A1 (de) * 2002-04-14 2003-10-23 Sen Hans-Erich Gubela Weitwinkelsensorsystem mit Tripelreflektor und Herstellung der Werkzeuge
US7125131B2 (en) * 2002-12-06 2006-10-24 General Electric Company Brightness enhancement film with improved view angle
US7152983B2 (en) * 2003-03-06 2006-12-26 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
FR2854099B1 (fr) * 2003-04-28 2006-09-22 Sylvie Lecomte Coque de recouvrement et son procede de fabrication
JP4152861B2 (ja) * 2003-10-27 2008-09-17 シャープ株式会社 コーナーキューブリフレクタ、その製造方法及びそれを用いた反射型表示装置
US7370981B2 (en) * 2003-12-24 2008-05-13 Avery Dennison Corporation Cube corner retroreflector with limited range
US7775700B2 (en) * 2004-10-01 2010-08-17 Rohm And Haas Electronics Materials Llc Turning film using array of roof prism structures
EP1811321B1 (de) * 2004-11-02 2013-02-27 Nippon Carbide Kogyo Kabushiki Kaisha Würfelecken-retroreflexionsblatt des zusammengesetzten dreieckspyramidentyps und retroreflexionsobjekt
JP4675746B2 (ja) * 2005-10-26 2011-04-27 株式会社デンソー 計器用文字盤
US7529048B2 (en) * 2006-03-03 2009-05-05 Ching-Bin Lin Optical film having multi-story prisms and manufacturing process thereof
US8465639B2 (en) * 2008-04-09 2013-06-18 Orafol Americas Inc. Pin based method of precision diamond turning to make prismatic mold and sheeting
CN102203642A (zh) * 2008-10-22 2011-09-28 3M创新有限公司 回射片材
US9044055B2 (en) 2009-03-12 2015-06-02 3M Innovative Properties Company Garment with a retroreflective and electroluminescent article
US8727550B2 (en) * 2009-03-12 2014-05-20 Oryon Technologies, Llc Hybrid electroluminescent assembly
EP2407010B1 (de) * 2009-03-12 2018-01-10 3M Innovative Properties Company Laminat-reflexions- und elektrolumineszenzartikel und methode
JP5526125B2 (ja) * 2009-05-11 2014-06-18 日本カーバイド工業株式会社 六角形型キューブコーナー再帰反射物品
CN102736150B (zh) * 2012-06-21 2014-09-17 绵阳龙华薄膜有限公司 一种改进的微棱镜逆反射材料结构
JP2016513031A (ja) * 2013-02-11 2016-05-12 オラフォル アメリカズ インコーポレイテッド キューブコーナー反射体およびその方法
JP6875859B2 (ja) * 2014-05-27 2021-05-26 ミラヴィズ，インコーポレイテッド 再帰反射表示システムを最適化する方法
ES2923051T3 (es) * 2015-06-12 2022-09-22 Lacrisciences Llc Procedimiento para la detección de agentes químicos y biológicos mediante resonancia plasmónica de superficie
EP3353531A2 (de) 2015-09-24 2018-08-01 LacriSciences LLC Optische sensoren, systeme und verfahren zu deren verwendung
EP3709001B1 (de) 2015-11-10 2024-03-06 LacriSciences LLC Systeme und verfahren zur bestimmung der probenosmolarität
WO2017156448A1 (en) * 2016-03-11 2017-09-14 Mirraviz, Inc. Customized reflection profiles for retro-reflective display system optimization
EP3583452A4 (de) 2017-02-14 2021-03-17 3M Innovative Properties Company Nicht-orthogonale eckelemente eines kubus und daraus hergestellte anordnungen durch schaftfräsen
IL253799B (en) 2017-08-02 2018-06-28 Igal Igor Zlochin Retroreflective interferometer
CN111247460A (zh) * 2017-08-29 2020-06-05 艾利丹尼森公司 用于基于投影机的显示系统的回射片
DE102018117569B4 (de) * 2018-07-20 2023-09-07 Hans-Erich Gubela Retroreflektor, Spritzgussform und Verwendung eines Retroreflektors
US20230137758A1 (en) * 2021-10-29 2023-05-04 Orafol Americas Inc. Concave polygonal aperture cornercube prisms and methods thereof

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US3712706A (en) * 1971-01-04 1973-01-23 American Cyanamid Co Retroreflective surface
US3873184A (en) 1973-02-16 1975-03-25 Amerace Esna Corp Reflector with interspersed angled reflex elements
US4073568A (en) 1975-11-26 1978-02-14 Ferro Corporation Retroreflector units with three mutually perpendicular surfaces defining a trihedral angle of a rectangular parallelepiped
US5564870A (en) 1993-10-20 1996-10-15 Minnesota Mining And Manufacturing Company Method of manufacturing an asymmetric cube corner article
US5585164A (en) 1993-10-20 1996-12-17 Minnesota Mining And Manufacturing Company Dual groove set retroreflective cube corner article and method of manufacture
US5600484A (en) 1993-10-20 1997-02-04 Minnesota Mining And Manufacturing Company Machining techniques for retroreflective cube corner article and method of manufacture
US6206525B1 (en) * 1994-09-28 2001-03-27 Reflexite Corporation Miniature micro prism retroreflector
US6258443B1 (en) 1994-09-28 2001-07-10 Reflexite Corporation Textured retroreflective prism structures and molds for forming same
US5565151A (en) 1994-09-28 1996-10-15 Reflexite Corporation Retroreflective prism structure with windows formed thereon
WO1996010197A1 (en) 1994-09-28 1996-04-04 Reflexite Corporation Retroreflective tilted prism structure
US6021559A (en) 1996-11-01 2000-02-08 3M Innovative Properties Company Methods of making a cube corner article master mold
JP3580999B2 (ja) * 1997-11-17 2004-10-27 日本カーバイド工業株式会社 三角錐型キューブコーナー再帰反射シート
US6036322A (en) 1997-12-01 2000-03-14 Reflexite Corporation Multi-orientation retroreflective structure
JP3975001B2 (ja) 1998-04-22 2007-09-12 日本カーバイド工業株式会社 三角錐型キユーブコーナー再帰反射シート
US6967053B1 (en) * 1999-01-21 2005-11-22 Reflexite Corporation Durable, open-faced retroreflective prismatic construction
EP1169658B1 (de) 1999-04-07 2010-11-17 3M Innovative Properties Company Oberflächlich strukturierte artikel mit geometrischen strukturen, welche zusammengesetzte flächen enthalten und ihre herstellungsverfahren
JP2001202040A (ja) * 2000-01-17 2001-07-27 Three M Innovative Properties Co 反射材、反射材の製造方法および内照表示装置
WO2002023232A2 (en) * 2000-09-13 2002-03-21 Reflexite Corporation Retroreflective film product

Also Published As

Publication number Publication date
US7371339B2 (en) 2008-05-13
DE60212598T2 (de) 2007-05-24
DE60212598D1 (de) 2006-08-03
WO2002079819A1 (en) 2002-10-10
US20040135272A1 (en) 2004-07-15
US20020141060A1 (en) 2002-10-03
JP4236469B2 (ja) 2009-03-11
CN1239926C (zh) 2006-02-01
EP1373944A1 (de) 2004-01-02
CN1537242A (zh) 2004-10-13
US6626544B2 (en) 2003-09-30
EP1373944B1 (de) 2006-06-21
ES2268021T3 (es) 2007-03-16
JP2004525415A (ja) 2004-08-19

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