DE60215200D1 - Retroreflexionseinrichtung - Google Patents

Retroreflexionseinrichtung

Info

Publication number
DE60215200D1
DE60215200D1 DE60215200T DE60215200T DE60215200D1 DE 60215200 D1 DE60215200 D1 DE 60215200D1 DE 60215200 T DE60215200 T DE 60215200T DE 60215200 T DE60215200 T DE 60215200T DE 60215200 D1 DE60215200 D1 DE 60215200D1
Authority
DE
Germany
Prior art keywords
lateral face
retroreflective unit
triangular
shaped groove
reflection device
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.)
Expired - Lifetime
Application number
DE60215200T
Other languages
English (en)
Other versions
DE60215200T2 (de
Inventor
Ikuo Mimura
Yutaka Hamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Carbide Industries Co Inc
Original Assignee
Nippon Carbide Industries Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19072317&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60215200(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Carbide Industries Co Inc filed Critical Nippon Carbide Industries Co Inc
Application granted granted Critical
Publication of DE60215200D1 publication Critical patent/DE60215200D1/de
Publication of DE60215200T2 publication Critical patent/DE60215200T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Window Of Vehicle (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Aerials With Secondary Devices (AREA)
DE60215200T 2001-08-09 2002-08-09 Retroreflexionseinrichtung Expired - Lifetime DE60215200T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001241964 2001-08-09
JP2001241964 2001-08-09
PCT/JP2002/008187 WO2003014779A1 (fr) 2001-08-09 2002-08-09 Dispositif de retroreflexion

Publications (2)

Publication Number Publication Date
DE60215200D1 true DE60215200D1 (de) 2006-11-16
DE60215200T2 DE60215200T2 (de) 2007-08-23

Family

ID=19072317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60215200T Expired - Lifetime DE60215200T2 (de) 2001-08-09 2002-08-09 Retroreflexionseinrichtung

Country Status (12)

Country Link
US (1) US6883921B2 (de)
EP (1) EP1424572B1 (de)
JP (1) JP4225897B2 (de)
KR (1) KR100901679B1 (de)
CN (1) CN100476463C (de)
AT (1) ATE341770T1 (de)
AU (1) AU2002328605B2 (de)
BR (1) BR0211774A (de)
CA (1) CA2456611C (de)
DE (1) DE60215200T2 (de)
ES (1) ES2268075T3 (de)
WO (1) WO2003014779A1 (de)

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US7584564B2 (en) * 2002-07-08 2009-09-08 Nippon Carbide Kogyo Kabushiki Kaisha Internally illuminated sign
ES2524115T3 (es) * 2003-12-02 2014-12-04 Nippon Carbide Kogyo Kabushiki Kaisha Artículo retrorreflectante de esquinas de cubo piramidales triangulares que tiene una cara lateral reflectante curvada
US7179406B1 (en) * 2004-03-08 2007-02-20 Attar Adil H Method and apparatus for making reflective pavement marker
WO2006067573A1 (en) * 2004-12-22 2006-06-29 Giorgio Corradi A process for obtaining a back-reflecting multi-layer film, with a microprism support and a film obtained using the process
JP5049137B2 (ja) * 2005-11-30 2012-10-17 日本カーバイド工業株式会社 再帰反射物品
US20070086207A1 (en) * 2006-01-13 2007-04-19 Optical Research Associates Display systems including light enhancing structures with arrays of elongate features
US7866871B2 (en) * 2006-01-13 2011-01-11 Avery Dennison Corporation Light enhancing structures with a plurality of arrays of elongate features
US7674028B2 (en) * 2006-01-13 2010-03-09 Avery Dennison Corporation Light enhancing structures with multiple arrays of elongate features of varying characteristics
US7545569B2 (en) 2006-01-13 2009-06-09 Avery Dennison Corporation Optical apparatus with flipped compound prism structures
US7366393B2 (en) * 2006-01-13 2008-04-29 Optical Research Associates Light enhancing structures with three or more arrays of elongate features
US8201953B2 (en) * 2006-06-06 2012-06-19 Nippon Carbide Kogyo Kabushiki Kaisha Cube corner type retroreflection article
US7482969B2 (en) * 2006-06-14 2009-01-27 Board Of Trustees Of The University Of Illinois Material movement sensing techniques
GB0626055D0 (en) * 2006-12-29 2007-11-07 Bae Systems Plc Detection of ionising radiation
US8224189B1 (en) * 2007-02-02 2012-07-17 Sunlight Photonics Inc. Retro-directive target for free-space optical communication and method of producing the same
US20100284080A1 (en) * 2007-09-24 2010-11-11 Reflexite Corporation Retroreflective structure with fabric face
JP5091718B2 (ja) * 2008-02-22 2012-12-05 日本カーバイド工業株式会社 再帰反射物品
US8662682B2 (en) * 2008-11-04 2014-03-04 Susanna Sidoti Gorodisher Magnetically repositionable reflective safety devices
DE102010042142B4 (de) * 2009-10-09 2014-01-16 Ifm Electronic Gmbh Messgerät zur Erfassung der Drehbewegung einer Welle
CA2815786C (en) * 2010-10-29 2015-07-07 Nippon Carbide Industries Co., Inc. Cube-corner retroreflective sheeting
GB2489955A (en) * 2011-04-12 2012-10-17 3M Innovative Properties Co Retroreflective sheeting
JP2012242509A (ja) * 2011-05-17 2012-12-10 Nikon Corp 再帰反射部材、再帰反射性建材および建築物の建築方法
WO2014124421A1 (en) * 2013-02-11 2014-08-14 Orafol Americas Inc. Cube corner reflector and methods thereof
CN104133260B (zh) * 2014-08-08 2016-09-14 浙江道明光电科技有限公司 一种新型的微棱镜型反光材料模具的制作方法
JP6425069B2 (ja) * 2014-10-17 2018-11-21 ヤマトミシン製造株式会社 ミシン
JP6405462B2 (ja) 2015-06-12 2018-10-17 日本カーバイド工業株式会社 画像表示装置
JP6833316B2 (ja) * 2015-12-25 2021-02-24 株式会社アスカネット 再帰性反射体及びその製造方法
JP2017116779A (ja) * 2015-12-25 2017-06-29 スリーエム イノベイティブ プロパティズ カンパニー 再帰性反射ライセンスプレート、及び再帰性反射シート
WO2018088073A1 (ja) * 2016-11-14 2018-05-17 日本カーバイド工業株式会社 再帰反射シート
JP2018084794A (ja) * 2016-11-14 2018-05-31 日本カーバイド工業株式会社 再帰反射シート
JP2018084793A (ja) * 2016-11-14 2018-05-31 日本カーバイド工業株式会社 再帰反射シート
WO2018088074A1 (ja) * 2016-11-14 2018-05-17 日本カーバイド工業株式会社 再帰反射シート
TWI756466B (zh) 2017-08-29 2022-03-01 美商艾維利 丹尼森公司 用於基於投影機的顯示系統的回射片
US11001979B2 (en) 2018-08-13 2021-05-11 Vergence Automation, Inc. Methods and apparatus for ultrawide entrance angle reflective articles for use with autonomous vehicle machine vision systems
US11762133B1 (en) 2018-09-13 2023-09-19 Vergence Automation, Inc. Retroreflective materials and articles incorporating near-ideal total internal retroreflective elements
EP3771931A1 (de) * 2019-08-02 2021-02-03 Reflomax Co., Ltd. Rückstrahlende folie vom würfeleckentyp und herstellungsverfahren dafür
WO2022046134A1 (en) 2020-08-27 2022-03-03 Aura Optical System, LP Microprismatic retroreflective mold, sheet, and article and methods of manufacture thereof
US11124932B1 (en) * 2021-04-30 2021-09-21 Mark Joseph O'Neill Retroreflective traffic stripe for both dry and wet weather conditions

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US4588258A (en) 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
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MX169129B (es) 1984-08-10 1993-06-22 Amerace Corp Metodo para producir construcciones de lamina de estructura laminada retrorreflejante del tipo de esquinas de cubo y el producto obtenido con el mismo.
US4897136A (en) 1985-11-18 1990-01-30 Minnesota Mining And Manufacturing Company Method of making encapsulated-lens retroreflective sheeting
US5064272A (en) 1985-11-18 1991-11-12 Minnesota Mining And Manufacturing Company Encapsulated-lens retroreflective sheeting and method of making
US4775219A (en) 1986-11-21 1988-10-04 Minnesota Mining & Manufacturing Company Cube-corner retroreflective articles having tailored divergence profiles
US4801193A (en) 1988-03-04 1989-01-31 Reflexite Corporation Retroreflective sheet material and method of making same
US5264063A (en) 1990-05-16 1993-11-23 Reflexite Corporation Method for making flexible retroreflective sheet material
US5138488A (en) 1990-09-10 1992-08-11 Minnesota Mining And Manufacturing Company Retroreflective material with improved angularity
DE4242264C2 (de) 1992-12-15 1994-09-22 Gubela Sen Hans Erich Körper oder Bauteil mit einer Mikrodoppeltripel aufweisenden Oberfläche sowie Verfahren zur Herstellung eines derartigen Körpers oder Bauteils
US5376431A (en) 1993-05-12 1994-12-27 Reflexite Corporation Retroreflective microprism sheeting with silver/copper reflecting coating and method of making same
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US6206525B1 (en) 1994-09-28 2001-03-27 Reflexite Corporation Miniature micro prism retroreflector
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US5706132A (en) 1996-01-19 1998-01-06 Minnesota Mining And Manufacturing Company Dual orientation retroreflective sheeting
CA2169807C (en) 1996-02-19 1999-09-07 Italo Caroli Reflex pin with adjusted angle
US5814355A (en) * 1996-04-30 1998-09-29 Minnesota Mining And Manufacturing Company Mold for producing glittering cube-corner retroreflective sheeting
US5840405A (en) * 1996-04-30 1998-11-24 Minnesota Mining And Manufacturing Company Glittering cube-corner retroreflective sheeting
EP0887665B1 (de) 1996-10-18 2004-12-22 Nippon Carbide Kogyo Kabushiki Kaisha Würfelecken retro-reflektorfolie mit tetraeder elementen
US5854709A (en) 1997-06-24 1998-12-29 Stimsonite Corporation Chameleonic cube corners
US5889615A (en) 1997-06-27 1999-03-30 Minnesota Mining And Manufacturing Company Dual axis retroreflective articles
US5898523A (en) 1997-07-02 1999-04-27 Minnesota Mining & Manufacturing Company Tiled retroreflective sheeting composed of highly canted cube corner elements
US5981032A (en) 1997-07-02 1999-11-09 3M Innovative Properties Company Retroreflective cube corner sheeting mold and sheeting formed therefrom
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
CN1134676C (zh) 1997-12-16 2004-01-14 瑞弗莱克塞特公司 穿孔的回射薄膜
JP4225602B2 (ja) 1998-04-22 2009-02-18 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
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
JP3975039B2 (ja) 1999-12-13 2007-09-12 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素子
JP3468418B2 (ja) * 2000-03-15 2003-11-17 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型再帰反射シート

Also Published As

Publication number Publication date
JP4225897B2 (ja) 2009-02-18
US6883921B2 (en) 2005-04-26
ATE341770T1 (de) 2006-10-15
AU2002328605B2 (en) 2007-04-05
WO2003014779A9 (en) 2004-10-07
CA2456611A1 (en) 2003-02-20
WO2003014779A1 (fr) 2003-02-20
EP1424572B1 (de) 2006-10-04
EP1424572A1 (de) 2004-06-02
CN1539086A (zh) 2004-10-20
DE60215200T2 (de) 2007-08-23
US20050018292A1 (en) 2005-01-27
KR20040020952A (ko) 2004-03-09
ES2268075T3 (es) 2007-03-16
KR100901679B1 (ko) 2009-06-08
EP1424572A4 (de) 2004-10-20
CN100476463C (zh) 2009-04-08
JPWO2003014779A1 (ja) 2004-11-25
BR0211774A (pt) 2004-07-27
CA2456611C (en) 2010-09-21

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Legal Events

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