PT2455785T - Película de retroreflexão de micro contas de vidro, dispondo de imagens que apresentam direccionalidade de reconhecimento visual - Google Patents

Película de retroreflexão de micro contas de vidro, dispondo de imagens que apresentam direccionalidade de reconhecimento visual

Info

Publication number
PT2455785T
PT2455785T PT10799945T PT10799945T PT2455785T PT 2455785 T PT2455785 T PT 2455785T PT 10799945 T PT10799945 T PT 10799945T PT 10799945 T PT10799945 T PT 10799945T PT 2455785 T PT2455785 T PT 2455785T
Authority
PT
Portugal
Prior art keywords
directionality
images
visual recognition
glass bead
micro glass
Prior art date
Application number
PT10799945T
Other languages
English (en)
Inventor
Mimura Ikuo
Takamatsu Takeo
Original Assignee
Nippon Carbide Kogyo Kk
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 Nippon Carbide Kogyo Kk filed Critical Nippon Carbide Kogyo Kk
Publication of PT2455785T publication Critical patent/PT2455785T/pt

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
    • G09F3/0292—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time tamper indicating labels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/03—Forms or constructions of security seals
    • G09F3/0376—Forms or constructions of security seals using a special technique to detect tampering, e.g. by ultrasonic or optical means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F2007/1873—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the type of sign
    • G09F2007/1878—Traffic orientation, street markers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F2007/1873—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the type of sign
    • G09F2007/1895—Licence number plates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Optics & Photonics (AREA)
  • Computer Security & Cryptography (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Paints Or Removers (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
PT10799945T 2009-07-17 2010-07-16 Película de retroreflexão de micro contas de vidro, dispondo de imagens que apresentam direccionalidade de reconhecimento visual PT2455785T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009169430 2009-07-17

Publications (1)

Publication Number Publication Date
PT2455785T true PT2455785T (pt) 2019-05-30

Family

ID=43449497

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10799945T PT2455785T (pt) 2009-07-17 2010-07-16 Película de retroreflexão de micro contas de vidro, dispondo de imagens que apresentam direccionalidade de reconhecimento visual

Country Status (13)

Country Link
US (1) US20120099200A1 (pt)
EP (1) EP2455785B1 (pt)
JP (1) JP5108113B2 (pt)
CN (1) CN102472846B (pt)
AU (1) AU2010271763B2 (pt)
CA (1) CA2763053C (pt)
EA (1) EA023114B1 (pt)
ES (1) ES2725806T3 (pt)
MX (1) MX2011012484A (pt)
PL (1) PL2455785T3 (pt)
PT (1) PT2455785T (pt)
TR (1) TR201906446T4 (pt)
WO (1) WO2011007887A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5500548B2 (ja) * 2010-07-01 2014-05-21 独立行政法人 国立印刷局 潜像画像形成体
CN103314314B (zh) * 2011-01-19 2015-09-09 日本电石工业株式会社 设置有具有视觉识别方向性的图像的微小玻璃球型回射片
JP6203989B1 (ja) * 2017-01-27 2017-09-27 株式会社アスカネット 立体像結像装置の製造方法
JP6667677B2 (ja) * 2017-01-27 2020-03-18 株式会社アスカネット 立体像結像装置の製造方法
RU2660048C1 (ru) * 2017-02-28 2018-07-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Гибкий многослойный тонкопленочный световозвращающий материал, способ получения световозвращающего материала и устройство для его получения
EP3959551A1 (en) * 2019-04-25 2022-03-02 3M Innovative Properties Company Retroreflective article comprising multiple layers that differ in reflectivity
CN113777684B (zh) * 2021-09-15 2023-07-25 浙江安明反光材料有限公司 花式反光植珠膜的生产工艺
CN113777683B (zh) * 2021-09-15 2023-07-25 浙江安明反光材料有限公司 一种花式反光植珠膜的生产工艺
WO2024103308A1 (zh) * 2022-11-16 2024-05-23 恩希爱（杭州）薄膜有限公司 防伪反射片及其制造方法
CN115798351B (zh) * 2022-12-19 2023-12-01 淮安惠铭光学材料有限公司 一种玻璃微珠密封胶囊型车身反光标识及其加工工艺

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082426A (en) 1976-11-26 1978-04-04 Minnesota Mining And Manufacturing Company Retroreflective sheeting with retroreflective markings
US4645301A (en) * 1983-02-07 1987-02-24 Minnesota Mining And Manufacturing Company Transparent sheet containing authenticating image and method of making same
US4634220A (en) * 1983-02-07 1987-01-06 Minnesota Mining And Manufacturing Company Directionally imaged sheeting
US4708320A (en) 1983-04-25 1987-11-24 Hodges Virgil D Self adjusting belt tightening tool
US4650283A (en) 1984-08-03 1987-03-17 Minnesota Mining And Manufacturing Company Directionally imaged retroreflective sheeting
US4688894A (en) 1985-05-13 1987-08-25 Minnesota Mining And Manufacturing Company Transparent retroreflective sheets containing directional images and method for forming the same
US4708920A (en) 1985-09-16 1987-11-24 Minnesota Mining And Manufacturing Company Microlens sheet containing directional half-tone images and method for making the same
JPH0812282B2 (ja) * 1985-09-16 1996-02-07 ミネソタ マイニング アンド マニユフアクチユアリング コンパニ− 方向性像を有するシート及びその製法
CA1267173A (en) 1985-09-23 1990-03-27 Thomas I. Bradshaw Sheet containing contour-dependent directional image and method for forming the same
US5169707A (en) 1991-05-08 1992-12-08 Minnesota Mining And Manufacturing Company Retroreflective security laminates with dual level verification
JPH06266203A (ja) * 1993-03-10 1994-09-22 Canon Inc 画像形成装置及びプロセスカートリッジ
US6288842B1 (en) 2000-02-22 2001-09-11 3M Innovative Properties Sheeting with composite image that floats
JP3982744B2 (ja) 2002-01-29 2007-09-26 日本カーバイド工業株式会社 像が形成された再帰反射性物品およびその製造方法
JP4059684B2 (ja) 2002-02-08 2008-03-12 日本カーバイド工業株式会社 像が形成された再帰反射性物品およびその製造方法
JP2004294668A (ja) * 2003-03-26 2004-10-21 Shiseido Co Ltd 透明再帰反射材
AU2004294182C1 (en) * 2003-11-21 2014-01-16 Visual Physics, Llc Micro-optic security and image presentation system
JP4468902B2 (ja) * 2006-01-17 2010-05-26 株式会社資生堂 情報を記録した積層材料、それを貼付した物品、および情報読み取り方法
JP4762807B2 (ja) * 2006-07-07 2011-08-31 共同印刷株式会社 再帰反射材及びその製造方法
CA2666738C (en) * 2006-08-23 2011-10-18 Nippon Carbide Kogyo Kabushiki Kaisha Vehicle license plate and retroreflective sheet used for the same
US7800825B2 (en) 2006-12-04 2010-09-21 3M Innovative Properties Company User interface including composite images that float
WO2008156138A1 (ja) * 2007-06-19 2008-12-24 Marujin Co., Ltd. 虹色反射光を持つ再帰性反射材
JP5203681B2 (ja) * 2007-11-15 2013-06-05 株式会社 資生堂 角度依存性再帰反射材
US7995278B2 (en) * 2008-10-23 2011-08-09 3M Innovative Properties Company Methods of forming sheeting with composite images that float and sheeting with composite images that float

Also Published As

Publication number Publication date
AU2010271763A1 (en) 2011-12-15
JPWO2011007887A1 (ja) 2012-12-27
EP2455785B1 (en) 2019-04-10
MX2011012484A (es) 2012-03-06
EP2455785A1 (en) 2012-05-23
EP2455785A4 (en) 2018-01-03
CA2763053A1 (en) 2011-01-20
CN102472846A (zh) 2012-05-23
WO2011007887A1 (ja) 2011-01-20
ES2725806T3 (es) 2019-09-27
EA023114B1 (ru) 2016-04-29
AU2010271763B2 (en) 2014-06-26
TR201906446T4 (tr) 2019-05-21
CN102472846B (zh) 2015-11-25
PL2455785T3 (pl) 2019-07-31
JP5108113B2 (ja) 2012-12-26
US20120099200A1 (en) 2012-04-26
EA201200148A1 (ru) 2012-06-29
CA2763053C (en) 2014-04-01

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