SG11201507627YA - Microtiled prismatic cube corner articles - Google Patents

Microtiled prismatic cube corner articles

Info

Publication number
SG11201507627YA
SG11201507627YA SG11201507627YA SG11201507627YA SG11201507627YA SG 11201507627Y A SG11201507627Y A SG 11201507627YA SG 11201507627Y A SG11201507627Y A SG 11201507627YA SG 11201507627Y A SG11201507627Y A SG 11201507627YA SG 11201507627Y A SG11201507627Y A SG 11201507627YA
Authority
SG
Singapore
Prior art keywords
microtiled
cube corner
corner articles
prismatic cube
prismatic
Prior art date
Application number
SG11201507627YA
Inventor
Kenneth L Smith
Todd A Ballen
Nelson D Sewall
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of SG11201507627YA publication Critical patent/SG11201507627YA/en

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/12Reflex reflectors
    • G02B5/122Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
SG11201507627YA 2013-03-15 2014-03-13 Microtiled prismatic cube corner articles SG11201507627YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361789030P 2013-03-15 2013-03-15
PCT/US2014/025584 WO2014151368A2 (en) 2013-03-15 2014-03-13 Microtiled prismatic cube corner articles

Publications (1)

Publication Number Publication Date
SG11201507627YA true SG11201507627YA (en) 2015-10-29

Family

ID=50397355

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201507627YA SG11201507627YA (en) 2013-03-15 2014-03-13 Microtiled prismatic cube corner articles

Country Status (9)

Country Link
US (2) US9703023B2 (en)
EP (1) EP2972524A2 (en)
JP (1) JP6445520B2 (en)
KR (1) KR102205093B1 (en)
CN (1) CN105103012B (en)
BR (1) BR112015023715B1 (en)
MX (1) MX351877B (en)
SG (1) SG11201507627YA (en)
WO (1) WO2014151368A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201507627YA (en) * 2013-03-15 2015-10-29 3M Innovative Properties Co Microtiled prismatic cube corner articles
CN110065249B (en) 2014-11-20 2022-02-08 艾利丹尼森公司 Methods of making a splice article and making a mold for forming a retroreflective article
US11253933B2 (en) 2017-02-14 2022-02-22 3M Innovative Properties Company Non-orthogonal cube corner elements and arrays thereof made by end milling
US10444615B2 (en) 2017-08-29 2019-10-15 Avery Dennison Corporation Retroreflective sheeting for projector-based display system
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
KR20230056694A (en) 2020-08-27 2023-04-27 오러 옵티칼 시스템즈, 엘피 Microprism retroreflective mold, sheet and article and method for manufacturing the same

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US4202600A (en) 1978-04-24 1980-05-13 Avery International Corporation Diced retroreflective sheeting
US4243618A (en) 1978-10-23 1981-01-06 Avery International Corporation Method for forming retroreflective sheeting
US4478769A (en) 1982-09-30 1984-10-23 Amerace Corporation Method for forming an embossing tool with an optically precise pattern
US5156863A (en) 1982-09-30 1992-10-20 Stimsonite Corporation Continuous embossing belt
US4633567A (en) 1983-01-03 1987-01-06 Amerace Corporation Method and apparatus for making a tool
US4588258A (en) 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
US4938563A (en) * 1986-11-21 1990-07-03 Minnesota Mining And Manufacturing Company High efficiency cube corner retroflective material
US4775219A (en) 1986-11-21 1988-10-04 Minnesota Mining & Manufacturing Company Cube-corner retroreflective articles having tailored divergence profiles
JPH0719706U (en) * 1993-09-17 1995-04-07 株式会社小糸製作所 Vehicle reflector
DE69428450T2 (en) 1993-10-20 2002-05-16 Minnesota Mining & Mfg MULTIPLE STRUCTURED CUBE CORNER BODY
US5759468A (en) 1993-10-20 1998-06-02 Minnesota Mining And Manufacturing Company Raised zone retroreflective cube corner article and method of manufacture
US5691846A (en) 1993-10-20 1997-11-25 Minnesota Mining And Manufacturing Company Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
US5565151A (en) 1994-09-28 1996-10-15 Reflexite Corporation Retroreflective prism structure with windows formed thereon
AU700787B2 (en) 1995-06-09 1999-01-14 Minnesota Mining And Manufacturing Company Cube corner articles exhibiting improved entrance angularity in one or more planes
US5706132A (en) * 1996-01-19 1998-01-06 Minnesota Mining And Manufacturing Company Dual orientation retroreflective sheeting
US5770124A (en) 1996-04-30 1998-06-23 Minnesota Mining And Manufacturing Company Method of making glittering cube-corner retroreflective sheeting
CN1125994C (en) 1996-10-18 2003-10-29 日本电石工业株式会社 Triangular pyramidal cube corner type retroreflective sheet
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US5981032A (en) 1997-07-02 1999-11-09 3M Innovative Properties Company Retroreflective cube corner sheeting mold and sheeting formed therefrom
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US6036322A (en) * 1997-12-01 2000-03-14 Reflexite Corporation Multi-orientation retroreflective structure
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JP3975001B2 (en) 1998-04-22 2007-09-12 日本カーバイド工業株式会社 Triangular pyramid cube corner retroreflective sheet
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
US6902280B2 (en) 2002-12-17 2005-06-07 Avery Dennison Corporation Tri-level cube corner ruling
US7156527B2 (en) * 2003-03-06 2007-01-02 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
KR101257631B1 (en) * 2003-03-06 2013-04-29 쓰리엠 이노베이티브 프로퍼티즈 캄파니 Lamina comprising cube corner elements and retroreflective sheeting
CN101421645B (en) 2006-04-18 2011-06-15 3M创新有限公司 Microstructured articles comprising nitrogen containing ingredient
US7611251B2 (en) 2006-04-18 2009-11-03 3M Innovative Properties Company Retroreflective articles comprising olefinic seal films
JP5091864B2 (en) 2006-08-22 2012-12-05 日本カーバイド工業株式会社 Triangular pyramid cube corner retroreflective article and method for manufacturing the same
EP2558288B1 (en) 2010-04-15 2019-01-02 3M Innovative Properties Company Retroreflective articles including optically active areas and optically inactive areas
EP2558289B1 (en) 2010-04-15 2018-12-26 3M Innovative Properties Company Retroreflective articles including optically active areas and optically inactive areas
SG11201507627YA (en) * 2013-03-15 2015-10-29 3M Innovative Properties Co Microtiled prismatic cube corner articles

Also Published As

Publication number Publication date
BR112015023715A2 (en) 2020-05-05
WO2014151368A3 (en) 2014-11-20
KR20150131278A (en) 2015-11-24
BR112015023715B1 (en) 2022-04-05
JP6445520B2 (en) 2018-12-26
US10502875B2 (en) 2019-12-10
JP2016512900A (en) 2016-05-09
CN105103012B (en) 2017-11-14
WO2014151368A2 (en) 2014-09-25
KR102205093B1 (en) 2021-01-20
MX2015013125A (en) 2016-04-26
MX351877B (en) 2017-11-01
CN105103012A (en) 2015-11-25
US9703023B2 (en) 2017-07-11
EP2972524A2 (en) 2016-01-20
US20160033694A1 (en) 2016-02-04
US20170299787A1 (en) 2017-10-19

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