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
Other languages
English (en)
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
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 (https=)
EP (1) EP2972524A2 (https=)
JP (1) JP6445520B2 (https=)
KR (1) KR102205093B1 (https=)
CN (1) CN105103012B (https=)
BR (1) BR112015023715B1 (https=)
MX (1) MX351877B (https=)
SG (1) SG11201507627YA (https=)
WO (1) WO2014151368A2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6445520B2 (ja) * 2013-03-15 2018-12-26 スリーエム イノベイティブ プロパティズ カンパニー 微小タイル型プリズム状キューブコーナー物品
MY181758A (en) * 2014-11-20 2021-01-06 Avery Dennison Corp Tiled retroreflector with multi-stage dicing
CN110325883B (zh) * 2017-02-14 2024-01-09 3M创新有限公司 包含通过立铣制成的微观结构组的安全制品
WO2019046403A1 (en) 2017-08-29 2019-03-07 Avery Dennison Corporation RETROREFLECTIVE SHEET FOR A 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
US11351745B2 (en) 2020-08-27 2022-06-07 Aura Optical Systems, Lp Microprismatic retroreflective mold, sheet, and article and methods of manufacture thereof
US12152354B2 (en) 2020-12-08 2024-11-26 Vergence Automation, Inc. Anisotropic retroreflective mesh for longitudinal pavement marking articles and methods
TWI887731B (zh) * 2023-08-10 2025-06-21 南亞塑膠工業股份有限公司 壓印pvc膠布

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712706A (en) 1971-01-04 1973-01-23 American Cyanamid Co Retroreflective surface
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 (ja) * 1993-09-17 1995-04-07 株式会社小糸製作所 車輌用反射器
US5557836A (en) 1993-10-20 1996-09-24 Minnesota Mining And Manufacturing Company Method of manufacturing a cube corner article
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
AU700594B2 (en) * 1995-06-09 1999-01-07 Minnesota Mining And Manufacturing Company Tiled retroreflective sheeting
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
CA2240789C (en) 1996-10-18 2004-09-14 Nippon Carbide Kogyo Kabushiki Kaisha Triangular pyramidal cube corner retroreflective sheet
US5889615A (en) * 1997-06-27 1999-03-30 Minnesota Mining And Manufacturing Company Dual axis retroreflective articles
US5981032A (en) 1997-07-02 1999-11-09 3M Innovative Properties Company Retroreflective cube corner sheeting mold and sheeting formed therefrom
DE69724465T2 (de) 1997-07-02 2004-06-09 Minnesota Mining And Mfg. Co., Saint Paul Würfelecken-rückstrahlfolie, giessformen dafür, und verfahren zur herstellung derselben
US5898523A (en) 1997-07-02 1999-04-27 Minnesota Mining & Manufacturing Company Tiled retroreflective sheeting composed of highly canted cube corner elements
EP1017557B1 (en) 1997-07-02 2004-12-08 Minnesota Mining And Manufacturing Company Cube corner sheeting mold and method of making the same
US6253442B1 (en) 1997-07-02 2001-07-03 3M Innovative Properties Company Retroreflective cube corner sheeting mold and method for making the same
WO1999015921A1 (en) 1997-09-25 1999-04-01 Minnesota Mining And Manufacturing Company Dual use reflective article
US6036322A (en) * 1997-12-01 2000-03-14 Reflexite Corporation Multi-orientation retroreflective structure
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
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
EP2442154A3 (en) * 2003-03-06 2012-05-09 3M Innovative Properties Co. Lamina comprising cube corner elements and retroreflective sheeting
US7152983B2 (en) 2003-03-06 2006-12-26 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
EP2010946B1 (en) 2006-04-18 2017-07-19 3M Innovative Properties Company 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 (ja) 2006-08-22 2012-12-05 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物品及びその製造方法
MX341955B (es) 2010-04-15 2016-09-08 3M Innovative Properties Co Articulos retrorreflectantes que incluyen areas opticamente activas y areas opticamente inactivas.
WO2011129831A1 (en) 2010-04-15 2011-10-20 3M Innovative Properties Company Retroreflective articles including optically active areas and optically inactive areas
JP6445520B2 (ja) * 2013-03-15 2018-12-26 スリーエム イノベイティブ プロパティズ カンパニー 微小タイル型プリズム状キューブコーナー物品

Also Published As

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

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