DE60105433D1 - Retroreflektierender würfel-ecken artikel mit verstärkter pigmentierung - Google Patents

Retroreflektierender würfel-ecken artikel mit verstärkter pigmentierung

Info

Publication number
DE60105433D1
DE60105433D1 DE60105433T DE60105433T DE60105433D1 DE 60105433 D1 DE60105433 D1 DE 60105433D1 DE 60105433 T DE60105433 T DE 60105433T DE 60105433 T DE60105433 T DE 60105433T DE 60105433 D1 DE60105433 D1 DE 60105433D1
Authority
DE
Germany
Prior art keywords
cube corner
retrore
pigmentation
reinforced
layer
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
DE60105433T
Other languages
English (en)
Other versions
DE60105433T2 (de
Inventor
C Coderre
J Chirhart
W Frank
A Johnson
J Mcgurran
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.)
3M Innovative Properties Co
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
Application granted granted Critical
Publication of DE60105433D1 publication Critical patent/DE60105433D1/de
Publication of DE60105433T2 publication Critical patent/DE60105433T2/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
    • 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
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves
    • Y10T428/24579—Parallel ribs and/or grooves with particulate matter
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
DE60105433T 2000-04-13 2001-03-07 Retroreflektierender würfel-ecken artikel mit verstärkter pigmentierung Expired - Lifetime DE60105433T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/548,894 US6325515B1 (en) 2000-03-21 2000-04-13 Cube corner retroreflective article with enhanced pigmentation
US548894 2000-04-13
PCT/US2001/007341 WO2001079897A2 (en) 2000-04-13 2001-03-07 Cube corner retroreflective article with enhanced pigmentation

Publications (2)

Publication Number Publication Date
DE60105433D1 true DE60105433D1 (de) 2004-10-14
DE60105433T2 DE60105433T2 (de) 2005-09-22

Family

ID=24190817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60105433T Expired - Lifetime DE60105433T2 (de) 2000-04-13 2001-03-07 Retroreflektierender würfel-ecken artikel mit verstärkter pigmentierung

Country Status (15)

Country Link
US (1) US6325515B1 (de)
EP (1) EP1301813B1 (de)
JP (1) JP4805517B2 (de)
KR (1) KR100787410B1 (de)
CN (1) CN1250985C (de)
AT (1) ATE275733T1 (de)
AU (1) AU2001250808A1 (de)
BR (1) BR0109984B1 (de)
CA (1) CA2404062A1 (de)
DE (1) DE60105433T2 (de)
MY (1) MY126016A (de)
NZ (1) NZ521798A (de)
RU (1) RU2002127789A (de)
WO (1) WO2001079897A2 (de)
ZA (1) ZA200209191B (de)

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US6617648B1 (en) 1998-02-25 2003-09-09 Semiconductor Energy Laboratory Co., Ltd. Projection TV
US6676261B2 (en) * 2000-09-13 2004-01-13 Reflexite Corporation Retroreflective film product
EP1353848A2 (de) * 2000-12-29 2003-10-22 Siemens Dematic Postal Automation L.P. Etikettierverfahren und -system mit geringen visuellen auswirkungen
US6572305B2 (en) * 2001-06-08 2003-06-03 Pac-Tec, Inc. Reflective pavement marker
US20040062604A1 (en) * 2001-06-08 2004-04-01 Forrer Douglas S. Reflective pavement marker
US6918882B2 (en) * 2001-10-05 2005-07-19 Scimed Life Systems, Inc. Guidewire with stiffness blending connection
US7329447B2 (en) * 2004-04-01 2008-02-12 3M Innovative Properties Company Retroreflective sheeting with controlled cap-Y
KR100586406B1 (ko) 2004-06-11 2006-06-08 김현대 큐브코너형 재귀반사 소자 제조방법 및 그 재귀반사 소자
BRPI0500848A (pt) * 2005-01-10 2006-09-05 Avery Dennison Do Brasil Ltda filme, substrato e uso do filme
US7842374B2 (en) * 2006-07-28 2010-11-30 3M Innovative Properties Company Retroreflective article comprising a copolyester ether composition layer and method of making same
KR100891901B1 (ko) * 2007-04-03 2009-04-03 최상석 큐브코너형 재귀반사물의 구조 및 그 제조방법
US8891038B2 (en) 2009-04-15 2014-11-18 3M Innovative Properties Company Lightguide with optical film containing voids and blacklight for display system
US9291752B2 (en) 2013-08-19 2016-03-22 3M Innovative Properties Company Retroreflecting optical construction
CN102460125B (zh) 2009-04-15 2015-11-25 3M创新有限公司 防止光学耦合的光学膜
US8534849B2 (en) 2009-04-15 2013-09-17 3M Innovative Properties Company Retroreflecting optical construction
TWI605276B (zh) 2009-04-15 2017-11-11 ３Ｍ新設資產公司 光學結構及包含該光學結構之顯示系統
TW201114603A (en) 2009-10-16 2011-05-01 Wintek Corp Complex sheet structure and cover lens assembly used in a touch panel
JP5882900B2 (ja) 2009-10-16 2016-03-09 スリーエム イノベイティブ プロパティズ カンパニー 高入射角で再帰反射率が低減される再帰反射性シート及びナンバープレート
JP2011186414A (ja) * 2010-02-12 2011-09-22 Sony Corp 光学素子、日射遮蔽装置、建具、窓材および光学素子の製造方法
JP5745776B2 (ja) * 2010-03-15 2015-07-08 デクセリアルズ株式会社 光学積層体および建具
US9791604B2 (en) 2010-04-15 2017-10-17 3M Innovative Properties Company Retroreflective articles including optically active areas and optically inactive areas
JP5986068B2 (ja) 2010-04-15 2016-09-06 スリーエム イノベイティブ プロパティズ カンパニー 光学的に活性な領域及び光学的に不活性な領域を含む再帰反射性物品
KR101849889B1 (ko) 2010-04-15 2018-04-17 쓰리엠 이노베이티브 프로퍼티즈 캄파니 광학적 활성 영역 및 광학적 불활성 영역을 포함하는 재귀반사성 물품
CN102236445A (zh) * 2010-04-26 2011-11-09 胜华科技股份有限公司 复合板材结构及用于触控面板的罩盖镜迭层结构
CH703282A1 (de) * 2010-06-15 2011-12-15 Studio Crr Gmbh Reflektierendes Element.
US8727545B2 (en) * 2011-01-25 2014-05-20 Avery Dennison Corporation Method for controlling retroreflectivity by application of opaque and transmissive agents to a retroreflective film and sheeting produced thereby
CN103998954A (zh) * 2011-10-19 2014-08-20 艾利丹尼森公司 具有半色调印刷的前表面的反向反射片材
KR102137130B1 (ko) 2013-08-05 2020-07-24 린텍 가부시키가이샤 외광 이용형 표시체
JP6890012B2 (ja) 2013-08-19 2021-06-18 スリーエム イノベイティブ プロパティズ カンパニー 実質的に非晶質のポリマー層を有する再帰反射性シート材
JP6890011B2 (ja) 2013-08-19 2021-06-18 スリーエム イノベイティブ プロパティズ カンパニー 低弾性率層を含む再帰反射性シート材
JP6595759B2 (ja) * 2014-12-17 2019-10-23 日本カーバイド工業株式会社 再帰反射シート
JP6516550B2 (ja) * 2015-04-30 2019-05-22 日本カーバイド工業株式会社 再帰反射シート
WO2017156448A1 (en) * 2016-03-11 2017-09-14 Mirraviz, Inc. Customized reflection profiles for retro-reflective display system optimization
WO2018217519A1 (en) 2017-05-25 2018-11-29 3M Innovative Properties Company Cube corner retroreflective articles with tailored retroreflectivity and methods of making
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
WO2020206456A1 (en) 2019-04-04 2020-10-08 Joyson Safety Systems Acquisition Llc Detection and monitoring of active optical retroreflectors

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588258A (en) 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
US4726706A (en) 1986-06-02 1988-02-23 Attar Adil H Reflective pavement marker
US5066098A (en) 1987-05-15 1991-11-19 Minnesota Mining And Manufacturing Company Cellular encapsulated-lens high whiteness retroreflective sheeting with flexible cover sheet
US5122902A (en) 1989-03-31 1992-06-16 Minnesota Mining And Manufacturing Company Retroreflective articles having light-transmissive surfaces
US5264063A (en) 1990-05-16 1993-11-23 Reflexite Corporation Method for making flexible retroreflective sheet material
US5229882A (en) 1990-05-16 1993-07-20 Reflexite Corporation Colored retroreflective sheeting and method of making same
US5171624A (en) 1990-06-01 1992-12-15 Reflexite Corporation Retroreflective microprismatic material and method of making same
US5213872A (en) 1991-04-19 1993-05-25 Stimsonite Corporation Preprinted retroreflective highway sign and method for making the sign
US5340231A (en) 1991-12-10 1994-08-23 Stimsonite Corporation Pavement marker
US5415911A (en) 1992-01-16 1995-05-16 Stimsonite Corporation Photoluminescent retroreflective sheeting
IL104366A0 (en) * 1992-01-16 1993-05-13 Stimsonite Corp Photoluminescent retroreflective sheeting
US5200851A (en) * 1992-02-13 1993-04-06 Minnesota Mining And Manufacturing Company Infrared reflecting cube-cornered sheeting
US5272562A (en) 1993-02-05 1993-12-21 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles
JPH0678076U (ja) * 1993-04-16 1994-11-01 株式会社小糸製作所 車輌用反射器
US5648145A (en) 1993-09-10 1997-07-15 Reflexite Corporation Fire-resistant, retroreflective structure
JP3677042B2 (ja) 1993-10-20 2005-07-27 ミネソタ マイニング アンド マニュファクチャリング カンパニー 再帰反射性コーナキューブ物品とその製作方法
US5780140A (en) 1996-09-23 1998-07-14 Reflexite Corporation Retroreflective microprismatic material with top face curvature and method of making same
US5565151A (en) 1994-09-28 1996-10-15 Reflexite Corporation Retroreflective prism structure with windows formed thereon
USD383312S (en) 1996-01-19 1997-09-09 Minnesota Mining And Manufacturing Company Seal pattern on retroreflective sheeting
US5706132A (en) 1996-01-19 1998-01-06 Minnesota Mining And Manufacturing Company Dual orientation retroreflective sheeting
USD397555S (en) 1996-01-19 1998-09-01 Minnesota Mining And Manufacturing Company Striped surface pattern for retroreflective sheeting
US5754338A (en) 1996-04-01 1998-05-19 Minnesota Mining And Manufacturing Company Structured retroreflective sheeting having a rivet-like connection
US5763049A (en) 1996-04-30 1998-06-09 Minnesota Mining And Manufacturing Company Formed ultra-flexible retroreflective cube-corner composite sheeting with target optical properties and method for making same
US5981032A (en) 1997-07-02 1999-11-09 3M Innovative Properties Company Retroreflective cube corner sheeting mold and sheeting formed therefrom
US5940212A (en) 1997-10-30 1999-08-17 3M Innovative Properties Company Cube corner article with altered inactive areas and method of making same
US6024455A (en) * 1998-01-13 2000-02-15 3M Innovative Properties Company Reflective article with concealed retroreflective pattern
US6120636A (en) 1998-01-26 2000-09-19 Reflexite Corporation Apparatus and method for producing retroreflective material having printed patterns thereon
US6282026B1 (en) * 1998-02-05 2001-08-28 3M Innovative Properties Company Retroreflectors having two optical surfaces and varying retroreflectivity
GB2347366A (en) * 1999-03-05 2000-09-06 Reflective Technology Ind Ltd Reflective tape

Also Published As

Publication number Publication date
NZ521798A (en) 2004-03-26
EP1301813B1 (de) 2004-09-08
CN1250985C (zh) 2006-04-12
BR0109984B1 (pt) 2014-01-28
ZA200209191B (en) 2003-08-21
KR100787410B1 (ko) 2007-12-21
WO2001079897A2 (en) 2001-10-25
EP1301813A2 (de) 2003-04-16
BR0109984A (pt) 2004-03-23
ATE275733T1 (de) 2004-09-15
JP4805517B2 (ja) 2011-11-02
CN1436309A (zh) 2003-08-13
KR20030045669A (ko) 2003-06-11
CA2404062A1 (en) 2001-10-25
MY126016A (en) 2006-09-29
US6325515B1 (en) 2001-12-04
JP2003531396A (ja) 2003-10-21
DE60105433T2 (de) 2005-09-22
RU2002127789A (ru) 2004-04-20
WO2001079897A3 (en) 2003-02-06
AU2001250808A1 (en) 2001-10-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition