CN101726777B - 回射结构 - Google Patents

回射结构 Download PDF

Info

Publication number
CN101726777B
CN101726777B CN2009102248759A CN200910224875A CN101726777B CN 101726777 B CN101726777 B CN 101726777B CN 2009102248759 A CN2009102248759 A CN 2009102248759A CN 200910224875 A CN200910224875 A CN 200910224875A CN 101726777 B CN101726777 B CN 101726777B
Authority
CN
China
Prior art keywords
retroreflective
light
coating
numerous
group
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
CN2009102248759A
Other languages
English (en)
Chinese (zh)
Other versions
CN101726777A (zh
Inventor
罗伯特·B·奈尔森
帕特瑞克·W·穆莱恩
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.)
Reflexite Corp
Technology Solutions and Invention LLC
Original Assignee
Reflexite Corp
Technology Solutions and Invention LLC
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 Reflexite Corp, Technology Solutions and Invention LLC filed Critical Reflexite Corp
Publication of CN101726777A publication Critical patent/CN101726777A/zh
Application granted granted Critical
Publication of CN101726777B publication Critical patent/CN101726777B/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN2009102248759A 2004-05-12 2005-05-12 回射结构 Expired - Lifetime CN101726777B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US57041104P 2004-05-12 2004-05-12
US60/570,411 2004-05-12
US61681904P 2004-10-07 2004-10-07
US60/616,819 2004-10-07

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN 200580023472 Division CN1985194A (zh) 2004-05-12 2005-05-12 回射结构

Publications (2)

Publication Number Publication Date
CN101726777A CN101726777A (zh) 2010-06-09
CN101726777B true CN101726777B (zh) 2012-12-05

Family

ID=34971733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009102248759A Expired - Lifetime CN101726777B (zh) 2004-05-12 2005-05-12 回射结构

Country Status (5)

Country Link
US (1) US20060087735A1 (enExample)
EP (1) EP1756632B1 (enExample)
JP (1) JP5079499B2 (enExample)
CN (1) CN101726777B (enExample)
WO (1) WO2005114268A2 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7374296B2 (en) * 2005-08-12 2008-05-20 Honeywell International Inc. Reflective corner cube array
US7506987B2 (en) 2007-03-02 2009-03-24 Technology Solutions & Invention Llc Two-sided corner-cube retroreflectors and methods of manufacturing the same
US20090025872A1 (en) * 2007-07-26 2009-01-29 Nilsen Robert B Method of making and using retroreflective fibers
DE102009025368A1 (de) * 2009-06-18 2010-12-23 Giesecke & Devrient Gmbh Optisches System und Sensor zur Prüfung von Wertdokumenten mit einem solchen optischen System
JP5662019B2 (ja) * 2009-12-21 2015-01-28 デクセリアルズ株式会社 光学体およびその製造方法
JP5375854B2 (ja) * 2011-02-22 2013-12-25 パナソニック株式会社 電子機器
JP5728748B2 (ja) * 2011-05-25 2015-06-03 国立研究開発法人情報通信研究機構 リフレクタアレイ光学装置およびそれを用いた表示装置
US9050762B2 (en) 2012-03-23 2015-06-09 Orafol Americas Inc. Methods for fabricating retroreflector tooling and retroreflective microstructures and devices thereof
JP2015052787A (ja) * 2014-09-22 2015-03-19 デクセリアルズ株式会社 光学体およびその製造方法
US9599757B2 (en) 2014-10-10 2017-03-21 Microsoft Technology Licensing, Llc Increased accuracy corner cube arrays for high resolution retro-reflective imaging applications
US10482361B2 (en) * 2015-07-05 2019-11-19 Thewhollysee Ltd. Optical identification and characterization system and tags
CA3013888C (en) 2017-08-11 2025-09-23 8259402 Canada Inc Transmissive aerial image display
DE102018101291B4 (de) 2018-01-22 2020-10-29 Hans-Erich Gubela Verwendung und Verfahren zur Herstellung eines elastischen Retroreflektors
DE102018101289B4 (de) 2018-01-22 2019-10-17 Imos Gubela Gmbh Retroreflektor mit einer gekrümmten Oberfläche, Abformwerkzeug zur Herstellung des Retroreflektors und Verfahren zur Herstellung des Abformwerkzeugs
DE102018101292B4 (de) 2018-01-22 2020-10-29 Hans-Erich Gubela Retroreflektorelement zur Verwendung im Straßenverkehr und Spritzgussform
US20210364678A1 (en) * 2018-03-30 2021-11-25 3M Innovative Properties Company Retroreflective article including a conformal wavelength-selective radiation absorbing coating layer, and methods of making same
CN108983340B (zh) * 2018-08-09 2021-06-04 苏州千层茧农业科技有限公司 一种单向反射强滤光膜材料结构及其制作方法
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
US12152354B2 (en) 2020-12-08 2024-11-26 Vergence Automation, Inc. Anisotropic retroreflective mesh for longitudinal pavement marking articles and methods
WO2025224070A1 (en) 2024-04-22 2025-10-30 Agfa Nv Manufacturing traffic signs

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810804A (en) * 1970-09-29 1974-05-14 Rowland Dev Corp Method of making retroreflective material
CN86203436U (zh) * 1985-05-28 1987-01-07 重庆江北区玻璃钢装饰塑料厂 塑料微珠回射发光标志牌
CN1076045A (zh) * 1993-03-26 1993-09-08 中国科学院上海技术物理研究所 一种混合型防伪方法及其制品
CN1338057A (zh) * 1999-01-21 2002-02-27 瑞弗莱克塞特公司 双面敞开式回射棱镜结构
CN1338058A (zh) * 1999-02-26 2002-02-27 3M创新有限公司 具有聚合物多层反射涂层的逆向反射制品

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689346A (en) * 1970-09-29 1972-09-05 Rowland Dev Corp Method for producing retroreflective material
US3684348A (en) * 1970-09-29 1972-08-15 Rowland Dev Corp Retroreflective material
US3700305A (en) * 1970-12-14 1972-10-24 Minnesota Mining & Mfg Retroreflective microspheres having a dielectric mirror on a portion of their surface and retroreflective constructions containing such microspheres
US3758193A (en) * 1971-07-02 1973-09-11 Minnesota Mining & Mfg Infrared-transmissive, visible-light-absorptive retro-reflectors
US5200851A (en) * 1992-02-13 1993-04-06 Minnesota Mining And Manufacturing Company Infrared reflecting cube-cornered sheeting
US6024455A (en) * 1998-01-13 2000-02-15 3M Innovative Properties Company Reflective article with concealed retroreflective pattern
US6247818B1 (en) * 1998-10-20 2001-06-19 3M Innovative Properties Company Method for making retroreflective elements having enhanced retroreflectivity under dry and/or wet conditions
US6967053B1 (en) * 1999-01-21 2005-11-22 Reflexite Corporation Durable, open-faced retroreflective prismatic construction
US20030016368A1 (en) * 2001-07-23 2003-01-23 Aman James A. Visibly transparent retroreflective materials
JP2003287818A (ja) * 2002-01-28 2003-10-10 Sony Corp 反射型スクリーン、前面投射型表示装置、照明装置及び表示システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810804A (en) * 1970-09-29 1974-05-14 Rowland Dev Corp Method of making retroreflective material
CN86203436U (zh) * 1985-05-28 1987-01-07 重庆江北区玻璃钢装饰塑料厂 塑料微珠回射发光标志牌
CN1076045A (zh) * 1993-03-26 1993-09-08 中国科学院上海技术物理研究所 一种混合型防伪方法及其制品
CN1338057A (zh) * 1999-01-21 2002-02-27 瑞弗莱克塞特公司 双面敞开式回射棱镜结构
CN1338058A (zh) * 1999-02-26 2002-02-27 3M创新有限公司 具有聚合物多层反射涂层的逆向反射制品

Also Published As

Publication number Publication date
WO2005114268A8 (en) 2006-12-21
JP5079499B2 (ja) 2012-11-21
WO2005114268A2 (en) 2005-12-01
JP2007537495A (ja) 2007-12-20
EP1756632A2 (en) 2007-02-28
CN101726777A (zh) 2010-06-09
WO2005114268A3 (en) 2006-01-26
EP1756632B1 (en) 2015-07-01
US20060087735A1 (en) 2006-04-27

Similar Documents

Publication Publication Date Title
CN101726777B (zh) 回射结构
US7506987B2 (en) Two-sided corner-cube retroreflectors and methods of manufacturing the same
AU738111B2 (en) Reflective article with concealed retroreflective pattern
CN1123784C (zh) 铺贴式反光薄片
US6967053B1 (en) Durable, open-faced retroreflective prismatic construction
KR101133414B1 (ko) 조절된 ｃａｐ－ｙ 를 가지는 역반사 시트
EP1149317B1 (en) Durable, open-faced retroreflective prismatic construction
US5940212A (en) Cube corner article with altered inactive areas and method of making same
JPH11510268A (ja) 多数の位置に多数サイズのプリズムを有する再帰反射性物品
JP2001500985A (ja) 凹面形の湾曲したベース面を持つ再帰反射性マイクロプリズム素材
US8157391B1 (en) Methods of forming retroflective structures having a helical geometry
CN102213783A (zh) 具有周期性旋转图案化区的图案化薄片
JP2007010893A (ja) 透明波長選択性再帰反射体
JP2001503879A (ja) 高傾斜再帰反射キューブコーナー物品
JP2002502984A (ja) 二つの光学面と変動再帰反射率とを有する再帰反射器
KR20160044016A (ko) 실질적으로 무정형인 중합체성 층을 포함하는 재귀반사성 시트류
CN1985194A (zh) 回射结构
JPH08201608A (ja) 内部全反射型再帰反射シート
KR102571875B1 (ko) 표시체
KR102030616B1 (ko) 재귀반사성 광학 시트
CN1187246A (zh) 具有不规则基体三角的反光立体角制品
CA2222423C (en) Encased retroreflective elements and method for making

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: ORAFOL AMERICA GMBH

Free format text: FORMER NAME: REFLEXITE CORP.

CP01 Change in the name or title of a patent holder

Address after: American Connecticut

Patentee after: REFLEXITE Corp.

Patentee after: TECHNOLOGY SOLUTIONS & INV LLC

Address before: American Connecticut

Patentee before: Reflexite Corp.

Patentee before: Technology Solutions & Inv LLC

CX01 Expiry of patent term

Granted publication date: 20121205

CX01 Expiry of patent term