JP2002509277A5 - - Google Patents

Download PDF

Info

Publication number
JP2002509277A5
JP2002509277A5 JP2000540460A JP2000540460A JP2002509277A5 JP 2002509277 A5 JP2002509277 A5 JP 2002509277A5 JP 2000540460 A JP2000540460 A JP 2000540460A JP 2000540460 A JP2000540460 A JP 2000540460A JP 2002509277 A5 JP2002509277 A5 JP 2002509277A5
Authority
JP
Japan
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.)
Pending
Application number
JP2000540460A
Other languages
Japanese (ja)
Other versions
JP2002509277A (ja
Filing date
Publication date
Priority claimed from US09/006,292 external-priority patent/US6024455A/en
Application filed filed Critical
Publication of JP2002509277A publication Critical patent/JP2002509277A/ja
Publication of JP2002509277A5 publication Critical patent/JP2002509277A5/ja
Pending legal-status Critical Current

Links

JP2000540460A 1998-01-13 1998-12-10 隠された再帰反射パターンを備えた再帰反射物品 Pending JP2002509277A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/006,292 US6024455A (en) 1998-01-13 1998-01-13 Reflective article with concealed retroreflective pattern
US09/006,292 1998-01-13
PCT/US1998/026180 WO1999036806A1 (en) 1998-01-13 1998-12-10 Reflective article with concealed retroreflective pattern

Publications (2)

Publication Number Publication Date
JP2002509277A JP2002509277A (ja) 2002-03-26
JP2002509277A5 true JP2002509277A5 (enExample) 2006-02-02

Family

ID=21720202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000540460A Pending JP2002509277A (ja) 1998-01-13 1998-12-10 隠された再帰反射パターンを備えた再帰反射物品

Country Status (11)

Country Link
US (1) US6024455A (enExample)
EP (1) EP1047960B1 (enExample)
JP (1) JP2002509277A (enExample)
KR (1) KR100552889B1 (enExample)
CN (1) CN1138992C (enExample)
AU (1) AU738111B2 (enExample)
BR (1) BR9814000B1 (enExample)
CA (1) CA2316266C (enExample)
DE (1) DE69816129T2 (enExample)
ES (1) ES2198087T3 (enExample)
WO (1) WO1999036806A1 (enExample)

Families Citing this family (153)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6498683B2 (en) * 1999-11-22 2002-12-24 3M Innovative Properties Company Multilayer optical bodies
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6804058B1 (en) * 1993-12-21 2004-10-12 3M Innovative Properties Company Electroluminescent light source and display incorporating same
WO1995017303A1 (en) * 1993-12-21 1995-06-29 Minnesota Mining And Manufacturing Company Multilayered optical film
US20070091230A1 (en) * 1993-12-21 2007-04-26 3M Innovative Properties Company Display incorporating reflective polarizer
US6737154B2 (en) * 1995-06-26 2004-05-18 3M Innovative Properties Company Multilayer polymer film with additional coatings or layers
JPH11508702A (ja) 1995-06-26 1999-07-27 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 多層光学フィルムリフレクタを備えたバックライトシステム
IL122244A0 (en) * 1995-06-26 1998-04-05 Minnesota Mining & Mfg Multilayer polymer film with additional coatings or layers
TW389900B (en) * 1997-10-09 2000-05-11 Victor Company Of Japan Optical disces, producing methods and production apparatus of the optical discs
US7023602B2 (en) * 1999-05-17 2006-04-04 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter and color separation and recombination prisms
US6486997B1 (en) 1997-10-28 2002-11-26 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter
US6127106A (en) * 1997-12-24 2000-10-03 Eastman Kodak Company Photographic element with invisible indicia on oriented polymer back sheet
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6788463B2 (en) 1998-01-13 2004-09-07 3M Innovative Properties Company Post-formable multilayer optical films and methods of forming
US6049419A (en) * 1998-01-13 2000-04-11 3M Innovative Properties Co Multilayer infrared reflecting optical body
US6926952B1 (en) * 1998-01-13 2005-08-09 3M Innovative Properties Company Anti-reflective polymer constructions and method for producing same
US6531230B1 (en) * 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6327064B1 (en) * 1998-03-27 2001-12-04 Ciena Corporation Frequency stabilized and crosstalk-free signal sources for optical communication systems
US6358588B1 (en) * 1998-10-03 2002-03-19 Brady Worldwide, Inc. Tags having a metallic heft and appearance and process for making them
JP3839975B2 (ja) * 1998-10-09 2006-11-01 キヤノン株式会社 コード読取り装置
US6274221B2 (en) * 1999-01-29 2001-08-14 3M Innovative Properties Company Angular brightness microprismatic retroreflective film or sheeting incorporating a syndiotactic vinyl aromatic polymer
US6172810B1 (en) * 1999-02-26 2001-01-09 3M Innovative Properties Company Retroreflective articles having polymer multilayer reflective coatings
US6381068B1 (en) * 1999-03-19 2002-04-30 3M Innovative Properties Company Reflective projection screen and projection system
US6515785B1 (en) * 1999-04-22 2003-02-04 3M Innovative Properties Company Optical devices using reflecting polarizing materials
JP2001040126A (ja) * 1999-07-29 2001-02-13 Nippon Zeon Co Ltd インキ層を有する成形体
US6325515B1 (en) * 2000-03-21 2001-12-04 3M Innovative Properties Company Cube corner retroreflective article with enhanced pigmentation
KR20000036896A (ko) * 2000-03-31 2000-07-05 김정열 다양한 컬러 및 무늬인쇄가 가능한 마이크로 프리즘타입의 반사시트 제조방법
JP4283424B2 (ja) * 2000-07-10 2009-06-24 株式会社資生堂 偽変造防止用素材
DE10036505A1 (de) * 2000-07-27 2003-08-14 Orga Kartensysteme Gmbh Optisch wirksame Struktur zur Personalisierung von Karten u. dgl., sowie Verfahren zu deren Herstellung
AU2001279319A1 (en) * 2000-08-01 2002-02-13 James Cowan Directional diffuser
WO2002053462A2 (en) * 2000-12-29 2002-07-11 Siemens Dematic Postal Automation, L.P. Low visual impact labeling method and system
US6743322B2 (en) * 2001-01-24 2004-06-01 Printmark Industries Inc. Process for manufacturing thermoplastic-trimmed article of clothing
US6534158B2 (en) 2001-02-16 2003-03-18 3M Innovative Properties Company Color shifting film with patterned fluorescent and non-fluorescent colorants
US6506480B2 (en) 2001-02-16 2003-01-14 3M Innovative Properties Company Color shifting film with a plurality of fluorescent colorants
JP2002278490A (ja) * 2001-03-08 2002-09-27 Three M Innovative Properties Co グラフィックス表示シート
US20020163179A1 (en) * 2001-05-01 2002-11-07 Dubner Andrew D. Transparent tamper-indicating data sheet
WO2003017193A1 (en) * 2001-08-16 2003-02-27 Optidtech Optical Identification Technologies Ltd. Electro-optic reader for retro-reflective bar codes
US6871983B2 (en) * 2001-10-25 2005-03-29 Tir Systems Ltd. Solid state continuous sealed clean room light fixture
GB0127252D0 (en) * 2001-11-13 2002-01-02 Vantico Ag Production of composite articles composed of thin layers
SG152037A1 (en) * 2001-12-20 2009-05-29 Seiko Epson Corp Recorded article with anti-counterfeit measures
BR0311483B1 (pt) * 2002-06-13 2014-09-02 3M Innovative Properties Co Artigo de manufatura, sistema e método
KR100899167B1 (ko) 2002-07-08 2009-05-27 베리텍 인코포레이티드 엔코드된 정보를 가진 심벌을 판독하는 방법
US6784460B2 (en) * 2002-10-10 2004-08-31 Agilent Technologies, Inc. Chip shaping for flip-chip light emitting diode
US20040099740A1 (en) * 2002-11-25 2004-05-27 Chresand Thomas J. Merchandising components for authenticating products, and combinations and methods utilizing the same
GB0305606D0 (en) * 2003-03-12 2003-04-16 Univ The Glasgow Security labelling
DE10319005A1 (de) * 2003-04-25 2004-11-25 Carl Zeiss Smt Ag Reflektives optisches Element, optisches System und EUV-Lithographievorrichtung
US6808394B1 (en) * 2003-06-23 2004-10-26 American Polarizers, Inc. System for demonstrating effects of polarized lens
US7165959B2 (en) * 2003-09-09 2007-01-23 3M Innovative Properties Company Apparatus and method for producing two-sided patterned webs in registration
US7804649B2 (en) * 2003-09-09 2010-09-28 3M Innovative Properties Company Microreplicated achromatic lens
US7224529B2 (en) * 2003-09-09 2007-05-29 3M Innovative Properties Company Microreplicated article
US20050231809A1 (en) * 2003-09-09 2005-10-20 Carlson Daniel H Microreplicated polarizing article
JP4310312B2 (ja) * 2003-10-27 2009-08-05 帝人デュポンフィルム株式会社 近赤外線遮蔽フィルム
CN100445777C (zh) * 2003-12-02 2008-12-24 日本电石工业株式会社 具有弯曲的反射侧面的三棱锥型立体角回复反射物品
EP2259099B1 (en) * 2003-12-02 2014-11-05 Nippon Carbide Kogyo Kabushiki Kaisha Triangular-pyramidal cube-corner retroreflective article having curved reflective lateral face
EP1700142A1 (en) * 2003-12-30 2006-09-13 3M Innovative Properties Company Color shifting retroreflector and method of making same
US7329447B2 (en) * 2004-04-01 2008-02-12 3M Innovative Properties Company Retroreflective sheeting with controlled cap-Y
WO2005100041A2 (en) * 2004-04-13 2005-10-27 Digimarc Corporation Retroreflective security features in secure documents
JP5079499B2 (ja) * 2004-05-12 2012-11-21 リフレキサイト コーポレイション 再帰反射性構造
EP1800190A4 (en) * 2004-05-25 2009-09-23 Cowan James SURFACE RELIEF STRUCTURE
CN101957471B (zh) * 2004-06-17 2013-10-23 3M创新有限公司 光学膜、组件和显示装置
US7583429B2 (en) * 2004-09-27 2009-09-01 Idc, Llc Ornamental display device
US7369294B2 (en) * 2004-09-27 2008-05-06 Idc, Llc Ornamental display device
EP1871584B1 (en) * 2005-03-09 2009-11-18 3M Innovative Properties Company Apparatus and method for producing two-sided patterned web in registration
US7931841B2 (en) 2005-03-09 2011-04-26 3M Innovative Properties Company Microreplicated article
MX2007010905A (es) * 2005-03-09 2007-12-07 3M Innovative Properties Co Articulo microreplicado con superficie reductora de defectos.
CN101171532A (zh) * 2005-03-09 2008-04-30 3M创新有限公司 具有减少莫尔条纹的表面的微复制物品
KR101286897B1 (ko) * 2005-03-09 2013-07-16 쓰리엠 이노베이티브 프로퍼티즈 컴파니 미세복제품을 제조하기 위한 장치 및 방법
GB0504959D0 (en) * 2005-03-10 2005-04-20 Rue International De La Ltd Security device based on customised microprism film
US20060213994A1 (en) * 2005-03-22 2006-09-28 Faiz Tariq N Barcode reading apparatus and method therefor
US20060234040A1 (en) * 2005-04-14 2006-10-19 Liu Yaoqi J Patterned adhesives for color shifting effect
US7903194B2 (en) * 2005-06-24 2011-03-08 3M Innovative Properties Company Optical element for lateral light spreading in back-lit displays and system using same
US20060290845A1 (en) * 2005-06-24 2006-12-28 Hebrink Timothy J Polarization sensitive illumination element and system using same
US20060290843A1 (en) * 2005-06-24 2006-12-28 Epstein Kenneth A Illumination element and system using same
US8023065B2 (en) * 2005-06-24 2011-09-20 3M Innovative Properties Company Optical element for lateral light spreading in edge-lit displays and system using same
US7387393B2 (en) * 2005-12-19 2008-06-17 Palo Alto Research Center Incorporated Methods for producing low-visibility retroreflective visual tags
US7636193B2 (en) * 2006-05-02 2009-12-22 3M Innovative Properties Company Visible light-transmissive IR filter with distorted portions
US20070298271A1 (en) * 2006-06-23 2007-12-27 3M Innovative Properties Company Multilayer optical film, method of making the same, and transaction card having the same
US8113434B2 (en) * 2006-06-30 2012-02-14 Britta Technologies, Llc Passive electro-optical identification tags
US7874490B2 (en) 2006-06-30 2011-01-25 Britta Technologies, Llc Active electro-optical identification
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
KR100881667B1 (ko) * 2006-10-19 2009-02-06 삼성전자주식회사 되반사형 라이트파이프, 이를 채용한 균일광 조명장치 및화상투사장치
KR100809849B1 (ko) * 2006-11-10 2008-03-04 엘지.필립스 엘시디 주식회사 광학 필름 및 이의 제조 방법, 그리고 액정 표시 장치
WO2008137073A1 (en) * 2007-05-04 2008-11-13 Cristol, Llc Stretched polymers, products containing stretched polymers, and their methods of manufacture and examination
US20080291541A1 (en) * 2007-05-23 2008-11-27 3M Innovative Properties Company Light redirecting solar control film
US7547105B2 (en) * 2007-07-16 2009-06-16 3M Innovative Properties Company Prismatic retroreflective article with cross-linked image layer and method of making same
DE102007061828A1 (de) * 2007-12-20 2009-06-25 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102007061827A1 (de) * 2007-12-20 2009-06-25 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
US8498033B2 (en) 2008-09-05 2013-07-30 Jds Uniphase Corporation Optical device exhibiting color shift upon rotation
CN101727785A (zh) * 2008-10-31 2010-06-09 鸿富锦精密工业（深圳）有限公司 显示面板及使用该显示面板的电子装置
US8668341B2 (en) * 2008-12-08 2014-03-11 3M Innovative Properties Company Prismatic retroreflective article bearing a graphic and method of making same
KR102103414B1 (ko) * 2008-12-08 2020-04-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 그래픽을 갖는 보호 오버레이 및 오버레이를 포함하는 재귀반사성 물품
JP4518213B2 (ja) * 2008-12-09 2010-08-04 ソニー株式会社 ブラインド、ロールカーテン、および障子
JP4513921B2 (ja) * 2008-12-09 2010-07-28 ソニー株式会社 光学体およびその製造方法、窓材、ブラインド、ロールカーテン、ならびに障子
US8865293B2 (en) * 2008-12-15 2014-10-21 3M Innovative Properties Company Optically active materials and articles and systems in which they may be used
JP2012513608A (ja) * 2008-12-22 2012-06-14 スリーエム イノベイティブ プロパティズ カンパニー 空間的に選択的な複屈折性の低減を使用する内部パターン化多層光学フィルム
US20110084126A1 (en) * 2009-10-08 2011-04-14 3M Innovative Properties Company Methods and systems for enhancing read accuracy in automated license plate reader systems
CN102686407B (zh) 2009-10-08 2015-07-08 3M创新有限公司 高对比度逆向反射片材和车牌
WO2011046953A1 (en) * 2009-10-16 2011-04-21 3M Innovative Properties Company Retroreflective sheeting and license plate with reduced retroreflectivity at high entrance angles
US8950877B2 (en) 2009-11-12 2015-02-10 3M Innovative Properties Company Security markings in retroreflective sheeting
JP2011164433A (ja) * 2010-02-10 2011-08-25 Sony Corp 光学体、窓材、建具、および日射遮蔽部材
WO2011103452A1 (en) * 2010-02-19 2011-08-25 Toray Plastics (America) , Inc. Multi-layer high moisture barrier polylactic acid film
JP6074128B2 (ja) * 2010-04-15 2017-02-01 デクセリアルズ株式会社 光学体およびその製造方法、日射遮蔽部材、窓材、内装部材ならびに建具
US8854730B2 (en) 2010-12-30 2014-10-07 3M Innovative Properties Company Negatively birefringent polyesters and optical films
WO2012103292A1 (en) * 2011-01-26 2012-08-02 Massachusetts Institute Of Technology Device and method for luminescence enhancement by resonant energy transfer from an absorptive thin film
SG194043A1 (en) 2011-04-04 2013-11-29 3M Innovative Properties Co Optical stack comprising adhesive
US20120262808A1 (en) * 2011-04-18 2012-10-18 Robert Baker Multiple-layer radiation absorber
JP5964953B2 (ja) 2011-05-31 2016-08-03 スリーエム イノベイティブ プロパティズ カンパニー 非連続的なトポグラフィーを有する微細構造化ツールを作成するための方法、及びこれにより製造される物品
KR20140033173A (ko) 2011-05-31 2014-03-17 쓰리엠 이노베이티브 프로퍼티즈 캄파니 상이하게 패턴 경화된 미세구조화 용품을 제조하는 방법
WO2013044000A2 (en) 2011-09-23 2013-03-28 3M Innovative Properties Company Retroreflective articles including a security mark
CA2853078C (en) * 2011-10-19 2020-07-14 Nikhil Agashe Retroreflective sheeting having a halftone printed front surface
CN104584035A (zh) * 2012-03-30 2015-04-29 3M创新有限公司 具有机器可读代码的逆向反射制品
US9606280B2 (en) * 2012-05-24 2017-03-28 Extend Optronics Corp. Method for manufacturing a reflective optical film
US20130314788A1 (en) * 2012-05-24 2013-11-28 Extend Optronics Corp. Reflective optical film and method of manufacturing the same, and image display device
TW201435830A (zh) * 2012-12-11 2014-09-16 3M Innovative Properties Co 不顯眼之光學標籤及其方法
KR102275227B1 (ko) 2013-08-19 2021-07-12 쓰리엠 이노베이티브 프로퍼티즈 캄파니 실질적으로 무정형인 중합체성 층을 포함하는 재귀반사성 시트류
US9591234B2 (en) 2013-08-20 2017-03-07 At&T Intellectual Property I, L.P. Facilitating detection, processing and display of combination of visible and near non-visible light
JP6060106B2 (ja) * 2014-04-09 2017-01-11 富士フイルム株式会社 輝度向上膜、偏光板、および画像表示装置
US20170123122A1 (en) * 2014-04-10 2017-05-04 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Infrared transmitting cover sheet
MX369910B (es) * 2014-12-30 2019-11-26 3M Innovative Properties Co Sistema de identificacion de señales para vehiculos.
CN104777532B (zh) * 2015-04-03 2017-02-22 中国科学院上海光学精密机械研究所 基于级联光栅结构的超窄带te偏振光谱选择性吸收器
US10036125B2 (en) 2015-05-11 2018-07-31 Nanotech Security Corp. Security device
WO2017006314A1 (en) 2015-07-05 2017-01-12 THE WHOLLYSEE.Ltd. Optical identification and characterization system and tagss
EP3182327A1 (en) 2015-12-17 2017-06-21 3M Innovative Properties Company A sign identification system for a vehicle
DE102016101491A1 (de) * 2016-01-28 2017-08-03 Bundesdruckerei Gmbh Sicherheits- oder Wertprodukt mit retroreflektivem Sicherheitselement
EP3229048A1 (en) 2016-04-05 2017-10-11 3M Innovative Properties Company Infrared-detectable retroreflective article
EP3229047A1 (en) 2016-04-05 2017-10-11 3M Innovative Properties Company Retroflective article with infrared-detectable pattern
FI127833B (fi) * 2016-04-15 2019-03-29 Merivaara Oy Valaisinjärjestely
EP3507629B1 (en) * 2016-08-31 2025-12-31 Viavi Solutions Inc. ARTICLE WITH INCLINED REFLECTIVE SEGMENTS
CN109862970B (zh) 2016-08-31 2022-11-01 唯亚威通讯技术有限公司 对磁性可定向薄片进行定向
RU2728836C2 (ru) 2016-10-28 2020-07-31 Ппг Индастриз Огайо, Инк. Покрытия для увеличения расстояния обнаружения до объекта, обнаруживаемого с помощью электромагнитного излучения ближнего инфракрасного диапазона
US11640019B2 (en) * 2016-11-22 2023-05-02 3M Innovative Properties Company Spectrally selective retroreflective system
US20180337460A1 (en) * 2017-05-18 2018-11-22 Srg Global Inc. Vehicle body components comprising retroreflectors and their methods of manufacture
US10723299B2 (en) * 2017-05-18 2020-07-28 Srg Global Inc. Vehicle body components comprising retroreflectors and their methods of manufacture
CA3013888C (en) 2017-08-11 2025-09-23 8259402 Canada Inc. TRANSMISSIBLE AERIAL IMAGE DISPLAY
JP7580271B2 (ja) * 2017-11-07 2024-11-11 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルム及びそれを含むシステム
EP3732039A4 (en) 2017-12-31 2021-09-22 3M Innovative Properties Company VISIBLY TRANSPARENT INFRARED REFLECTIVE ARTICLES
US10733402B2 (en) 2018-04-11 2020-08-04 3M Innovative Properties Company System for vehicle identification
WO2020021458A1 (en) 2018-07-24 2020-01-30 3M Innovative Properties Company A patterned wavelength-selective image
WO2020021459A1 (en) * 2018-07-24 2020-01-30 3M Innovative Properties Company A patterned wavelength-selective film
KR20240144457A (ko) 2018-11-13 2024-10-02 피피지 인더스트리즈 오하이오 인코포레이티드 은닉 패턴을 검출하는 방법
US11561329B2 (en) * 2019-01-07 2023-01-24 Ppg Industries Ohio, Inc. Near infrared control coating, articles formed therefrom, and methods of making the same
JP7196674B2 (ja) * 2019-02-19 2022-12-27 住友ゴム工業株式会社 タイヤ
CN114258502B (zh) 2019-04-25 2025-01-21 3M创新有限公司 包括多个局部层压层的回射制品
US12032059B2 (en) * 2019-05-24 2024-07-09 3M Innovative Properties Company Radar-optical fusion article and system
KR102225452B1 (ko) * 2019-07-04 2021-03-08 윤세원 재귀반사시트
EP3771931A1 (en) * 2019-08-02 2021-02-03 Reflomax Co., Ltd. Cube corner type retroreflective sheet and manufacturing method thereof
US20240023905A1 (en) * 2020-12-16 2024-01-25 3M Innovative Properties Company Optical film for oxygen saturation sensing
EP4416536A4 (en) 2021-12-01 2025-11-05 New Vision Display Inc DISPLAY DEVICE HAVING POLARIZATION-DEPENDENT DIFFUSION PROPERTIES
CN115390175B (zh) * 2022-09-20 2024-04-26 湖南工商大学 一种高反射和窄带宽的全介质滤光片及其制备方法和应用
EP4480713A1 (en) * 2023-06-21 2024-12-25 Nippon Carbide Industries (Hangzhou) Co., Ltd. Anti-counterfeit reflective sheet and manufacturing method therefor
WO2025109434A1 (en) * 2023-11-20 2025-05-30 3M Innovative Properties Company Optical film and optical system including the optical film for reducing chromatic aberration
KR102890835B1 (ko) * 2023-12-15 2025-11-25 (주)뉴니크 히든 패턴을 가지는 재귀반사 부재의 제조방법
WO2025224070A1 (en) 2024-04-22 2025-10-30 Agfa Nv Manufacturing traffic signs

Family Cites Families (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124639A (en) * 1964-03-10 figure
US2568126A (en) * 1945-08-10 1951-09-18 Prismo Products Inc Method of making reflecting signs by laminating
US3610729A (en) * 1969-06-18 1971-10-05 Polaroid Corp Multilayered light polarizer
US3860036A (en) * 1970-11-02 1975-01-14 Dow Chemical Co Variable geometry feed block for multilayer extrusion
US3711176A (en) * 1971-01-14 1973-01-16 Dow Chemical Co Highly reflective thermoplastic bodies for infrared, visible or ultraviolet light
US3801183A (en) * 1973-06-01 1974-04-02 Minnesota Mining & Mfg Retro-reflective film
US4099838A (en) * 1976-06-07 1978-07-11 Minnesota Mining And Manufacturing Company Reflective sheet material
US4175775A (en) * 1978-01-11 1979-11-27 Visual Methods, Inc. Access control system
US4268117A (en) * 1979-11-30 1981-05-19 Minnesota Mining And Manufacturing Company Sheet assembly for forming imaged retroreflective sheeting
US4368979A (en) * 1980-05-22 1983-01-18 Siemens Corporation Automobile identification system
US4589686A (en) * 1980-11-05 1986-05-20 Mcgrew Stephen P Anticounterfeiting method and device
US4525413A (en) * 1981-03-02 1985-06-25 Polaroid Corporation Optical device including birefringent polymer
US4446305A (en) * 1981-03-02 1984-05-01 Polaroid Corporation Optical device including birefringent polymer
US4520189A (en) * 1981-03-02 1985-05-28 Polaroid Corporation Optical device including birefringent aromatic amino carboxylic acid polymer
US4521588A (en) * 1981-03-02 1985-06-04 Polaroid Corporation Optical device including birefringent polyhydrazide polymer
US4544836A (en) * 1982-12-22 1985-10-01 American District Telegraph Company Optically-based access control system
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
CA1279783C (en) * 1985-11-21 1991-02-05 Minnesota Mining And Manufacturing Company Totally internally reflecting thin, flexible film
US4720426A (en) * 1986-06-30 1988-01-19 General Electric Company Reflective coating for solid-state scintillator bar
JPS63140589A (ja) * 1986-12-02 1988-06-13 Nippon Telegr & Teleph Corp <Ntt> 発光素子モジユ−ル及びその製法
US5211878A (en) * 1988-03-10 1993-05-18 Merck Patent Gesellschaft Mit Beschrankter Haftung Difluorobenzonitrile derivatives
US5486949A (en) * 1989-06-20 1996-01-23 The Dow Chemical Company Birefringent interference polarizer
CA2019274A1 (en) * 1989-06-21 1990-12-21 Lynn E. Faykish Retroreflective security laminates with protective cover sheets
US5235443A (en) * 1989-07-10 1993-08-10 Hoffmann-La Roche Inc. Polarizer device
KR920701862A (ko) * 1989-11-01 1992-08-12 쟝-쟈크, 오게이, 로랜드 보러 액정을 포함하는 광조절 시스템
NL9000808A (nl) * 1990-04-06 1991-11-01 Koninkl Philips Electronics Nv Vloeibaar kristallijn materiaal en beeldweergeefcel die dit materiaal bevat.
US5103337A (en) * 1990-07-24 1992-04-07 The Dow Chemical Company Infrared reflective optical interference film
US5254390B1 (en) * 1990-11-15 1999-05-18 Minnesota Mining & Mfg Plano-convex base sheet for retroreflective articles
US5217794A (en) * 1991-01-22 1993-06-08 The Dow Chemical Company Lamellar polymeric body
US5169707A (en) * 1991-05-08 1992-12-08 Minnesota Mining And Manufacturing Company Retroreflective security laminates with dual level verification
CA2110807A1 (en) * 1991-06-13 1992-12-23 Michael F. Weber Retroreflecting polarizer
US5200851A (en) * 1992-02-13 1993-04-06 Minnesota Mining And Manufacturing Company Infrared reflecting cube-cornered sheeting
US5294657A (en) * 1992-05-15 1994-03-15 Melendy Peter S Adhesive composition with decorative glitter
US5422756A (en) * 1992-05-18 1995-06-06 Minnesota Mining And Manufacturing Company Backlighting system using a retroreflecting polarizer
US5284364A (en) * 1992-06-10 1994-02-08 Anvik Corporation Increased-security identification card system
DE4326521B4 (de) * 1992-08-10 2005-12-22 Bridgestone Corp. Lichtstreuendes Material und Verfahren zu seiner Herstellung
US5269995A (en) * 1992-10-02 1993-12-14 The Dow Chemical Company Coextrusion of multilayer articles using protective boundary layers and apparatus therefor
US5339198A (en) * 1992-10-16 1994-08-16 The Dow Chemical Company All-polymeric cold mirror
KR950704701A (ko) * 1992-10-29 1995-11-20 스티븐 에스. 그레이스 성형가능한 반사 다층제(Formable reflective multilayer body)
US5353154A (en) * 1992-11-02 1994-10-04 The Dow Chemical Company Polymeric reflective materials utilizing a back light source
DE69409977T2 (de) * 1993-01-11 1998-10-22 Koninkl Philips Electronics Nv Beleuchtungssystem und ein solches System umfassendes Anzeigegerät
TW289095B (enExample) * 1993-01-11 1996-10-21
US5389324A (en) * 1993-06-07 1995-02-14 The Dow Chemical Company Layer thickness gradient control in multilayer polymeric bodies
US5486935A (en) * 1993-06-29 1996-01-23 Kaiser Aerospace And Electronics Corporation High efficiency chiral nematic liquid crystal rear polarizer for liquid crystal displays having a notch polarization bandwidth of 100 nm to 250 nm
WO1995017303A1 (en) * 1993-12-21 1995-06-29 Minnesota Mining And Manufacturing Company Multilayered optical film
IL112072A0 (en) * 1993-12-21 1995-03-15 Minnesota Mining & Mfg Optical polarizer
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
MY121195A (en) * 1993-12-21 2006-01-28 Minnesota Mining & Mfg Reflective polarizer with brightness enhancement
CN1084483C (zh) * 1993-12-21 2002-05-08 美国3M公司 反射式偏振显示器
US5629055A (en) * 1994-02-14 1997-05-13 Pulp And Paper Research Institute Of Canada Solidified liquid crystals of cellulose with optically variable properties
AU2242295A (en) * 1994-04-06 1995-10-30 Minnesota Mining And Manufacturing Company Polarized light sources
US6060157A (en) * 1994-11-29 2000-05-09 3M Innovative Properties Company Transparent decorative article having an etched appearing/prismatic image thereon
JP4034365B2 (ja) * 1995-03-09 2008-01-16 大日本印刷株式会社 超微粒子含有反射防止フィルム、偏光板及び液晶表示装置
US5624731A (en) * 1995-03-10 1997-04-29 Desjardins; Alexander Multi-color, multi-image retroflective goniochromatic display
US5751388A (en) * 1995-04-07 1998-05-12 Honeywell Inc. High efficiency polarized display
US7156300B1 (en) * 1995-06-07 2007-01-02 Electronic Data Systems Corporation System and method for dispensing of a receipt reflecting prepaid phone services
US5699188A (en) * 1995-06-26 1997-12-16 Minnesota Mining And Manufacturing Co. Metal-coated multilayer mirror
US6080467A (en) * 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
IL122244A0 (en) * 1995-06-26 1998-04-05 Minnesota Mining & Mfg Multilayer polymer film with additional coatings or layers
US5686979A (en) * 1995-06-26 1997-11-11 Minnesota Mining And Manufacturing Company Optical panel capable of switching between reflective and transmissive states
AU708412B2 (en) * 1995-06-26 1999-08-05 Minnesota Mining And Manufacturing Company Diffusely reflecting multilayer polarizers and mirrors
US5767935A (en) * 1995-08-31 1998-06-16 Sumitomo Chemical Company, Limited Light control sheet and liquid crystal display device comprising the same
US5672643A (en) * 1995-09-29 1997-09-30 Minnesota Mining And Manufacturing Company Fluorescent dye blends
EP0871574B1 (en) * 1995-11-28 2002-04-10 OVD Kinegram AG Optical information carrier
US5656360A (en) * 1996-02-16 1997-08-12 Minnesota Mining And Manufacturing Company Article with holographic and retroreflective features
US5783120A (en) * 1996-02-29 1998-07-21 Minnesota Mining And Manufacturing Company Method for making an optical film
JP4870248B2 (ja) * 1996-02-29 2012-02-08 スリーエム カンパニー 輝度増強フィルム
US5825543A (en) * 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
US5742411A (en) * 1996-04-23 1998-04-21 Advanced Deposition Technologies, Inc. Security hologram with covert messaging
US5840405A (en) * 1996-04-30 1998-11-24 Minnesota Mining And Manufacturing Company Glittering cube-corner retroreflective sheeting
US5948488A (en) * 1996-04-30 1999-09-07 3M Innovative Properties Company Glittering cube-corner article
TW338078B (en) * 1996-07-08 1998-08-11 Scapa Group Plc Membrane felt for use in yankee machine
US5808794A (en) * 1996-07-31 1998-09-15 Weber; Michael F. Reflective polarizers having extended red band edge for controlled off axis color
JP3672453B2 (ja) * 1998-07-03 2005-07-20 株式会社資生堂 再帰反射ホログラム再生体

Similar Documents

Publication Publication Date Title
JP2001519539A5 (enExample)
JP2001514036A5 (enExample)
JP2002509277A5 (enExample)
JP2002509302A5 (enExample)
JP2001517562A5 (enExample)
RU47268S (enExample)
JP2002508557A5 (enExample)
JP2593836C (enExample)
JP2619545C (enExample)
ECSMU980134U (enExample)
IN188699B (enExample)
IN190382B (enExample)
IN190858B (enExample)
IN192322B (enExample)
JP2510502C (enExample)
JP2515432Z (enExample)
JP2520375C (enExample)
JP2531039Z (enExample)
JP2538499C (enExample)
JP2552512C (enExample)
JP2583409C (enExample)
JP2600054C (enExample)
CN3073771S (enExample)
CN3078571S (enExample)
CN3074964S (enExample)