BRPI0711415B1 - método para fabricar um elemento tendo pelo menos uma área de superfície com uma microestrutura de relevo de superfície oticamente eficiente, elemento tendo pelo menos uma área de superfície com uma microestrutura de relevo de superfície oticamente eficiente, método de fabricação de uma réplica de microestrutura de relevo da superfície, elemento compreendendo uma microestrutura de relevo da superfície, artigo transportando um elemento, uso de um dispositivo de segurança, e uso de um elemento - Google Patents

método para fabricar um elemento tendo pelo menos uma área de superfície com uma microestrutura de relevo de superfície oticamente eficiente, elemento tendo pelo menos uma área de superfície com uma microestrutura de relevo de superfície oticamente eficiente, método de fabricação de uma réplica de microestrutura de relevo da superfície, elemento compreendendo uma microestrutura de relevo da superfície, artigo transportando um elemento, uso de um dispositivo de segurança, e uso de um elemento Download PDF

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Publication number
BRPI0711415B1
BRPI0711415B1 BRPI0711415-0A BRPI0711415A BRPI0711415B1 BR PI0711415 B1 BRPI0711415 B1 BR PI0711415B1 BR PI0711415 A BRPI0711415 A BR PI0711415A BR PI0711415 B1 BRPI0711415 B1 BR PI0711415B1
Authority
BR
Brazil
Prior art keywords
microstructure
relief
surface relief
fact
mask
Prior art date
Application number
BRPI0711415-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Martin Stalder
Original Assignee
Rolic Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36997641&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0711415(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rolic Ag filed Critical Rolic Ag
Publication of BRPI0711415A2 publication Critical patent/BRPI0711415A2/pt
Publication of BRPI0711415B1 publication Critical patent/BRPI0711415B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00865—Applying coatings; tinting; colouring
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/324—Reliefs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/328—Diffraction gratings; Holograms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/43—Marking by removal of material
    • B42D25/445—Marking by removal of material using chemical means, e.g. etching
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0257—Diffusing elements; Afocal elements characterised by the diffusing properties creating an anisotropic diffusion characteristic, i.e. distributing output differently in two perpendicular axes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0263—Diffusing elements; Afocal elements characterised by the diffusing properties with positional variation of the diffusing properties, e.g. gradient or patterned diffuser
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Credit Cards Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BRPI0711415-0A 2006-05-12 2007-05-07 método para fabricar um elemento tendo pelo menos uma área de superfície com uma microestrutura de relevo de superfície oticamente eficiente, elemento tendo pelo menos uma área de superfície com uma microestrutura de relevo de superfície oticamente eficiente, método de fabricação de uma réplica de microestrutura de relevo da superfície, elemento compreendendo uma microestrutura de relevo da superfície, artigo transportando um elemento, uso de um dispositivo de segurança, e uso de um elemento BRPI0711415B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06113901A EP1855127A1 (en) 2006-05-12 2006-05-12 Optically effective surface relief microstructures and method of making them
EP06113901.0 2006-05-12
PCT/CH2007/000227 WO2007131375A1 (en) 2006-05-12 2007-05-07 Optically effective surface relief microstructures and method of making them

Publications (2)

Publication Number Publication Date
BRPI0711415A2 BRPI0711415A2 (pt) 2011-11-01
BRPI0711415B1 true BRPI0711415B1 (pt) 2019-01-02

Family

ID=36997641

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0711415-0A BRPI0711415B1 (pt) 2006-05-12 2007-05-07 método para fabricar um elemento tendo pelo menos uma área de superfície com uma microestrutura de relevo de superfície oticamente eficiente, elemento tendo pelo menos uma área de superfície com uma microestrutura de relevo de superfície oticamente eficiente, método de fabricação de uma réplica de microestrutura de relevo da superfície, elemento compreendendo uma microestrutura de relevo da superfície, artigo transportando um elemento, uso de um dispositivo de segurança, e uso de um elemento

Country Status (9)

Country Link
US (2) US8840146B2 (enExample)
EP (4) EP1855127A1 (enExample)
JP (1) JP5570210B2 (enExample)
CN (2) CN102495525B (enExample)
BR (1) BRPI0711415B1 (enExample)
ES (1) ES2510515T3 (enExample)
RU (1) RU2428724C2 (enExample)
TW (1) TWI437276B (enExample)
WO (1) WO2007131375A1 (enExample)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1855127A1 (en) 2006-05-12 2007-11-14 Rolic AG Optically effective surface relief microstructures and method of making them
JP4961944B2 (ja) 2006-10-24 2012-06-27 凸版印刷株式会社 表示体及び印刷物
DE102008005019B4 (de) 2008-01-17 2010-08-05 Ovd Kinegram Ag Folienelement sowie die Verwendung dieses Folienelements
DE102008007620A1 (de) * 2008-02-04 2009-08-27 Hologram Industries Research Gmbh Verfahren zur Individualisierung von Volumenhologrammen und damit hergestellte Sicherheitselemente
TWI454752B (zh) * 2008-04-08 2014-10-01 尼康股份有限公司 Optical element and its manufacturing method, optical device
WO2009128168A1 (ja) 2008-04-18 2009-10-22 凸版印刷株式会社 表示体およびラベル付き物品
WO2010094441A1 (en) * 2009-02-18 2010-08-26 Rolic Ag Surface relief microstructures, related devices and method of making them
AU2010327762B2 (en) * 2009-12-01 2015-08-20 Toppan Printing Co., Ltd. Display body and labeled article
CN103038676B (zh) 2010-06-25 2017-02-08 安德鲁·理查德·帕克 光学效应结构
JP2012078447A (ja) * 2010-09-30 2012-04-19 Toppan Printing Co Ltd 表示体及びラベル付き物品
EP2441593B1 (en) * 2010-10-13 2020-04-15 Hueck Folien Gesellschaft m.b.H. Security element with achromatic features
CN102455592B (zh) * 2010-10-22 2013-12-04 比亚迪股份有限公司 一种菲林的制作方法
IT1402447B1 (it) * 2010-11-10 2013-09-13 Plasma Solution S R L Realizzazione di etichette anticontraffazione dotate di grafica identificativa nascosta.
FR2968239B1 (fr) * 2010-12-07 2012-12-21 Hologram Ind Produit securise et methode de fabrication dudit produit securise
DE102011014114B3 (de) * 2011-03-15 2012-05-10 Ovd Kinegram Ag Mehrschichtkörper und Verfahren zur Herstellung eines Mehrschichtkörpers
EP2699951B1 (en) 2011-04-20 2022-06-22 ROLIC Technologies AG Asymmetric optically effective surface relief microstructures and method of making them
EP2781363B1 (en) * 2011-11-14 2016-02-03 Dai Nippon Printing Co., Ltd. Anti-counterfeiting marker sheet and manufacturing method therefor, anti-counterfeiting function-imparting member, and article provided with anti-counterfeiting function
DE102011121588A1 (de) * 2011-12-20 2013-06-20 Giesecke & Devrient Gmbh Sicherheitselement für Sicherheitspapiere, Wertdokumente oder dergleichen
EP2635006B1 (en) * 2012-03-02 2018-12-19 LG Electronics, Inc. Mobile terminal comprising an image module provided thereon
JP2013182269A (ja) * 2012-03-05 2013-09-12 Oji Holdings Corp 光拡散体および光源ユニット
FR2989474B1 (fr) * 2012-04-13 2014-11-28 Hologram Ind Composant optique de securite, fabrication d'un tel composant et produit securise equipe d'un tel composant
DE102012105571B4 (de) 2012-06-26 2017-03-09 Ovd Kinegram Ag Dekorelement sowie Sicherheitsdokument mit einem Dekorelement
US20140009838A1 (en) * 2012-07-03 2014-01-09 3M Innovative Properties Company Decorative film articles utilizing fresnel lens films
EP2927714B1 (en) * 2012-11-29 2020-04-01 Tomoegawa Co., Ltd. Anisotropic optical film
US9939682B2 (en) 2013-02-15 2018-04-10 E-Vision, Llc Liquid crystal alignment layers and method of fabrication
US10046589B2 (en) * 2014-05-16 2018-08-14 Ccl Secure Pty Ltd Hybrid security device for security document or token
AT515845B1 (de) * 2014-06-10 2017-05-15 Hueck Folien Gmbh Sicherheitselement und Verfahren zur Herstellung eines Sicherheitselements mit lichtstreuenden Strukturen
EP3210069A4 (en) 2014-10-24 2018-05-30 Wavefront Technology, Inc. Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products
GB2538172B (en) * 2015-03-31 2019-03-20 Richard Parker Andrew Optical effect structures
CN104766537A (zh) * 2015-04-15 2015-07-08 四川云盾光电科技有限公司 一种基于微纳结构的激光散射图像显示方法
AU2016248847B2 (en) 2015-04-16 2021-07-15 Rolic Ag Multiple image scattering device
US9751618B2 (en) * 2015-05-06 2017-09-05 The Boeing Company Optical effects for aerodynamic microstructures
EP3320385B1 (en) 2015-07-13 2020-11-04 Wavefront Technology, Inc. Optical products
MX2018001413A (es) * 2015-08-07 2018-04-13 Rolic Tech Ag Dispositivo de dispersion azimutalmente modulado.
JP6969381B2 (ja) 2015-10-19 2021-11-24 凸版印刷株式会社 表示体、および表示体付き物品、ならびに表示体の観察方法
JP6907943B2 (ja) 2016-01-07 2021-07-21 凸版印刷株式会社 光学素子、および光学素子付き物品
EP3405353A4 (en) 2016-04-22 2019-11-06 Wavefront Technology, Inc. OPTICAL SWITCHING DEVICES
WO2017191842A1 (ja) 2016-05-06 2017-11-09 凸版印刷株式会社 表示体
JP6834344B2 (ja) 2016-05-06 2021-02-24 凸版印刷株式会社 表示体
AU2018307307B9 (en) 2017-07-26 2023-10-26 Toppan Printing Co., Ltd. Optical structure and authentication body
US10802185B2 (en) 2017-08-16 2020-10-13 Lumentum Operations Llc Multi-level diffractive optical element thin film coating
US10712475B2 (en) 2017-08-16 2020-07-14 Lumentum Operations Llc Multi-layer thin film stack for diffractive optical elements
CA3073365A1 (en) 2017-10-20 2019-04-25 Wavefront Technology, Inc. Optical switch devices
CN107817541B (zh) * 2017-10-31 2019-09-17 武汉华星光电技术有限公司 抗眩盖板的制作方法
CA3134512A1 (en) 2019-04-19 2020-10-22 Wavefront Technology, Inc. Optical switch devices
US20210373213A1 (en) * 2020-05-29 2021-12-02 Nike, Inc. Structurally-colored articles and methods for making and using structurally-colored articles
US12253691B2 (en) 2020-10-07 2025-03-18 Wavefront Technology, Inc. Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products
EP4217792A4 (en) 2020-10-07 2024-10-30 Wavefront Technology, Inc. OPTICAL PRODUCTS, MATRICES FOR THE MANUFACTURE OF OPTICAL PRODUCTS AND METHODS FOR THE MANUFACTURE OF MATRICES AND OPTICAL PRODUCTS
CN112185237B (zh) * 2020-10-28 2025-03-14 武汉华工图像技术开发有限公司 一种加密数码标识及其制备方法
EP4067102A1 (en) 2021-04-02 2022-10-05 Kaunas University of Technology An optical device with ordered scatterer arrays for secure identity and a method of producing the same
CN113866171B (zh) * 2021-12-02 2022-03-18 武汉飞恩微电子有限公司 电路板点胶检测方法、设备及计算机可读存储介质
DE102022109228A1 (de) * 2022-04-14 2023-10-19 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge sowie Herstellungsverfahren
CN115032805B (zh) * 2022-06-28 2025-03-07 绍兴燃腾光电科技股份有限公司 分束器、光学组件及其应用
WO2025247588A1 (en) 2024-05-31 2025-12-04 Rolic Technologies AG Optical security device

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329410A (en) * 1979-12-26 1982-05-11 The Perkin-Elmer Corporation Production of X-ray lithograph masks
US5084351A (en) * 1979-12-28 1992-01-28 Flex Products, Inc. Optically variable multilayer thin film interference stack on flexible insoluble web
SG50596A1 (en) 1991-07-26 2001-01-16 Rolic Ag Photo-oriented polymer networks and method of their manufacture
EP0712500B1 (en) * 1993-08-06 2001-10-31 Commonwealth Scientific And Industrial Research Organisation A diffractive device
DE4423293C2 (de) * 1994-07-02 1996-09-26 Kurz Leonhard Fa Strukturanordnung mit beugungsoptisch wirksamer Reliefstruktur
EP0712012A1 (en) * 1994-11-09 1996-05-15 International Business Machines Corporation Authentication label and authenticating pattern incorporating diffracting structure and method of fabricating them
JPH09121363A (ja) * 1995-08-17 1997-05-06 Eastman Kodak Co エイリアシングを防止するための波長選択性を有する位相型低域通過光学フィルタおよびその製造方法
US6162306A (en) * 1997-11-04 2000-12-19 Kawasaki Steel Corporation Electromagnetic steel sheet having excellent high-frequency magnetic properities and method
DE19940389A1 (de) * 1999-08-25 2001-03-01 Wilex Biotechnology Gmbh Selektive Inhibitoren des Urokinase-Plasminogen Aktivators
JP4928038B2 (ja) * 1999-10-19 2012-05-09 ロリク アーゲー 位相幾何学的に構成されたポリマーコーティング
GB9928126D0 (en) * 1999-11-30 2000-01-26 Secr Defence Bistable nematic liquid crystal device
JP3391763B2 (ja) * 2000-03-03 2003-03-31 沖電気工業株式会社 マスクの製造方法
US6322938B1 (en) * 2000-05-22 2001-11-27 The United States Of America As Represented By The Secretary Of The Air Force Nanolithography for multi-passband grating filters
EP1305656A4 (en) * 2000-07-31 2006-03-08 Rochester Photonics Corp STRUCTURED UMBRELLAS FOR REGULATED DIFFUSION OF LIGHT
US6686042B1 (en) * 2000-09-22 2004-02-03 Flex Products, Inc. Optically variable pigments and foils with enhanced color shifting properties
US6686027B1 (en) * 2000-09-25 2004-02-03 Agra Vadeko Inc. Security substrate for documents of value
JP3753673B2 (ja) * 2001-06-20 2006-03-08 セイコーエプソン株式会社 液晶表示装置の製造方法
US6510200B1 (en) * 2001-06-29 2003-01-21 Osmic, Inc. Multi-layer structure with variable bandpass for monochromatization and spectroscopy
US6855408B2 (en) * 2002-01-25 2005-02-15 Showa Denko K.K. Composite metal material and method for manufacturing the same, etched metal material and method for manufacturing the same and electrolytic capacitor
KR100501247B1 (ko) 2002-04-17 2005-07-18 광주과학기술원 아조벤젠 물질을 이용한 에칭 마스크
DE10221491A1 (de) * 2002-05-14 2003-12-04 Kurz Leonhard Fa Optisch variables Flächenmuster
US6862141B2 (en) * 2002-05-20 2005-03-01 General Electric Company Optical substrate and method of making
EP1400838A1 (en) 2002-09-19 2004-03-24 Rolic AG Thin films with corrugated surface topologies and method to produce them
US6902871B2 (en) * 2002-10-03 2005-06-07 Lumera Corporation Method for manufacturing polymer microstructures and polymer waveguides
US6958207B1 (en) * 2002-12-07 2005-10-25 Niyaz Khusnatdinov Method for producing large area antireflective microtextured surfaces
EP1649319A1 (en) * 2003-07-17 2006-04-26 Koninklijke Philips Electronics N.V. Method of manufacturing a reflector, and liquid crystal display device including such a reflector
US7252869B2 (en) * 2003-10-30 2007-08-07 Niyaz Khusnatdinov Microtextured antireflective surfaces with reduced diffraction intensity
DE102004003984A1 (de) * 2004-01-26 2005-08-11 Giesecke & Devrient Gmbh Gitterbild mit einem oder mehreren Gitterfeldern
JP2005215642A (ja) * 2004-02-02 2005-08-11 Shin Sti Technology Kk フォトマスク及び拡散反射板の製造方法
US7268948B2 (en) * 2004-03-31 2007-09-11 Canon Kabushiki Kaisha Optical element and optical scanning device using the same
JP4649222B2 (ja) * 2004-03-31 2011-03-09 キヤノン株式会社 結像レンズの製造方法
JP4416161B2 (ja) * 2004-05-12 2010-02-17 大日本印刷株式会社 光回折構造体
US6979521B1 (en) * 2004-06-29 2005-12-27 Matsushita Electric Industrial Co., Ltd. Method of making grayscale mask for grayscale DOE production by using an absorber layer
CN1989429B (zh) 2004-07-21 2010-05-05 罗利克有限公司 各向异性光学装置及其制造方法
EP1855127A1 (en) * 2006-05-12 2007-11-14 Rolic AG Optically effective surface relief microstructures and method of making them

Also Published As

Publication number Publication date
CN102495525B (zh) 2015-09-09
EP2021837B1 (en) 2014-07-09
EP3355087A1 (en) 2018-08-01
EP1855127A1 (en) 2007-11-14
TW200745620A (en) 2007-12-16
CN101443681B (zh) 2012-01-11
JP2009536883A (ja) 2009-10-22
US20090179418A1 (en) 2009-07-16
EP3355087B1 (en) 2025-12-17
JP5570210B2 (ja) 2014-08-13
EP2565686A1 (en) 2013-03-06
US8840146B2 (en) 2014-09-23
WO2007131375A1 (en) 2007-11-22
US20140106091A1 (en) 2014-04-17
BRPI0711415A2 (pt) 2011-11-01
TWI437276B (zh) 2014-05-11
CN101443681A (zh) 2009-05-27
EP2021837A1 (en) 2009-02-11
EP2565686B1 (en) 2018-04-04
CN102495525A (zh) 2012-06-13
RU2428724C2 (ru) 2011-09-10
US10350843B2 (en) 2019-07-16
ES2510515T3 (es) 2014-10-21
RU2008148828A (ru) 2010-08-10

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