CN101443681B - 光学有效的表面起伏微观结构及其制造方法 - Google Patents

光学有效的表面起伏微观结构及其制造方法 Download PDF

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Publication number
CN101443681B
CN101443681B CN2007800173263A CN200780017326A CN101443681B CN 101443681 B CN101443681 B CN 101443681B CN 2007800173263 A CN2007800173263 A CN 2007800173263A CN 200780017326 A CN200780017326 A CN 200780017326A CN 101443681 B CN101443681 B CN 101443681B
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region
relief
area
microstructure
surface relief
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CN101443681A (zh
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马丁·斯托德
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Rolic Technologies Ltd
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Rolic AG
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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Business, Economics & Management (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (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)
CN2007800173263A 2006-05-12 2007-05-07 光学有效的表面起伏微观结构及其制造方法 Active CN101443681B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110362663.4A CN102495525B (zh) 2006-05-12 2007-05-07 光学有效的表面起伏微观结构及其制造方法

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

Related Child Applications (1)

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CN101443681A CN101443681A (zh) 2009-05-27
CN101443681B true CN101443681B (zh) 2012-01-11

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CN2007800173263A Active CN101443681B (zh) 2006-05-12 2007-05-07 光学有效的表面起伏微观结构及其制造方法
CN201110362663.4A Active CN102495525B (zh) 2006-05-12 2007-05-07 光学有效的表面起伏微观结构及其制造方法

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US (2) US8840146B2 (https=)
EP (4) EP1855127A1 (https=)
JP (1) JP5570210B2 (https=)
CN (2) CN101443681B (https=)
BR (1) BRPI0711415B1 (https=)
ES (1) ES2510515T3 (https=)
RU (1) RU2428724C2 (https=)
TW (1) TWI437276B (https=)
WO (1) WO2007131375A1 (https=)

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US8840146B2 (en) 2014-09-23
TW200745620A (en) 2007-12-16
TWI437276B (zh) 2014-05-11
CN102495525B (zh) 2015-09-09
CN102495525A (zh) 2012-06-13
EP2565686B1 (en) 2018-04-04
EP1855127A1 (en) 2007-11-14
RU2428724C2 (ru) 2011-09-10
CN101443681A (zh) 2009-05-27
ES2510515T3 (es) 2014-10-21
EP2565686A1 (en) 2013-03-06
EP3355087B1 (en) 2025-12-17
JP2009536883A (ja) 2009-10-22
US20090179418A1 (en) 2009-07-16
RU2008148828A (ru) 2010-08-10
JP5570210B2 (ja) 2014-08-13
US20140106091A1 (en) 2014-04-17
EP2021837B1 (en) 2014-07-09
WO2007131375A1 (en) 2007-11-22
US10350843B2 (en) 2019-07-16
BRPI0711415A2 (pt) 2011-11-01
EP3355087A1 (en) 2018-08-01
BRPI0711415B1 (pt) 2019-01-02
EP2021837A1 (en) 2009-02-11

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