JP5570210B2 - 光学的に有効な表面レリーフ微細構造及びその製造方法 - Google Patents

光学的に有効な表面レリーフ微細構造及びその製造方法 Download PDF

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Publication number
JP5570210B2
JP5570210B2 JP2009508082A JP2009508082A JP5570210B2 JP 5570210 B2 JP5570210 B2 JP 5570210B2 JP 2009508082 A JP2009508082 A JP 2009508082A JP 2009508082 A JP2009508082 A JP 2009508082A JP 5570210 B2 JP5570210 B2 JP 5570210B2
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Prior art keywords
surface relief
relief
microstructure
mask
zone
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JP2009508082A
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English (en)
Japanese (ja)
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JP2009536883A (ja
JP2009536883A5 (enExample
Inventor
シュタルダー，マルティン
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Rolic Technologies Ltd
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Rolic AG
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Publication of JP2009536883A5 publication Critical patent/JP2009536883A5/ja
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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

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)
JP2009508082A 2006-05-12 2007-05-07 光学的に有効な表面レリーフ微細構造及びその製造方法 Active JP5570210B2 (ja)

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 (3)

Publication Number Publication Date
JP2009536883A JP2009536883A (ja) 2009-10-22
JP2009536883A5 JP2009536883A5 (enExample) 2010-06-17
JP5570210B2 true JP5570210B2 (ja) 2014-08-13

Family

ID=36997641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009508082A Active JP5570210B2 (ja) 2006-05-12 2007-05-07 光学的に有効な表面レリーフ微細構造及びその製造方法

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)

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WO2017119492A1 (ja) 2016-01-07 2017-07-13 凸版印刷株式会社 光学素子、および光学素子付き物品
WO2017191842A1 (ja) 2016-05-06 2017-11-09 凸版印刷株式会社 表示体
EP3572852A1 (en) 2015-10-19 2019-11-27 Toppan Printing Co., Ltd. Display, article with display, and method of observing display
US10908330B2 (en) 2016-05-06 2021-02-02 Toppan Printing Co., Ltd. Display

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EP3572852A1 (en) 2015-10-19 2019-11-27 Toppan Printing Co., Ltd. Display, article with display, and method of observing display
EP3816681A1 (en) 2015-10-19 2021-05-05 Toppan Printing Co., Ltd. Display, article with display, and method of observing display
US11427025B2 (en) 2015-10-19 2022-08-30 Toppan Printing Co., Ltd. Display, article with display, and method of observing display
WO2017119492A1 (ja) 2016-01-07 2017-07-13 凸版印刷株式会社 光学素子、および光学素子付き物品
US10921500B2 (en) 2016-01-07 2021-02-16 Toppan Printing Co., Ltd. Optical element, and optical element-equipped article
WO2017191842A1 (ja) 2016-05-06 2017-11-09 凸版印刷株式会社 表示体
US10908330B2 (en) 2016-05-06 2021-02-02 Toppan Printing Co., Ltd. Display

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
BRPI0711415B1 (pt) 2019-01-02
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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