JP4494648B2 - 複合面を有する幾何学的構造を含む構造化表面物品 - Google Patents

複合面を有する幾何学的構造を含む構造化表面物品 Download PDF

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Publication number
JP4494648B2
JP4494648B2 JP2000609819A JP2000609819A JP4494648B2 JP 4494648 B2 JP4494648 B2 JP 4494648B2 JP 2000609819 A JP2000609819 A JP 2000609819A JP 2000609819 A JP2000609819 A JP 2000609819A JP 4494648 B2 JP4494648 B2 JP 4494648B2
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Japan
Prior art keywords
substrate
cube corner
machined
structured
structured surface
Prior art date
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Expired - Lifetime
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JP2000609819A
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English (en)
Japanese (ja)
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JP2002541504A (ja
JP2002541504A5 (enExample
Inventor
エム． ベンソン，ジェラルド
エル． スミス，ケネス
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication date
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Publication of JP2002541504A publication Critical patent/JP2002541504A/ja
Publication of JP2002541504A5 publication Critical patent/JP2002541504A5/ja
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    • 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
    • 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
    • B29D11/00605—Production of reflex reflectors
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2000609819A 1999-04-07 1999-04-07 複合面を有する幾何学的構造を含む構造化表面物品 Expired - Lifetime JP4494648B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/007618 WO2000060385A1 (en) 1999-04-07 1999-04-07 Structured surface articles containing geometric structures with compound faces and methods for making same

Publications (3)

Publication Number Publication Date
JP2002541504A JP2002541504A (ja) 2002-12-03
JP2002541504A5 JP2002541504A5 (enExample) 2006-06-22
JP4494648B2 true JP4494648B2 (ja) 2010-06-30

Family

ID=22272518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000609819A Expired - Lifetime JP4494648B2 (ja) 1999-04-07 1999-04-07 複合面を有する幾何学的構造を含む構造化表面物品

Country Status (7)

Country Link
EP (7) EP2244110A3 (enExample)
JP (1) JP4494648B2 (enExample)
KR (1) KR100608530B1 (enExample)
AU (1) AU3477399A (enExample)
CA (1) CA2368777A1 (enExample)
DE (1) DE69942953D1 (enExample)
WO (1) WO2000060385A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6540367B1 (en) 1999-04-07 2003-04-01 3M Innovative Properties Company Structured surface articles containing geometric structures with compound faces and methods for making same
US8728610B2 (en) * 2000-02-25 2014-05-20 3M Innovative Properties Company Compound mold and structured surface articles containing geometric structures with compound faces and method of making same
US6626544B2 (en) 2001-03-28 2003-09-30 Reflexite Corporation Prismatic retroreflector having a multi-plane facet
US6884371B2 (en) 2003-03-06 2005-04-26 3M Innovative Properties Company Method of making retroreflective sheeting and articles
EP2442159A3 (en) 2003-03-06 2012-05-23 3M Innovative Properties Co. Lamina comprising cube corner elements and retroreflective sheeting
US7174619B2 (en) 2003-03-06 2007-02-13 3M Innovative Properties Company Methods of making microstructured lamina and apparatus
US7156527B2 (en) 2003-03-06 2007-01-02 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
JP4152861B2 (ja) * 2003-10-27 2008-09-17 シャープ株式会社 コーナーキューブリフレクタ、その製造方法及びそれを用いた反射型表示装置
EP2023167B1 (en) * 2006-06-06 2013-11-27 Nippon Carbide Kogyo Kabushiki Kaisha Cube corner type retroreflection article
CA2761593C (en) 2009-05-11 2014-04-01 Nippon Carbide Industries Co., Inc. Hexagonal cube corner retroreflective article
AU2011321381B2 (en) * 2010-10-29 2014-10-02 Nippon Carbide Industries Co., Inc. Cube-cornered retroreflective sheet
US9651721B2 (en) * 2012-08-27 2017-05-16 Avery Dennison Corporation Retroreflector with low refractive index backing
CN110325883B (zh) * 2017-02-14 2024-01-09 3M创新有限公司 包含通过立铣制成的微观结构组的安全制品
KR102491940B1 (ko) * 2022-09-15 2023-01-27 남경우 다이아몬드 커터날과 다축 가공장치를 이용한 귀금속 장식체의 입체문양 커팅방법

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1591572A (en) 1925-02-05 1926-07-06 Jonathan C Stimson Process and apparatus for making central triple reflectors
GB642259A (en) * 1939-02-12 1950-08-30 Friedrich Swarovski Improvements in light-reflecting signals
US3741623A (en) * 1970-08-14 1973-06-26 Reflex Corp Canada Ltd Combined lens and reflector
US3684348A (en) 1970-09-29 1972-08-15 Rowland Dev Corp Retroreflective material
US3712706A (en) 1971-01-04 1973-01-23 American Cyanamid Co Retroreflective surface
US3926402A (en) 1973-04-24 1975-12-16 Amerace Corp Pin having nonaligned cube axis and pin axis and bundle of such pins
US3924928A (en) 1975-03-12 1975-12-09 Robert C Trimble Attachment for reflectors for spoke wheels
US4066331A (en) * 1976-06-25 1978-01-03 Beatrice Foods Co. Cube corner type retroreflectors with improved cube corner unit relationships
US4095773A (en) 1976-11-18 1978-06-20 Beatrice Foods Co. Subassemblies for cube corner type retroreflector molds
JPS57138510A (en) * 1981-02-20 1982-08-26 Toshiba Corp Machining method of part having three dimensional curved surface
US5156863A (en) 1982-09-30 1992-10-20 Stimsonite Corporation Continuous embossing belt
US4601861A (en) 1982-09-30 1986-07-22 Amerace Corporation Methods and apparatus for embossing a precision optical pattern in a resinous sheet or laminate
US4588258A (en) 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
CH670137A5 (de) * 1985-03-06 1989-05-12 Fischer Ag Georg Verfahren zur herstellung einer verbundnockenwelle.
US4775219A (en) 1986-11-21 1988-10-04 Minnesota Mining & Manufacturing Company Cube-corner retroreflective articles having tailored divergence profiles
US4895428A (en) 1988-07-26 1990-01-23 Minnesota Mining And Manufacturing Company High efficiency retroreflective material
US5600484A (en) 1993-10-20 1997-02-04 Minnesota Mining And Manufacturing Company Machining techniques for retroreflective cube corner article and method of manufacture
DE69411936T2 (de) 1993-10-20 1999-04-08 Minnesota Mining And Mfg. Co., Saint Paul, Minn. Ultraflexible retroreflektive würfeleckige zusammengetzte folie und herstellungsverfahren
CA2171744A1 (en) 1993-10-20 1995-04-27 Gerald M. Benson Directly machined raised structure retroreflective cube corner article and method of manufacture
US5450235A (en) 1993-10-20 1995-09-12 Minnesota Mining And Manufacturing Company Flexible cube-corner retroreflective sheeting
EP0724739B1 (en) * 1993-10-20 1999-09-08 Minnesota Mining And Manufacturing Company Raised zone retroreflective cube corner article and method of manufacture
US5759468A (en) * 1993-10-20 1998-06-02 Minnesota Mining And Manufacturing Company Raised zone retroreflective cube corner article and method of manufacture
JPH08309851A (ja) 1995-05-17 1996-11-26 Idemitsu Petrochem Co Ltd エンボスパターンを有する面状熱可塑性樹脂の製造方法及び装置
DE69636558T2 (de) 1995-06-09 2007-06-06 Minnesota Mining And Manufacturing Company, St. Paul Retroreflektierende Folie und Artikel
JP3356290B2 (ja) 1995-07-28 2002-12-16 日本カーバイド工業株式会社 マイクロプリズム母型の製造方法
WO1998018028A1 (fr) * 1996-10-18 1998-04-30 Nippon Carbide Kogyo Kabushiki Kaisha Feuille retroreflechissante du type a angles cubiques tetraedriques
US6021559A (en) * 1996-11-01 2000-02-08 3M Innovative Properties Company Methods of making a cube corner article master mold
US5734501A (en) 1996-11-01 1998-03-31 Minnesota Mining And Manufacturing Company Highly canted retroreflective cube corner article
WO1998056966A1 (en) * 1997-06-12 1998-12-17 Purdue Research Foundation Corner cube arrays and manufacture thereof
EP0993363B1 (en) * 1997-07-02 2003-08-27 Minnesota Mining And Manufacturing Company Retroreflective cube corner sheeting, molds therefore, and methods of making the same

Also Published As

Publication number Publication date
EP2264489A2 (en) 2010-12-22
CA2368777A1 (en) 2000-10-12
DE69942953D1 (de) 2010-12-30
JP2002541504A (ja) 2002-12-03
EP2244109A3 (en) 2011-01-05
EP2244109B1 (en) 2014-07-09
EP2233953A2 (en) 2010-09-29
EP2264489A3 (en) 2011-01-05
EP2264490B1 (en) 2014-02-26
EP1169658B1 (en) 2010-11-17
EP2233953A3 (en) 2011-01-05
EP2796906A3 (en) 2014-11-12
EP2244109A2 (en) 2010-10-27
EP2264490A3 (en) 2011-01-05
KR20010111299A (ko) 2001-12-17
KR100608530B1 (ko) 2006-08-09
EP2264489B1 (en) 2015-09-23
EP2244110A3 (en) 2011-01-12
EP1169658A1 (en) 2002-01-09
WO2000060385A1 (en) 2000-10-12
EP2264490A2 (en) 2010-12-22
EP2796906B1 (en) 2017-08-23
EP2244110A2 (en) 2010-10-27
EP2796906A2 (en) 2014-10-29
AU3477399A (en) 2000-10-23

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