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
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Japanese (ja)
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JP2002541504A5 (enExample
JP2002541504A (ja
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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    • 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
US7152983B2 (en) 2003-03-06 2006-12-26 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
US6884371B2 (en) 2003-03-06 2005-04-26 3M Innovative Properties Company Method of making retroreflective sheeting and articles
KR20120007555A (ko) 2003-03-06 2012-01-20 쓰리엠 이노베이티브 프로퍼티즈 캄파니 큐브 코너 요소를 포함하는 라미나 및 재귀 반사 시트
US7174619B2 (en) 2003-03-06 2007-02-13 3M Innovative Properties Company Methods of making microstructured lamina and apparatus
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
JP5203190B2 (ja) 2006-06-06 2013-06-05 日本カーバイド工業株式会社 キューブコーナー型再帰反射物品
EP2431774B1 (en) 2009-05-11 2019-03-27 Nippon Carbide Industries Co., Inc. Hexagonal corner cube retroreflective article
CN103189763B (zh) * 2010-10-29 2015-05-13 日本电石工业株式会社 立方角型回射薄片
US9651721B2 (en) * 2012-08-27 2017-05-16 Avery Dennison Corporation Retroreflector with low refractive index backing
KR102063474B1 (ko) 2017-02-14 2020-01-09 쓰리엠 이노베이티브 프로퍼티즈 캄파니 미세구조체를 제조하기 위한 엔드 밀링 방법, 미세구조체를 포함하는 공구, 및 미세구조체
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
JP3590065B2 (ja) * 1993-10-20 2004-11-17 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 再帰反射性コーナキューブ物品とその製作方法
US5759468A (en) * 1993-10-20 1998-06-02 Minnesota Mining And Manufacturing Company Raised zone retroreflective cube corner article and method of manufacture
WO1995011469A2 (en) 1993-10-20 1995-04-27 Minnesota Mining And Manufacturing Company Directly machined raised structure retroreflective cube corner article and method of manufacture
US5600484A (en) 1993-10-20 1997-02-04 Minnesota Mining And Manufacturing Company Machining techniques for retroreflective cube corner article and method of manufacture
CA2172272C (en) 1993-10-20 2005-12-27 Olester Benson, Jr. Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
US5450235A (en) 1993-10-20 1995-09-12 Minnesota Mining And Manufacturing Company Flexible cube-corner retroreflective sheeting
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
JP3931256B2 (ja) 1995-06-09 2007-06-13 スリーエム カンパニー １つ以上の面において改善された照射角を形成するキューブコーナ製品
US6010609A (en) 1995-07-28 2000-01-04 Nippon Carside Kogyo Kabushiki Kaisha Method of making a microprism master mold
US6083607A (en) * 1996-10-18 2000-07-04 Nippon Carbide Kogyo Kabushiki Kaisha Triangular pyramidal cube corner type retroreflective sheet
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
AU3485997A (en) * 1997-06-12 1998-12-30 Purdue Research Foundation Corner cube arrays and manufacture thereof
JP4310420B2 (ja) * 1997-07-02 2009-08-12 スリーエム カンパニー 再帰反射キューブコーナー物品の形成に利用可能な型の製造方法

Also Published As

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

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