HK1040288A1 - Triangular pyramidal cube corner retroreflection sheet. - Google Patents

Triangular pyramidal cube corner retroreflection sheet.

Info

Publication number
HK1040288A1
HK1040288A1 HK01106233A HK01106233A HK1040288A1 HK 1040288 A1 HK1040288 A1 HK 1040288A1 HK 01106233 A HK01106233 A HK 01106233A HK 01106233 A HK01106233 A HK 01106233A HK 1040288 A1 HK1040288 A1 HK 1040288A1
Authority
HK
Hong Kong
Prior art keywords
cube corner
triangular pyramidal
retroreflection sheet
pyramidal cube
corner retroreflection
Prior art date
Application number
HK01106233A
Other languages
English (en)
Inventor
Ikuo Mimura
Keiji Adachi
Original Assignee
Nippon Carbide Kogyo Kk
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
Application filed by Nippon Carbide Kogyo Kk filed Critical Nippon Carbide Kogyo Kk
Publication of HK1040288A1 publication Critical patent/HK1040288A1/xx

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
HK01106233A 1998-04-22 2001-09-04 Triangular pyramidal cube corner retroreflection sheet. HK1040288A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12829598A JP3975001B2 (ja) 1998-04-22 1998-04-22 三角錐型キユーブコーナー再帰反射シート
PCT/JP1999/002118 WO1999054760A1 (fr) 1998-04-22 1999-04-21 Feuille de retroreflexion en forme de triedre trirectangle

Publications (1)

Publication Number Publication Date
HK1040288A1 true HK1040288A1 (en) 2002-05-31

Family

ID=14981277

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01106233A HK1040288A1 (en) 1998-04-22 2001-09-04 Triangular pyramidal cube corner retroreflection sheet.

Country Status (8)

Country Link
US (1) US6390629B1 (fr)
EP (1) EP1081511B1 (fr)
JP (1) JP3975001B2 (fr)
CN (1) CN1192252C (fr)
CA (1) CA2329705C (fr)
DE (1) DE69940258D1 (fr)
HK (1) HK1040288A1 (fr)
WO (1) WO1999054760A1 (fr)

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JP4063472B2 (ja) * 2000-04-10 2008-03-19 日本カーバイド工業株式会社 印刷された再帰反射シート
JP3580999B2 (ja) * 1997-11-17 2004-10-27 日本カーバイド工業株式会社 三角錐型キューブコーナー再帰反射シート
JP3975039B2 (ja) * 1999-12-13 2007-09-12 日本カーバイド工業株式会社 三角錐型キューブコーナー再帰反射素子
KR100767228B1 (ko) 2000-01-31 2007-10-17 닛뽕 카바이도 고교 가부시키가이샤 삼각뿔형 큐브코너 재귀반사 소자
JP3468418B2 (ja) * 2000-03-15 2003-11-17 日本カーバイド工業株式会社 三角錐型キユーブコーナー型再帰反射シート
JP4028155B2 (ja) * 2000-04-11 2007-12-26 日本カーバイド工業株式会社 蛍光性再帰反射シート
US6626544B2 (en) 2001-03-28 2003-09-30 Reflexite Corporation Prismatic retroreflector having a multi-plane facet
ATE403912T1 (de) 2001-06-19 2008-08-15 Nippon Carbide Kogyo Kk Retroreflektives produkt, in dem eine integrierte schaltung versiegelt wird
US20030035231A1 (en) * 2001-08-03 2003-02-20 Epstein Kenneth A. Optical film having microreplicated structures; and methods
JP4225897B2 (ja) * 2001-08-09 2009-02-18 日本カーバイド工業株式会社 再帰反射装置
US6902280B2 (en) * 2002-12-17 2005-06-07 Avery Dennison Corporation Tri-level cube corner ruling
ES2524049T3 (es) * 2003-12-02 2014-12-03 Nippon Carbide Kogyo Kabushiki Kaisha Artículo retrorreflectante de esquinas de cubo piramidales triangulares que tiene una cara lateral reflectante curvada
KR100995680B1 (ko) 2004-03-24 2010-11-22 주식회사 코오롱 광향 조작이 가능한 뿔의 형상이 배열된 광학필름
WO2006049313A1 (fr) * 2004-11-02 2006-05-11 Nippon Carbide Kogyo Kabushiki Kaisha Feuille de retroreflexion de coins de cube de type pyramide triangulaire composite et objet de retroreflexion
US7445347B2 (en) * 2005-11-09 2008-11-04 Avery Dennison Corporation Metallized cube corner retroreflective sheeting having a high measured daytime luminance factor
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
CN102073083A (zh) 2006-08-22 2011-05-25 日本电石工业株式会社 三棱锥型立方角回射部件及其制造方法
WO2014151368A2 (fr) 2013-03-15 2014-09-25 3M Innovative Properties Company Articles de coin de cube prismatique recouverts de microtuiles
CN111830777A (zh) * 2014-05-27 2020-10-27 米拉维兹公司 用于优化逆反射显示系统的方法
KR102239965B1 (ko) * 2014-08-01 2021-04-15 미래나노텍(주) 비대칭 피라미드 패턴을 포함하는 고휘도 광학시트 및 그 제조방법
BR112017008154A2 (pt) 2014-10-20 2018-02-20 3M Innovative Properties Co construção de gerenciamento de luz
BR112017008151A2 (pt) * 2014-10-20 2018-02-20 3M Innovative Properties Company construção de gerenciamento de luz
US10330943B2 (en) 2015-06-12 2019-06-25 Nippon Carbide Industries Co., Inc. Image display device
WO2016199917A1 (fr) * 2015-06-12 2016-12-15 日本カーバイド工業株式会社 Dispositif d'affichage d'image
CN104991299A (zh) * 2015-07-09 2015-10-21 西南科技大学 一种立方角锥型回归反射材料反射光强度的方法
CN109154769B (zh) * 2016-03-11 2021-12-21 米拉维兹公司 用于逆反射显示系统优化的定制化反射轮廓特征
WO2019046403A1 (fr) * 2017-08-29 2019-03-07 Avery Dennison Corporation Feuille rétroréfléchissante destinée à un système d'affichage basé sur un projecteur
CN109031510B (zh) * 2018-08-24 2020-06-30 京东方科技集团股份有限公司 一种导光板及其制作方法、背光模组和显示装置
KR20230056694A (ko) 2020-08-27 2023-04-27 오러 옵티칼 시스템즈, 엘피 마이크로프리즘 재귀반사 몰드, 시트 및 물품 및 이의 제조방법
CN113587048A (zh) * 2021-07-30 2021-11-02 上海泉福化工新材料科技有限公司 一种聚碳酸酯棱镜板及其生产方法

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US2310790A (en) 1943-02-09 Optical reflecting material
GB441319A (en) 1933-12-21 1936-01-16 Gustave Leray Improvements in or relating to light reflectors
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USRE29396E (en) 1975-02-18 1977-09-13 Amerace Corporation Pin having nonaligned cube axis and pin axis and bundle of such pins
US4025159A (en) 1976-02-17 1977-05-24 Minnesota Mining And Manufacturing Company Cellular retroreflective sheeting
US4349598A (en) 1976-12-01 1982-09-14 Minnesota Mining And Manufacturing Company High incidence angle retroreflective material
US4588258A (en) 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
AU560276B2 (en) 1983-09-12 1987-04-02 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles
MX169129B (es) 1984-08-10 1993-06-22 Amerace Corp Metodo para producir construcciones de lamina de estructura laminada retrorreflejante del tipo de esquinas de cubo y el producto obtenido con el mismo.
US5064272A (en) 1985-11-18 1991-11-12 Minnesota Mining And Manufacturing Company Encapsulated-lens retroreflective sheeting and method of making
US4897136A (en) 1985-11-18 1990-01-30 Minnesota Mining And Manufacturing Company Method of making encapsulated-lens retroreflective sheeting
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US5138488A (en) 1990-09-10 1992-08-11 Minnesota Mining And Manufacturing Company Retroreflective material with improved angularity
DE4242264C2 (de) 1992-12-15 1994-09-22 Gubela Sen Hans Erich Körper oder Bauteil mit einer Mikrodoppeltripel aufweisenden Oberfläche sowie Verfahren zur Herstellung eines derartigen Körpers oder Bauteils
US5600484A (en) 1993-10-20 1997-02-04 Minnesota Mining And Manufacturing Company Machining techniques for retroreflective cube corner article and method of manufacture
DE69429924T2 (de) * 1993-10-20 2002-08-22 Minnesota Mining And Mfg. Co., Saint Paul Direktmechanisch hergestellter stufenstrukturierter retroreflektiver würfelecken-körper und herstellungsverfahren
DE69424436T2 (de) 1993-10-20 2001-01-04 Minnesota Mining And Mfg. Co., Saint Paul Asymmetrischer würfeleckiger gegenstand und herstellungsverfahren
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JPH09330836A (ja) 1996-06-07 1997-12-22 Matsushita Electric Ind Co Ltd ロータリートランスおよびその製造方法
EP0887665B1 (fr) * 1996-10-18 2004-12-22 Nippon Carbide Kogyo Kabushiki Kaisha Feuille retroreflechissante du type a angles cubiques tetraedriques

Also Published As

Publication number Publication date
WO1999054760A1 (fr) 1999-10-28
CA2329705C (fr) 2008-07-15
DE69940258D1 (de) 2009-02-26
EP1081511A1 (fr) 2001-03-07
CA2329705A1 (fr) 1999-10-28
JPH11305018A (ja) 1999-11-05
CN1299470A (zh) 2001-06-13
EP1081511A4 (fr) 2006-08-02
EP1081511B1 (fr) 2009-01-07
CN1192252C (zh) 2005-03-09
US6390629B1 (en) 2002-05-21
JP3975001B2 (ja) 2007-09-12

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100421