CN1126959C - 定向反光制品和提高能见度的方法 - Google Patents

定向反光制品和提高能见度的方法 Download PDF

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Publication number
CN1126959C
CN1126959C CN97182267A CN97182267A CN1126959C CN 1126959 C CN1126959 C CN 1126959C CN 97182267 A CN97182267 A CN 97182267A CN 97182267 A CN97182267 A CN 97182267A CN 1126959 C CN1126959 C CN 1126959C
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China
Prior art keywords
retroreflective
facet
retroreflective articles
article
reflective
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
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CN97182267A
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English (en)
Chinese (zh)
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CN1260047A (zh
Inventor
J·F·德雷尔
K·M·怀特
V·L·莱特尔
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3M Co
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Minnesota Mining and Manufacturing Co
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Publication of CN1260047A publication Critical patent/CN1260047A/zh
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Publication of CN1126959C publication Critical patent/CN1126959C/zh
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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
    • 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)
  • Optical Elements Other Than Lenses (AREA)
CN97182267A 1997-06-27 1997-10-24 定向反光制品和提高能见度的方法 Expired - Fee Related CN1126959C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/883,870 US5889615A (en) 1997-06-27 1997-06-27 Dual axis retroreflective articles
US08/883,870 1997-06-27

Publications (2)

Publication Number Publication Date
CN1260047A CN1260047A (zh) 2000-07-12
CN1126959C true CN1126959C (zh) 2003-11-05

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Family Applications (1)

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CN97182267A Expired - Fee Related CN1126959C (zh) 1997-06-27 1997-10-24 定向反光制品和提高能见度的方法

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Country Link
US (1) US5889615A (enExample)
EP (1) EP0991962A1 (enExample)
JP (1) JP4168183B2 (enExample)
KR (1) KR100459779B1 (enExample)
CN (1) CN1126959C (enExample)
AU (1) AU4997897A (enExample)
CA (1) CA2293657C (enExample)
TW (1) TW382068B (enExample)
WO (1) WO1999000682A1 (enExample)

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KR102205093B1 (ko) * 2013-03-15 2021-01-20 쓰리엠 이노베이티브 프로퍼티즈 캄파니 미세타일화된 프리즘형 큐브 코너 물품
KR20150033217A (ko) * 2013-09-23 2015-04-01 김현식 광각성이 개선된 스텝 프리즘형 재귀반사체
KR102287612B1 (ko) * 2014-07-28 2021-08-10 미래나노텍(주) 재귀반사 구조 및 이를 이용한 재귀반사 시트
WO2017156448A1 (en) * 2016-03-11 2017-09-14 Mirraviz, Inc. Customized reflection profiles for retro-reflective display system optimization
JP6949460B2 (ja) * 2016-04-07 2021-10-13 デクセリアルズ株式会社 光学体、窓材及びロールカーテン
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CN111247460A (zh) * 2017-08-29 2020-06-05 艾利丹尼森公司 用于基于投影机的显示系统的回射片
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CN109140391A (zh) * 2018-09-21 2019-01-04 重庆互艺文化创意发展有限公司 一种不规则镜面单元及具有多角度折射光的观光体验隧道
KR102812973B1 (ko) * 2022-08-10 2025-05-26 김현대 재귀반사효과와 스파클링 효과를 갖는 광 반사지 및 그 제조방법

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Also Published As

Publication number Publication date
KR100459779B1 (ko) 2004-12-03
EP0991962A1 (en) 2000-04-12
CA2293657A1 (en) 1999-01-07
TW382068B (en) 2000-02-11
CN1260047A (zh) 2000-07-12
JP2002508089A (ja) 2002-03-12
WO1999000682A1 (en) 1999-01-07
CA2293657C (en) 2006-12-19
US5889615A (en) 1999-03-30
JP4168183B2 (ja) 2008-10-22
KR20010014178A (ko) 2001-02-26
AU4997897A (en) 1999-01-19

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CF01 Termination of patent right due to non-payment of annual fee