JP2006520019A5 - - Google Patents

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Publication number
JP2006520019A5
JP2006520019A5 JP2006508834A JP2006508834A JP2006520019A5 JP 2006520019 A5 JP2006520019 A5 JP 2006520019A5 JP 2006508834 A JP2006508834 A JP 2006508834A JP 2006508834 A JP2006508834 A JP 2006508834A JP 2006520019 A5 JP2006520019 A5 JP 2006520019A5
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JP
Japan
Prior art keywords
retroreflective sheet
parallel
row
grooves
dihedral angle
Prior art date
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.)
Granted
Application number
JP2006508834A
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English (en)
Japanese (ja)
Other versions
JP4949829B2 (ja
JP2006520019A (ja
Filing date
Publication date
Priority claimed from US10/404,890 external-priority patent/US7156527B2/en
Application filed filed Critical
Priority claimed from PCT/US2004/005672 external-priority patent/WO2004081619A2/en
Publication of JP2006520019A publication Critical patent/JP2006520019A/ja
Publication of JP2006520019A5 publication Critical patent/JP2006520019A5/ja
Application granted granted Critical
Publication of JP4949829B2 publication Critical patent/JP4949829B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2006508834A 2003-03-06 2004-02-26 キューブコーナー素子を有する層状体および再帰反射シート Expired - Lifetime JP4949829B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US45246403P 2003-03-06 2003-03-06
US60/452,464 2003-03-06
US10/404,890 US7156527B2 (en) 2003-03-06 2003-04-01 Lamina comprising cube corner elements and retroreflective sheeting
US10/404,890 2003-04-01
US10/404,265 2003-04-01
US10/404,265 US7152983B2 (en) 2003-03-06 2003-04-01 Lamina comprising cube corner elements and retroreflective sheeting
PCT/US2004/005672 WO2004081619A2 (en) 2003-03-06 2004-02-26 Lamina comprising cube corner elements and retroreflective sheeting

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2010211837A Division JP5302282B2 (ja) 2003-03-06 2010-09-22 キューブコーナー素子を有する層状体および再帰反射シート
JP2012004314A Division JP5302422B2 (ja) 2003-03-06 2012-01-12 キューブコーナー素子を有する層状体および再帰反射シート

Publications (3)

Publication Number Publication Date
JP2006520019A JP2006520019A (ja) 2006-08-31
JP2006520019A5 true JP2006520019A5 (enExample) 2007-03-08
JP4949829B2 JP4949829B2 (ja) 2012-06-13

Family

ID=32995900

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2006508834A Expired - Lifetime JP4949829B2 (ja) 2003-03-06 2004-02-26 キューブコーナー素子を有する層状体および再帰反射シート
JP2010211837A Expired - Lifetime JP5302282B2 (ja) 2003-03-06 2010-09-22 キューブコーナー素子を有する層状体および再帰反射シート

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2010211837A Expired - Lifetime JP5302282B2 (ja) 2003-03-06 2010-09-22 キューブコーナー素子を有する層状体および再帰反射シート

Country Status (7)

Country Link
US (2) US7188960B2 (enExample)
EP (19) EP2442144B1 (enExample)
JP (2) JP4949829B2 (enExample)
KR (5) KR20120007553A (enExample)
BR (1) BRPI0407946B1 (enExample)
CA (1) CA2518606C (enExample)
WO (1) WO2004081619A2 (enExample)

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EP3465293B1 (en) 2016-06-07 2022-10-26 3M Innovative Properties Company Acrylic polyvinyl acetal film for a light directing article
CN109804297B (zh) 2016-08-03 2021-09-07 米拉维兹公司 逆反射屏幕、显示系统和显示图像的方法
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KR102105942B1 (ko) * 2017-02-14 2020-04-29 쓰리엠 이노베이티브 프로퍼티즈 캄파니 엔드 밀링에 의해 제조되는 미세구조체의 그룹을 포함하는 보안 물품
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US20220320745A1 (en) * 2019-05-24 2022-10-06 3M Innovative Properties Company Radar reflective article with permittivity gradient
CN112180672A (zh) 2019-07-05 2021-01-05 深圳光峰科技股份有限公司 一种投影屏幕
JP2022545424A (ja) 2019-08-20 2022-10-27 スリーエム イノベイティブ プロパティズ カンパニー 洗浄時の微生物除去が向上した微細構造化表面、物品、及び方法
US12434427B2 (en) 2019-08-20 2025-10-07 Solventum Intellectual Properties Company Microstructured surface with increased microorganism removal when cleaned, articles and methods
CN114269682A (zh) 2019-08-20 2022-04-01 3M创新有限公司 具有清洁时去除微生物能力增强的微结构化表面的医疗制品及其方法
US11766822B2 (en) 2019-08-20 2023-09-26 3M Innovative Properties Company Microstructured surface with increased microorganism removal when cleaned, articles and methods
US20230158557A1 (en) 2020-05-20 2023-05-25 3M Innovative Properties Company Medical Articles with Microstructured Surface
CN115835943A (zh) 2020-08-27 2023-03-21 奥拉光学系统有限合伙公司 微棱镜逆反射模具、片材和制品以及其制造方法
EP4259415A1 (en) 2020-12-11 2023-10-18 3M Innovative Properties Company Method of thermoforming film with structured surface and articles
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US6884371B2 (en) 2003-03-06 2005-04-26 3M Innovative Properties Company Method of making retroreflective sheeting and articles
US7152983B2 (en) 2003-03-06 2006-12-26 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting

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