KR100390278B1 - 타일링된재귀반사시트 - Google Patents
타일링된재귀반사시트 Download PDFInfo
- Publication number
- KR100390278B1 KR100390278B1 KR1019970708885A KR19970708885A KR100390278B1 KR 100390278 B1 KR100390278 B1 KR 100390278B1 KR 1019970708885 A KR1019970708885 A KR 1019970708885A KR 19970708885 A KR19970708885 A KR 19970708885A KR 100390278 B1 KR100390278 B1 KR 100390278B1
- Authority
- KR
- South Korea
- Prior art keywords
- cube corner
- sheet
- degrees
- angle
- retroreflective
- Prior art date
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/2457—Parallel ribs and/or grooves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (3)
- 저면과, 상기 저면으로부터 변위하고, 적어도 2개의 별개의 입방체 코너 요소의 배열을 구비하는 조직화 표면을 갖는 기판을 포함하고,(a) 각 입방체 코너 배열은 제1 홈 세트와 2개의 제2 홈 세트를 포함하는 실질적으로 평행한 홈의 3개의 교차하는 세트에 의해 형성되며,(b) 상기 제2 홈 세트는 60도 이하의 협각을 형성하도록 교차하며,(c) 적어도 하나의 입방체 코너 배열의 각 제1 홈 세트에서의 실질적으로 모든 홈의 주요 부분은, 5∼25도, 35∼55도, 65∼86도로 구성된 그룹으로부터 선택되는 각도로 예각으로 물품의 엣지와 교차하는 면에 배치되는 것인 타일링된 입방체 코너 재귀 반사 시트.
- 제1항에 있어서, 상기 제2 홈 세트는 45도 내지 55도의 협각을 형성하도록 교차하는 것인 타일링된 입방체 코너 재귀 반사 시트.
- 제1항에 있어서, 상기 조직화 표면의 일부분은 정반사성 재료로 피복되는 것인 타일링된 입방체 코너 재귀 반사 시트.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9095P | 1995-06-09 | 1995-06-09 | |
US60/000,090 | 1995-06-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990022405A KR19990022405A (ko) | 1999-03-25 |
KR100390278B1 true KR100390278B1 (ko) | 2003-10-10 |
Family
ID=21689874
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970708883A KR100390277B1 (ko) | 1995-06-09 | 1996-06-06 | 하나이상의평면에서개선된조사각을형성하는입방체코너물품 |
KR1019970708884A KR100414267B1 (ko) | 1995-06-09 | 1996-06-06 | 부등변베이스삼각형을갖는입방체코너물품 |
KR1019970708885A KR100390278B1 (ko) | 1995-06-09 | 1996-06-06 | 타일링된재귀반사시트 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970708883A KR100390277B1 (ko) | 1995-06-09 | 1996-06-06 | 하나이상의평면에서개선된조사각을형성하는입방체코너물품 |
KR1019970708884A KR100414267B1 (ko) | 1995-06-09 | 1996-06-06 | 부등변베이스삼각형을갖는입방체코너물품 |
Country Status (9)
Country | Link |
---|---|
US (4) | US5812315A (ko) |
EP (4) | EP0830621B1 (ko) |
JP (3) | JP4078449B2 (ko) |
KR (3) | KR100390277B1 (ko) |
CN (2) | CN1147741C (ko) |
AU (3) | AU700787B2 (ko) |
CA (3) | CA2224001A1 (ko) |
DE (4) | DE69619234T2 (ko) |
WO (3) | WO1996042024A1 (ko) |
Families Citing this family (66)
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DE69627348T2 (de) * | 1995-07-28 | 2003-12-04 | Nippon Carbide Kogyo K.K., Tokio/Tokyo | Mikroprismatische matrix |
US5706132A (en) * | 1996-01-19 | 1998-01-06 | Minnesota Mining And Manufacturing Company | Dual orientation retroreflective sheeting |
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CN1125994C (zh) * | 1996-10-18 | 2003-10-29 | 日本电石工业株式会社 | 三角锥型立体角型循环反射板 |
US5898523A (en) * | 1997-07-02 | 1999-04-27 | Minnesota Mining & Manufacturing Company | Tiled retroreflective sheeting composed of highly canted cube corner elements |
KR100574610B1 (ko) | 1997-07-02 | 2006-04-28 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 큐브 코너형 재귀 반사 시트, 그것을 성형하기 위한 몰드 및 그 몰드의 제조 방법 |
IL133857A0 (en) | 1997-07-02 | 2001-04-30 | Minnesota Mining & Mfg | Cube corner sheeting mold and method of making the same |
US6425342B1 (en) * | 1997-10-23 | 2002-07-30 | Dale E. Hohman | Method of cautionary warning on vessels and a removable cautionary warning device |
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AU3477399A (en) | 1999-04-07 | 2000-10-23 | 3M Innovative Properties Company | Structured surface articles containing geometric structures with compound faces and methods for making same |
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1996
- 1996-06-06 JP JP50315597A patent/JP4078449B2/ja not_active Expired - Lifetime
- 1996-06-06 US US08/660,049 patent/US5812315A/en not_active Expired - Lifetime
- 1996-06-06 CA CA002224001A patent/CA2224001A1/en not_active Abandoned
- 1996-06-06 US US08/659,789 patent/US5764413A/en not_active Expired - Lifetime
- 1996-06-06 EP EP96917240A patent/EP0830621B1/en not_active Expired - Lifetime
- 1996-06-06 EP EP96918236A patent/EP0830623B1/en not_active Expired - Lifetime
- 1996-06-06 KR KR1019970708883A patent/KR100390277B1/ko not_active IP Right Cessation
- 1996-06-06 WO PCT/US1996/009232 patent/WO1996042024A1/en active IP Right Grant
- 1996-06-06 WO PCT/US1996/009233 patent/WO1996042025A1/en active IP Right Grant
- 1996-06-06 DE DE69619234T patent/DE69619234T2/de not_active Expired - Lifetime
- 1996-06-06 KR KR1019970708884A patent/KR100414267B1/ko not_active IP Right Cessation
- 1996-06-06 JP JP50316397A patent/JP4078450B2/ja not_active Expired - Lifetime
- 1996-06-06 AU AU59887/96A patent/AU700787B2/en not_active Expired
- 1996-06-06 AU AU60905/96A patent/AU700594B2/en not_active Expired
- 1996-06-06 CN CNB961946393A patent/CN1147741C/zh not_active Expired - Lifetime
- 1996-06-06 DE DE69636558T patent/DE69636558T2/de not_active Expired - Lifetime
- 1996-06-06 WO PCT/US1996/009121 patent/WO1996042023A1/en active IP Right Grant
- 1996-06-06 DE DE69617008T patent/DE69617008T2/de not_active Expired - Lifetime
- 1996-06-06 EP EP96918192A patent/EP0830622B1/en not_active Expired - Lifetime
- 1996-06-06 CN CN96194683A patent/CN1123784C/zh not_active Expired - Lifetime
- 1996-06-06 JP JP50316497A patent/JP3931256B2/ja not_active Expired - Lifetime
- 1996-06-06 DE DE69629685T patent/DE69629685T2/de not_active Expired - Lifetime
- 1996-06-06 EP EP03009826A patent/EP1351072B1/en not_active Expired - Lifetime
- 1996-06-06 CA CA002221189A patent/CA2221189C/en not_active Expired - Lifetime
- 1996-06-06 KR KR1019970708885A patent/KR100390278B1/ko not_active IP Right Cessation
- 1996-06-06 CA CA002224095A patent/CA2224095C/en not_active Expired - Lifetime
- 1996-06-06 AU AU60942/96A patent/AU698459B2/en not_active Expired
- 1996-06-06 US US08/659,781 patent/US5822121A/en not_active Expired - Lifetime
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1998
- 1998-07-17 US US09/118,350 patent/US5926314A/en not_active Expired - Lifetime
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