KR100851680B1 - 인장강도가 향상된 큐브 코너형 재귀반사시트 - Google Patents
인장강도가 향상된 큐브 코너형 재귀반사시트 Download PDFInfo
- Publication number
- KR100851680B1 KR100851680B1 KR1020070093922A KR20070093922A KR100851680B1 KR 100851680 B1 KR100851680 B1 KR 100851680B1 KR 1020070093922 A KR1020070093922 A KR 1020070093922A KR 20070093922 A KR20070093922 A KR 20070093922A KR 100851680 B1 KR100851680 B1 KR 100851680B1
- Authority
- KR
- South Korea
- Prior art keywords
- sheet
- retroreflective
- cube corner
- body layer
- tensile strength
- 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
-
- 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
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/126—Reflex reflectors including curved refracting surface
- G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (6)
- 큐브코너형 재귀반사시트에 있어서,빛 투과도를 향상시키기 위해 투명하면서 표면이 매끈한 연질의 투명한 열가소성 시트를 반사 표면으로 형성하면서, 직물(120)을 내부에 포함하는 바디레이어(130)와,상기 투명한 열가소성 시트(102)와 직물(120)이 합지된 바디레이어(130)의 일측에 재귀반사기능을 갖는 큐브코너형 마이크로 프리즘 레이어(140)가 구성되는 것을 특징으로 하는 인장강도가 향상된 큐브 코너형 재귀반사시트.
- 제1항에 있어서, 상기 바디레이어(130)의 내부에 날실(122)과 씨실(124) 방향의 격자형으로 직조된 직물(120)이 중간에 내재되어 있는 것을 포함함을 특징으로 하는 인장강도가 향상된 큐브 코너형 재귀반사시트.
- 삭제
- 삭제
- 삭제
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Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070093922A KR100851680B1 (ko) | 2007-09-15 | 2007-09-15 | 인장강도가 향상된 큐브 코너형 재귀반사시트 |
PCT/KR2008/005426 WO2009035302A2 (en) | 2007-09-15 | 2008-09-12 | Cube -corner type self-reflection sheet having improved tensile strength |
JP2010524788A JP2010539536A (ja) | 2007-09-15 | 2008-09-12 | 引張強度が向上したキューブコーナー型再帰反射シート |
US12/668,131 US8317341B2 (en) | 2007-09-15 | 2008-09-12 | Cube-corner type self-reflection sheet having improved tensile strength |
EP08831150A EP2195690A4 (en) | 2007-09-15 | 2008-09-12 | TRIREDRE TRIRECTANGLE-TYPE SELF-REFLECTING SHEET HAVING SUPERIOR TRACTION STRENGTH |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070093922A KR100851680B1 (ko) | 2007-09-15 | 2007-09-15 | 인장강도가 향상된 큐브 코너형 재귀반사시트 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100851680B1 true KR100851680B1 (ko) | 2008-08-13 |
Family
ID=39881585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070093922A KR100851680B1 (ko) | 2007-09-15 | 2007-09-15 | 인장강도가 향상된 큐브 코너형 재귀반사시트 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8317341B2 (ko) |
EP (1) | EP2195690A4 (ko) |
JP (1) | JP2010539536A (ko) |
KR (1) | KR100851680B1 (ko) |
WO (1) | WO2009035302A2 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9971074B2 (en) | 2013-08-19 | 2018-05-15 | 3M Innovative Properties Company | Retroreflective sheeting including a substantially amorphous polymeric layer |
US10094960B2 (en) | 2013-08-19 | 2018-10-09 | 3M Innovative Properties Company | Retroreflective sheeting including a low elastic modulus layer |
US10925268B1 (en) * | 2015-03-13 | 2021-02-23 | Ray D. Flasco | Inside corner cubic surface reflector fishing lure |
WO2019046403A1 (en) | 2017-08-29 | 2019-03-07 | Avery Dennison Corporation | RETROREFLECTIVE SHEET FOR A PROJECTOR-BASED DISPLAY SYSTEM |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5637173A (en) * | 1993-02-17 | 1997-06-10 | Reflexite Corporation | Method for forming a retroreflective structure having free-standing prisms |
KR20010112388A (ko) * | 1999-03-30 | 2001-12-20 | 스프레이그 로버트 월터 | 표지 재료에 대한 접착성 증강 표면 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3810804A (en) * | 1970-09-29 | 1974-05-14 | Rowland Dev Corp | Method of making retroreflective material |
BE794394A (fr) * | 1972-01-24 | 1973-07-23 | Minnesota Mining & Mfg | Panneau retroreflechissant |
WO1996010197A1 (en) * | 1994-09-28 | 1996-04-04 | Reflexite Corporation | Retroreflective tilted prism structure |
US6238772B1 (en) * | 1998-02-18 | 2001-05-29 | Ferro Corporation | Mine brattice cloth |
US6764744B2 (en) * | 1999-10-12 | 2004-07-20 | Milliken & Company | Diffractive and retroreflective textile fabrics, methods of making same, and articles made therefrom |
US7364314B2 (en) * | 2002-05-15 | 2008-04-29 | Reflexite Corporation | Optical structures |
JP2003342539A (ja) | 2002-05-28 | 2003-12-03 | Diatex Co Ltd | 再帰反射粘着シート |
JP4071095B2 (ja) * | 2002-12-04 | 2008-04-02 | Ykk株式会社 | 反射性スライドファスナー |
KR100721971B1 (ko) | 2005-04-19 | 2007-05-25 | 이중철 | 재귀반사 시트 및 그로부터 제조된 재귀반사 실 |
US20060257678A1 (en) * | 2005-05-10 | 2006-11-16 | Benson Olester Jr | Fiber reinforced optical films |
-
2007
- 2007-09-15 KR KR1020070093922A patent/KR100851680B1/ko active IP Right Grant
-
2008
- 2008-09-12 JP JP2010524788A patent/JP2010539536A/ja active Pending
- 2008-09-12 US US12/668,131 patent/US8317341B2/en active Active
- 2008-09-12 EP EP08831150A patent/EP2195690A4/en not_active Withdrawn
- 2008-09-12 WO PCT/KR2008/005426 patent/WO2009035302A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5637173A (en) * | 1993-02-17 | 1997-06-10 | Reflexite Corporation | Method for forming a retroreflective structure having free-standing prisms |
KR20010112388A (ko) * | 1999-03-30 | 2001-12-20 | 스프레이그 로버트 월터 | 표지 재료에 대한 접착성 증강 표면 |
Also Published As
Publication number | Publication date |
---|---|
JP2010539536A (ja) | 2010-12-16 |
WO2009035302A3 (en) | 2009-06-04 |
WO2009035302A2 (en) | 2009-03-19 |
US8317341B2 (en) | 2012-11-27 |
US20100195205A1 (en) | 2010-08-05 |
EP2195690A4 (en) | 2011-11-23 |
EP2195690A2 (en) | 2010-06-16 |
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