KR100390277B1 - 하나이상의평면에서개선된조사각을형성하는입방체코너물품 - Google Patents

하나이상의평면에서개선된조사각을형성하는입방체코너물품 Download PDF

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Publication number
KR100390277B1
KR100390277B1 KR1019970708883A KR19970708883A KR100390277B1 KR 100390277 B1 KR100390277 B1 KR 100390277B1 KR 1019970708883 A KR1019970708883 A KR 1019970708883A KR 19970708883 A KR19970708883 A KR 19970708883A KR 100390277 B1 KR100390277 B1 KR 100390277B1
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KR
South Korea
Prior art keywords
cube corner
angle
sheet
degrees
retroreflective
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.)
Expired - Lifetime
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KR1019970708883A
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English (en)
Korean (ko)
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KR19990022403A (ko
Inventor
엘. 스미스 케네스
엠. 벤슨 제럴드
Original Assignee
미네소타 마이닝 앤드 매뉴팩춰링 캄파니
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Publication of KR19990022403A publication Critical patent/KR19990022403A/ko
Application granted granted Critical
Publication of KR100390277B1 publication Critical patent/KR100390277B1/ko
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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/12Reflex reflectors
    • G02B5/122Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457Parallel 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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
KR1019970708883A 1995-06-09 1996-06-06 하나이상의평면에서개선된조사각을형성하는입방체코너물품 Expired - Lifetime KR100390277B1 (ko)

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
KR19990022403A KR19990022403A (ko) 1999-03-25
KR100390277B1 true KR100390277B1 (ko) 2003-10-10

Family

ID=21689874

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1019970708884A Expired - Lifetime KR100414267B1 (ko) 1995-06-09 1996-06-06 부등변베이스삼각형을갖는입방체코너물품
KR1019970708883A Expired - Lifetime KR100390277B1 (ko) 1995-06-09 1996-06-06 하나이상의평면에서개선된조사각을형성하는입방체코너물품
KR1019970708885A Expired - Lifetime KR100390278B1 (ko) 1995-06-09 1996-06-06 타일링된재귀반사시트

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1019970708884A Expired - Lifetime KR100414267B1 (ko) 1995-06-09 1996-06-06 부등변베이스삼각형을갖는입방체코너물품

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019970708885A Expired - Lifetime KR100390278B1 (ko) 1995-06-09 1996-06-06 타일링된재귀반사시트

Country Status (9)

Country Link
US (4) US5764413A (enExample)
EP (4) EP0830621B1 (enExample)
JP (3) JP3931256B2 (enExample)
KR (3) KR100414267B1 (enExample)
CN (2) CN1147741C (enExample)
AU (3) AU700594B2 (enExample)
CA (3) CA2224001A1 (enExample)
DE (4) DE69636558T2 (enExample)
WO (3) WO1996042025A1 (enExample)

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Also Published As

Publication number Publication date
JPH11507746A (ja) 1999-07-06
DE69636558D1 (de) 2006-10-26
KR19990022404A (ko) 1999-03-25
DE69619234D1 (de) 2002-03-21
AU700787B2 (en) 1999-01-14
EP0830623B1 (en) 2003-08-27
KR100414267B1 (ko) 2004-06-26
EP0830623A1 (en) 1998-03-25
JP3931256B2 (ja) 2007-06-13
DE69617008D1 (de) 2001-12-20
EP0830621A1 (en) 1998-03-25
AU700594B2 (en) 1999-01-07
DE69619234T2 (de) 2002-09-19
CN1187245A (zh) 1998-07-08
EP0830622B1 (en) 2002-02-13
AU6094296A (en) 1997-01-09
EP1351072B1 (en) 2006-09-13
MX9709397A (es) 1998-07-31
DE69617008T2 (de) 2002-07-11
CA2221189C (en) 2008-08-05
JP4078450B2 (ja) 2008-04-23
JPH11507744A (ja) 1999-07-06
JP4078449B2 (ja) 2008-04-23
WO1996042025A1 (en) 1996-12-27
CN1123784C (zh) 2003-10-08
US5926314A (en) 1999-07-20
DE69636558T2 (de) 2007-06-06
AU698459B2 (en) 1998-10-29
CA2224095C (en) 2007-03-27
CA2224001A1 (en) 1996-12-27
KR19990022405A (ko) 1999-03-25
US5822121A (en) 1998-10-13
AU6090596A (en) 1997-01-09
CN1147741C (zh) 2004-04-28
KR100390278B1 (ko) 2003-10-10
DE69629685D1 (de) 2003-10-02
CA2221189A1 (en) 1996-12-27
KR19990022403A (ko) 1999-03-25
EP1351072A1 (en) 2003-10-08
US5764413A (en) 1998-06-09
CA2224095A1 (en) 1996-12-27
JPH11507745A (ja) 1999-07-06
US5812315A (en) 1998-09-22
EP0830621B1 (en) 2001-11-14
DE69629685T2 (de) 2004-06-17
CN1187883A (zh) 1998-07-15
EP0830622A1 (en) 1998-03-25
WO1996042024A1 (en) 1996-12-27
AU5988796A (en) 1997-01-09
WO1996042023A1 (en) 1996-12-27

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