DE3851836D1 - Reflektierender film. - Google Patents

Reflektierender film.

Info

Publication number
DE3851836D1
DE3851836D1 DE3851836T DE3851836T DE3851836D1 DE 3851836 D1 DE3851836 D1 DE 3851836D1 DE 3851836 T DE3851836 T DE 3851836T DE 3851836 T DE3851836 T DE 3851836T DE 3851836 D1 DE3851836 D1 DE 3851836D1
Authority
DE
Germany
Prior art keywords
reflective film
reflective
film
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 - Fee Related
Application number
DE3851836T
Other languages
English (en)
Other versions
DE3851836T2 (de
Inventor
Kenneth Aho
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21852182&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3851836(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE3851836D1 publication Critical patent/DE3851836D1/de
Publication of DE3851836T2 publication Critical patent/DE3851836T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14—Arrangements of reflectors therein

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
DE3851836T 1987-03-24 1988-03-11 Reflektierender film. Expired - Fee Related DE3851836T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/030,033 US4799137A (en) 1987-03-24 1987-03-24 Reflective film
PCT/US1988/000802 WO1988007647A1 (en) 1987-03-24 1988-03-11 Reflective film

Publications (2)

Publication Number Publication Date
DE3851836D1 true DE3851836D1 (de) 1994-11-17
DE3851836T2 DE3851836T2 (de) 1995-04-27

Family

ID=21852182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851836T Expired - Fee Related DE3851836T2 (de) 1987-03-24 1988-03-11 Reflektierender film.

Country Status (11)

Country Link
US (1) US4799137A (de)
EP (1) EP0357629B1 (de)
JP (1) JP2683399B2 (de)
KR (1) KR0125493B1 (de)
AU (1) AU596520B2 (de)
CA (1) CA1307149C (de)
DE (1) DE3851836T2 (de)
HK (1) HK6797A (de)
MX (1) MX168074B (de)
MY (1) MY103238A (de)
WO (1) WO1988007647A1 (de)

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US5051878A (en) * 1988-10-20 1991-09-24 Peerless Lighting Corporation Luminaire having a lensed reflector system for improved light distribution control
US5097395A (en) * 1989-02-24 1992-03-17 Minnesota Mining And Manufacturing Company Multiple cavity light fixture
US5029060A (en) * 1990-07-17 1991-07-02 Minnesota Mining And Manufacturing Company Uniform intensity profile catadioptric lens
US5150966A (en) * 1990-09-19 1992-09-29 Minnesota Mining And Manufacturing Company Uniform intensity profile catadioptric lens
US5050946A (en) * 1990-09-27 1991-09-24 Compaq Computer Corporation Faceted light pipe
US5084782A (en) * 1990-12-20 1992-01-28 Eastman Kodak Company Decorative tape
US5243506A (en) * 1991-06-17 1993-09-07 Tir Systems Ltd. High aspect ratio light emitter having high uniformity and directionality
US5190370A (en) * 1991-08-21 1993-03-02 Minnesota Mining And Manufacturing Company High aspect ratio lighting element
US6002829A (en) * 1992-03-23 1999-12-14 Minnesota Mining And Manufacturing Company Luminaire device
US5528720A (en) * 1992-03-23 1996-06-18 Minnesota Mining And Manufacturing Co. Tapered multilayer luminaire devices
US5237641A (en) * 1992-03-23 1993-08-17 Nioptics Corporation Tapered multilayer luminaire devices
US5303322A (en) * 1992-03-23 1994-04-12 Nioptics Corporation Tapered multilayer luminaire devices
US5676457A (en) * 1993-01-21 1997-10-14 Simon; Jerome H. Lineal light distribution
US5339382A (en) * 1993-02-23 1994-08-16 Minnesota Mining And Manufacturing Company Prism light guide luminaire with efficient directional output
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US5396350A (en) * 1993-11-05 1995-03-07 Alliedsignal Inc. Backlighting apparatus employing an array of microprisms
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US6129439A (en) * 1993-11-05 2000-10-10 Alliedsignal Inc. Illumination system employing an array of multi-faceted microprisms
US5598281A (en) * 1993-11-19 1997-01-28 Alliedsignal Inc. Backlight assembly for improved illumination employing tapered optical elements
US5485291A (en) * 1994-02-22 1996-01-16 Precision Lamp, Inc. Uniformly thin, high efficiency large area lighting panel with two facet grooves that are spaced apart and have light source facing facets with smaller slopes than the facets facing away from the light source
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US5671994A (en) * 1994-06-08 1997-09-30 Clio Technologies, Inc. Flat and transparent front-lighting system using microprisms
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US5919551A (en) * 1996-04-12 1999-07-06 3M Innovative Properties Company Variable pitch structured optical film
US6390626B2 (en) 1996-10-17 2002-05-21 Duke University Image projection system engine assembly
US5833360A (en) * 1996-10-17 1998-11-10 Compaq Computer Corporation High efficiency lamp apparatus for producing a beam of polarized light
US6243152B1 (en) 1996-12-17 2001-06-05 Duke University Contrast polymer dispersed liquid crystal projection display system
US5977942A (en) * 1996-12-20 1999-11-02 Compaq Computer Corporation Multiplexed display element sequential color LCD panel
US6313893B1 (en) 1996-12-27 2001-11-06 Duke University Compensation for DC balancing of liquid crystal displays
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US6100952A (en) * 1997-06-04 2000-08-08 Korry Electronics Co. NVG-compatible AMLCD backlight having a ridged prismatic TIR with an embedded diffuser doped with an IR absorbing dye
US6473220B1 (en) 1998-01-22 2002-10-29 Trivium Technologies, Inc. Film having transmissive and reflective properties
US6166787A (en) * 1998-03-17 2000-12-26 Motorola, Inc. Optical display device having prismatic film for enhanced viewing
US20040114035A1 (en) * 1998-03-24 2004-06-17 Timothy White Focusing panel illumination method and apparatus
US6816306B2 (en) * 1998-04-15 2004-11-09 Bright View Technologies Inc. Micro-lens array based light transmitting screen with high resolution and low imaging artifacts
US6829087B2 (en) * 1998-04-15 2004-12-07 Bright View Technologies, Inc. Micro-lens array based light transmitting screen with tunable gain
US6967779B2 (en) * 1998-04-15 2005-11-22 Bright View Technologies, Inc. Micro-lens array with precisely aligned aperture mask and methods of producing same
US6285425B1 (en) 1998-06-29 2001-09-04 Motorola, Inc. Ridged reflector for an optical display having a curved and a planar facet for each ridge
US6285426B1 (en) 1998-07-06 2001-09-04 Motorola, Inc. Ridged reflector having optically transmissive properties for an optical display device
US6220713B1 (en) 1998-10-23 2001-04-24 Compaq Computer Corporation Projection lens and system
US6347874B1 (en) 2000-02-16 2002-02-19 3M Innovative Properties Company Wedge light extractor with risers
US6621973B1 (en) 2000-03-16 2003-09-16 3M Innovative Properties Company Light guide with protective outer sleeve
US6612729B1 (en) 2000-03-16 2003-09-02 3M Innovative Properties Company Illumination device
US6379027B1 (en) 2000-03-30 2002-04-30 Ruud Lighting, Inc. Light-generating and beam-establishing device
US6767106B2 (en) * 2000-05-08 2004-07-27 Lexalite International Corporation Edge-lit luminaire having prismatic optical control
US6508579B1 (en) 2000-05-09 2003-01-21 Alan J. Ruud Lighting apparatus for illuminating well-defined limited areas
FR2815589B1 (fr) * 2000-10-23 2003-09-05 Valeo Vision Dispositif d'eclairage ou de signalisation pour vehicule automobile
US6592234B2 (en) 2001-04-06 2003-07-15 3M Innovative Properties Company Frontlit display
US6738051B2 (en) 2001-04-06 2004-05-18 3M Innovative Properties Company Frontlit illuminated touch panel
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US6576887B2 (en) 2001-08-15 2003-06-10 3M Innovative Properties Company Light guide for use with backlit display
US7345824B2 (en) * 2002-03-26 2008-03-18 Trivium Technologies, Inc. Light collimating device
US7595934B2 (en) 2002-03-26 2009-09-29 Brilliant Film Llc Integrated sub-assembly having a light collimating or transflecting device
US20040051948A1 (en) * 2002-09-11 2004-03-18 David Reed Systems, methods, and apparatus for patterned sheeting
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US20060204720A1 (en) * 2004-12-23 2006-09-14 Biernath Rolf W Uniaxially oriented birefringent article having a structured surface
US20060138705A1 (en) * 2004-12-23 2006-06-29 Korba Gary A Method of making a structured surface article
US20060141219A1 (en) * 2004-12-23 2006-06-29 Benson Olester Jr Roll of a uniaxially oriented article having a structured surface
US20060138694A1 (en) * 2004-12-23 2006-06-29 Biernath Rolf W Method of making a polymeric film having structured surfaces via replication
US20060141220A1 (en) * 2004-12-23 2006-06-29 Merrill William W Uniaxially oriented article having a structured surface
US20060141218A1 (en) * 2004-12-23 2006-06-29 Biernath Rolf W Uniaxially oriented articles having structured surface
US20060138702A1 (en) * 2004-12-23 2006-06-29 Biernath Rolf W Method of making uniaxially oriented articles having structured surfaces
US20060138686A1 (en) * 2004-12-23 2006-06-29 Ouderkirk Andrew J Method of making a uniaxially stretched polymeric film having structured surface
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US7418202B2 (en) * 2005-08-04 2008-08-26 3M Innovative Properties Company Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter
US7866871B2 (en) 2006-01-13 2011-01-11 Avery Dennison Corporation Light enhancing structures with a plurality of arrays of elongate features
US20070086207A1 (en) * 2006-01-13 2007-04-19 Optical Research Associates Display systems including light enhancing structures with arrays of elongate features
US7545569B2 (en) * 2006-01-13 2009-06-09 Avery Dennison Corporation Optical apparatus with flipped compound prism structures
US7366393B2 (en) * 2006-01-13 2008-04-29 Optical Research Associates Light enhancing structures with three or more arrays of elongate features
US7674028B2 (en) * 2006-01-13 2010-03-09 Avery Dennison Corporation Light enhancing structures with multiple arrays of elongate features of varying characteristics
US9134471B2 (en) 2006-06-28 2015-09-15 3M Innovative Properties Company Oriented polymeric articles and method
US8226253B2 (en) * 2008-02-27 2012-07-24 Lubart Neil D Concentrators for solar power generating systems
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US20120120640A1 (en) * 2010-11-15 2012-05-17 Graham Matthew M Traffic safety system
US9244282B2 (en) * 2011-10-12 2016-01-26 Corning Incorporated Curved bezel-concealing display device covers and bezel-free display devices
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US11169306B1 (en) * 2021-04-08 2021-11-09 Mark Joseph Oneill Curvilinear prismatic film which eliminates glare and reduces front-surface reflections for solar panels and other surfaces

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Also Published As

Publication number Publication date
MY103238A (en) 1993-05-29
EP0357629A1 (de) 1990-03-14
MX168074B (es) 1993-05-03
AU596520B2 (en) 1990-05-03
CA1307149C (en) 1992-09-08
KR0125493B1 (ko) 1997-12-26
EP0357629B1 (de) 1994-10-12
WO1988007647A1 (en) 1988-10-06
KR890700786A (ko) 1989-04-27
JPH02503250A (ja) 1990-10-04
DE3851836T2 (de) 1995-04-27
AU1547688A (en) 1988-11-02
JP2683399B2 (ja) 1997-11-26
US4799137A (en) 1989-01-17
EP0357629A4 (de) 1990-05-14
HK6797A (en) 1997-01-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee