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Conspicuity marking system including light guide and retroreflective structure 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02B-006/26
출원번호 US-0590746 (1996-01-24)
발명자 / 주소
  • Benson
  • Jr. Olester
  • Lundin David J.
출원인 / 주소
  • Minnesota Mining and Manufacturing Co.
대리인 / 주소
    Buckingham
인용정보 피인용 횟수 : 32  인용 특허 : 42

초록

A conspicuity marking system includes a light guide which has at least one optically reflective surface for propagating light through the light guide and a retroreflective light extractor for extracting light propagating through the light guide and for retroreflecting light from an external light so

대표청구항

[ What is claimed is:] [1.] A conspicuity marking system, comprising:a light guide having at least one optically reflective surface for propagating light through the light guide; andretroreflective light extraction means optically coupled with a portion of the optically reflective surface of the lig

이 특허에 인용된 특허 (42)

  1. Mori Kei (3-16-3-501 Kaminoge ; Setagaya-ku ; Tokyo JPX), Apparatus for uniform illumination employing light diffuser.
  2. Winzer Gerhard (Munich DEX), Arrangement for detecting a branched off signal.
  3. Muehlemann Michael M. (Liverpool NY) Mueller Rolf H. (Auburn NY), Backlighted panel.
  4. McGrath Joseph M. (Maplewood MN), Cellular retroreflective sheeting.
  5. Appeldorn Roger H. (White Bear Lake MN) Nelson John C. (Santa Rosa CA) Gardiner Mark E. (Santa Rosa CA) Hoopman Timothy L. (River Falls WI), Cube-corner retroreflective articles having tailored divergence profiles.
  6. Hoopman Timothy L. (River Falls WI), Cube-corner retroreflective articles having wide angularity in multiple viewing planes.
  7. Hathaway Kevin J. (San Jose CA) Knox ; Jr. Richard M. (Houston TX) Arego Douglas A. (Spring TX) Kornfuerhrer Gaylon R. (Cypress TX), Faceted light pipe.
  8. Kach Alfred (Untersiggenthal CHX), Fiber optic T-coupler.
  9. Myers J. Michael (Newport Beach CA), Fiber optic backlighting panel and dot process for making same.
  10. Hekman, Edwin D.; Lund, Thomas J.; Maida, John L.; Varshneya, Deepak, Fiber optic device with a reflective notch coupler.
  11. Parker Jeffrey R. (Concord OH), Fiber optic light emitting panel and method of making same.
  12. Smith Kenneth L. (White Bear Lake MN) Huang Tzu-Li J. (Woodbury MN) Coderre James C. (Lake Elmo MN), Flexible cube-corner retroreflective sheeting.
  13. Chujko Daniel A. (295 Silver La. McKees Rocks PA 15136), Flexible light pipe with improved performance coating.
  14. Nelson John C. (Santa Rosa CA) Gardiner Mark E. (Santa Rosa CA) Appeldorn Roger H. (White Bear Lake MN) Hoopman Timothy L. (River Falls WI), High efficiency cube corner retroflective material.
  15. Zarian Jamshid (Woodland Hills CA) Robbins John A. (Canoga Park CA), High temperature plastic light conduit and composition of matter therefor.
  16. Mori Kei (3-16-3-501 Kaminoge ; Setagaya-ku ; Tokyo JPX), Illumination device.
  17. Appeldorn Roger H. (Grant Township ; Washington County MN) Hulme-Lowe Alan G. (Bishops Stortford GB2) Lea Michael C. (Harlow GB2), Illumination devices and optical fibres for use therein.
  18. Masuzawa Tokihiko (Kani JPX) Kageyama Yoshitaka (Nagoya JPX) Tomita Norizou (Nagoya JPX), Light diffuser.
  19. Ohe Makoto (Tokyo JPX), Light diffusing device.
  20. Ohe Makoto (Tokyo JPX), Light diffusing device.
  21. Tachihara Noribumi (Tokyo JA) Mizohata Yukio (Kawagoe JA) Makita Jun-ichi (Tokorozawa JA), Light diffusing device.
  22. Daniel Maurice (550 Jaycox Rd. Avon Lake OH 44012), Light dispersive optical lightpipes and method of making the same.
  23. Daniel Maurice (550 Jaycox Rd. Avon Lake OH 44012), Light distribution and collection assemblies and methods.
  24. Mori Kei (3-16-3-501 ; Kaminoge ; Setagaya-ku Tokyo JPX), Light diverting device.
  25. Daniel Maurice (550 Jaycox Rd. Avon Lake OH 44012), Light emitting fabric.
  26. Daniel Maurice (550 Jaycox Rd. Avon Lake OH 44012), Light emitting optical fiber assemblies and method for forming the same.
  27. Parker Jeffrey R. (Concord OH), Light emitting panel assemblies and method of making same.
  28. Tai Ping-Kaung (Toledo OH) Zou Han (Toledo OH), Light expanding system for producing a linear or planar light beam from a point-like light source.
  29. Mori Kei (3-16-3-501 Kaminoge ; Setagaya-ku ; Tokyo JPX), Light radiator.
  30. Watanabe Toshiharu (Minokamo JPX), Light-passing decorative object.
  31. Parsons J. Howard (La Mirada CA), Method for fabricating thin panel illuminator.
  32. Grethen Hartmut (Berlin DEX) Nickel Werner (Berlin DEX) Scheer Udo (Berlin DEX), Method for manufacturing a flat illumination unit.
  33. Orcutt Donald E. (Succasunna NJ), Optical distribution system including light guide.
  34. Yamamoto Naohiro (Aichi JPX) Tokuda Shuichiro (Aichi JPX), Optical fiber device.
  35. Mulkey Owen R. (Bellevue WA), Optical information transfer system.
  36. Mori Kei (3-16-3-501 ; Kaminoge ; Setagaya-ku Tokyo JPX), Optical radiator.
  37. Huang Tzu-Li J. (Woodbury MN) Hammar Walton J. (St. Paul MN) Coderre James C. (Lake Elmo MN) Nave Mirian D. (St. Paul MN), Retroreflective article.
  38. Kazdan David (2475 Kingston Rd. Cleveland OH 44118) Gooch Laura C. (2475 Kingston Rd. Cleveland OH 44118), Safety lighting and reflector system.
  39. Martens John A. (White Bear Lake MN), Shaped plastic articles having replicated microstructure surfaces.
  40. Mouissie Bob (Berlicum NLX), Surface illumination device using optical conductors.
  41. Landaal Calvin L. (both of ; c/o 3615 Woolworth Bldg. ; 233 Broadway New York NY 10007) Spector George (BOTH OF ; C/O 3615 Woolworth Bldg. ; 233 Broadway New York NY 10007), Tailgate shaft and loading ramp for pick-up trucks.
  42. Fujigaki Takashi (Kanagawa JPX) Fujinaga Yoshikazu (Aichi JPX) Tokuda Shuichiro (Aichi JPX) Furukawa Noriyuki (Aichi JPX) Ichimura Kiyoshi (Tokyo JPX) Shibuya Yukio (Tokyo JPX) Iuchi Shigeru (Tokyo J, Working equipment for roughening the side of optical fiber.

이 특허를 인용한 특허 (32)

  1. Lundin David J. ; Eliason Kevin M., Apparatus for molding light extraction structures onto a light guide.
  2. Biernath,Rolf W.; Brott,Robert L.; Merrill,William Ward; Huizinga,John S.; Black,William B., Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter.
  3. Biernath, Rolf W.; Merrill, William W.; Brott, Robert L.; Kowitz, David A., Birefringent structured film for LED color mixing in a backlight.
  4. Ghosh, Shondip; Schultz, David Sheldon; Mack, John Hunter; Grimmer, Christopher Stephen; Fine, Kevin Richard, Compact optics for concentration and illumination systems.
  5. Ghosh, Shondip; Schultz, David Sheldon, Compact optics for concentration, aggregation and illumination of light energy.
  6. Shankle Matthew W. ; Heacock Gregory L. ; Shankle Steven J., Fiber optic display system with enhanced light efficiency.
  7. Adams, Grant; Wilkowske, Eric, Illuminated tubing set.
  8. Gozum, John E.; Reid, Thomas J.; Uhl, Gerald L., Illumination device.
  9. Gahimer, Jeremy; Maire, Thomas; Crespin, Charles; Haillant, Pascal, Integration of side reflex and light pipe side marker.
  10. James Burr Anderson ; George Robert Hulse, Keyed waveguide assembly and method for making same.
  11. Hoyle,Charles D., Keypad light guide.
  12. Hanson, Donald S; Singh, Harvinder; McMillan, Richard K., Light channel communication system.
  13. Gozum, John E.; Reid, Thomas J.; Uhl, Gerald L.; Wegleitner, Raymond C., Light fiber comprising continuous outer cladding and method of making.
  14. Repetto, Piermario; Borello, Elena; Bernard, Stefano, Light guide for display devices of the head-mounted or head-up type.
  15. Sherman, Audrey A.; Meis, Michael A.; Schaffer, Kevin R.; Boulos, Marie A.; Widagdo, Soemantri; Tran, Thu-Van T.; Aeling, Ellen O.; Yeshe, Patrick J.; Winkler, Wendi J., Light source and optical article including viscoelastic lightguide disposed on a substrate.
  16. Sherman, Audrey A.; Meis, Michael A.; Boulos, Marie A.; Schaffer, Kevin R.; Winkler, Wendi J., Lightguide having a viscoelastic layer for managing light.
  17. Dale E. Hohman, Method of cautionary warning on vessels and a removable cautionary warning device.
  18. Harrison, Daniel David; Pattanayak, Deva Narayan, Optical high speed communications for a computed tomography x-ray machine.
  19. Nilsen,Robert B.; Rowland,William P., Optical structures.
  20. Johnston, Raymond P.; Insley, Thomas I., Oriented polymeric articles and method.
  21. Johnston, Raymond P.; Insley, Thomas I., Oriented polymeric articles and method.
  22. Ghosh, Shondip; Schultz, David Sheldon, Redirecting optics for concentration and illumination systems.
  23. Ghosh, Shondip; Schultz, David Sheldon, Redirecting optics for concentration and illumination systems.
  24. Balint Gregory J.,CAX, Retro-reflective sign.
  25. Sherman, Audrey A.; Boulos, Marie A.; Meis, Michael A.; Schaffer, Kevin R.; Tran, Thu-Van T., Retroreflective articles and devices having viscoelastic lightguide.
  26. Sherman, Audrey A.; Boulos, Marie A.; Meis, Michael A.; Schaffer, Kevin R.; Tran, Thu-Van T., Retroreflective articles and devices having viscoelastic lightguide.
  27. Sherman, Audrey A.; Boulos, Marie A.; Schaffer, Kevin R.; Meis, Michael A.; Tran, Thu-Van T.; Aeling, Ellen O.; Widagdo, Soemantri, Retroreflective articles and devices having viscoelastic lightguide.
  28. Sherman, Audrey A.; Boulos, Marie A.; Schaffer, Kevin R.; Meis, Michael A.; Tran, Thu-Van T.; Aeling, Ellen O.; Widagdo, Soemantri, Retroreflective articles and devices having viscoelastic lightguide.
  29. Axel K. Kloth, Retroreflective conductors for optical fiber interconnects.
  30. Ghosh, Shondip; Schultz, David Sheldon, Solar energy concentrator.
  31. Adams, Grant, Systems and methods for illuminated medical tubing detection and management indicating a characteristic of at least one infusion pump.
  32. Givoletti,Marcello, Textile product with illuminated fibers manufacturing process.
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