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Two-sided corner-cube retroreflectors and methods of manufacturing the same

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02B-005/124
  • G02B-005/04
출원번호 UP-0407313 (2009-03-19)
등록번호 US-7703931 (2010-05-20)
발명자 / 주소
  • Nilsen, Robert B.
출원인 / 주소
  • Technology Solutions & Invention LLC
대리인 / 주소
    Mills & Onello, LLP
인용정보 피인용 횟수 : 3  인용 특허 : 55

초록

In a retroreflective sheeting, and methods of formation thereof, the sheeting comprises a body of material, the body having a first surface and a second surface. A plurality of first full-square-sided corner-cube structures are on the first surface of the body, the first full-square-sided corner-cub

대표청구항

What is claimed is: 1. A linear retroreflector that retroreflects electromagnetic energy, comprising: a body of material, the body having a first surface and a second surface; a plurality of first linear prism structures on the first surface of the body, the first linear prism structures each havin

이 특허에 인용된 특허 (55)

  1. McGrath Joseph M. (Maplewood MN), Cellular retroreflective sheeting.
  2. Ihara,Ichiro; Minoura,Kiyoshi, Corner cube array and method of making the corner cube array.
  3. Smith Kenneth L. ; Benson Gerald M. ; Coderre James C. ; Frey Cheryl M. ; Wilson Bruce B. ; Craton Michele A. ; Daniels Michael P. ; Luehrs Roger E., Cube corner cavity based retroeflectors with transparent fill material.
  4. Benson Gerald M. ; Smith Kenneth L. ; Coderre James C., Cube corner cavity based retroreflectors and methods for making same.
  5. Benson, Gerald M.; Smith, Kenneth L.; Coderre, James C.; Humpal, Paul E.; Nachbor, Mark D., Cube corner cavity based retroreflectors and methods for making same.
  6. Smith,Kenneth L.; Benson,Gerald M.; Craton,Michele A.; Daniels,Michael P.; Luehrs,Roger E., Cube corner cavity based retroreflectors with transparent fill material.
  7. Luttrell Dan E. ; Erwin Robert L. ; Smith Kenneth L. ; Benson Gerald M., Cube corner sheeting mold and method of making the same.
  8. Luttrell Dan E. ; Erwin Robert L. ; Smith Kenneth L. ; Benson Gerald M., Cube corner sheeting mold and method of making the same.
  9. Dan E. Luttrell ; Robert L. Erwin ; Kenneth L. Smith ; Gerald M. Benson, Cube corner sheeting mold and of making the same.
  10. Lindner ; Henry, Cube corner type retroreflector bodies and molds made therewith.
  11. Lindner ; Henry, Cube corner type retroreflectors with improved cube corner unit relationships.
  12. Coderre James C. (Lake Elmo MN), Cube-corner retroreflective articles.
  13. Mullen, Patrick W.; Bernard, Gus; Nilsen, Robert B., Durable, open-faced retroreflective prismatic construction.
  14. Phillips Edward D. (Oakville CT), Elastomeric retroreflective structure.
  15. Araki Yoshinori,JPX ; Abe Hidetoshi,JPX, Electroluminescent retroreflective article.
  16. Rowland, William P., Encapsulated retroreflective material and method of making same.
  17. Stump Larry K. ; Kusilek Thomas V. ; May David C. ; Bailey Terry R. ; Belisle Louis C., Encased retroreflective elements and method for making.
  18. Tung Chi Fang (Mahtomedi MN), Fluid composition for forming retroreflective structures.
  19. Brown John (Flemington NJ), Front projection screen made from a transparent material.
  20. Tung ; Chi Fang, Helmets and other articles reflectorized with retroreflective platelet particles.
  21. Bleier Zvi (Comack NY), Hollow retroreflector assembly with hard mount assembly.
  22. Lin Hsyu Zhen,TWX ; Kuo Lung Pen,TWX ; Chen Shumin,TWX ; Lin Fangchi, Injection molding of transparent plastic with glitter.
  23. Bleier Zvi (Comack NY), Lateral transfer retroreflector assembly.
  24. Jones Philip J. (Menlo Park CA), Liquid crystal display having improved retroreflector.
  25. Fischer Larry C. (5919 N. 45th St. Phoenix AZ 85018), Metallic reflective spray-coatable compositions.
  26. Fellows Benjamin T. ; Benson Gerald M. ; Laird James A., Method of making randomly oriented cube-corner articles.
  27. Minoura,Kiyoshi; Ueki,Shun; Itoh,Yasuhisa; Ihara,Ichiroh; Sawayama,Yutaka; Taniguchi,Kohji, Micro corner cube array, method of making the micro corner cube array and reflective type display device.
  28. Ihara,Ichiro; Minoura,Kiyoshi; Sawayama,Yutaka, Micro corner cube array, method of making the micro corner cube array, and display device.
  29. Rowland William P. ; Nilsen Robert B., Miniature micro prism retroreflector.
  30. Heasley ; James H., Multi-sided retroreflector.
  31. Parker,David H., Multidirectional retroreflectors.
  32. Bleier Zvi (Comack NY), Optical assembly with folding mirror assembly.
  33. Minoura, Kiyoshi; Ueki, Shun; Tomikawa, Masahiko, Optical element like corner cube retroreflector and reflective display device including such an optical element.
  34. Alan B. Campbell ; Sanford Cobb, Jr. ; Wade D. Kretman ; Marvin J. Niezgocki ; Timothy L. Hoopman, Optical film.
  35. Arnott Robin A. (Windsor CA) Domaracki John F. (Windsor CA), Pavement marker having conical retro-reflectors.
  36. Heenan Sidney A. (Park Ridge IL), Pin having nonaligned cube axis and pin axis and bundle of such pins.
  37. Hatazawa Tsuyonobu,JPX ; Hayashi Hideki,JPX ; Nakamura Kozo,JPX ; Watanabe Takashi,JPX ; Mamiya Johji,JPX ; Suzuki Masaru,JPX ; Tanase Hiroshi,JPX, Planar light source device having polarization separator formed of two sheets with mating triangular prisms and different indices of refraction.
  38. Whitehead Lorne A. (Vancouver CAX), Prism light guide having surfaces which are in octature.
  39. Heenan Sidney A. (Park Ridge IL), Reflector structure.
  40. Lemelson ; Jerome H., Reflex reflectors with pyramid-shaped indentations.
  41. Heenan Sidney A. ; Montalbano Anthony J. ; Coman Liviu A. ; Couzin Dennis I., Retroreflective articles having microcubes, and tools and methods for forming microcubes.
  42. Nilsen Robert B. (Weatogue CT) Hanrahan Michael (Danbury CT), Retroreflective articles with multiple size prisms in multiple locations.
  43. Kenneth L. Smith ; Gerald M. Benson, Retroreflective cube corner sheeting mold and sheeting formed therefrom.
  44. Smith, Kenneth L.; Benson, Gerald M., Retroreflective cube corner sheeting, molds therefore, and methods of making the same.
  45. Rowland William P. (Southington CT), Retroreflective microprism sheeting with silver/copper reflecting coating and method of making same.
  46. Nilsen Robert B., Retroreflective microprismatic material with top face curvature and method of making same.
  47. Pricone Robert M. (Vernon Hills IL) Roberts William N. (Niles IL) Zanotti Richard (Hoffman Estates IL), Retroreflective sheeting and methods for making same.
  48. Martin David C. ; Phillips Edward D. ; Rowland William P., Retroreflective structure.
  49. Martin David C. ; Phillips Edward D. ; Rowland William P., Retroreflective structure.
  50. Malek Fritz J. (Santa Barbara CA), Retroreflector.
  51. Brown John (Flemington NJ), Sawtooth shaped front screen.
  52. Lindner ; Henry, Subassemblies for cube corner type retroreflector molds.
  53. Nilsen Robert B. ; Barnett Christopher Alan,GBX ; Phillips Nicholas John,GBX, Textured retroreflective prism structures and molds for forming same.
  54. Brown John W. (Flemington NJ), Transparent screen having intermittent portions for reducing reflection from ambient light.
  55. Nilsen,Robert B., Two-sided corner-cube retroreflectors and methods of manufacturing the same.

이 특허를 인용한 특허 (3)

  1. Takenaka, Hiroya; Nagahama, Tsutomu; Enomoto, Masashi, Optical element and method for manufacturing the same.
  2. Crosby, David Nicholas; Hayes, David; Greenhalgh, Philip Andrew, Optical modules.
  3. Greenhalgh, Philip; Crosby, David; Hayes, David, Placement of a computer generated display with focal plane at finite distance using optical devices and a see-through head-mounted display incorporating the same.
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