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LED array PCB with adhesive rod lens 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02B-003/06
  • H01L-033/00
출원번호 US-0290131 (1999-04-12)
발명자 / 주소
  • Bohn David D
출원인 / 주소
  • Hewlett-Packard Company
인용정보 피인용 횟수 : 44  인용 특허 : 4

초록

The inventive lens is formed from an optical adhesive is used to collect light from a LED array. As the adhesive is dispensed, it is formed into the shape of a lens. The adhesive is then cured, and a lens is formed that covers the LED array. The inventive lens collects light that is emitted by the L

대표청구항

[ What is claimed is:] [1.] A method for forming a light collection lens on a board, wherein the board is a printed circuit board that includes a plurality of light emitting diodes (LEDs) arranged in an array, comprising the steps of:dispensing an optical adhesive onto the array;forming a lens shape

이 특허에 인용된 특허 (4)

  1. Takami Hiromichi,JPX ; Matsumoto Kazutaka,JPX ; Takayama Satoshi,JPX ; Okuyama Tetsuo,JPX, Epoxy resin composition, resin-encapsulated semiconductor device using the same, epoxy resin molding material and epoxy resin composite tablet.
  2. Bennion Don U. (West Valley City UT), Lighted display including led\s mounted on a flexible circuit board.
  3. Schmidt John D. (Rochester NY) Maurinus Martin A. (Rochester NY), Method for encapsulating electronic devices.
  4. Bock, Anne B.; Kurtz, Samuel E.; Seibert, Thomas E., Method of forming light emitting device with direct contact lens.

이 특허를 인용한 특허 (44)

  1. Huang, Tien-Fu; Hua, Shih-Hao; Shaio, Chen-Dao, Converging element for LED.
  2. Moon, Jeong Min, Direct type backlight assembly and liquid crystal display device having the same.
  3. Lee, Won Joon; Yeo, In Tae; Hahm, Hun Joo; Park, Young Sam; Han, Kyung Taeg; Ahn, Ho Sik; Song, Chang Ho, Direct-type backlight unit having surface light source.
  4. Braddell,Jules; Kavanagh,Kieran; Herbert,Anthony, Illuminator.
  5. Yasuoka, Tsuyoshi; Kanda, Atsushi, LED display device.
  6. Peifer, Donald Allen; Walsh, Mark Joseph, LED light fixture.
  7. Breslow, David S.; Swafford, John, LED lighting assembly and method of lighting for a merchandise display.
  8. Breslow, David S.; Swafford, John, LED lighting assembly and method of lighting for a merchandise display.
  9. Breslow, David S.; Swafford, Jr., John Wesley, LED lighting assembly and method of lighting for a merchandise display.
  10. Swafford, Jr., John Wesley; Breslow, David S.; Ernest, Joseph Christian, LED lighting assembly and method of lighting for a merchandise display.
  11. Chan, Shih Hsiung; Tsang, Jian Shihn; Huang, Chih Chiang, LED module.
  12. Freeman, Glen, LED module.
  13. Freeman, Glenn, LED module.
  14. Freeman, Glenn, LED module.
  15. Freeman, Glenn, LED module.
  16. Freeman, Glenn, LED module.
  17. Freeman, Glenn, LED module.
  18. Freeman, Glenn, LED module.
  19. Peifer, Donald A., LED module.
  20. Peifer, Donald A., LED module.
  21. Peifer, Donald Allen, LED module.
  22. Hefright, Craig; DiPenti, Timothy; Kolstee, Todd, LED strip light lamp assembly.
  23. Wilcox, Kurt S.; Keller, Bernd; Lowes, Ted; Andrews, Peter S., LED-array light source with aspect ratio greater than 1.
  24. Hashimoto,Takahiro; Nagata,Hideshi; Hamanaka,Kenjiro, Lens-attached light-emitting element.
  25. Hamanaka, Kenjiro; Hashimoto, Takahiro; Nagata, Hideshi; Ohno, Seiji; Muraguchi, Isao; Komaba, Nobuyuki, Lens-attached light-emitting element and method for manufacturing the same.
  26. Tsou, Wen-Chieh, Light emitting diode.
  27. Chen,Pao Shen, Light emitting diode assembly for linear illumination.
  28. Zhou, Xin-Lin, Light emitting diode module.
  29. Ross, Ian Michael; Paris, Nicki John; Robinson, Christopher Paul, Light source for borescopes and endoscopes.
  30. Kiridoshi, Satoru; Hanamura, Toshiaki; Teranishi, Masato; Nakaguchi, Keisuke; Kawaguchi, Hironobu, Light source module.
  31. Kiridoshi, Satoru; Kawaguchi, Hironobu; Nishi, Hideaki; Teranishi, Masato; Nara, Junichi, Light source module.
  32. LeBoeuf, Steven Francis; Buckley, Jr., Donald Joseph; Weaver, Stanton Earl, Light-emitting diode (LED) with amorphous fluoropolymer encapsulant and lens.
  33. Fuwa,Takeshi; Imai,Sadato, Light-emitting diode unit for illuminating an object.
  34. Fuwa,Takeshi; Imai,Sadato, Light-emitting diode unit for illuminating an object.
  35. Swafford, Jr., John Wesley; Breslow, David, Lighting fixture.
  36. Preuschl, Thomas; Strauss, Steffen; Zeus, Florian, Luminous device having a flexible printed circuit board.
  37. Fu, Ta-Hao; Jen, Chih-Wei, Method of producing an LED hose light.
  38. Wojnarowski,Robert John; Weaver, Jr.,Stanton Earl; Ebong,Abasifreke Udo; Cao,Xian An (Andrew); LeBoeuf,Steven Francis; Rowland,Larry Burton; Arthur,Stephen D., Monolithic array for solid state ultraviolet light emitters.
  39. Marquardt, Craig Eugene; Chen, Jie; Weiss, Daniel Aaron, Optic for a light source.
  40. Gertner, Michael; Rogers, Erica, Optical therapies and devices.
  41. Chen, Chin-Yi, Rectangular lampshade.
  42. Barenbrugge, Joel, Shelf gap spacer device for a merchandise display system.
  43. King, Anthony Michael; Miller, Mark Eric; Sellers, Ronald Todd, System for non-uniformly illuminating an original and capturing an image therof.
  44. Wojnarowski, Robert; Weaver, Stanton E.; LeBoeuf, Steven F., UV emitting LED having mesa structure.
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