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특허 상세정보

LED display module

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47B-043/00   
미국특허분류(USC) 211/189;
출원번호 US-0642221 (2006-12-20)
등록번호 US-8172097 (2012-05-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Schwegman, Lundberg & Woessner, P.A.
인용정보 피인용 횟수 : 48  인용 특허 : 40
초록

An LED display module having features for improvement over prior art devices by providing novel features for improved LED visibility, improved weather and climatological sealing, improved electromagnetic interference (EMI) suppression, improved heat dissipation, and improved airflow.

대표
청구항

1. An LED display module comprising: at least one display assembly, the at least one display assembly including: a printed circuit board having a plurality of spaced LED packages, each LED package including one or more LEDS, coupled on a first major surface of said printed circuit board,a louver panel adjacent the plurality of LED packages, the louver panel including a support grid having a plurality of overmold cavity view ports projecting from the support grid, each of the plurality of overmold cavity view ports is in respective alignment with each of ...

이 특허에 인용된 특허 (40)

  1. Shon, Heung Soo; Kim, Tae Kwang; Lee, Chang Keun; Cho, Hyun Sang. Apparatus for displaying advertisement image. USP2011047928968.
  2. VanderTuin, Bradley Jon. Articulated continuous electronic display. USP2004056729054.
  3. Sullivan Thomas M. (San Jose CA) Pleva Robert M. (Livermore CA) Matthews Thomas P. (San Jose CA). Audiographics communication system. USP1987044659876.
  4. Daugherty Ronald R. (Washington NJ) Petrocy Richard J. (Carteret NJ). Back-lightable diffusive display sign. USP1993025184116.
  5. Tsai, Yi-Shiuan. Backlight module and heat dissipation structure thereof. USP2005116966674.
  6. Inbar Dan,ILX ; Shaffir Eran,ILX. Backprojection transparency viewer. USP2001106309074.
  7. Brown Elliott, Candice Helen; Higgins, Michael Francis. Conversion of a sub-pixel format data to another sub-pixel data format. USP2011037916156.
  8. Maher Steven C. (Cedar Rapids IA). Discrete media display device and method for efficiently drawing lines on same. USP1996095559529.
  9. Erber Roger (Mount Prospect IL) Kane Jonathan E. (Chicago IL). Display assembly. USP1994105353536.
  10. Lie Liat-Chaw (40 Hillcroft Rd. Markham ; Ontario CAX L3S 1P8) Suen Huang K. (167 Strathearn Ave. Richmond Hill ; Ontario CAX L4B 2M7). Display board assembly. USP1991065020253.
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  31. Joffer, Brent A.; Wendler, Brett D.; Luke, Glenn P.; Nearman, Nathan L.; Gloege, Chad N.; Mueller, Matt R.; Mutschelknaus, Shannon Lee; Schulte, Joseph G.; Bravek, Eric S.; Hansen, Ryan M.. Pixel interleaving configurations for use in high definition electronic sign displays. USP2011037907133.
  32. LeChevalier,Robert. Predictive control boost current method and apparatus. USP2006057050024.
  33. Yajima Akitaka,JPX ; Fujimori Motoyuki,JPX ; Furuhata Mutsuya,JPX ; Ushiyama Tomiyoshi,JPX ; Koide Terunaga,JPX ; Hashizume Toshiaki,JPX ; Miyashita Kiyoshi,JPX ; Harima Hiroshi,JPX ; Naito Keijiro,J. Projection-type display apparatus. USP1998045743610.
  34. Yoksza David R. (West Hartford CT) Waltz Thomas M. (Richmond VA). Replaceable intelligent pixel module for large-scale LED displays. USP1995045410328.
  35. Tucker Wayne R.. Sectional display system. USP2001116314669.
  36. Tucker, Wayne R.. Sectional display system. USP2004116813853.
  37. Timothy J. Nicholson ; John P. Nicholson ; Gordon M. Melby ; Steve J. McHenry ; Paul C. Freeberg. Sign system with field changeable screen size and message. USP2002076414650.
  38. Gorrell,John H.. Solar powered illuminated devices. USP2006026994448.
  39. Tanabe,Koji. Transparent touch panel. USP2006037014916.
  40. Nagamine, Atsushi; Endo, Yuji; Sodeno, Etsuo. Unit connecting mechanism and image display device. USP2005086926375.

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  38. Hall, William Y.. Preassembled display systems and methods of installation thereof. USP2018049940856.
  39. Hall, William Y.. Preassembled display systems and methods of installation thereof. USP2016089416551.
  40. Wang, Bill (Xin); Nall, Jeffrey; Cloutier, Luc; Owens, John; Zhang, Min; Rolfes, Tyler John; Slattery, Adrian. Rail and clip mounting for LED modules for fluorescent application replacement. USP2013078474998.
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  47. Qi, Zeming. Vented LED display and method of manufacturing. USP2017039607533.
  48. Hochman, Jeremy. Video display module support assembly. USP2016109476575.