Projection Device with an Electromagnetic Interference Shielding Slice
作者： Hsien-Feng Lin
DOI:
关键词: Digital micromirror device 、 Optics 、 Engineering 、 Projection (set theory) 、 Electromagnetic interference 、 Electromagnetic interference shielding 、 Fin (extended surface) 、 Cover (telecommunications) 、 Chip 、 Wafer 、 Electrical engineering
摘要: A DLP projection device includes a cooling fin of DMD chip, cover an optical engine, mother board, metal sheet covering the upper housing device, and EMI shielding slice coupled with digital micro mirror display sheet. The is also attached to housing.
lens.org 参考文章(15)
Heong-seog Lee, Byung-Jo Kang, Kyoung-choul Jang, Digital micro-mirror device (DMD) assembly for an optical projection system ,(2006)
David Clyde Wills, Jay Dean Atkinson, Dale Richard Lyons, Donald Eugene Landis, Todd Joseph Wilhelm, Housing for electronic components ,(2008)
Yoshiyuki Yanagisawa, Yasunaga Momose, Motoyuki Fujimori, Optical device and projector ,(2005)
Takeshi Takizawa, Shinsuke Ito, Polarization-coverting unit and projector using the same ,(2001)
Hua-Shing Chen, Yin-Fa Tu, Min-Hsiung Hung, Flexible assembly system and mechanism adapted for an optical projection apparatus ,(2003)
Yasunori Ogawa, Projector and optical device ,(2004)
Robert J. Gove, Donald B. Doherty, Method and system for accentuating intense white display areas in sequential DMD video systems ,(1995)
John K. Stockton, Peter W. Richards, Satyadev R. Patel, Fedor A. Ilkov, Projection system and mirror elements for improved contrast ratio in spatial light modulators ,(2000)
Daniel J. Morgan, System and method for increasing bit-depth in a video display system using a pulsed lamp ,(2006)
Shuji Narimatsu, Shunji Umemura, Tomonobu Machida, Nobuo Watanabe, Shohei Fujisawa, Projection lens, producing method of projection lens and projector having the projection lens ,(2003)