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EMI shield filter and display apparatus having EMI shield filter

  • US 6,492,587 B1
  • Filed: 06/20/2000
  • Issued: 12/10/2002
  • Est. Priority Date: 06/21/1999
  • Status: Expired due to Fees
First Claim
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1. An EMI (ElectroMagnetic Interference) shield filter for a display unit, having a conductive mesh in which a plurality of first and second conductors are arranged in horizontal and vertical directions, whereina first gap between each two adjacent conductors of one of said first and second conductors is set larger than a second gap between each two adjacent conductors of the other one of said first and second conductors that attenuate a field strength of a higher one of horizontal and vertical polarized components of EMI of said display unit, said first gap and said second gap being selected so that the horizontal and vertical polarized components have substantially the same field strength after attenuation, the first gap being no greater than 50 mm.

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