Please download the dossier by clicking on the dossier button x
×

Timing of fields of video

  • US 20020030659A1
  • Filed: 02/22/2001
  • Published: 03/14/2002
  • Est. Priority Date: 02/22/2000
  • Status: Active Grant
First Claim
Patent Images

1. A method of writing a textual image to a liquid crystal display comprising the steps of:

  • providing a plurality of video frames of video data, each frame as a pair of interlaced video fields;

    providing a textual image on at least one row of video data of each of the pair of the interlaced video fields;

    determining if a row of textual image on a row of video data of the first video field coincide, lags or leads the row of textual image of the second video field; and

    adjusting the timing of one of the video fields based on determination to have the row of textual image on a row of video data of the first video field coincide with the row of textual image of the second video field.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×