Display unit and filter position adjusting method for display unit

Display unit and filter position adjusting method for display unit

  • CN 1,464,988 B
  • Filed: 06/05/2002
  • Issued: 09/08/2010
  • Est. Priority Date: 06/08/2001
  • Status: Active Grant
First Claim
Patent Images

1. display device, comprise the image displaying part that shows eye image information and a left-eye image information, this display device uses with a partial wave lengthy motion picture wave filter, along with the different direction of left-eye image information direction of polarized light, rotation eye image information polarized light, when adjusting the relative position of image displaying part and partial wave lengthy motion picture wave filter, display device shows a position adjustment mode, comprise the color that depends on right eye and left-eye image information and differ from one another, figure, letter, symbol, chart or pattern or their combinationWherein eye image information and left-eye image information are divided into multirow and are arranged alternately,Wherein partial wave lengthy motion picture wave filter comprises a framework and is arranged to right eye and left-eye image information near image displaying part;

  • Wherein display device also comprises position regulator, acts on the framework of partial wave lengthy motion picture wave filter, is used for adjusting the relative position of image displaying part and partial wave lengthy motion picture wave filter.

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