Liquid crystal slit grating and three-dimensional display device

Liquid crystal slit grating and three-dimensional display device

  • CN 203,433,240 U
  • Filed: 07/02/2013
  • Issued: 02/12/2014
  • Est. Priority Date: 07/02/2013
  • Status: Active Grant
First Claim
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1. a liquid crystal slit grating, comprise the first polaroid being cascading, first substrate, upper electrode arrangement, the first both alignment layers, liquid crystal layer, the second both alignment layers, lower electrode arrangement, second substrate and the second polaroid, it is characterized in that, described lower electrode arrangement comprises at least two-layer electrode layer, and each electrode layer includes a plurality of strip electrodes that extend in the same direction, strip electrode in described at least two-layer electrode layer is parallel each other, interval and electric insulation setting, gap each other of strip electrode correspondence in Different electrodes layer and being mutually arranged alternately, make described a plurality of strip electrode be projected as seamless projection on described second substrate, the liquid crystal layer that this view field of complete covering is corresponding.

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