Liquid crystal lens and 3d display device

Liquid crystal lens and 3d display device

  • CN 105,700,268 A
  • Filed: 04/08/2016
  • Published: 06/22/2016
  • Est. Priority Date: 04/08/2016
  • Status: Active Application
First Claim
Patent Images

1. a liquid crystal lens, it is characterized in that, including:

  • lower glass substrate (50) that top glass substrate (10) and described top glass substrate (10) are oppositely arranged, be located at the described top glass substrate (10) wire grating (20) near lower glass substrate (50) side, be located at the strip shaped electric poles (40) that the described lower glass substrate (50) multiple parallel interval near top glass substrate (10) side arrange and the liquid crystal layer (30) being located between described top glass substrate (10) and lower glass substrate (50);

    Described wire grating (20) includes the metal wire (21) of multiple parallel interval arrangement and is located at the dielectric layer (22) between metal wire (21) and the top glass substrate (10) that the plurality of parallel interval arranges;

    The bearing of trend of the plurality of metal wire (21) is vertical with the polarization direction of the incident illumination of liquid crystal lens, and the bearing of trend of the plurality of strip shaped electric poles (40) all differs with the polarization direction of the incident illumination of liquid crystal lens and the bearing of trend of the plurality of metal wire (21);

    Described wire grating (20) is provided simultaneously with the effect of electrode and polaroid。

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