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Electrode structure of liquid crystal display device and method of manufacturing the liquid crystal display device

  • US 5,646,705 A
  • Filed: 10/31/1995
  • Issued: 07/08/1997
  • Est. Priority Date: 09/26/1991
  • Status: Expired due to Fees
First Claim
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1. A liquid crystal display device having a plurality of pixel elements which are arranged in an array for controlling light rays, respectively, comprising:

  • a first substrate;

    a first electrode structure formed on the first substrate, the first substrate having first surface regions arranged in the array;

    a second substrate positioned opposing the first substrate with a gap interposed therebetween;

    a second electrode structure having second surface regions which are arranged in the array and which oppose the first surface regions, one of the first and second electrode structures being fabricated from a material for preventing the light rays from passing through corresponding surface regions, and having an opening structure with a plurality of openings corresponding to each pixel element for passing the light rays therethrough, the openings having a pitch being in the range from 5 μ

    m to 40 μ

    m; and

    a liquid crystal composition filled in the gap between the first and second substrates, the pixel elements being defined by the liquid crystal composition, the first and the second surface regions.

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