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LIQUID CRYSTAL DISPLAY PANEL

  • US 20140160401A1
  • Filed: 11/05/2013
  • Published: 06/12/2014
  • Est. Priority Date: 12/12/2012
  • Status: Active Grant
First Claim
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1. A liquid crystal display panel comprising:

  • first and second substrates,said first substrate having,a transparent insulating substrate;

    signal lines and scanning lines arranged on a display region on said transparent insulating substrate, the signal lines and the scanning lines crossing each other to form a matrix;

    a common line arranged in parallel with said scanning lines;

    an insulating film covering said signal lines, said scanning lines and said common line; and

    a lower electrode and an upper electrode arranged in a pixel part surrounded by said scanning lines and said signal lines to oppose to each other in an upper and lower positional relationship on said insulating film,said second substrate being arranged to oppose to said first substrate, whereinsaid common line is arranged to cross a center portion of said pixel part,said pixel part is divided by said common line into first and second regions,said upper electrode has a slit-shaped first opening in said first region and a slit-shaped second opening in said second region,said first opening is formed as being tilted, such that the slit forms a first angle with a reference line which is an extending direction of said common line,said second opening is formed as being tilted, such that the slit forms a second angle line-symmetrically to said first angle with reference to said reference line, andsaid upper electrode and said lower electrode are arranged to be respectively overlaid on edge portions of said scanning lines and said signal lines, the edge portions existing along extending directions of said scanning lines and said signal lines.

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