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TOUCH RECOGNITION ENABLED DISPLAY DEVICE WITH ASYMMETRIC BLACK MATRIX PATTERN

  • US 20160320882A1
  • Filed: 04/30/2015
  • Published: 11/03/2016
  • Est. Priority Date: 04/30/2015
  • Status: Active Grant
First Claim
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1. A display panel, comprising:

  • a plurality of groups of pixels, each of the pixels including a storage capacitor configured with a first electrode and a second electrode, in which the first electrode is shared among the pixels in the same group;

    a plurality of common signal lines;

    a lower planarization layer on the plurality of common signal lines, the lower planarization layer being thicker than the plurality of common signal lines to provide a planar surface over the plurality of common signal lines;

    an array of oxide semiconductor thin-film transistors (TFTs) on the lower planarization layer, each TFT of the array comprising an oxide metal semiconductor, a gate connected to one of a plurality of gate lines, a source connected to one of a plurality of data lines and a drain electrode connected to the pixel electrodes of one of the pixels;

    a plurality of bypass lines, each bypass line extending across at least two different pixels of the same pixel group, wherein each of the common signal lines extends along under one is connected to one of the common electrode blocks via at least one of the bypass lines; and

    a plurality masking strips covering the data lines, gate lines and the bypass lines to define an aperture ratio of each of the pixels, wherein the plurality of common signal lines is arranged to extend under either the plurality of data lines or the plurality of gate lines, and segments in each of the masking strips neighboring the pixels of which the bypass lines extend across are narrower than other segments of the respective masking strip.

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