Wiring board, flexible display panel and display device

  • US 9,795,031 B2
  • Filed: 12/03/2014
  • Issued: 10/17/2017
  • Est. Priority Date: 07/17/2014
  • Status: Active Grant
First Claim
Patent Images

1. A wiring board which is used to connect a driving chip and a display panel, wherein signal output ends on the driving chip and signal input ends on the display panel are arranged in pairs;

  • and the wiring board comprises fanout lines each of which is configured to connect a pair of the signal output end and the signal input end,wherein the wiring board comprises a substrate;

    a plurality of segments of first connection lines having first resistivity is arranged on a first surface of the substrate;

    a plurality of segments of second connection lines having second resistivity is arranged on a second surface of the substrate opposite to the first surface; and

    at least parts of the fanout lines are formed by connecting the first connection lines and the second connection lines, wherein connection lines of one of the fanout lines at least partially overlap connection lines of another one of the fanout lines at an identical location on the substrate.

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