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Display panel and method of manufacturing the same

  • US 9,401,389 B2
  • Filed: 10/22/2014
  • Issued: 07/26/2016
  • Est. Priority Date: 02/14/2014
  • Status: Active Grant
First Claim
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1. A display panel, comprising:

  • a first substrate;

    a switching element formed over the first substrate;

    a planarization insulating layer having a via hole that at least partially exposes the switching element;

    a light-emitting structure including a first electrode connected to the switching element through the via hole;

    a spacer having a trench overlapping the via hole in the depth dimension of the display panel, wherein the spacer at least partially covers the first electrode and the planarization insulating layer; and

    a second substrate formed over the spacer and the light-emitting structure, wherein the spacer is interposed between the first and second substrates, and wherein the spacer is in direct physical contact with the second substrate.

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