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Micro device with stabilization post

  • US 9,620,695 B2
  • Filed: 06/24/2016
  • Issued: 04/11/2017
  • Est. Priority Date: 07/08/2013
  • Status: Active Grant
First Claim
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1. A structure comprising:

  • a stabilization layer comprising an array of stabilization cavities and an array of stabilization posts, wherein each stabilization cavity includes a stabilization post and sidewalls that surround and are taller than the stabilization post; and

    an array of chips on the array of stabilization posts;

    wherein each chip in the array of chips includes a bottom surface that is wider than a corresponding stabilization post directly underneath the bottom surface, and each chip includes circuitry to control one or more LED devices.

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