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Device having patterned spacers for backplates and method of making the same

  • US 20060077145A1
  • Filed: 03/07/2005
  • Published: 04/13/2006
  • Est. Priority Date: 09/27/2004
  • Status: Active Grant
First Claim
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1. A display device, comprising:

  • a substrate on which an array of interferometric optical modulators is formed, a backplate, and a patterned spacer disposed between the substrate and the backplate to form a package, wherein the spacer circumscribes the array and prevents the external environment from entering the package.

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