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Fabrication method for emissive display with light management system

  • US 10,381,332 B2
  • Filed: 01/16/2018
  • Issued: 08/13/2019
  • Est. Priority Date: 10/31/2014
  • Status: Active Grant
First Claim
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1. A method for fabricating an emissive display substrate with a light management system, the method comprising:

  • providing a transparent first substrate with a top surface;

    forming a transparent second substrate overlying the first substrate top surface;

    forming a plurality of emissive element wells in the second substrate with via surfaces;

    depositing a light blocking material overlying the well via surfaces;

    forming emissive element well sidewalls from the light blocking material; and

    ,using a fluidic assembly process to populate the wells with emissive elements.

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