A kind of preparation method of Micro light-emitting diode displays part

A kind of preparation method of Micro light-emitting diode displays part

  • CN 107,170,876 A
  • Filed: 05/27/2017
  • Published: 09/15/2017
  • Est. Priority Date: 05/27/2017
  • Status: Active Application
First Claim
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1. a kind of preparation method of Micro light-emitting diode displays part, is included in the step that multiple Micro LED chips are prepared on substrateSuddenly, it is characterised in that further comprising the steps of:

  • (1) transfer template is prepared, the transfer template has and the part or all of Micro in the Micro LED chipsThe one-to-one raised or sunken pattern of LED chip;

    (2) quanta point material is coated in described raised or described recess patterns;

    (3) the raised or sunken pattern is aligned with the Micro LED chips and contacted, the quanta point material is transferred toThe upper surface of the Micro LED chips.

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