A kind of organic EL display panel and preparation method, display device

A kind of organic EL display panel and preparation method, display device

  • CN 107,359,263 A
  • Filed: 07/12/2017
  • Published: 11/17/2017
  • Est. Priority Date: 07/12/2017
  • Status: Active Application
First Claim
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1. A kind of 1. organic EL display panel, it is characterised in that including:

  • Substrate, the anode layer being arranged on the substrateWith the pixel defining layer for defining pixel cell, and the covering anode layer and the cathode layer of the pixel defining layer, the sunThe Organic Electricity at least two series connection for covering the anode layer and the pixel defining layer is provided between pole layer and the cathode layerElectroluminescent unit, each it is provided with charge generation layer between adjacent organic electroluminescence cell;

    Wherein, between adjacent pixel unitGroove is provided with the pixel defining layer, each layer charge generation layer disconnects in the groove, and the cathode layer existsThe groove is continuous.

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