High Resolution Organic Light-Emitting Diode Devices, Displays, and Related Method

摘要

In accordance with an exemplary embodiment of the present disclosure, a method of manufacturing an organic light-emissive display can be provided. A plurality of electrodes can be provided on a substrate. A first hole conducting layer can be deposited via inkjet printing over the plurality of electrodes on the substrate. A liquid affinity property of selected surface portions of the first hole conducting layer can be altered to define emissive layer confinement regions. Each emissive layer confinement region can have a portion that respectively corresponds to each of the plurality of electrodes provided on the substrate. An organic light-emissive layer can be deposited via inkjet printing within each emissive layer confinement region.

主权项

1. A method of manufacturing an organic light-emissive display comprising:
providing a plurality of electrodes on a substrate; depositing, via inkjet printing, a first hole conducting layer over the plurality of electrodes on the substrate; altering a liquid affinity property of selected surface portions of the first hole conducting layer to define emissive layer confinement regions, wherein each emissive layer confinement region has a portion that respectively corresponds to each of the plurality of first electrodes provided on the substrate; and depositing, via inkjet printing, an organic light emissive layer within each emissive layer confinement region.