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公开(公告)号：US20190296264A1
公开(公告)日：2019-09-26
申请号：US16216656
申请日：2018-12-11
Applicant: Apple Inc.
Inventor： Mathew Mathai , Jonathan S. Steckel , Hitoshi Yamamoto
Abstract: Display panel narrow band emission pixels and methods of fabrication are described. In an embodiment, such a pixel arrangement includes a pair of reflective electrodes, a pair of narrow band emission layers, and a pair of hole transport layers of different thickness over the pair of reflective electrodes and narrow band emission layers. A semi-transparent or transparent top electrode layer is located over the first and second hole transport layers.
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