ORGANIC ELECTROLUMINESCENT DISPLAY APPARATUS

摘要

An organic electroluminescent display apparatus includes: a base substrate; a first electrode; a hole transport region; a light-emitting unit; a common layer; a first resonance auxiliary layer; a second resonance auxiliary layer; an electron transport region; and a second electrode. The light-emitting unit includes a first light-emitting layer disposed on the first pixel region and a second light-emitting layer disposed on the second pixel region. The first resonance auxiliary layer and the second resonance auxiliary layer may be separated from the common layer.

主权项

1. An organic electroluminescent display apparatus comprising:
a base substrate comprising a first pixel region and a second pixel region; a first electrode disposed on the base substrate; a hole transport region disposed on the first electrode; a light-emitting unit disposed on the hole transport region, and comprising a first light-emitting layer disposed on the first pixel region and a second light-emitting layer disposed on the second pixel region; a common layer disposed between the light-emitting unit and the hole transport region; a first resonance auxiliary layer disposed on the first pixel region, and disposed between the common layer and the hole transport region; a second resonance auxiliary layer disposed on the second pixel region, and disposed between the second light-emitting layer and the common layer; an electron transport region disposed on the light-emitting unit; and a second electrode disposed on the electron transport region.