LG Display Co., Ltd.
DISPLAY APPARATUS HAVING A LIGHT-EMITTING DEVICE AND A BANK INSULATING LAYER

Abstract:

A display apparatus having a light-emitting device and a bank insulating layer, the light-emitting device disposed on an emission area defined by the bank insulating layer, and a first capping layer, an insulation pattern and a second capping layer sequentially stacked on the bank insulating layer, and the insulation pattern has a refractive index greater than that of the first capping layer and the second capping layer, thereby minimizing unintended area in emitting light.