DISPLAY DEVICE AND ELECTRONIC DEVICE

原文（中文）

A display device includes a lower substrate, an upper substrate and a filling layer. The lower substrate includes a light-emitting diode layer, a color control layer and a spacer. The light-emitting diode layer includes light-emitting diodes. The color control layer includes a bank including an opening and a color control portion disposed in the opening. The spacer is disposed on the bank. The color control portion includes a quantum dot. The upper substrate is disposed on the lower substrate and includes color filters. The filling layer is disposed between the lower substrate and the upper substrate to adhere the lower substrate with the upper substrate. The filling layer has a higher refractive index than a refractive index of the spacer.