LG Display Co., Ltd.
DISPLAY DEVICE

Abstract:

A display device can include a plurality of sub-pixels disposed on a substrate; a storage capacitor disposed in each of the plurality of sub-pixels; a buffer layer disposed on the storage capacitor; a transistor disposed on the buffer layer in each of the plurality of sub-pixels; and a light emitting element disposed on the transistor in each the plurality of sub-pixels, in which the plurality of sub-pixels include a first sub-pixel, a second sub-pixel, and a third sub-pixel, each of the first, second and third sub-pixels being configured to emit a different color of light, at least one of the plurality of sub-pixels includes a metal layer disposed below the transistor, and the metal layer is connected to one electrode of the storage capacitor.