Patent ID: 9543368
Date: 2017-01-10
CPC Classifications: H01L

Claim:
1. An OLED array substrate, comprising: a plurality of thin film transistors disposed on a base substrate, a black matrix disposed over each of thin film transistors, the black matrix being provided with a via; a first electrode, a luminescent layer, and a second electrode disposed over the black matrix from bottom to top; a first protection layer, disposed between the first electrode and the thin film transistor; and a color filter layer, disposed between the first protection layer and the thin film transistor, wherein the first electrode is connected with the thin film transistor through the via, the first electrodes disposed over adjacent thin film transistors are separated from each other by a barrier, the black matrix and the first protection layer are disposed in a same layer, the black matrix overlaps the color filter layer partially, and the via penetrates a portion where the black matrix overlaps the color filter layer partially.