Patent ID: 9236495
Filing Date: 2016-01-12
CPC Classification: H01L

Claim Text:
1. An organic light emitting diode display device comprising: a lower substrate on which a non-pixel region and a light emitting region are defined; a thin film transistor (TFT) formed in the non-pixel region of the lower substrate and including a passivation layer formed on the entire surface of the lower substrate including the TFT; a plurality of color filter layers formed on the passivation layer of the light emitting region of the lower substrate; a dummy color filter layer pattern formed on the passivation layer of the non-pixel region of the lower substrate; an organic insulating layer formed on the entire surface of the lower substrate including the color filter layers and the dummy color filter layer pattern; drain electrode contact holes formed on the organic insulating layer, the dummy color filter layer pattern, and the passivation layer, and exposing the drain electrode of the TFT; a first electrode formed on the organic insulating layer and electrically connected to the drain electrode through the drain electrode contact hole; a bank layer formed on the organic insulating layer of the non-pixel region of the lower substrate; an organic light emitting layer formed on the entire surface of the lower substrate including the first electrode; and an upper substrate attached to an upper portion of the organic light emitting layer and having a second electrode formed thereon.