Patent ID: 9640599
Date: 2017-05-02
CPC Classifications: G09G,H01L

Claim:
1. A display device comprising a plurality of pixels, at least one of the pixels including: a poly-silicon layer having a first channel region and a second channel region; a first insulating layer formed on the poly-silicon layer; a first metal layer formed on the first insulating layer and having a first wiring portion; a second insulating layer formed on the first metal layer; a second metal layer formed on the second insulating layer and having a second wiring portion; a third insulating layer formed on the second metal layer; and a light emitting element formed on the third insulating layer and configured to emit light, wherein the first wiring portion is overlapping the first channel region, wherein the second wiring portion is overlapping the second channel region, wherein each of the first wiring portion and the second wiring portion is made of molybdenum, wherein the second channel region includes a curved portion, wherein the first channel region is configured to supply a data voltage from a data line, and wherein the second channel region is configured to supply a drive current from a voltage line to the light emitting element according to the data voltage.