Backplane for display device, and display device including the same

摘要

A backplane for a display device and the display device are disclosed. In one aspect, the backplane includes a substrate, an active layer formed over the substrate including a channel region, a source region contacting a first side of the channel region, and a drain region contacting a second side of the channel region. The backplane further includes a gate electrode formed adjacent to the channel region, a source electrode electrically connected to the source region, and a drain electrode electrically connected to the drain region. The active layer includes a plurality of heat radiation pins that extend in a direction of the thickness of the active layer.

主权项

1. A backplane for a display device, the backplane comprising:
a substrate; an active layer formed over the substrate, wherein the active layer comprises i) a channel region including first and second sides opposing each other, ii) a source region contacting the first side of the channel region, and iii) a drain region contacting the second side of the channel region; a gate electrode formed adjacent to the channel region; a source electrode electrically connected to the source region; and a drain electrode electrically connected to the drain region, wherein the active layer comprises a plurality of heat radiation pins, and wherein the heat radiation pins extend in a direction of the thickness of the active layer.