Cantor Colburn LLP
Light emitting diode display device
A light emitting diode display device includes a substrate, a first layer disposed on the substrate, a first transistor disposed on the first layer and including a first gate electrode, and a light emitting diode connected to the first transistor, wherein the first layer may overlap the first gate electrode, and may include a first region including a first material and a second region including a second material different from the first material, the first material may include amorphous silicon doped with impurities, and the second material may include amorphous silicon.
SAMSUNG DISPLAY CO., LTD.
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Jun-Woo Seung-Hoon Young-Ran Young-Cheol Jee-Hyun
Hyung Lee Son Jeong Lee