Birch, Stewart, Kolasch & Birch, LLP
Substrate for display device and method of fabricating the same
A method for a display device is discussed. The method according to one embodiment includes forming a substrate of the display device; forming a thin film transistor on the substrate; and forming a passivation layer of a photosensitive organic material on the thin film transistor, the passivation layer having a contact hole exposing the thin film transistor. The photosensitive organic material comprises an ultraviolet absorber. The method according to the embodiment includes forming a blocking area in a mask above the contact hole; and absorbing, via the ultraviolet absorber, reflected ultraviolet (UV) rays passing by the blocking area in the mask above the contact hole.
LG DISPLAY CO., LTD.
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H01L H01L H01L
inventional inventional inventional
Seung-Ryong
Lee