Substrate for display device and method of fabricating the same

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United States of America Patent

PATENT NO 9865626
SERIAL NO

14853731

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
LG DISPLAY CO LTDSEOUL SOUTH KEREAN SEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Seung-Ryong Paju-si, KR 14 90

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