Ultra high resolution flat panel display having in-cell type touch sensor

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United States of America Patent

PATENT NO 9864447
SERIAL NO

14951130

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Abstract

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A display having a touch sensor comprises: a plurality of pixel areas disposed in a matrix manner on a substrate; a routing line running along a first direction on the substrate; a first passivation layer covering the routing line; a touch electrode covering the routing line and corresponding to a grouped pixel areas on the first passivation layer; a touch contact hole exposing some portions of the routing line by penetrating the touch electrode and the first passivation layer; a second passivation layer covering the touch electrode; a passivation contact hole exposing the touch contact hole and some portions of the touch electrode around the touch contact hole by penetrating the second passivation layer; and a touch terminal connecting the touch electrode and the routing line on the second passivation layer.

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Patent Owner(s)

Patent OwnerAddress
LG DISPLAY CO LTDSEOUL SOUTH KEREAN SEOUL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, SeongJun Paju-si, KR 6 39
Chung, Euihyun Goyang-si, KR 19 209
Kim, Kakyung Paju-si, KR 9 123

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