Dongwoo Fine-chem Co., Ltd.

Jin Bok Yang

Cheol Hun Lee

Gun Young Lee

A touch sensor according to an embodiment of the present disclosure includes a substrate layer, sensing electrodes formed on the substrate layer, at least one device hole penetrating through at least one of the sensing electrodes, a barrier wall pattern formed along a periphery of the device hole, and an extension pattern disposed in the device hole to be connected to the barrier wall pattern. Defects caused by an external static electricity in the device hole can be prevented by the barrier wall pattern and the extension pattern.

Touch sensor and image display device including the same

A touch sensor according to an embodiment of the present invention includes a substrate layer having an active region and a peripheral region, a plurality of sensing channel columns and a plurality of sensing channel rows disposed on the active region of the substrate layer and extending in directions crossing each other, channel column traces branching from the sensing channel columns and extending on the peripheral region, channel row traces branching from the sensing channel rows and extending on the peripheral region, and a trace connector coupling the channel column traces branching from the same sensing channel columns.

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Seoul, South Korea

Jin Bok Yang