Lg Display Co., Ltd.

Mi-Rae Lee

Young-Jun Jeon

Nack-Bong Choi

Kyoung-Mook Lee

Min-Suk Kong

Myung-Woo Han

Young-Jin Choe

A display device may include a substrate having a multi-layered structure and including an active area and a touch pad area, a light emitting element over the substrate, an encapsulation layer covering the light emitting element, a passivation layer over the encapsulation layer, a first touch electrode on the passivation layer and in the active area, a first pad electrode on the passivation layer and in the touch pad area, an insulating layer disposed on the first touch electrode and including a first hole, a second touch electrode on the insulating layer and in the active area, a second pad electrode on the first pad electrode, a barrier layer on at least a portion of the second pad electrode and including a second hole, a third pad electrode on the second pad electrode, and a protection layer on the third pad electrode and the barrier layer and including an opening.

Display device

A touch panel includes: a substrate including a central area and a boundary area; a plurality of touch transmitting electrodes on the substrate; and a plurality of touch receiving electrodes that cross the plurality of touch transmitting electrodes to define a plurality of touch units, wherein one of the plurality of touch transmitting electrodes in the boundary area includes at least one transmitting main electrode, at least one transmitting auxiliary electrode that is parallel to and separated from the at least one transmitting main electrode, and at least one auxiliary connecting electrode that connects together the at least one transmitting main electrode and the at least one transmitting auxiliary electrode, and wherein one of the plurality of touch transmitting electrodes in the central area includes at least one transmitting main electrode but not any transmitting auxiliary electrode and auxiliary connecting electrode.

Touch panel and touch panel display device including the same

The present disclosure provides a touch display device including: a plurality of emitting elements; an adhesive layer over the emitting elements; a first touch electrode and a second touch electrode over the adhesive layer and in an active area; a pad electrode over the adhesive layer and in a touch pad region; and a protection layer over the first touch electrode, the second touch electrode and the pad electrode, wherein the first and second touch electrode are insulated by an insulating layer, and the protection layer includes at least one contact hole corresponding to the pad electrode, and wherein the pad electrode includes a plurality of electrode layers, and one of the plurality of electrode layers extends from the first touch electrode or the second touch electrode.

Touch display device and method of manufacturing of the same

A display apparatus comprises a display panel for displaying an image, a touch sensor above the display panel, at least one opening formed in the touch sensor, and a shielding member formed in the touch sensor to cover the opening.

Growing community of inventors

Paju-si, South Korea

Mi-Rae Lee