Lg Display Co., Ltd.

Sunggon Hong

NamSeok Lee

Junghwan Lee

Dongjoong Cha

Jiwon Kim

Jinwook Choi

Jaedo Lee

Minseob Song

Yunho Kook

Taeyeon Yoo

Bumhee Han

Yonghee Han

A display device includes light emitting elements in an active area and each light emitting element includes an anode, a light emitting layer, and a cathode; signal lines in a non-active area outside the active area; an encapsulation unit on the light emitting elements and the signal lines; touch electrodes on the encapsulation unit in the active area; first lines on the encapsulation unit in the non-active area and electrically connected to the touch electrodes; a second line outside the first lines; first auxiliary lines under the first lines and respectively electrically connected to a part of the first lines through first electrodes; and a second auxiliary line under the second line and electrically connected to the second line through a second electrode. The cathode is on an entire surface of the active area and extends to a shielding area of the non-active area.

Display device

A touchscreen panel includes touch sensors on a base film and routing wires connected to the touch sensors, wherein the base film has a main area and a tail area protruding from the main area, the main area includes an active region where the touch sensors are placed and a bezel region located on the outside of the active region, and the routing wires pass through the bezel region and the active region, and connect terminals provided at one end of the tail area and the touch sensors.

Touch screen panel with tail area and display device comprising the same

A touchscreen panel includes first and second electrode lines that cross each other with one of the first and second electrode lines being separated from the intersection of the first and second electrode lines, and the separated electrode line being connected to a bridge pattern via lower contact holes penetrating a first insulating film. The touchscreen panel includes a second insulating film covering the first insulating film; and a conductor rod pattern that is electrically connected to the separated electrode line via an upper contact hole penetrating the second insulating film and that overlaps the bridge pattern.

Touchscreen panel

An OLED display device having a touch sensor is provided. The touch sensor includes a base layer; a plurality of first touch electrodes arranged in a first direction on a first surface of the base layer; a plurality of second touch electrodes arranged in a second direction crossing the first direction on a second surface of the base layer; a plurality of first routing wires connected to the first touch electrodes on the first surface of the base layer, respectively; a plurality of second routing wires separated from the plurality of first routing wires and formed on the first surface of the base layer; and a plurality of third routing wires connected to the second routing wires respectively via holes, and formed on the second surface of the base layer. The base layer is one of a barrier layer, an anti-scratch layer, and a circular polarization layer.

OLED display device having touch sensor and method of manufacturing the same

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Seoul, South Korea

Sunggon Hong