Lg Display Co., Ltd.

Taeyeon Yoo

Jaeyoung Lee

Fengjin Li

Seunghyun Kim

Jinwook Choi

Junghwan Lee

NamSeok Lee

Yunho Kook

HaZoong Kim

Sunggon Hong

Yonghee Han

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

A touch screen panel includes a substrate having an electrode forming part, a routing wire forming part and a pad forming part; a plurality of first electrode serials arranged in a first direction in the electrode forming part; a plurality of second electrode serials arranged in a second direction crossing over the first direction in the electrode forming part, and electrically insulated from the plurality of first electrode serials by an insulation; and at least one static electricity discharging pattern formed in the electrode forming part, and connected with any one of the first electrode serials and the second electrode serials.

Electrostatic capacity type touch screen panel for display device and method of manufacturing the same

According to an embodiment of the present invention, an organic electroluminescent display device includes transistors formed on a substrate, an insulating layer on the transistors, a lower electrode formed on the insulating layer and coupled to a source or a drain of each of the transistors, a bank layer having openings to expose a part of the lower electrode, a bus electrode formed on the bank layer, an organic light-emitting layer formed to cover the lower electrode, the bank layer, and the bus electrode and patterned to expose at least a part of the bus electrode, and an upper electrode formed on the organic light-emitting layer and configured to come into contact with the exposed bus electrode.

Organic electroluminescent display device and method of manufacturing the same

A method of manufacturing an organic electroluminescent display device may comprise forming transistors on a substrate, forming a lower electrode over an insulating layer, forming an insulating layer on the transistors, the lower electrode being coupled to a source or a drain of each of the transistors, forming a bank layer on the lower electrode, the bank layer having openings to expose part of the lower electrode, forming a bus electrode on the bank layer, forming an organic light-emitting layer to cover the lower electrode, the bank layer, and the bus electrode, patterning the organic light-emitting layer using a laser, thereby exposing the bus electrode placed on the bank layer, and forming an upper electrode on the organic light-emitting layer so that the upper electrode comes into contact with the exposed bus electrode.

Growing community of inventors

Chilgok-gun, South Korea

Taeyeon Yoo