Lg Display Co., Ltd.

DongSup Kim

Sohyung Lee

Byungkoo Kang

Sungyong Cho

Jonghyun Han

Jaegyun Lee

DaeWoong Chun

A display device with a touch function is disclosed. The display device includes a substrate, a first line area extending in a first direction on the substrate, and a second line area extending in a second direction different from the first direction on the substrate. Also included are first line on a first surface of the substrate, extending in the first direction in the first line area, and a second line on the first surface of the substrate, extending in the second direction in the second line area and crossing the first line. A first touch electrode is provided on a second surface of the substrate, extending in the first direction in the first line area, and a second touch electrode is provided on the second surface of the substrate, extending in the second direction in the second line area and crossing the first touch electrode.

Display device with touch function

An electrostatic capacitive touch-sensitive panel has an active area; a touch electrode forming area; a routing wire forming area disposed; a plurality of first touch electrode lines disposed in the active area, with both ends extending to a plurality of electrode pattern extension regions; a plurality of second touch electrode lines disposed in the active area to cross the first direction so as to cross the first touch electrode lines without contact; a plurality of first routing wires connected to the plurality of first touch electrode lines, respectively; and a plurality of second routing wires connected to the plurality of second touch electrode lines, respectively. Each of the second touch electrode lines includes a plurality of second touch electrode patterns and a plurality of second connecting portions connecting neighboring second touch electrode patterns. The second touch electrode pattern has an asymmetrical portion.

Electrostatic capacitive touch-sensitive panel improving touch accuracy of edge regions

A touch screen panel includes a plurality of first touch electrode serials arranged in a first direction and a plurality of second touch electrode serials arranged in a second direction crossing over the first direction, and electrically insulated from the plurality of first electrode serials. The first touch electrode serial includes a plurality of first touch electrodes connected in serial, and the second touch electrode serial includes a plurality of second touch electrodes connected in serial. The first touch electrode has a first stem portion, and a plurality of first branch portions outwardly extended from both sides of the first stem portion. The second touch electrodes has a second stem portion, and a plurality of second branch portions outwardly extended from both sides of the second stem portion.

Electrostatic capacitive type touch screen panel

A touch screen panel includes a plurality of first touch electrode serials arranged in a first direction, a plurality of second touch electrode serials arranged in a second direction crossing the first direction, and an insulating layer insulating the first touch electrode serials and the second touch electrode serials. Each first touch electrode serial includes a plurality of first mesh patterns formed by an intersection of first metal lines. Each second touch electrode serial includes a plurality of second mesh patterns formed by an intersection of second metal lines. The first mesh patterns are connected to one another, and the second mesh patterns are separated from one another. The separated first mesh patterns are connected to one another through a bridge.

Growing community of inventors

Incheon, South Korea

DongSup Kim