Lg Display Co., Ltd.

Byungkoo Kang

Jonghyun Han

Sohyung Lee

Sohaeng Cho

Dongsup Kim

DongSup Kim

Sungyong Cho

JungSeok Seo

DaeWoong Chun

A display device includes a display panel having a data display area in which pixels are arranged and a lighting part outside the data display area; a display panel driver driving an organic light-emitting diodes in the pixels; and a lighting driver driving an organic light-emitting diodes in the lighting part; and a power supply part generating the high-potential power supply voltage and the low-potential power supply voltage, wherein the lighting part includes: one or more second high-potential power supply lines connected between the power supply part and the organic light-emitting diodes in the lighting part; and a switch connected to the second high-potential power supply lines, and wherein the lighting driver turns on the switch to supply the high-potential power supply voltage to the organic light-emitting diodes in the lighting part when there is an user input or a system power is turned off.

Display device comprising a lighting part

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.

Metal mesh type touch screen panel

Provided is a touch sensing panel including a substrate that includes a touch electrode formation area and an active area formed within the touch electrode formation area; a plurality of first conductive electrode serials that are arranged on the touch electrode formation area of the substrate in such a manner that the first conductive electrode serials are separated from one another along a first direction; a plurality of second conductive electrode serials that are arranged on the touch electrode formation area of the substrate in such a manner that the second conductive electrode serials are separated from one another along a second direction intersecting the first direction and that are electrically insulated from the first conductive electrode serials; and a plurality of sensing nodes that are positioned at crossings of the first conductive electrode serials and the second conductive electrode serials.

Touch sensing panel

A touch screen panel according to an embodiment includes an electrode forming part including a plurality of first electrode serials arranged in parallel on a substrate in a first direction and a plurality of second electrode serials arranged on the substrate to cross over the first electrode serials; and a routing wire forming part formed on the substrate, and including a plurality of first routing wires respectively connected to the plurality of first electrode serials and a plurality of second routing wires respectively connected to the plurality of second electrode serials.

A touch screen panel according to an embodiment includes a substrate; an electrode forming part formed on the substrate, the electrode forming part including a plurality of first electrode serials arranged in parallel in a first direction and a plurality of second electrode serials arranged in parallel in a second direction to cross over the plurality of first electrode serials; a routing wire forming part formed on the substrate outside the electrode forming part, the routing wire forming part including a plurality of first routing wires respectively connected to the plurality of first electrode serials and a plurality of second routing wires respectively connected to the plurality of second electrode serials; and an insulation layer configured to insulate the first electrode serial from the second electrode serial at each of intersections of the first electrode serials and the second electrode serials.

Growing community of inventors

Paju-si, South Korea

Byungkoo Kang