Lg Display Co., Ltd.

JongHee Hwang

KiDuk Kim

BuYeol Lee

DeukSu Lee

Kyoseop Choo

EunJung Kim

Taeyun Kim

SeungRok Shin

Guensik Lee

Sujin Kwon

Junseok Oh

JongGu Heo

Buyeol Lee

The present disclosure relates to a display device including an optical device, more specifically, it relates to a display device in which the optical device is positioned under the display panel so that the optical device is not exposed in the front direction. Even if the optical device is located under the display panel, the display device can normally perform the function of the optical device related to the front direction of the display panel and have a structure for this.

Display device

An organic light-emitting display device comprises a display panel having a transmission area through which external light passes, and a non-transmission area having transmittance lower than that of the transmission area; a data driver supplying a data signal to the display panel; a gate driver supplying a gate signal to the display panel; a timing controller controlling the data driver and the gate driver; and a sensor package module disposed on a rear surface of the display panel and disposed to correspond to the transmission area, wherein the number of conductive films stacked in the transmission area is smaller than that of conductive films stacked in the non-transmission area.

Sensor package module and organic light-emitting display device having same

A touch display device comprises a display panel including a plurality of light-emitting diodes respectively including an anode electrode and a cathode electrode; a touch sensor disposed at a first area of the display panel; a light-emitting element disposed on the cathode electrode at a second area of the display panel; and a light-receiving sensor disposed on a rear surface of the display panel.

Touch display device and fabrication method thereof

An organic light-emitting display device includes a display panel includes an active area in which a plurality of subpixels are arrayed, and a bezel area in which lines, through which a signal and a voltage to be supplied to the subpixels are transferred, are disposed, wherein each subpixels has a cathode and an anode; a data driver supplying a data signal to the subpixels; a gate driver supplying a data signal to the subpixels; a timing controller controlling the data driver and the gate driver; and a sensor package module having a portion that overlaps the active area.

Sensor package module and organic light-emitting display having same

A touch sensor integrated type display device includes gate and data lines, pixel electrodes, and touch electrodes arranged in a matrix with a row direction and a column direction. The touch electrodes include---, and-touch electrodes respectively connected to---, and-touch routing wires. The-touch routing wire connect-touch electrodes and is arranged in the row direction. The-touch routing wires are respectively connected to-touch electrodes and arranged in the column direction. The-touch routing wire connects-touch electrodes and is arranged parallel to the-touch routing wire. The-touch routing wire connects-touch electrodes and is arranged parallel to the-touch routing wire.

Touch sensor integrated type display device

A method of compensating for coordinates of an edge portion of a touch sensing system is disclosed. The method includes calculating coordinates of a touch point, suitably converting the coordinates of the touch point based on a resolution of a display panel, deciding whether or not current coordinates of the touch point are present in a bezel area outside an active area of the display panel, in which an image is displayed, and when the current coordinates of the touch point are present in the bezel area, modifying the current coordinates of the touch point into edge coordinates of the active area contacting the bezel area.

Growing community of inventors

Gyeonggi-do, South Korea

JongHee Hwang