Lg Display Co., Ltd.

KaKyung Kim

BaeKeun Yoo

EuiHyun Chung

Seongjun Cho

JaeHan Ahn

KiBok Park

A display panel can include a first area including a plurality of first pixels, and a second area including a pixel area including a plurality of second pixels and a plurality of camera hole areas disposed between the plurality of second pixels, in which each of the plurality of first pixels and the plurality of second pixels includes a light emitting element, and the light emitting element includes an anode layer and a cathode layer. Also, the cathode layer disposed in the second area includes openings, a density of the first pixels is different from a density of the second pixels, and metal electrode materials are surrounding the openings of the cathode layer in the second area and electrically connected to a pixel group in at least one of the plurality of camera hole areas.

Display panel and display device including the same for light transmittance in light-transmitting areas and enhancing reliability of display panel

The present disclosure provides a display panel including a first area including a plurality of first pixels, and a second area including a pixel area including a plurality of second pixels and a plurality of light-transmitting areas disposed between the plurality of second pixels. Each of the plurality of first pixels and the plurality of second pixels include a light emitting element, such as a light emitting diode, and the light emitting element includes an anode layer and a plurality of cathode layers. The plurality of cathode layers disposed in the second area can be disposed in areas except for the light-transmitting areas. Thus, light transmittance in the light-transmitting areas of the display device can be improved, and the reliability of the display device can be enhanced effectively.

Disclosed is an electroluminescence display device having a through-hole in a display area thereof. The electroluminescence display device includes a substrate, a display area, a non-display area, a through-hole, an inner dam, and a concave-convex pattern. In the display area, a plurality of pixels, each of which includes a light emitting element that displays an image and a driving element that drives the light emitting element, are disposed on the substrate. The non-display area surrounds the display area on the substrate. The through-hole is disposed in the display area and does not include the substrate, the light emitting elements, and the driving elements. The inner dam surrounds the through-hole. The concave-convex pattern surrounds the through-hole between the through-hole and the inner dam.

Electroluminesence display having through-hole in display area

Disclosed is an organic light emitting display apparatus and a method of manufacturing the same, which prevent an organic light emitting layer from being peeled from an anode electrode.

Organic light emitting display apparatus with at least one hole under encapsulation layer and method of manufacturing the same

A display having a touch sensor comprises: a plurality of pixel areas disposed in a matrix manner on a substrate; a routing line running along a first direction on the substrate; a first passivation layer covering the routing line; a touch electrode covering the routing line and corresponding to a grouped pixel areas on the first passivation layer; a touch contact hole exposing some portions of the routing line by penetrating the touch electrode and the first passivation layer; a second passivation layer covering the touch electrode; a passivation contact hole exposing the touch contact hole and some portions of the touch electrode around the touch contact hole by penetrating the second passivation layer; and a touch terminal connecting the touch electrode and the routing line on the second passivation layer.

Growing community of inventors

Paju-si, South Korea

KaKyung Kim