Lg Display Co., Ltd.

YeongHo Yun

Hyunchul Um

JinHwan Kim

Seokhwan Choi

Jongchan Park

JunHo Yeo

Minji Han

Do-Young Kim

JeeHwan Oh

SungHyun Jang

Junho Yeo

Soobin Lee

Youngkwun Kim

JeongMin Bae

A display device according to an exemplary embodiment of the present disclosure includes a substrate which includes a display area, an optical area disposed in the display area and including a through hole, and a non-display area, a first sensing line which is disposed in the non-display area and encloses an outer periphery of the display area, a second sensing line which is disposed inside more than the first sensing line and encloses an outer periphery of the display area and the through hole, and a plurality of metal patterns which is disposed along an outer periphery of the through hole below the second sensing line, and at least one of the plurality of metal patterns is electrically connected to the second sensing line. Accordingly, when a crack is generated in the non-display area or the optical area, a location where the crack is generated may be distinguished.

Display device

A display apparatus includes a display panel including a substrate, a pixel array part, and an encapsulation part, a cover member disposed on the display panel, an optical plate which is disposed between the display panel and the cover member and has a first hole, a crack detecting part disposed on the encapsulation part, and an antistatic member which is disposed below the cover member and in the first hole.

Display apparatus

A display device is disclosed, which may prevent an inorganic film formed in an organic film open area from being damaged and prevent a cathode electrode from being shorted. The display device includes a substrate including a display area on which pixels area arranged, and a non-display area surrounding the display area; a first metal layer formed in the non-display area of the substrate; at least one insulating film arranged on the first metal layer; a second metal layer arranged on the at least one insulating film and connected with the first metal layer through a contact hole that passes through the at least one insulating film formed in the non-display area; a cover layer arranged on the contact hole and formed to overlap the contact hole; and an encapsulation film formed to cover the display area and the cover layer.

Display device to prevent a cathode electrode from being shorted

A display device includes a display panel having a display area and a non-display area, crack lines disposed in the non-display area; and a first crack pad and a second crack pad connected to both ends of the crack lines. The crack lines comprise a plurality of crack line units connected to each other. Each of the plurality of crack line units comprises a plurality of sub-crack lines connected in parallel. In this manner, the efficiency of inspecting for cracks can be improved.

A display device is disclosed, which may increase the number of lines arranged in a bending area and at the same time may minimize a crack generated in the bending area. The display device comprises a display area in which pixels are arranged, and a non-display area surrounding the display area, provided with a bending area within the non-display area; a plurality of first lines arranged in the bending area and electrically connected with the pixels; a first organic film arranged on the first lines; a plurality of second lines arranged on the first organic film in the bending area and electrically connected with the pixels; and a second organic film arranged on the second lines, wherein at least one of the first organic film and the second organic film is provided with an open area.

Growing community of inventors

Gumi-si, South Korea

YeongHo Yun