Samsung Display Co., Ltd.

Seung Han Jo

Min Chae Kwak

Byung Sun Kim

Ji Eun Lee

Min Hee Choi

Il Goo Youn

Jun Young Jo

Jae-Ho Choi

Su Mi Jang

Bong-Jun Lee

Mi Hae Kim

Kyong Hwan Oh

Ju Hee Lee

Hong-Kyu Kim

Sun-Kwun Son

Jae Yoon Jung

Kyeong Hwa Kim

Provided is a display device, which includes: a reference voltage line formed along a circular outer line and configured to provide a reference voltage; a first reference voltage auxiliary line electrically connected to the reference voltage line and formed to be parallel with a predetermined interval; and a conductive line forming a contact with the reference voltage line and the first reference voltage auxiliary line and configured to provide the reference voltage to a cathode.

Display device

Display module

Display module for wearable device

Display panel

A display device includes a signal line disposed on a substrate. A signal input line is disposed on the substrate and connected to a driver. A first insulating layer is disposed on the signal line. A second insulating layer is disposed on the signal input line and the first insulating layer. First contact holes penetrate the first insulating layer and the second insulating layer and expose a portion of the signal line. Second contact holes penetrate the second insulating layer and expose a portion of the signal input line. A connecting member connects the signal line and the signal input line through the first and the second contact holes and is disposed on the second insulating layer. The first and the second contact holes are alternately arranged in the second insulating layer.

Growing community of inventors

Seoul, South Korea

Seung Han Jo