公开(公告)号：US20200293134A1

公开(公告)日：2020-09-17

申请号：US16752882

申请日：2020-01-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chan Wook SHIM ,  Sang Hyuk KWON ,  Jong Yeul PARK ,  Jae Yoon JUNG ,  Duc Han CHO ,  Cheol Gon CHOI

IPC: G06F3/047 ,  G06F3/044

Abstract: A touch sensing unit includes a base layer including a touch sensing area and a touch peripheral area, a touch electrode disposed in the touch sensing area, a touch line disposed in the touch peripheral area and electrically connected to the touch electrode, an inspection pad disposed in a pad area located at one side of the touch peripheral area, and an inspection thin film transistor disposed in the pad area and electrically connected to the touch line and the inspection pad.

公开(公告)号：US20190080647A1

公开(公告)日：2019-03-14

申请号：US15945866

申请日：2018-04-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chan Wook SHIM ,  Wan Bae PARK ,  Eun Chul SHIN ,  Il Ho LEE ,  Cheol Gon CHOI ,  Tae Yong KIM ,  Hyung Chul KIM

IPC: G09G3/3225

CPC classification number: G09G3/3225 ,  G09G2320/043 ,  G09G2320/046 ,  G09G2330/12

Abstract: An aging system includes panel groups each including display panels, an auxiliary board including the panel groups disposed thereon, and an aging device for supplying aging signals to the display panels through line boards to perform aging on the display panels, where the aging device supplies switch signals respectively to the display panels through the line boards, where each of the display panels includes a switch unit for supplying the aging signal to a pixel unit according to the switch signal.