公开(公告)号：US20240260440A1

公开(公告)日：2024-08-01

申请号：US18509172

申请日：2023-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： DONG-HOON LEE ,  HYUNJOON KIM ,  GYUNGSOON PARK ,  SUNHWA LEE ,  SEON YOUNG CHOI

IPC: H10K59/88 ,  H10K71/00 ,  H10K71/60

CPC classification number: H10K59/88 ,  H10K71/60 ,  H10K71/621 ,  H10K59/122

Abstract: A display device includes a conductive pattern, an overhang layer pattern, an organic layer, and a second electrode. A width of a top surface of the overhang layer pattern is greater than a width of a top surface of the conductive pattern. The display device disconnects the organic layer by including the overhang layer pattern serving as a tip, and the display device includes a second electrode contacting sidewalls of the conductive pattern to be connected over an entirety of a panel.

公开(公告)号：US20210407427A1

公开(公告)日：2021-12-30

申请号：US17182758

申请日：2021-02-23

Applicant: Samsung Display Co., Ltd.

Inventor： SUNHWA LEE ,  GYUNGSOON PARK ,  HEERIM SONG

IPC: G09G3/3266 ,  G09G3/3225

Abstract: A scan driving circuit includes a driving circuit which outputs a first node signal, a second node signal, and a third scan signal in response to clock signals and a carry signal, a first masking circuit which outputs a first scan signal in response to a first masking signal, the first node signal and the second node signal, and a second masking circuit which discharges the first node signal to a first voltage in response to a second masking signal and the second scan signal.