公开(公告)号：US20210126058A1

公开(公告)日：2021-04-29

申请号：US17140284

申请日：2021-01-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KIWOOK KIM ,  WONKYU KWAK ,  KWANG-MIN KIM ,  JOONG-SOO MOON

IPC: H01L27/32 ,  G06F3/047 ,  H01L51/56 ,  H01L51/52 ,  H01L51/00 ,  G06F3/041 ,  G06F3/044

Abstract: An OLED device includes a substrate including a display region including a pixel region and a peripheral region surrounding the pixel region. A pad region is spaced apart from the display region, and a bending region is disposed between the display region and the pad region. A plurality of pixel structures are disposed in the pixel region on the substrate. A touch screen structure is disposed on the pixel structures. A plurality of touch screen wirings are disposed in the bending region on the substrate. The touch screen wirings are electrically connected the touch screen structure. A connection structure is in the pad region. The connection structure electrically connects touch screen wirings to each other. A same touch sensing signal is applied to touch screen wirings that are connected to each other.

公开(公告)号：US20240423033A1

公开(公告)日：2024-12-19

申请号：US18743665

申请日：2024-06-14

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghoon SHIN ,  JOONG-SOO MOON ,  JINWOO PARK ,  JISU NA ,  HYUNGJUN PARK ,  CHANGSOO PYON ,  JAE YONG LEE

IPC: H10K59/126 ,  H10K59/121 ,  H10K59/124

Abstract: An electronic device includes a base layer, at least one transistor including a semiconductor pattern on the base layer and a gate electrode on the semiconductor pattern, a connection electrode on the at least one transistor, at least one insulating layer located between the semiconductor pattern and the connection electrode, a side light shielding pattern located at a same layer as that of the connection electrode, and a light emitting element on the connection electrode and electrically connected to the at least one transistor. The connection electrode passes through the at least one insulating layer to be connected to the semiconductor pattern, and the side light shielding pattern passes through the at least one insulating layer.

公开(公告)号：US20190165048A1

公开(公告)日：2019-05-30

申请号：US15982526

申请日：2018-05-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KIWOOK KIM ,  WONKYU KWAK ,  KWANG-MIN KIM ,  JOONG-SOO MOON

IPC: H01L27/32 ,  G06F3/047 ,  G06F3/041 ,  H01L51/52 ,  H01L51/00 ,  H01L51/56

Abstract: An OLED device includes a substrate including a display region including a pixel region and a peripheral region surrounding the pixel region. A pad region is spaced apart from the display region, and a bending region is disposed between the display region and the pad region. A plurality of pixel structures are disposed in the pixel region on the substrate. A touch screen structure is disposed on the pixel structures. A plurality of touch screen wirings are disposed in the bending region on the substrate. The touch screen wirings are electrically connected the touch screen structure. A connection structure is in the pad region. The connection structure electrically connects touch screen wirings to each other. A same touch sensing signal is applied to touch screen wirings that are connected to each other.