公开(公告)号：US20210257435A1

公开(公告)日：2021-08-19

申请号：US16998160

申请日：2020-08-20

Applicant: Samsung Display Co., LTD.

Inventor： Dong Won KIM ,  Hwa Jeong KIM ,  Ki Ho BANG ,  Dong Hyun SON

IPC: H01L27/32

Abstract: A display device includes an active area including pixels arranged in a matrix shape, a non-active area disposed at one side of the active area in a first direction and including a pad unit, non-active fanout wirings disposed in the non-active area and connected to the pad unit, signal wirings extending in the first direction to traverse the active area and connected to the pixels, and connection wirings, each at least partially passing through the active area and connecting some of the non-active fanout wirings and some of the signal wirings. Each of the connection wirings include first and third extension portion extending in the first direction, and a second extension portion extending in a second direction, and at least two of the pixels are disposed between corresponding extension portions of two adjacent connection wirings along a direction in which the corresponding extension portions are spaced apart from each other.

公开(公告)号：US20210083013A1

公开(公告)日：2021-03-18

申请号：US16854898

申请日：2020-04-22

Applicant: Samsung Display Co., LTD.

Inventor： Ki Ho BANG ,  Eunhye KIM ,  Saebom AHN ,  Sang Hyun JUN

IPC: H01L27/32 ,  H01L51/52 ,  G06F3/041 ,  G06F3/044

Abstract: A display device includes a base layer including a display area and first and second non-display areas, a circuit device layer on the base layer and including a driving circuit unit overlapping the first and second non-display areas, a power electrode outside the driving circuit unit, and a shielding electrode connected to the power electrode and through which first through-holes are defined, a light emitting device layer on the circuit device layer and including a second electrode and a connection electrode electrically connecting the power electrode to the second electrode and through which second through-holes are defined, a thin film encapsulation layer on the light emitting device layer, and a touch sensing layer on the thin film encapsulation layer. The first and second through-holes do not overlap each other in the first non-display area, and the first and second through-holes overlap each other in the second non-display area.

公开(公告)号：US20210013287A1

公开(公告)日：2021-01-14

申请号：US16819821

申请日：2020-03-16

Applicant: Samsung Display Co., LTD.

Inventor： Ki Ho BANG ,  Hwa Jeong KIM ,  Yong Hwan PARK ,  Yong Je JEON ,  Won Suk CHOI

IPC: H01L27/32 ,  G06F1/16 ,  G06F1/18 ,  H01L51/00

Abstract: A display device includes a display panel which includes a display area and a non-display area, a plurality of signal wirings arranged in the display area, a plurality of fanout wirings arranged in the non-display area and electrically connected to the signal wirings, and a plurality of connecting wirings connecting the signal wirings to the fanout wirings, where some of the plurality of fanout wirings intersect and are overlapped with each other in a plan view.

公开(公告)号：US20210005696A1

公开(公告)日：2021-01-07

申请号：US16838033

申请日：2020-04-02

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Ho BANG ,  Eun Hye Kim ,  Eun Ae Jung ,  Won Suk Choi

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display device includes a substrate, a pixel, an encapsulation film, a sensing electrode, a pad, a connection wire, and an extension pattern. The substrate include a display area, a non-display area outside the display area, an additional area at a side of the non-display area, and a bending area defined in at least a portion of the additional area. The pixel is on the display area. The encapsulation film is on the pixel. The sensing electrode is on the encapsulation film. The pad is on the additional area. The connection wire is on the non-display area and is directly connected to the sensing electrode. The extension pattern directly connects the pad and the connection wire to each other. The extension pattern traverses the bending area.