公开(公告)号：US20210201785A1

公开(公告)日：2021-07-01

申请号：US17183403

申请日：2021-02-24

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Wook KIM ,  Kwang Min KIM ,  Yang Wan KIM ,  Ji Su NA ,  Min Woo BYUN

IPC: G09G3/3233 ,  H01L27/32

Abstract: Provided are a display device. The display device comprises: a display unit defined by a display area and a non-display area located outside the display area, and including pixels arranged in the display area, first sensing wirings electrically connected to the pixels, and auxiliary voltage wirings electrically separated from the pixels; and a sensing unit electrically connected to the first sensing wirings, wherein the first sensing wirings and the auxiliary voltage wirings extend in a first direction and are sequentially arranged along a second direction perpendicular to the first direction at first intervals, the first sensing wirings are spaced apart from each other along the second direction at second intervals greater than the first intervals and are electrically separated from each other, and the auxiliary voltage wirings are electrically connected to each other.

公开(公告)号：US20210091162A1

公开(公告)日：2021-03-25

申请号：US16880459

申请日：2020-05-21

Applicant: Samsung Display Co., LTD.

Inventor： Ki Wook KIM ,  Joong-Soo MOON

IPC: H01L27/32 ,  H05K1/18

Abstract: A display panel includes pixels and a driver IC pad area; a driver IC on the driver IC pad area of the display panel; first input pads and first output pads that overlap the driver IC pad area; a flexible printed circuit adjacent to the driver IC pad area on the display panel; first output test pads that overlap the flexible printed circuit, and are respectively extended to the first output pads; and first input extending wires that overlap the flexible printed circuit, are respectively extended to the first input pads, and are between the first output test pads.

公开(公告)号：US20200005709A1

公开(公告)日：2020-01-02

申请号：US16373312

申请日：2019-04-02

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Wook KIM ,  Kwang Min KIM ,  Yang Wan KIM ,  Ji Su NA ,  Min Woo BYUN

IPC: G09G3/3233 ,  H01L27/32

Abstract: Provided are a display device. The display device comprises: a display unit defined by a display area and a non-display area located outside the display area, and including pixels arranged in the display area, first sensing wirings electrically connected to the pixels, and auxiliary voltage wirings electrically separated from the pixels; and a sensing unit electrically connected to the first sensing wirings, wherein the first sensing wirings and the auxiliary voltage wirings extend in a first direction and are sequentially arranged along a second direction perpendicular to the first direction at first intervals, the first sensing wirings are spaced apart from each other along the second direction at second intervals greater than the first intervals and are electrically separated from each other, and the auxiliary voltage wirings are electrically connected to each other.