公开(公告)号：US20240107836A1

公开(公告)日：2024-03-28

申请号：US18387088

申请日：2023-11-06

申请人： Samsung Display Co., Ltd.

发明人： Yi Joon Ahn ,  Eun-Kyung Yeon ,  Jaebeen Lee

IPC分类号： H10K59/131 ,  H01L25/18 ,  H10K71/00 ,  H10K77/10

CPC分类号： H10K59/131 ,  H01L25/18 ,  H10K71/00 ,  H10K77/10 ,  H10K59/1201

摘要： A display panel including: a substrate having a through hole, a conductive part disposed on an inner surface of the through hole and a resin part in the through hole and adjacent to the conductive part; a circuit layer disposed at a first side of the substrate; and a pad disposed at a second side of the substrate and electrically connected to the circuit layer by the conductive part, wherein a width of the through hole is larger near the first side or the second side of the substrate than at a center of the through hole.

公开(公告)号：US11849611B2

公开(公告)日：2023-12-19

申请号：US17322978

申请日：2021-05-18

申请人： Samsung Display Co., Ltd.

发明人： Yi Joon Ahn ,  Eun-Kyung Yeon ,  Jaebeen Lee

IPC分类号： H10K59/131 ,  H01L25/18 ,  H10K71/00 ,  H10K77/10 ,  H10K59/12

CPC分类号： H10K59/131 ,  H01L25/18 ,  H10K71/00 ,  H10K77/10 ,  H10K59/1201

摘要： A display panel including: a substrate having a through hole, a conductive part disposed on an inner surface of the through hole and a resin part in the through hole and adjacent to the conductive part; a circuit layer disposed at a first side of the substrate; and a pad disposed at a second side of the substrate and electrically connected to the circuit layer by the conductive part, wherein a width of the through hole is larger near the first side or the second side of the substrate than at a center of the through hole.

公开(公告)号：US11938569B2

公开(公告)日：2024-03-26

申请号：US17525199

申请日：2021-11-12

申请人： Samsung Display Co., Ltd.

发明人： Yong-Hoon Kwon ,  Byunghoon Kim ,  Taeoh Kim ,  Jaebeen Lee

IPC分类号： B23K26/364

CPC分类号： B23K26/364

摘要： A manufacturing method of a window includes providing a window including a first non-folding portion, a second non-folding portion, and a folding portion disposed between the first and second non-folding portions and irradiating a laser beam to a front surface of the folding portion of the window to form a first groove in the front surface of the folding portion. The first and second non-folding portions and the folding portion are arranged in the window in a first direction, first processing areas extending in a second direction intersecting the first direction and arranged in the first direction are defined in the front surface of the folding portion, and the laser beam is irradiated at least once to each of the first processing areas in the second direction.

公开(公告)号：US11910663B2

公开(公告)日：2024-02-20

申请号：US17235224

申请日：2021-04-20

申请人： Samsung Display Co., Ltd.

发明人： Daehwan Jang ,  Yunjong Yeo ,  Jaebeen Lee ,  Sungwon Cho ,  Jin Ho Cho

IPC分类号： H10K59/131 ,  G09G3/3225 ,  H10K50/844 ,  H10K59/122 ,  H10K71/00 ,  H10K59/12

CPC分类号： H10K59/131 ,  G09G3/3225 ,  H10K50/844 ,  H10K59/122 ,  H10K71/00 ,  H10K59/1201

摘要： A display panel includes a pad line disposed on a rear surface of a base layer and a connection line disposed on a front surface of the base layer. The pad line and the connection line are connected in an area overlapping a pad hole defined to pass through the base layer, and the pad line is connected to a driving unit on the rear surface of the base layer.