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公开(公告)号：US11650465B2
公开(公告)日：2023-05-16
申请号：US17137283
申请日：2020-12-29
Applicant: Samsung Display Co., Ltd.
Inventor： Sujeong Kim , Hanho Park , Sangwon Yeo , Daegeun Lee , Joonsam Kim
CPC classification number: G02F1/13458 , H01L24/06 , H01L27/323 , H01L27/3255 , H01L27/3276 , H01L51/0097 , G06F3/044 , H01L2224/0217 , H01L2224/0603 , H01L2224/0605 , H01L2224/06132 , H01L2251/5338 , H01L2924/12044 , H05K1/111 , H05K2201/09409 , H05K2201/10128
Abstract: A display device including a display panel including a base layer, a circuit layer disposed on the base layer, and a pad part having a plurality of pads disposed on the base layer; and a driving chip disposed on the pad part and including a plurality of chip pads. The plurality of pads include a first pad having a smaller area than a corresponding chip pad among the plurality of chip pads and a second pad electrically connected to the circuit layer.
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公开(公告)号：US10910333B2
公开(公告)日：2021-02-02
申请号：US16535696
申请日：2019-08-08
Applicant: Samsung Display Co., Ltd.
Inventor： Sujeong Kim , Hanho Park , Sangwon Yeo , Daegeun Lee , Joonsam Kim
Abstract: A display device including a display panel including a base layer, a circuit layer disposed on the base layer, and a pad part having a plurality of pads disposed on the base layer; and a driving chip disposed on the pad part and including a plurality of chip pads. The plurality of pads include a first pad having a smaller area than a corresponding chip pad among the plurality of chip pads and a second pad electrically connected to the circuit layer.
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Patent Agency Ranking
公开(公告)号：US12055827B2
公开(公告)日：2024-08-06
申请号：US18134509
申请日：2023-04-13
Applicant: Samsung Display Co., Ltd.
Inventor： Sujeong Kim , Hanho Park , Sangwon Yeo , Daegeun Lee , Joonsam Kim
IPC: G02F1/1345 , H01L23/00 , H10K59/129 , H10K59/131 , H10K59/40 , H10K77/10 , G06F3/044 , H05K1/11 , H10K102/00
CPC classification number: G02F1/13458 , H01L24/06 , H10K59/129 , H10K59/131 , H10K59/40 , H10K77/111 , G06F3/044 , H01L2224/0217 , H01L2224/0603 , H01L2224/0605 , H01L2224/06132 , H01L2924/12044 , H05K1/111 , H05K2201/09409 , H05K2201/10128 , H10K2102/311
Abstract: A display device including a display panel including a base layer, a circuit layer disposed on the base layer, and a pad part having a plurality of pads disposed on the base layer; and a driving chip disposed on the pad part and including a plurality of chip pads. The plurality of pads include a first pad having a smaller area than a corresponding chip pad among the plurality of chip pads and a second pad electrically connected to the circuit layer.
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公开(公告)号：US11839119B2
公开(公告)日：2023-12-05
申请号：US17035679
申请日：2020-09-29
Applicant: Samsung Display Co., Ltd.
Inventor： Euttum Kim , Sangwon Yeo
IPC: H10K59/131 , H10K50/842
CPC classification number: H10K59/131 , H10K50/8426
Abstract: A display device includes a display substrate including a plurality of first pads arranged in a first pad area and a plurality of second pads arranged in a second pad area, wherein the first pads and the second pads are arranged in different rows from each other, a circuit board including first circuit pads facing the first pads, respectively, and second circuit pads facing the second pads, respectively, and an adhesive member disposed between the display substrate and the circuit board and including an adhesive layer and a plurality of conductive balls distributed in the adhesive layer. Here, a first density of first conductive balls overlapping the first pad area among the conductive balls is greater that a second density of second conductive balls overlapping the second pad area among the conductive balls.
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5.发明授权公开(公告)号：US10410987B2
公开(公告)日：2019-09-10
申请号：US15619526
申请日：2017-06-11
Applicant: Samsung Display Co., Ltd.
Inventor： Sujeong Kim , Hanho Park , Sangwon Yeo , Daegeun Lee , Joonsam Kim
Abstract: A display device including a display panel including a base layer, a circuit layer disposed on the base layer, and a pad part having a plurality of pads disposed on the base layer; and a driving chip disposed on the pad part and including a plurality of chip pads. The plurality of pads include a first pad having a smaller area than a corresponding chip pad among the plurality of chip pads and a second pad electrically connected to the circuit layer.
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公开(公告)号：US20230251535A1
公开(公告)日：2023-08-10
申请号：US18134509
申请日：2023-04-13
Applicant: Samsung Display Co., Ltd.
Inventor： Sujeong KIM , Hanho Park , Sangwon Yeo , Daegeun Lee , Joonsam Kim
IPC: G02F1/1345 , H10K59/40 , H10K59/129 , H10K59/131 , H10K77/10 , H01L23/00
CPC classification number: G02F1/13458 , H10K59/40 , H10K59/129 , H10K59/131 , H10K77/111 , H01L24/06 , H05K1/111
Abstract: A display device including a display panel including a base layer, a circuit layer disposed on the base layer, and a pad part having a plurality of pads disposed on the base layer; and a driving chip disposed on the pad part and including a plurality of chip pads. The plurality of pads include a first pad having a smaller area than a corresponding chip pad among the plurality of chip pads and a second pad electrically connected to the circuit layer.
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公开(公告)号：US20210116734A1
公开(公告)日：2021-04-22
申请号：US17137283
申请日：2020-12-29
Applicant: Samsung Display Co., Ltd.
Inventor： Sujeong Kim , Hanho Park , Sangwon Yeo , Daegeun Lee , Joonsam Kim
IPC: G02F1/1345 , H01L23/00 , H01L27/32 , H01L51/00
Abstract: A display device including a display panel including a base layer, a circuit layer disposed on the base layer, and a pad part having a plurality of pads disposed on the base layer; and a driving chip disposed on the pad part and including a plurality of chip pads. The plurality of pads include a first pad having a smaller area than a corresponding chip pad among the plurality of chip pads and a second pad electrically connected to the circuit layer.
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