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公开(公告)号：US20230422575A1
公开(公告)日：2023-12-28
申请号：US18238511
申请日：2023-08-27
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjae Na , Jaseung Ku , Kwan-ho Kim , Gyeongnam Bang , Hoseok Son , Sungyeon Cho
CPC classification number: H10K59/40 , G06F3/0412 , G06F3/0443 , G06F3/0446 , G06F3/0448 , H10K77/111 , G06F2203/04102 , G02B1/11
Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.
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公开(公告)号：US11450717B2
公开(公告)日：2022-09-20
申请号：US17402870
申请日：2021-08-16
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjae Na , Jaseung Ku , Kwan-ho Kim , Gyeongnam Bang , Hoseok Son , Sungyeon Cho
Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.
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公开(公告)号：US10817117B2
公开(公告)日：2020-10-27
申请号：US16102467
申请日：2018-08-13
Applicant: Samsung Display Co., Ltd.
Inventor： Hoseok Son , Kwan-ho Kim , Sungyeon Cho , Jaseung Ku
IPC: G06F3/044 , G06F3/047 , G06F3/0488 , G06F3/041
Abstract: An input-sensing device may include a plurality of sensors, and each of the plurality of sensors includes a plurality of protruding portions, and a plurality of signal lines that are connected to some of the plurality of sensors. The number of the protruding portions included in a sensor that is connected to one of the plurality of signal lines may be less than the number of the protruding portions included in another sensor that is connected to another one of the plurality of signal lines.
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公开(公告)号：US12164334B2
公开(公告)日：2024-12-10
申请号：US17929688
申请日：2022-09-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sungyeon Cho , Hoseok Son , Sungun Park , Jongin Baek , Kyung-Hwa Lim
Abstract: A display device includes a display panel, a main digitizer and a sub-digitizer disposed behind the display panel. A main flexible circuit board is disposed on a rear surface of the main digitizer and is connected to the main digitizer. A sub-flexible circuit board disposed on a rear surface of the sub-digitizer and connected to the sub-digitizer. A bridge flexible circuit board disposed on the rear surface of the main digitizer and the rear surface of the sub-digitizer and connected to the main flexible circuit board and the sub-flexible circuit board.
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公开(公告)号：US11758790B2
公开(公告)日：2023-09-12
申请号：US17948130
申请日：2022-09-19
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjae Na , Jaseung Ku , Kwan-ho Kim , Gyeongnam Bang , Hoseok Son , Sungyeon Cho
CPC classification number: H10K59/40 , G06F3/0412 , G06F3/0443 , G06F3/0446 , G06F3/0448 , H10K77/111 , G02B1/11 , G02B5/3016 , G06F2203/04102 , G06F2203/04111 , G06F2203/04112 , H10K2102/311
Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.
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Patent Agency Ranking
公开(公告)号：US20220077240A1
公开(公告)日：2022-03-10
申请号：US17402870
申请日：2021-08-16
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjae NA , Jaseung Ku , Kwan-ho Kim , Gyeongnam Bang , Hoseok Son , Sungyeon Cho
Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.
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公开(公告)号：US20230341961A1
公开(公告)日：2023-10-26
申请号：US18212146
申请日：2023-06-20
Applicant: Samsung Display Co., Ltd.
Inventor： Kwan-ho Kim , Gyeongnam Bang , Sangwon Lee , Hyunjae Na , Hoseok Son , Sungyeon Cho , Jaseung Ku , Taehyeog Jung
CPC classification number: G06F3/0412 , G06F3/047 , G06F3/0443
Abstract: A display device including an input sensing unit. The input sensing unit includes sensors and signal lines connecting the sensors to a driving circuit for sensing a touch. The signal lines may include reception signal lines and transmission signal lines. A resistance value of the reception signal line connected to the sensor relatively far from the driving circuit is smaller than a resistance value of the reception signal line connected to the sensor relatively close to the driving circuit.
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公开(公告)号：US11720193B2
公开(公告)日：2023-08-08
申请号：US17665080
申请日：2022-02-04
Applicant: Samsung Display Co., Ltd.
Inventor： Kwan-Ho Kim , Gyeongnam Bang , Sangwon Lee , Hyunjae Na , Hoseok Son , Sungyeon Cho , Jaseung Ku , Taehyeog Jung
CPC classification number: G06F3/0412 , G06F3/047 , G06F3/0443
Abstract: A display device including an input sensing unit. The input sensing unit includes sensors and signal lines connecting the sensors to a driving circuit for sensing a touch. The signal lines may include reception signal lines and transmission signal lines. A resistance value of the reception signal line connected to the sensor relatively far from the driving circuit is smaller than a resistance value of the reception signal line connected to the sensor relatively close to the driving circuit.
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公开(公告)号：US10921916B2
公开(公告)日：2021-02-16
申请号：US16274034
申请日：2019-02-12
Applicant: Samsung Display Co., Ltd.
Inventor： Kyungseop Kim , Kwanho Kim , Inseo Kee , Sungkyun Park , Hoseok Son , Jinbo Shim , Sangyoun Han , Jungmoo Hong
Abstract: Disclosed herein is a display device. The display device includes: a display panel including a substrate; and a touch sensing unit located on the substrate. The touch sensing unit includes: a first pattern including a plurality of first lines; a first insulating layer located on the first pattern; and a second pattern located on the first insulating layer, and including a plurality of second lines overlapping the first lines in parallel with each other on a plane. Both side first boundary lines defining a width of each of the first lines are located between both side second boundary lines defining a width of each of the second lines on a plane.
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公开(公告)号：US20200183518A1
公开(公告)日：2020-06-11
申请号：US16793311
申请日：2020-02-18
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjae Na , Jaseung Ku , Kwan-ho Kim , Gyeongnam Bang , Hoseok Son , Sungyeon Cho
Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.
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