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公开(公告)号：US11355447B2
公开(公告)日：2022-06-07
申请号：US16812192
申请日：2020-03-06
Applicant: Samsung Display Co., Ltd.
Inventor： Sung-Jin Yang , Taeik Kim , Hyunsik Park , Chungi You
IPC: H01L23/544 , G06F3/041 , G06F3/044 , H04M1/02
Abstract: An electronic device includes a first sensing insulation layer having a first opening defined thereon, a first sensing electrode including a first sensing pattern and a first connection pattern connected to each other, a second sensing electrode including a second sensing pattern spaced apart from the first sensing pattern and a second connection pattern connected to the second sensing pattern and on a different layer from the first connection pattern with the first sensing insulation layer interposed therebetween, sensing lines connected to the first sensing electrode and the second sensing electrode, respectively, a pad unit including sensing pads connected to a corresponding sensing line selected from among the sensing lines, and an input sensing unit including an align key, wherein the align key is exposed through the first sensing insulation layer by the first opening.
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公开(公告)号：US10817088B2
公开(公告)日：2020-10-27
申请号：US16738632
申请日：2020-01-09
Applicant: Samsung Display Co., Ltd.
Inventor： Sung-Jin Yang , Hyunsik Park , Taeik Kim , Chungi You , Sungho Cho
Abstract: A display device including a first substrate, a second substrate, sensing electrodes disposed on the second substrate and to sense an input, sensing wirings electrically connected to the sensing electrodes, an input sensing panel including sensing pads electrically connected to the sensing wirings, and a coupling member to couple the first substrate and the second substrate, wherein the sensing wirings respectively include transparent conductive wirings disposed on the second substrate and metal wirings disposed on the transparent conductive wirings and electrically connected to the transparent conductive wirings, and each of the sensing pad includes a transparent conductive pad disposed on the second substrate and connected to the transparent conductive wiring.
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公开(公告)号：US20200257392A1
公开(公告)日：2020-08-13
申请号：US16784567
申请日：2020-02-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： SUNG-JIN YANG , Taeik Kim , Hyunsik Park , Chungi You
Abstract: A display device includes a display panel and an input sensing panel which includes sensing electrodes disposed on the display panel and which sense an input, sensing lines electrically connected to the sensing electrodes and which include a transparent conductive line disposed on the display panel and a metal line disposed on the transparent conductive line, and an insulating layer disposed between the transparent conductive line and the metal line. A plurality of contact holes are formed which penetrate through the insulating layer and expose the transparent conductive line, and some of the plurality of contact holes are arranged in a widthwise direction of the transparent conductive line.
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Patent Agency Ranking
公开(公告)号：US11307692B2
公开(公告)日：2022-04-19
申请号：US16911829
申请日：2020-06-25
Applicant: Samsung Display Co., Ltd.
Inventor： Sung-Jin Yang , Taeik Kim , Hyunsik Park , Chungi You
Abstract: A display device includes a display panel and an input sensing panel. The input sensing panel may include a base layer, a plurality of sensing electrodes, sensing lines, and sensing pads. Each of the sensing lines may include a transparent conductive line on the base layer, a metal line directly on the transparent conductive line, and an insulation layer covering the metal line. Openings may be defined in at least one of the metal line and the transparent conductive line.
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公开(公告)号：US20200225782A1
公开(公告)日：2020-07-16
申请号：US16738632
申请日：2020-01-09
Applicant: Samsung Display Co., Ltd.
Inventor： Sung-Jin Yang , Hyunsik Park , Taeik Kim , Chungi You , Sungho Cho
Abstract: A display device including a first substrate, a second substrate, sensing electrodes disposed on the second substrate and to sense an input, sensing wirings electrically connected to the sensing electrodes, an input sensing panel including sensing pads electrically connected to the sensing wirings, and a coupling member to couple the first substrate and the second substrate, wherein the sensing wirings respectively include transparent conductive wirings disposed on the second substrate and metal wirings disposed on the transparent conductive wirings and electrically connected to the transparent conductive wirings, and each of the sensing pad includes a transparent conductive pad disposed on the second substrate and connected to the transparent conductive wiring.
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公开(公告)号：US11335738B2
公开(公告)日：2022-05-17
申请号：US16923657
申请日：2020-07-08
Applicant: Samsung Display Co., Ltd.
Inventor： Junho Choi , Chungi You , Minchang Kim , Taeik Kim
Abstract: A display device includes: a lower substrate including a first area, and a second area surrounding the first area; a display layer including a plurality of display elements at the second area, and having a first hole corresponding to the first area; and an upper substrate covering the display layer. The upper substrate includes a lower surface facing the lower substrate, and the lower surface of the upper substrate has a first groove corresponding to the first area.
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公开(公告)号：US11249571B2
公开(公告)日：2022-02-15
申请号：US16784567
申请日：2020-02-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sung-Jin Yang , Taeik Kim , Hyunsik Park , Chungi You , Sungho Cho
Abstract: A display device includes a display panel and an input sensing panel which includes sensing electrodes disposed on the display panel and which sense an input, sensing lines electrically connected to the sensing electrodes and which include a transparent conductive line disposed on the display panel and a metal line disposed on the transparent conductive line, and an insulating layer disposed between the transparent conductive line and the metal line. A plurality of contact holes are formed which penetrate through the insulating layer and expose the transparent conductive line, and some of the plurality of contact holes are arranged in a widthwise direction of the transparent conductive line.
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公开(公告)号：US10949018B2
公开(公告)日：2021-03-16
申请号：US16692111
申请日：2019-11-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chungi You , Taeik Kim , Hyunsik Park , Sungho Cho
Abstract: The display module includes a display panel and an input sensing unit disposed on the display panel that includes an active area and a non-active area adjacent to the active area. The input sensing unit includes a first conductive layer that includes a plurality of sensing electrodes that overlap the active area and a plurality of auxiliary lines that overlap the non-active area and are electrically connected to the sensing electrodes, a first insulation layer that includes a plurality of contact holes that respectively overlap the auxiliary lines and are disposed on the first conductive layer, a second conductive layer that includes a plurality of sensing lines that overlap the non-active area and respectively contact the auxiliary lines through the contact holes, and a second insulation layer disposed on the second conductive layer.
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