公开(公告)号：US11552136B2

公开(公告)日：2023-01-10

申请号：US16844847

申请日：2020-04-09

Applicant: Samsung Display Co., Ltd.

Inventor： Il-Joo Kim ,  Wonkyu Kwak ,  Jinsuk Lee ,  Chung Yi ,  Sungho Cho

IPC: H01L27/32 ,  H01L51/50 ,  G06F3/041

Abstract: An electronic apparatus includes: an electronic panel comprising a display unit comprising a plurality of pixels and a sensing unit comprising a plurality of sensing electrodes; and an electronic module overlapping with the electronic panel when viewed in a plan view, the sensing unit comprising: a base substrate comprising a hole area overlapping with the electronic module, an active area overlapping with the sensing electrodes, and a peripheral area adjacent to the active area; a connection line in the hole area and connected to a portion of the sensing electrodes; and a conductive light blocking pattern in the hole area and spaced apart from the connection line and the sensing electrodes.

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

IPC: G06F3/041 ,  G06F3/047

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.

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

IPC: G06F3/041 ,  H01L51/52 ,  H01L27/32

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.

公开(公告)号：US11489025B2

公开(公告)日：2022-11-01

申请号：US15610566

申请日：2017-05-31

Applicant: Samsung Display Co., Ltd.

Inventor： Se-ho Kim ,  Wonkyu Kwak ,  Ji-eun Lee ,  Yohan Kim ,  Dong-seop Park ,  Kwangsik Lee ,  Jaesun Lee ,  Sungho Cho

IPC: H01L27/32 ,  G06F3/041 ,  G06F3/044 ,  G09G3/3233 ,  H01L51/52

Abstract: A display device including a base layer, a circuit layer, a light emitting device layer, an organic layer, and a touch sensing unit. The base layer includes a display area and a non-display area. A plurality of insulation patterns overlaps the non-display area. The organic layer is disposed on the light emitting device and overlaps the plurality of insulation patterns and the organic light emitting diode. At least a portion of the plurality of touch signal lines overlaps the plurality of insulation patterns.

公开(公告)号：US11132094B2

公开(公告)日：2021-09-28

申请号：US16905156

申请日：2020-06-18

Applicant: Samsung Display Co., Ltd.

Inventor： Sunghee Kim ,  Sung-Jin Yang ,  Hyunsik Park ,  Chungi You ,  Sungho Cho

IPC: G06F3/044 ,  G06F3/047 ,  H01L27/32

Abstract: An electronic apparatus includes a plurality of first sensing electrodes, a plurality of second sensing electrodes, a plurality of first sensing lines, a plurality of second sensing lines, and a connection line connecting two second sensing patterns, which are spaced apart from each other, of one second sensing electrode of the second sensing electrodes. Each of the first sensing lines includes a trench line connected to one first sensing electrode of the first sensing electrodes and crossing the connection line so as to be insulated from the connection line. The connection line includes a plurality of line parts spaced apart from each other with the trench line therebetween on a plane and a bridge part on a layer different from that on which the line parts are on, the bridge part connecting the line parts to each other and having conductivity less than that of the trench line.

公开(公告)号：US10990233B2

公开(公告)日：2021-04-27

申请号：US16839325

申请日：2020-04-03

Applicant: Samsung Display Co., Ltd.

Inventor： Kiwook Kim ,  Kyongtae Park ,  Hyesong Kwun ,  Dae-won Lee ,  Donghoon Jeong ,  Won-kyu Kwak ,  Kwangmin Kim ,  JoongSoo Moon ,  Changkyu Jin ,  Kyu-sik Cho ,  Sungho Cho

IPC: H01L27/32 ,  H01L51/00 ,  G06F3/041 ,  H01L51/52 ,  H01L23/00 ,  G06F3/044

Abstract: A display apparatus includes a substrate including a display region and a non-display region, a display element layer, a pad group, a touch electrode layer, and a touch insulating layer. The display element layer includes display elements provided in the display region in a plan view. The pad group may include output pads provided on substrate and provided in the non-display region in the plan view. The touch electrode layer is provided on the display element layer. The touch insulating layer is provided on the display element layer and contacts the touch electrode layer. An intaglio pattern is provided in the touch insulating layer overlapped with the non-display region, and the intaglio pattern is not overlapped with the pad group.

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

IPC: G06F3/041 ,  H01L27/32

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.