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公开(公告)号：US20220181421A1
公开(公告)日：2022-06-09
申请号：US17506043
申请日：2021-10-20
Applicant: Samsung Display Co., Ltd.
Inventor： JUNWON CHOI , JAEWON KIM , JUNYOUNG MIN
IPC: H01L27/32 , G09G3/3233
Abstract: A display device includes: pixel circuits defining pixel circuit rows each extending in a first direction and pixel circuit columns each extending in a second direction crossing the first direction; active patterns disposed to correspond to the pixel circuits, respectively; a horizontal diode initialization voltage line which transmits a diode initialization voltage and extends in the first direction; and a vertical diode initialization voltage line extending in the second direction and connected to the horizontal diode initialization voltage line. Each of the active patterns includes first and second diode initialization active regions to which the diode initialization voltage is applied. First active patterns of the plurality of the active patterns corresponding to one of the pixel circuit rows are connected to each other. A first end of one of the first and second diode initialization active regions contact the vertical diode initialization voltage line.
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公开(公告)号：US20220413697A1
公开(公告)日：2022-12-29
申请号：US17651141
申请日：2022-02-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JANGHUI KIM , JAEWON KIM , INNAM LEE , CHOONHYOP LEE
Abstract: A display device includes a display panel and an input sensing part disposed on the display panel. The input sensing part includes first sensing electrodes extending in a first direction and arranged in a second direction crossing the first direction, first lines connected to the first sensing electrodes, second sensing electrodes extending in the second direction and arranged in the first direction, and second lines connected to the second sensing electrodes. The second lines include second-first lines defined as j-th to k-th second lines, and the first lines are connected to the second-first lines.
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公开(公告)号：US20200175917A1
公开(公告)日：2020-06-04
申请号：US16539066
申请日：2019-08-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JUNYOUNG JO , JAEWON KIM , HYUNAE PARK , JUNYONG AN , NUREE UM , YOUNGSOO YOON , ILGOO YOUN , YUNKYEONG IN , DONGHYEON JANG , SEUNGHAN JO
IPC: G09G3/3225 , G09G3/3275 , H01L51/52 , H01L27/32
Abstract: A display apparatus includes a substrate including a display area, a first non-display area, a second non-display area, and a bending area between the first non-display area and the second non-display area, a display unit positioned in the display area, a driving circuit positioned in the second non-display area, and a fan-out portion transmitting a data signal applied from the driving circuit to the display unit. The fan-out portion includes a first fan-out portion including first conductive lines, a second fan-out portion including second conductive lines, and a separation area between the first fan-out portion and the second fan-out portion that are separated from each other by a predetermined distance in the bending area. A first width of a first conductive line closest to the separation area and a second width of a second conductive line closest to the separation area are different from each other.
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公开(公告)号：US20200176538A1
公开(公告)日：2020-06-04
申请号：US16446241
申请日：2019-06-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： NUREE UM , JAEWON KIM , HYUNAE PARK , HYUNGJUN PARK , SEUNGWOO SUNG , JUNYONG AN , YUNKYEONG IN , DONGHYEON JANG , SEUNGHAN JO , JUNYOUNG JO
Abstract: A display panel includes a substrate having a first area, a second area at least partially surrounding the first area, and a third area disposed between the first area and the second area. A plurality of display elements is disposed in the second area. A plurality of wirings detours around an edge of the first area in the third area. A first electrode layer covers at least a portion of the plurality of wirings. A second electrode layer is disposed over the first electrode layer and contacts at least a portion of the first electrode layer.
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