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公开(公告)号：US10297655B2
公开(公告)日：2019-05-21
申请号：US16184224
申请日：2018-11-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ji-Hyun Ka , Seung-Kyu Lee , Hwan-Soo Jang , Jin-Tae Jeong
Abstract: A display apparatus includes a substrate including a display area, a peripheral area surrounding the display area, a function-adding area, of which at least a portion is surrounded by the display area, and a detour area disposed between the display area and the function-adding area. The display apparatus includes a plurality of pixel circuits disposed in the display area. A plurality of driving lines are electrically connected to the pixel circuits and extend in a direction in the display area. A first detour line is disposed in the detour area and is electrically connected to a first driving line. A second detour line is disposed in the detour area. The second detour line is electrically connected to a second driving line and is disposed in a different layer from the first detour line.
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公开(公告)号：US20190082517A1
公开(公告)日：2019-03-14
申请号：US16157030
申请日：2018-10-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ji-Hyun Ka , Won-Kyu Kwak
Abstract: A flexible display panel and a display apparatus including the flexible display panel are disclosed. The flexible display panel includes an encapsulated panel, a first protective film on one side of the encapsulated panel, and a second protective film on another side of the encapsulated panel. The encapsulated panel includes a flexible panel and a flexible encapsulation member on the flexible panel. The flexible panel includes a first region on a first plane and that includes a display region, and a second region on a second plane that is bent with respect to the first plane and that includes a non-display region. The flexible encapsulation member encapsulates the display region. The display apparatus also includes a support unit for maintaining a shape of the flexible panel.
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公开(公告)号：US10229962B2
公开(公告)日：2019-03-12
申请号：US15941767
申请日：2018-03-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dongsoo Kim , Ji-Hyun Ka
IPC: H01L27/32 , G09G3/3233 , H01L27/12 , H01L29/786
Abstract: An organic light emitting display (OLED) device includes an organic light emitting diode having an anode and a cathode. The organic light emitting diode is configured to receive a reference voltage. A control transistor includes a first control electrode and a first semiconductor active layer. The control transistor is configured to receive a control signal. A driving transistor includes a second control electrode that is electrically connected to the control transistor, an input electrode that is configured to receive a power voltage, an output electrode that is electrically connected to the anode of the organic light emitting diode, and a second semiconductor active layer that includes a different material from that of the first semiconductor active layer. A shielding electrode is disposed on the second semiconductor active layer, overlapping the driving transistor, and configured to receive the power voltage.
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公开(公告)号：US10210782B2
公开(公告)日：2019-02-19
申请号：US15455425
申请日：2017-03-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung-Kyu Lee , Tae Hoon Kwon , Ji-Hyun Ka , Won Kyu Kwak , Dong Soo Kim , Han-Sung Bae , Hey Jin Shin , Seung Ji Cha
IPC: G09G3/00
Abstract: A display device includes a peripheral area around a display area, a plurality of pixels in the display area, and a plurality of signal lines connected to the pixels. The signal lines include a plurality of data lines connected to the pixels, a crack detection line connected to first data lines among the data lines through a first transistor, and a control line connected to a gate of the first transistor. The crack detection line is in the peripheral area.
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公开(公告)号：US10134826B2
公开(公告)日：2018-11-20
申请号：US15404661
申请日：2017-01-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ji-Hyun Ka , Seung-Kyu Lee , Hwan-Soo Jang , Jin-Tae Jeong
Abstract: A display apparatus includes a substrate including a display area, a peripheral area surrounding the display area, a function-adding area, of which at least a portion is surrounded by the display area, and a detour area disposed between the display area and the function-adding area. The display apparatus includes a plurality of pixel circuits disposed in the display area. A plurality of driving lines are electrically connected to the pixel circuits and extend in a direction in the display area. A first detour line is disposed in the detour area and is electrically connected to a first driving line. A second detour line is disposed in the detour area. The second detour line is electrically connected to a second driving line and is disposed in a different layer from the first detour line.
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Patent Agency Ranking
公开(公告)号：US09947692B2
公开(公告)日：2018-04-17
申请号：US15161774
申请日：2016-05-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung-Kyu Lee , Tae Hoon Kwon , Ji-Hyun Ka
IPC: H01L23/34 , H01L27/12 , G02F1/1345 , G02F1/1362 , G09G3/36
CPC classification number: H01L27/124 , G02F1/1345 , G02F1/13458 , G02F1/136286 , G02F2001/13629 , G09G3/36 , G09G3/3648 , G09G2300/0408 , G09G2300/0426 , G09G2320/0209 , G09G2320/0223 , H01L27/1248
Abstract: Disclosed is a display device including: a substrate including a display area for displaying an image and a peripheral area neighboring the display area; a plurality of signal lines formed in the display area; a pad formed in the peripheral area; and a plurality of connection wires for connecting the signal lines and the pad, wherein a first connection wire and a second connection wire neighboring the first connection wire from among the plurality of connection wires are disposed on different layers, and the first connection wire and the second connection wire, which are formed to extend from the pad and are bent at least twice to have at least one being bent toward backward direction, are disposed in the peripheral area.
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公开(公告)号：US20180098405A1
公开(公告)日：2018-04-05
申请号：US15831250
申请日：2017-12-04
Applicant: Samsung Display Co., Ltd.
Inventor： Ji-Hyun Ka , Won-Kyu Kwak
CPC classification number: H05B33/22 , G02F1/133308 , G06F1/1601 , G06F1/1637 , G06F1/1643 , G06F1/1652 , G06F3/041 , G06F3/0412 , G06F2203/04102 , H01L27/3276 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , H05B33/04 , Y02E10/549
Abstract: A flexible display panel and a display apparatus including the flexible display panel are disclosed. The flexible display panel includes an encapsulated panel, a first protective film on one side of the encapsulated panel, and a second protective film on another side of the encapsulated panel. The encapsulated panel includes a flexible panel and a flexible encapsulation member on the flexible panel. The flexible panel includes a first region on a first plane and that includes a display region, and a second region on a second plane that is bent with respect to the first plane and that includes a non-display region. The flexible encapsulation member encapsulates the display region. The display apparatus also includes a support unit for maintaining a shape of the flexible panel.
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公开(公告)号：US09839096B2
公开(公告)日：2017-12-05
申请号：US15423400
申请日：2017-02-02
Applicant: Samsung Display Co., Ltd.
Inventor： Ji-Hyun Ka , Won-Kyu Kwak
CPC classification number: H05B33/22 , G02F1/133308 , G06F1/1601 , G06F1/1637 , G06F1/1643 , G06F1/1652 , G06F3/041 , G06F3/0412 , G06F2203/04102 , H01L27/3276 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , H05B33/04 , Y02E10/549
Abstract: A flexible display panel and a display apparatus including the flexible display panel are disclosed. The flexible display panel includes an encapsulated panel, a first protective film on one side of the encapsulated panel, and a second protective film on another side of the encapsulated panel. The encapsulated panel includes a flexible panel and a flexible encapsulation member on the flexible panel. The flexible panel includes a first region on a first plane and that includes a display region, and a second region on a second plane that is bent with respect to the first plane and that includes a non-display region. The flexible encapsulation member encapsulates the display region. The display apparatus also includes a support unit for maintaining a shape of the flexible panel.
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公开(公告)号：US20170317156A1
公开(公告)日：2017-11-02
申请号：US15583698
申请日：2017-05-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： DONGSOO KIM , Ji-Hyun Ka
IPC: H01L27/32 , H01L29/786 , H01L27/12
CPC classification number: H01L27/3272 , G09G3/3233 , G09G2310/0262 , G09G2320/045 , H01L27/1225 , H01L27/3262 , H01L27/3276 , H01L29/78672 , H01L29/7869 , H01L2227/323
Abstract: An organic light emitting display (OLED) device includes an organic light emitting diode having an anode and a cathode. The organic light emitting diode is configured to receive a reference voltage. A control transistor includes a first control electrode and a first semiconductor active layer. The control transistor is configured to receive a control signal. A driving transistor includes a second control electrode that is electrically connected to the control transistor, an input electrode that is configured to receive a power voltage, an output electrode that is electrically connected to the anode of the organic light emitting diode, and a second semiconductor active layer that includes a different material from that of the first semiconductor active layer. A shielding electrode is disposed on the second semiconductor active layer, overlapping the driving transistor, and configured to receive the power voltage.
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公开(公告)号：US20170150575A1
公开(公告)日：2017-05-25
申请号：US15423400
申请日：2017-02-02
Applicant: Samsung Display Co., Ltd.
Inventor： Ji-Hyun Ka , Won-Kyu Kwak
CPC classification number: H05B33/22 , G02F1/133308 , G06F1/1601 , G06F1/1637 , G06F1/1643 , G06F1/1652 , G06F3/041 , G06F3/0412 , G06F2203/04102 , H01L27/3276 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , H05B33/04 , Y02E10/549
Abstract: A flexible display panel and a display apparatus including the flexible display panel are disclosed. The flexible display panel includes an encapsulated panel, a first protective film on one side of the encapsulated panel, and a second protective film on another side of the encapsulated panel. The encapsulated panel includes a flexible panel and a flexible encapsulation member on the flexible panel. The flexible panel includes a first region on a first plane and that includes a display region, and a second region on a second plane that is bent with respect to the first plane and that includes a non-display region. The flexible encapsulation member encapsulates the display region. The display apparatus also includes a support unit for maintaining a shape of the flexible panel.
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