公开(公告)号：US12079040B2

公开(公告)日：2024-09-03

申请号：US18095509

申请日：2023-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Young Ko ,  Ki Nam Kim ,  Kwan Young Han ,  Yong Youl Cho

IPC: G06F1/16 ,  G06F3/041

CPC classification number: G06F1/1652 ,  G06F1/1643 ,  G06F3/041 ,  G06F2203/04102 ,  G06F2203/04103

Abstract: A flexible display device including a touch sensor, including a flexible substrate, a light emission layer formed over the flexible substrate, and an encapsulation layer formed over the light emission layer and comprising a plurality of encapsulating thin films and a touch detecting layer configured to detect a touch input. The encapsulating thin films include at least one inorganic film and at least one organic film and the touch detecting layer is interposed between a selected one of the at least one inorganic film and a selected one of the at least one organic film that are adjacent to each other.

公开(公告)号：US11372450B2

公开(公告)日：2022-06-28

申请号：US16816740

申请日：2020-03-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Young Ko ,  Ki Nam Kim ,  Kwan Young Han ,  Yong Youl Cho

IPC: G06F1/16 ,  G06F3/041

Abstract: A flexible display device including a touch sensor is disclosed. In one aspect, the display device includes a flexible substrate, a light emission layer formed over the flexible substrate, and an encapsulation layer formed over the light emission layer and comprising a plurality of encapsulating thin films and a touch detecting layer configured to detect a touch input. The encapsulating thin films include at least one inorganic film and at least one organic film and the touch detecting layer is interposed between a selected one of the at least one inorganic film and a selected one of the at least one organic film that are adjacent to each other.

公开(公告)号：US11367815B2

公开(公告)日：2022-06-21

申请号：US16941102

申请日：2020-07-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Bum Han ,  Young Gil Park ,  Jung Hwa Park ,  Na Ri Ahn ,  Soo Im Jeong ,  Ki Nam Kim ,  Moon Sung Kim

IPC: H01L27/00 ,  H01L29/00 ,  H01L33/00 ,  H01L33/58 ,  H01L33/40 ,  H01L29/24 ,  H01L27/12

Abstract: A display device is provided including a substrate. A second semiconductor layer is disposed on the substrate. The second semiconductor layer includes Si. A second gate lower electrode overlaps a channel region of the second semiconductor layer. A second gate insulating layer is disposed on the second gate lower electrode. A second gate upper electrode and a light blocking layer are disposed on the second gate insulating layer. A first auxiliary layer is disposed on the second gate upper electrode and the light blocking layer. A first semiconductor layer overlaps the light blocking layer. The first semiconductor layer includes an oxide semiconductor. A first gate electrode overlaps a channel region of the first semiconductor layer. The first auxiliary layer includes an insulating layer including at least one compound selected from SiNx, SiOx, and SiON, and at least one material selected from F, Cl, and C.

公开(公告)号：US10627865B2

公开(公告)日：2020-04-21

申请号：US15647267

申请日：2017-07-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Young Ko ,  Ki Nam Kim ,  Kwan Young Han ,  Yong Youl Cho

IPC: G06F1/16 ,  G06F3/041

Abstract: A flexible display device including a touch sensor is disclosed. In one aspect, the display device includes a flexible substrate, a light emission layer formed over the flexible substrate, and an encapsulation layer formed over the light emission layer and comprising a plurality of encapsulating thin films and a touch detecting layer configured to detect a touch input. The encapsulating thin films include at least one inorganic film and at least one organic film and the touch detecting layer is interposed between a selected one of the at least one inorganic film and a selected one of the at least one organic film that are adjacent to each other.

公开(公告)号：US11599153B2

公开(公告)日：2023-03-07

申请号：US17850938

申请日：2022-06-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Young Ko ,  Ki Nam Kim ,  Kwan Young Han ,  Yong Youl Cho

IPC: G06F1/16 ,  G06F3/041

Abstract: A flexible display device including a touch sensor is disclosed. In one aspect, the display device includes a flexible substrate, a light emission layer formed over the flexible substrate, and an encapsulation layer formed over the light emission layer and comprising a plurality of encapsulating thin films and a touch detecting layer configured to detect a touch input. The encapsulating thin films include at least one inorganic film and at least one organic film and the touch detecting layer is interposed between a selected one of the at least one inorganic film and a selected one of the at least one organic film that are adjacent to each other.

公开(公告)号：US09720449B2

公开(公告)日：2017-08-01

申请号：US14482879

申请日：2014-09-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Young Ko ,  Ki Nam Kim ,  Kwan Young Han ,  Yong Youl Cho

IPC: G06F3/041 ,  G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1643 ,  G06F3/041 ,  G06F2203/04102 ,  G06F2203/04103

Abstract: A flexible display device including a touch sensor is disclosed. In one aspect, the display device includes a flexible substrate, a light emission layer formed over the flexible substrate, and an encapsulation layer formed over the light emission layer and comprising a plurality of encapsulating thin films and a touch detecting layer configured to detect a touch input. The encapsulating thin films include at least one inorganic film and at least one organic film and the touch detecting layer is interposed between a selected one of the at least one inorganic film and a selected one of the at least one organic film that are adjacent to each other.

公开(公告)号：US11967669B2

公开(公告)日：2024-04-23

申请号：US17843052

申请日：2022-06-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Bum Han ,  Young Gil Park ,  Jung Hwa Park ,  Na Ri Ahn ,  Soo Im Jeong ,  Ki Nam Kim ,  Moon Sung Kim

IPC: H01L27/12 ,  H01L29/24 ,  H01L33/40 ,  H01L33/58

CPC classification number: H01L33/58 ,  H01L27/1225 ,  H01L27/1237 ,  H01L29/24 ,  H01L33/40

Abstract: A display device is provided including a substrate. A second semiconductor layer is disposed on the substrate. The second semiconductor layer includes Si. A second gate lower electrode overlaps a channel region of the second semiconductor layer. A second gate insulating layer is disposed on the second gate lower electrode. A second gate upper electrode and a light blocking layer are disposed on the second gate insulating layer. A first auxiliary layer is disposed on the second gate upper electrode and the light blocking layer. A first semiconductor layer overlaps the light blocking layer. The first semiconductor layer includes an oxide semiconductor. A first gate electrode overlaps a channel region of the first semiconductor layer. The first auxiliary layer includes an insulating layer including at least one compound selected from SiNx, SiOx, and SiON, and at least one material selected from F, Cl, and C.

公开(公告)号：US20200209927A1

公开(公告)日：2020-07-02

申请号：US16816740

申请日：2020-03-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Young KO ,  Ki Nam Kim ,  Kwan Young Han ,  Yong Youl Cho

IPC: G06F1/16 ,  G06F3/041

Abstract: A flexible display device including a touch sensor is disclosed. In one aspect, the display device includes a flexible substrate, a light emission layer formed over the flexible substrate, and an encapsulation layer formed over the light emission layer and comprising a plurality of encapsulating thin films and a touch detecting layer configured to detect a touch input. The encapsulating thin films include at least one inorganic film and at least one organic film and the touch detecting layer is interposed between a selected one of the at least one inorganic film and a selected one of the at least one organic film that are adjacent to each other.

公开(公告)号：US10671122B2

公开(公告)日：2020-06-02

申请号：US15647267

申请日：2017-07-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Young Ko ,  Ki Nam Kim ,  Kwan Young Han ,  Yong Youl Cho

IPC: G06F1/16 ,  G06F3/041

Abstract: A flexible display device including a touch sensor is disclosed. In one aspect, the display device includes a flexible substrate, a light emission layer formed over the flexible substrate, and an encapsulation layer formed over the light emission layer and comprising a plurality of encapsulating thin films and a touch detecting layer configured to detect a touch input. The encapsulating thin films include at least one inorganic film and at least one organic film and the touch detecting layer is interposed between a selected one of the at least one inorganic film and a selected one of the at least one organic film that are adjacent to each other.

公开(公告)号：US20220320391A1

公开(公告)日：2022-10-06

申请号：US17843052

申请日：2022-06-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Bum HAN ,  Young Gil Park ,  Jung Hwa Park ,  Na Ri Ahn ,  Soo Im Jeong ,  Ki Nam Kim ,  Moon Sung Kim

IPC: H01L33/58 ,  H01L33/40 ,  H01L29/24 ,  H01L27/12

Abstract: A display device is provided including a substrate. A second semiconductor layer is disposed on the substrate. The second semiconductor layer includes Si. A second gate lower electrode overlaps a channel region of the second semiconductor layer. A second gate insulating layer is disposed on the second gate lower electrode. A second gate upper electrode and a light blocking layer are disposed on the second gate insulating layer. A first auxiliary layer is disposed on the second gate upper electrode and the light blocking layer. A first semiconductor layer overlaps the light blocking layer. The first semiconductor layer includes an oxide semiconductor. A first gate electrode overlaps a channel region of the first semiconductor layer. The first auxiliary layer includes an insulating layer including at least one compound selected from SiNx, SiOx, and SiON, and at least one material selected from F, Cl, and C.