公开(公告)号：US20210074793A1

公开(公告)日：2021-03-11

申请号：US16844435

申请日：2020-04-09

Applicant: Samsung Display Co., Ltd.

Inventor： Kyunghyun BAEK ,  Seok Je SEONG ,  Hyeonsik KIM ,  Yoonjee SHIN ,  Jae Hyun LEE ,  Woo Ho JEONG ,  Yoon-Jong CHO

IPC: H01L27/32 ,  H01L29/786

Abstract: A display panel includes two or more gate layers including a plurality of gate patterns extending in a first direction and one or more source-drain layers including a plurality of source-drain patterns extending in a second direction crossing the first direction. The gate patterns of the two or more gate layers are curved or bent along a hole surrounding area corresponding to a periphery of a hole in an active area. The source-drain patterns of the one or more source-drain layers are curved or bent along the hole surrounding area. The gate patterns of at least one of the two or more gate layers overlap the source-drain patterns of at least one of the one or more source-drain layers in a thickness direction of the display panel in the hole surrounding area.

公开(公告)号：US20210241689A1

公开(公告)日：2021-08-05

申请号：US17110725

申请日：2020-12-03

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongsoo LEE ,  Kyunghyun BAEK ,  Sewan SON ,  Yoonjong CHO ,  Moosoon KO ,  Yeonha BAEK ,  Seokje SEONG ,  Jinsung AN ,  Inhyuck YEO ,  Seongjun LEE ,  Jaehyun LEE

IPC: G09G3/3233 ,  G09G3/3275 ,  G09G3/3266

Abstract: A pixel including: a light-emitting diode; a first PMOS transistor including a first electrode connected to a node and a second electrode transmitting a driving current to the light-emitting diode; a second transistor connected between a data line and the node and turned on by a first scan signal; a third NMOS transistor connected between a gate electrode and the second electrode of the first transistor and turned on by a first emission control signal; a fourth NMOS transistor connected between the gate electrode of the first transistor and a first initialization voltage line and turned on by a second emission control signal; a fifth transistor connected between a driving voltage line and the node and turned on by the first emission control signal; and a sixth transistor connected between the second electrode of the first transistor and the light-emitting diode and turned on by the first emission control signal.

公开(公告)号：US20160165717A1

公开(公告)日：2016-06-09

申请号：US14799047

申请日：2015-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jusuck LEE ,  Youn Joon KIM ,  Kyunghyun BAEK ,  Yoonjee SHIN ,  Sangjo LEE ,  Junghun LEE ,  Kyungmin CHOI

IPC: H05K1/02 ,  H05K5/02 ,  H05K5/00

CPC classification number: H05K1/028 ,  G06F1/16 ,  G06F1/1652 ,  G09F9/301 ,  H04M1/0268

Abstract: A rollable display device including a flexible display panel; a housing inside which the flexible display panel is rolled and accommodated; a first flexural member in the housing, the first flexural member contacting a first surface of the flexible display panel to bend the first surface; a second flexural member in the housing and spaced apart from the first flexural member in a first direction, the second flexural member contacting a second surface of the flexible display panel to bend the second surface; a reel core in the housing and the flexible display panel is rollable around a reel core.

Abstract translation: 一种可滚动显示装置，包括柔性显示面板; 其中柔性显示面板被卷起并容纳在其中的壳体; 所述第一弯曲构件与所述柔性显示面板的第一表面接触以弯曲所述第一表面; 在所述壳体中的第二弯曲构件并且在第一方向上与所述第一弯曲构件间隔开，所述第二弯曲构件接触所述柔性显示面板的第二表面以弯曲所述第二表面; 壳体中的卷轴和柔性显示面板可卷绕在卷轴上。

公开(公告)号：US20240315101A1

公开(公告)日：2024-09-19

申请号：US18676473

申请日：2024-05-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyunghyun BAEK ,  Seok Je SEONG ,  Hyeonsik KIM ,  Yoonjee SHIN ,  Jae Hyun LEE ,  Woo Ho JEONG ,  Yoon-Jong CHO

IPC: H10K59/131 ,  H01L27/12 ,  H01L29/786 ,  H10K59/121 ,  H10K59/124

CPC classification number: H10K59/131 ,  H01L29/78645 ,  H10K59/1213 ,  H10K59/124 ,  H01L27/124 ,  H01L27/1248

Abstract: A display panel includes two or more gate layers including a plurality of gate patterns extending in a first direction and one or more source-drain layers including a plurality of source-drain patterns extending in a second direction crossing the first direction. The gate patterns of the two or more gate layers are curved or bent along a hole surrounding area corresponding to a periphery of a hole in an active area. The source-drain patterns of the one or more source-drain layers are curved or bent along the hole surrounding area. The gate patterns of at least one of the two or more gate layers overlap the source-drain patterns of at least one of the one or more source-drain layers in a thickness direction of the display panel in the hole surrounding area.

公开(公告)号：US20230011885A1

公开(公告)日：2023-01-12

申请号：US17933470

申请日：2022-09-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyunghyun BAEK ,  Seok Je SEONG ,  Hyeonsik KIM ,  Yoonjee SHIN ,  Jae Hyun LEE ,  Woo Ho JEONG ,  Yoon-Jong CHO

IPC: H01L27/32 ,  H01L29/786

Abstract: A display panel includes two or more gate layers including a plurality of gate patterns extending in a first direction and one or more source-drain layers including a plurality of source-drain patterns extending in a second direction crossing the first direction. The gate patterns of the two or more gate layers are curved or bent along a hole surrounding area corresponding to a periphery of a hole in an active area. The source-drain patterns of the one or more source-drain layers are curved or bent along the hole surrounding area. The gate patterns of at least one of the two or more gate layers overlap the source-drain patterns of at least one of the one or more source-drain layers in a thickness direction of the display panel in the hole surrounding area.

公开(公告)号：US20160139633A1

公开(公告)日：2016-05-19

申请号：US14793937

申请日：2015-07-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jusuck LEE ,  Youn Joon KIM ,  Kyunghyun BAEK ,  Yoonjee SHIN ,  Sangjo LEE ,  Junghun LEE ,  Mi JANG ,  Kyungmin CHOI

IPC: G06F1/16

CPC classification number: G06F1/1652

Abstract: A display apparatus includes a flexible display part expressing images, a housing accommodating the display part, the display part being drawn into and out of the housing, a revolving part in the housing, the display part being wound on the revolving part in a predetermined rotation direction, a fixing part in the housing, the fixing part securing the display part when fully spread out, and a pressing part connected to an interior of the housing, the pressing part pressing the fixing part toward the revolving part.

Abstract translation: 显示装置包括表示图像的柔性显示部分，容纳显示部分的壳体，被拉出壳体的显示部分，壳体中的旋转部分，显示部分以预定旋转方式缠绕在旋转部分上 方向，壳体中的固定部分，当完全展开时固定显示部分的固定部分和连接到壳体内部的按压部分，按压部分朝着旋转部分按压固定部分。