公开(公告)号：US10146097B2

公开(公告)日：2018-12-04

申请号：US15424622

申请日：2017-02-03

Applicant: Samsung Display Co., Ltd.

Inventor： Youn Hak Jeong ,  Shi Yul Kim ,  Bum Ki Baek ,  Dong Hee Shin ,  Ho Jun Lee ,  Kyong Sik Choi

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/155 ,  G02F1/1368 ,  G09G3/20 ,  G09G3/36

Abstract: A display device includes a gate line and a data line crossing the gate line. The display device further includes a first switching element and a second switching element each connected to the gate line and the data line. The display device further includes a first sub-pixel electrode and a second sub-pixel electrode connected to the first switching element and the second switching element, respectively. The display device further includes a reference voltage line for transmitting a reference voltage, a first portion of the first reference voltage line overlapping a first edge of the first sub-pixel electrode, a second portion of the first reference voltage line overlapping a second edge of the first sub-pixel electrode opposite the first edge of the first sub-pixel electrode. The display device further includes a third switching element connected to the gate line, the first sub-pixel electrode, and the reference voltage line.

公开(公告)号：US10108064B2

公开(公告)日：2018-10-23

申请号：US15424622

申请日：2017-02-03

Applicant: Samsung Display Co., Ltd.

Inventor： Youn Hak Jeong ,  Shi Yul Kim ,  Bum Ki Baek ,  Dong Hee Shin ,  Ho Jun Lee ,  Kyong Sik Choi

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/155 ,  G02F1/1368 ,  G09G3/20 ,  G09G3/36

Abstract: A display device includes a gate line and a data line crossing the gate line. The display device further includes a first switching element and a second switching element each connected to the gate line and the data line. The display device further includes a first sub-pixel electrode and a second sub-pixel electrode connected to the first switching element and the second switching element, respectively. The display device further includes a reference voltage line for transmitting a reference voltage, a first portion of the first reference voltage line overlapping a first edge of the first sub-pixel electrode, a second portion of the first reference voltage line overlapping a second edge of the first sub-pixel electrode opposite the first edge of the first sub-pixel electrode. The display device further includes a third switching element connected to the gate line, the first sub-pixel electrode, and the reference voltage line.

公开(公告)号：US09946120B2

公开(公告)日：2018-04-17

申请号：US15190067

申请日：2016-06-22

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Myoung Lee ,  Woong Kwon Kim ,  Bum Ki Baek ,  Seung Ki Song ,  Kang-Young Lee ,  Seong Jun Hwang

IPC: G02F1/1343 ,  H01L41/107 ,  H01L27/20 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/133305 ,  G02F1/1368 ,  G02F2001/133394 ,  G02F2201/123 ,  H01L27/20 ,  H01L41/0926 ,  H01L41/107

Abstract: A display device according to an exemplary embodiment of the present invention includes a flexible first substrate including a display area, and a non-display area around the display area, a first piezoelectric material layer—at one side of the first substrate, an intermediate electrode layer contacting the first piezoelectric material layer, a piezoelectric material layer driver coupled to the intermediate electrode layer, and configured to apply a driving voltage to the intermediate electrode layer to form an electric field at the first piezoelectric material layer, a thin film transistor at one side of the first substrate, and a pixel electrode connected to the thin film transistor.

公开(公告)号：US09568792B2

公开(公告)日：2017-02-14

申请号：US14171431

申请日：2014-02-03

Applicant: Samsung Display Co., Ltd.

Inventor： Youn Hak Jeong ,  Shi Yul Kim ,  Bum Ki Baek ,  Dong Hee Shin ,  Ho Jun Lee ,  Kyong Sik Choi

IPC: G02F1/1362 ,  G02F1/155 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F1/13624 ,  G02F1/1368 ,  G02F1/155 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  G09G3/2077 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0452 ,  G09G2300/0819 ,  G09G2310/0251 ,  G09G2320/0233

Abstract: A display device includes a gate line and a data line crossing the gate line. The display device further includes a first switching element and a second switching element each connected to the gate line and the data line. The display device further includes a first sub-pixel electrode and a second sub-pixel electrode connected to the first switching element and the second switching element, respectively. The display device further includes a reference voltage line for transmitting a reference voltage, a first portion of the first reference voltage line overlapping a first edge of the first sub-pixel electrode, a second portion of the first reference voltage line overlapping a second edge of the first sub-pixel electrode opposite the first edge of the first sub-pixel electrode. The display device further includes a third switching element connected to the gate line, the first sub-pixel electrode, and the reference voltage line.

Abstract translation: 显示装置包括栅极线和与栅极线交叉的数据线。 显示装置还包括每个连接到栅极线和数据线的第一开关元件和第二开关元件。 显示装置还包括分别连接到第一开关元件和第二开关元件的第一子像素电极和第二子像素电极。 显示装置还包括用于传输参考电压的参考电压线，第一参考电压线的第一部分与第一子像素电极的第一边缘重叠，第一参考电压线的第二部分与 所述第一子像素电极与所述第一子像素电极的所述第一边缘相对。 显示装置还包括连接到栅极线，第一子像素电极和参考电压线的第三开关元件。

公开(公告)号：US09261749B2

公开(公告)日：2016-02-16

申请号：US14591833

申请日：2015-01-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Hwa Park ,  Jong-In Kim ,  Yeo Geon Yoon ,  Min-Wook Park ,  Jang-Il Kim ,  Joon-Chul Goh ,  Hyo-Seop Kim ,  Bum Ki Baek ,  Young-Soo Yoon ,  Hak Bum Choi ,  Kyung Ho Kim

IPC: G09G3/36 ,  G02F1/1362 ,  G02F1/1345 ,  G02F1/1368 ,  H01L27/12

CPC classification number: G02F1/136286 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/1368 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/0876 ,  G09G2320/0233 ,  H01L27/124

Abstract: A display device includes gate lines, data lines, first wires and second wires extending in the directions of the gate lines and data lines, and pixels having a first subpixel and a second subpixel each. The first subpixel has a first subpixel electrode and a first switching element, and the second subpixel has a second subpixel electrode and second and third switching elements. The control terminals of the three switching elements are connected to the same gate line, and the input terminals of the first and second switching elements are connected to the same data line. The first and second switching elements have output terminals connected to the first and second subpixel electrodes, respectively. The second switching element's output terminal connects to the third switching element, which has an output terminal connected to a second wire. The first wires and the second wires are connected in a pixel.