公开(公告)号：US20180033354A1

公开(公告)日：2018-02-01

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

CPC classification number: G09G3/006 ,  G09G2300/0426 ,  G09G2330/12 ,  G09G2380/02

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.

公开(公告)号：US20170352311A1

公开(公告)日：2017-12-07

申请号：US15439133

申请日：2017-02-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Kyu LEE ,  Tae Hoon KWON ,  Min Ku LEE ,  Ji Hyun KA ,  Jin Tae JEONG ,  Seung Ji CHA

IPC: G09G3/3225 ,  G09G3/36

Abstract: A display device includes first pixels in a first pixel region and connected to first scan lines and second pixels in a second pixel region connected to second scan lines. The second pixel has a width less than the first pixel region. The display device also includes a first scan driver to supply first scan signals to the first scan lines, a second scan driver to supply second scan signals to the second scan lines, a first signal line to supply a first driving signal to the first scan driver and the second scan driver, and a signal delay circuit connected to the first signal line to delay the first driving signal.

公开(公告)号：US20170301280A1

公开(公告)日：2017-10-19

申请号：US15434196

申请日：2017-02-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ji Hyun KA ,  Sun Ja KWON ,  Tae Hoon KWON ,  Byung Sun KIM ,  Yang Wan KIM ,  Hyun Ae PARK ,  Su Jin LEE ,  Seung Kyu LEE ,  Jae Yong LEE ,  Jin Tae JEONG ,  Seung Ji CHA

IPC: G09G3/20 ,  G09G3/34

CPC classification number: G09G3/2092 ,  G09G3/20 ,  G09G3/3225 ,  G09G3/3233 ,  G09G3/3406 ,  G09G2300/023 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0221 ,  G09G2310/0281 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2330/04 ,  H01L27/3223 ,  H01L27/3276

Abstract: A display device includes a substrate including a first pixel area, a second pixel area, and a third pixel area, each of the second and third pixel areas having a smaller surface area than the first pixel area and being connected to the first pixel area, first to third pixels provided in the first to third pixel areas, respectively, first to third lines connected to the first to third pixels, respectively, a line connecting part connecting the second and third lines, and a dummy unit overlapping the line connecting part to compensate for a difference of a load value of the first line and a load value of the second line.