公开(公告)号：US20190035821A1

公开(公告)日：2019-01-31

申请号：US16136486

申请日：2018-09-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Won CHOI ,  So Young LEE

IPC: H01L27/12

Abstract: A display device is disclosed. In one aspect, the display device includes a substrate, a first signal line formed over the substrate and a first insulating layer formed over the substrate and the first signal line. The display device also includes a second signal line formed over the first insulating layer and including an overlapping area that overlaps the first signal line, a second insulating layer formed over the second signal line and having a via hole that exposes at least a part of the overlapping area. The display device further includes an auxiliary wiring layer covering the via hole and connected to the overlapping area through the via hole.

公开(公告)号：US20180314067A1

公开(公告)日：2018-11-01

申请号：US15940583

申请日：2018-03-29

Applicant: Samsung Display Co. Ltd.

Inventor： Sang Hwan CHO ,  So Young LEE ,  Sun Young JUNG ,  Chung Sock CHOI ,  Sun Mi KANG ,  Hyun Ho KIM ,  Cheol JANG ,  Sang Hyun HAN

IPC: G02B27/01 ,  H01L51/52 ,  H01L51/00 ,  H01L51/50

CPC classification number: G02B27/0172 ,  G02F2201/121 ,  G02F2201/123 ,  H01L51/0096 ,  H01L51/5012 ,  H01L51/5253 ,  H01L51/5262

Abstract: A display device includes a substrate, a first display element which is disposed on the substrate, and a plurality of diffraction patterns which are disposed on a path of light emitted from the first display element and arranged along a direction with a first period. when a width of a cross section of one of the plurality of diffraction patterns is defined as a first length, the first period and the first length satisfy Inequality (1): 0.4≤d1/DP1≤1,  (1) where DP1 is the first period, and d1 is the first length.

公开(公告)号：US20180158837A1

公开(公告)日：2018-06-07

申请号：US15655482

申请日：2017-07-20

Applicant: Samsung Display Co., Ltd.

Inventor： So Young LEE ,  Dae-Hyun NOH ,  Hyun-Chol BANG ,  Sang Won SEO ,  Ju Hee HYEON

IPC: H01L27/12 ,  H01L23/00

CPC classification number: H01L27/124 ,  G02F1/1345 ,  G02F1/13458 ,  G02F2001/136254 ,  H01L24/06 ,  H01L24/16 ,  H01L27/3262 ,  H01L27/3276 ,  H01L2224/0401 ,  H01L2224/06135 ,  H01L2224/16145 ,  H01L2924/1426

Abstract: A display device includes a substrate that includes a display area and a pad area, and a plurality of data pads that are provided on the pad area of the substrate and arranged along a first direction and a second direction, where the plurality of data pads includes a first data pad, a second data pad that is disposed adjacent to the first data pad along the first direction, a third data pad that is disposed adjacent to the first data pad along the second direction, and a fourth data pad that is disposed adjacent to the second data pad along the second direction, and the first data pad and the second connection wire are respectively disposed in different layers.

公开(公告)号：US20170287949A1

公开(公告)日：2017-10-05

申请号：US15631528

申请日：2017-06-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Won CHOI ,  So Young LEE

IPC: H01L27/12

CPC classification number: H01L27/1244 ,  H01L27/124

Abstract: A display device is disclosed. In one aspect, the display device includes a substrate, a first signal line formed over the substrate and a first insulating layer formed over the substrate and the first signal line. The display device also includes a second signal line formed over the first insulating layer and including an overlapping area that overlaps the first signal line, a second insulating layer formed over the second signal line and having a via hole that exposes at least a part of the overlapping area. The display device further includes an auxiliary wiring layer covering the via hole and connected to the overlapping area through the via hole.