公开(公告)号：US12038656B2

公开(公告)日：2024-07-16

申请号：US17355190

申请日：2021-06-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Chul Lim ,  Yang Hee Kim ,  So Yeon Park ,  Sang Hun Oh ,  Sung Woo Jung

IPC: G02F1/1345 ,  G09G3/3225 ,  H10K59/131

CPC classification number: G02F1/1345 ,  G02F1/13452 ,  G02F1/13454 ,  G09G3/3225 ,  H10K59/131

Abstract: A display device including a display area configured to display an image, a first non-display area disposed adjacent to the display area, a second non-display area disposed adjacent to the first non-display area, and a first driving voltage line disposed in the first non-display area and the second non-display area, the first driving voltage line being configured to be applied with a first driving voltage and includes a first sub-driving voltage line including first holes, and a second sub-driving voltage line disposed on the first sub-driving voltage line and including second holes, in which the second holes include first sub-holes and second sub-holes having a different size than the first sub-holes.

公开(公告)号：US11444145B2

公开(公告)日：2022-09-13

申请号：US17066019

申请日：2020-10-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Chul Lim ,  Won Ho Kim ,  Jeong Ho Lee ,  Yang Hee Kim ,  SoYeon Park ,  Sung Woo Jung

IPC: H01L27/32

Abstract: A display device includes a substrate, a pixel structure, a lighting circuit part, a driving integrated circuit part, a first lighting wire, a second lighting wire, and a connection electrode. The substrate includes a display area and a pad area. The pixel structure is on the substrate in the display area to emit light. The lighting circuit part is on the substrate in the pad area, and is electrically coupled to the pixel structure. The first lighting wire is spaced apart from a first side of the driving integrated circuit part in a first direction, and is coupled to the lighting circuit part. The second lighting wire is spaced apart from a second side facing the first side of the driving integrated circuit part in a second direction opposite to the first direction. The connection electrode electrically couples the first lighting wire and the second lighting wire to each other.

公开(公告)号：US20210408211A1

公开(公告)日：2021-12-30

申请号：US17355190

申请日：2021-06-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Chul Lim ,  Yang Hee Kim ,  So Yeon Park ,  Sang Hun Oh ,  Sung Woo Jung

IPC: H01L27/32 ,  G09G3/3225

Abstract: A display device including a display area configured to display an image, a first non-display area disposed adjacent to the display area, a second non-display area disposed adjacent to the first non-display area, and a first driving voltage line disposed in the first non-display area and the second non-display area, the first driving voltage line being configured to be applied with a first driving voltage and includes a first sub-driving voltage line including first holes, and a second sub-driving voltage line disposed on the first sub-driving voltage line and including second holes, in which the second holes include first sub-holes and second sub-holes having a different size than the first sub-holes.