公开(公告)号：US20190355802A1

公开(公告)日：2019-11-21

申请号：US16413268

申请日：2019-05-15

Applicant: LG Display Co., Ltd.

Inventor： Jongsik Shim ,  Byeonguk Gang ,  Seonghwan Hwang

IPC: H01L27/32 ,  G09G3/3225

Abstract: An electroluminescence display includes a plurality of sub-pixels, each of the plurality of sub-pixels including a light emission region, and a first circuit region and a second circuit region disposed on respective sides of the light emission region. Power supply lines are configured to supply a first power to at least one of the second circuit regions of the sub-pixels arranged at odd-numbered row and the first circuit regions of the sub-pixels arranged at an even-numbered row. A sensing line is configured to supply an initialization voltage or a sensing voltage to at least one of the first circuit regions of the sub-pixels arranged at the odd-numbered row and the second circuit regions of the sub-pixels arranged in the even-numbered row.

公开(公告)号：US11094768B2

公开(公告)日：2021-08-17

申请号：US16413268

申请日：2019-05-15

Applicant: LG Display Co., Ltd.

Inventor： Jongsik Shim ,  Byeonguk Gang ,  Seonghwan Hwang

IPC: H01L27/32 ,  G09G3/3225

Abstract: An electroluminescence display includes a plurality of sub-pixels, each of the plurality of sub-pixels including a light emission region, and a first circuit region and a second circuit region disposed on respective sides of the light emission region. Power supply lines are configured to supply a first power to at least one of the second circuit regions of the sub-pixels arranged at odd-numbered row and the first circuit regions of the sub-pixels arranged at an even-numbered row. A sensing line is configured to supply an initialization voltage or a sensing voltage to at least one of the first circuit regions of the sub-pixels arranged at the odd-numbered row and the second circuit regions of the sub-pixels arranged in the even-numbered row.

公开(公告)号：US10714561B2

公开(公告)日：2020-07-14

申请号：US16034163

申请日：2018-07-12

Applicant: LG Display Co., Ltd.

Inventor： Byeonguk Gang ,  Jongsik Shim ,  Hyunjin Kim ,  Joondong Kim

IPC: H01L27/32

Abstract: A display device, includes a substrate; first to fourth subpixels sequentially arranged on the substrate; a first power line on a left side of the first subpixel and shared by the first and second subpixels; a sensing line between the second subpixel and the third subpixel and shared by the first to fourth subpixels; a second power line on a right side of the fourth subpixel and shared by the third and fourth subpixels; and a first data line on the left side of the first subpixel, a second data line on a right side of the second subpixel, a third data line on a left side of the third subpixel, and a fourth data line on the right side of the fourth subpixel. The first and second power lines and the sensing line are disposed on a layer different from the first to fourth data lines.

公开(公告)号：US10192935B2

公开(公告)日：2019-01-29

申请号：US15684785

申请日：2017-08-23

Applicant: LG Display Co., Ltd.

Inventor： Jongsik Shim ,  Byeonguk Gang ,  Hyunjin Kim ,  Seonghwan Hwang

IPC: H01L27/15 ,  H01L31/12 ,  H01L27/32 ,  G09G3/32

Abstract: A display device includes a substrate, a light shielding layer on the substrate, first to fourth subpixels sequentially arranged on the substrate including the light shielding layer in a horizontal direction, a first power line disposed on one side of the first subpixel and shared by the first and second subpixels, a sensing line disposed between the second subpixel and the third subpixel and shared by the first to fourth subpixels, a second power line disposed on one side of the fourth subpixel and shared by the third and fourth subpixels, first and second data lines between the first and second subpixels and third and fourth data lines between the third and fourth subpixels; and a scan line extended on the first to fourth subpixels in the horizontal direction.

公开(公告)号：US10038049B2

公开(公告)日：2018-07-31

申请号：US15658716

申请日：2017-07-25

Applicant: LG Display Co., Ltd.

Inventor： Byeonguk Gang ,  Jongsik Shim ,  Hyunjin Kim ,  Joondong Kim

IPC: H01L27/32

CPC classification number: H01L27/3276 ,  H01L27/3213 ,  H01L27/322 ,  H01L27/3258 ,  H01L27/3272 ,  H01L2251/5392

Abstract: A display device, includes a substrate; first to fourth subpixels sequentially arranged on the substrate; a first power line on a left side of the first subpixel and shared by the first and second subpixels; a sensing line between the second subpixel and the third subpixel and shared by the first to fourth subpixels; a second power line on a right side of the fourth subpixel and shared by the third and fourth subpixels; and a first data line on the left side of the first subpixel, a second data line on a right side of the second subpixel, a third data line on a left side of the third subpixel, and a fourth data line on the right side of the fourth subpixel. The first and second power lines and the sensing line are disposed on a layer different from the first to fourth data lines.