公开(公告)号：US09927669B2

公开(公告)日：2018-03-27

申请号：US14638977

申请日：2015-03-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Uk Lim ,  Il Gon Kim ,  Sang Jin Jeon ,  Mee Hye Jung ,  Sung Hwan Kim ,  Eun Ju Kim

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/136213 ,  G02F1/133707 ,  G02F1/134309 ,  G02F2001/134345

Abstract: A liquid crystal display includes: a first substrate; a reference voltage line including a storage electrode; a pixel electrode including a first subpixel electrode and a second subpixel electrode, and disposed in a pixel area; a second substrate facing the first substrate; and a liquid crystal layer provided between the first substrate and the second substrate, wherein the first subpixel electrode includes a first horizontal stem and a first vertical stem, the second subpixel electrode includes a second horizontal stem and a second vertical stem, the second subpixel electrode is provided to an external side of the pixel area to surround the first subpixel electrode, and the storage electrode includes a first storage electrode overlapping the first horizontal stem of the first subpixel electrode, and a second storage electrode overlapping the second vertical stem of the second subpixel electrodes.

公开(公告)号：US11984539B2

公开(公告)日：2024-05-14

申请号：US17297870

申请日：2019-06-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Mi Moon ,  Eun Ju Kim ,  Hyun Min Cho

IPC: H01L33/44 ,  H01L25/16 ,  H01L33/00 ,  H01L33/24

CPC classification number: H01L33/44 ,  H01L25/167 ,  H01L33/0062 ,  H01L33/0066 ,  H01L33/24 ,  H01L2933/0025

Abstract: A light emitting element includes an emission stacked pattern and an insulating film. The emission stack pattern includes a first conductive semiconductor layer, an active layer disposed on the first conductive semiconductor layer, and a second conductive semiconductor layer disposed on the active layer. The insulating film surrounds an outer surface of the emission stacked pattern and has a non-uniform thickness.

公开(公告)号：US11658165B2

公开(公告)日：2023-05-23

申请号：US16169788

申请日：2018-10-24

Applicant: Samsung Display Co., Ltd.

Inventor： Eun Ju Kim

IPC: H01L25/16 ,  H01L27/12 ,  H01L33/52 ,  H01L33/44 ,  H01L33/50 ,  H01L25/075

CPC classification number: H01L25/167 ,  H01L25/0753 ,  H01L27/1248 ,  H01L27/1259 ,  H01L33/44 ,  H01L33/502 ,  H01L33/504 ,  H01L33/52

Abstract: A display device includes a thin film transistor substrate having a thin film transistor, a light emitting element including an ultra-small LED element on the thin film transistor substrate, a pixel electrode connected to one end of the thin film transistor and one end of the light emitting element, a common electrode on the thin film transistor substrate and connected to an other end of the light emitting element, a color conversion layer on the light emitting element and including a plurality of quantum dot materials, and an encapsulation layer on the color conversion layer.

公开(公告)号：US20200271988A1

公开(公告)日：2020-08-27

申请号：US16874611

申请日：2020-05-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seok Kyu Yoon ,  Eun Ju Kim ,  Hyung June Kim ,  Byoung Sun Na ,  Sung Jae Park ,  Yun Seok Lee ,  Ik Soo Lee ,  Jun Pyo Lee ,  Wan-Soon Im ,  Jong Hak Hwang

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/1362

Abstract: One or more embodiments of the present invention are directed to a liquid crystal display including: a first substrate and a second substrate facing each other; a first color pixel area, a second color pixel area, a third color pixel area, and a white pixel area on any one of the first substrate and the second substrate; and a liquid crystal layer between the first substrate and the second substrate. A first color filter is disposed in each of the first color pixel area and the white pixel area, and each of the first, second, third, and white pixel areas includes a plurality of domains, each two adjacent domains having a boundary between them, and the first color filter is disposed at at least one of the boundaries between the domains in the white pixel area.