公开(公告)号：USD966276S1

公开(公告)日：2022-10-11

申请号：US29721797

申请日：2020-01-23

Applicant: Samsung Display Co., Ltd.

Designer： Seung Han Jo ,  Min Chae Kwak ,  Byung Sun Kim ,  Il Goo Youn ,  Ji Eun Lee ,  Jun Young Jo ,  Min Hee Choi

公开(公告)号：USD940131S1

公开(公告)日：2022-01-04

申请号：US29721795

申请日：2020-01-23

Applicant: Samsung Display Co., Ltd.

Designer： Seung Han Jo ,  Min Chae Kwak ,  Byung Sun Kim ,  Il Goo Youn ,  Ji Eun Lee ,  Jun Young Jo ,  Min Hee Choi

公开(公告)号：US09989814B2

公开(公告)日：2018-06-05

申请号：US14715043

申请日：2015-05-18

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun Park ,  Hyang Yul Kim ,  Ji Eun Lee ,  Soo Jeong Huh

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/134363 ,  G02F2001/13373 ,  G02F2001/134372

Abstract: A liquid crystal display includes a first substrate, gate lines on the first substrate, a gate insulating layer on the gate lines, a semiconductor layer on the gate insulating layer, data lines and a drain electrode on the semiconductor layer, a passivation layer which covers the data lines and the drain electrode and in which a contact hole that partially exposes the drain electrode is defined, a common electrode above the passivation layer, a pixel electrode connected with the drain electrode through the contact hole, overlapped with the common electrode, and including a plurality of branch electrodes connected to each other through a connection portion, a contact portion extended from the connection portion and connected with the drain electrode, and a protrusion protruding toward a neighboring pixel and provided at least one corners among the connection portion or the contact portion of the pixel electrode.

公开(公告)号：US09910326B2

公开(公告)日：2018-03-06

申请号：US15191612

申请日：2016-06-24

Applicant: Samsung Display Co. Ltd.

Inventor： Ji Eun Lee ,  Sung Man Kim ,  Won Ho Kim ,  Tae Hyung Hwang

IPC: H01L27/32 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/1335 ,  H01L27/12

CPC classification number: G02F1/136204 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/1244 ,  H01L27/326

Abstract: A liquid crystal display device includes a pixel electrode that includes a first central portion and a first stem portion and sequentially disposed on one side of a reference line extending in a first direction, and a second central portion and a second stem portion sequentially disposed on the other side, where the first stem portion extends at a first oblique angle in which a center line of a line width has a positive sign with respect to the first direction, the first central portion extends from one end of the first stem portion and has a shape in which a center line of the line width is inclined at a second oblique angle having a positive sign with respect to the first direction, and a line width of the first central portion is smaller than the line width of the first stem portion.

公开(公告)号：US12118924B2

公开(公告)日：2024-10-15

申请号：US18231719

申请日：2023-08-08

Applicant: Samsung Display Co., LTD.

Inventor： Kyong Hwan Oh ,  Jin Tae Jeong ,  Ji Hyun Ka ,  Won Kyu Kwak ,  Hyung Jun Park ,  Chang Soo Pyon ,  Ji Eun Lee ,  Hai Jung In ,  Won Mi Hwang

IPC: G09G3/32 ,  G09G3/3233

CPC classification number: G09G3/32 ,  G09G3/3233 ,  G09G2310/0278 ,  G09G2330/028

Abstract: A display device includes pixels, and a power supply to supply a first initialization voltage to the pixels through a first initialization power line, and to supply a second initialization voltage to the pixels through a second initialization power line. At least one of the pixels includes a first transistor, a second transistor, a third transistor, and a light emitting element.

公开(公告)号：US11950473B2

公开(公告)日：2024-04-02

申请号：US18120914

申请日：2023-03-13

Applicant: Samsung Display Co., LTD.

Inventor： Il Goo Youn ,  Ji Eun Lee ,  Jun Young Jo ,  Min Hee Choi

IPC: H10K59/131 ,  H01L27/12 ,  H10K59/121 ,  H10K59/124 ,  H10K77/10 ,  G09G3/3225 ,  G09G3/3266 ,  H01L29/786 ,  H10K102/00

CPC classification number: H10K59/131 ,  H10K59/1213 ,  H10K59/124 ,  H10K77/111 ,  G09G3/3225 ,  G09G3/3266 ,  G09G2300/0809 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1251 ,  H01L29/78651 ,  H01L29/7869 ,  H10K2102/311

Abstract: A display device includes: a substrate; a display area including pixels arranged on the substrate; a first area disposed at one side of the display area; a second area including pads arranged on the substrate; a bending area disposed between the first area and the second area; and a fan-out line disposed in the first area, the bending area, and the second area. The fan-out line includes: a plurality of sub-routing lines arranged in the first area and electrically connected to each other; and a plurality of sub-pad lines arranged in the second area and electrically connected to each other. The number of the plurality of sub-routing lines is greater than the number of the plurality of sub-pad lines.

公开(公告)号：US11257422B2

公开(公告)日：2022-02-22

申请号：US17078088

申请日：2020-10-22

Applicant: Samsung Display Co., LTD.

Inventor： Kyong Hwan Oh ,  Jin Tae Jeong ,  Ji Hyun Ka ,  Won Kyu Kwak ,  Hyung Jun Park ,  Chang Soo Pyon ,  Ji Eun Lee ,  Hai Jung In ,  Won Mi Hwang

IPC: G09G3/30 ,  G09G3/32

Abstract: A display device includes a power supply to supply a first initialization power source to the pixels through a first initialization and to supply a second initialization power source to the pixels through a second power line.

公开(公告)号：US12189238B2

公开(公告)日：2025-01-07

申请号：US17626259

申请日：2020-04-07

Applicant: Samsung Display Co., LTD.

Inventor： Dae Sik Lee ,  Sung Chul Hong ,  Jun Pyo Lee ,  Ji Eun Lee ,  Song Yi Han

IPC: G02F1/1335 ,  G02F1/13357

Abstract: A backlight unit includes a substrate comprising a first area having light source blocks and a second area having light source blocks, and a light source driver disposed on at least one side of the substrate and electrically connected to the light source blocks of each of the first and second areas through each of first and second sensing lines. The first sensing lines electrically connected to the light source blocks of the first area have a first resistance value, and the second sensing lines electrically connected to the light source blocks of the second area have a second resistance value.

公开(公告)号：US11741885B2

公开(公告)日：2023-08-29

申请号：US17586711

申请日：2022-01-27

Applicant: Samsung Display Co., LTD.

Inventor： Kyong Hwan Oh ,  Jin Tae Jeong ,  Ji Hyun Ka ,  Won Kyu Kwak ,  Hyung Jun Park ,  Chang Soo Pyon ,  Ji Eun Lee ,  Hai Jung In ,  Won Mi Hwang

IPC: G09G3/30 ,  G09G3/32

CPC classification number: G09G3/32 ,  G09G2310/0278 ,  G09G2330/028

Abstract: A display device includes a power supply to supply a first initialization power source to the pixels through a first initialization and to supply a second initialization power source to the pixels through a second power line.

公开(公告)号：USD958094S1

公开(公告)日：2022-07-19

申请号：US29721793

申请日：2020-01-23

Applicant: Samsung Display Co., Ltd.

Designer： Seung Han Jo ,  Min Chae Kwak ,  Byung Sun Kim ,  Il Goo Youn ,  Ji Eun Lee ,  Jun Young Jo ,  Min Hee Choi