公开(公告)号：US20160327845A1

公开(公告)日：2016-11-10

申请号：US14972263

申请日：2015-12-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonho KIM ,  Seongsu LIM ,  Taehyung HWANG

IPC: G02F1/1362 ,  G02F1/1337 ,  G02F1/1343 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13624 ,  G02F1/1368 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2203/30 ,  H01L27/124

Abstract: A display device, enhanced in luminance uniformity by forming a horizontal electric field and a fringe electric field, includes a first substrate, a first gate line on the first substrate, first and second data lines intersecting the first gate line, a first thin film transistor connected to the first gate line and the first data line, a second thin film transistor connected to the first gate line and the second data line, a first passivation layer on the first and second thin film transistors, a lower common electrode on the first passivation layer, a second passivation layer covering the lower common electrode, and a first pixel electrode including a first sub-pixel electrode connected to the first thin film transistor and a second sub-pixel electrode connected to the second thin film transistor.

Abstract translation: 通过形成水平电场和边缘电场来提高亮度均匀性的显示装置包括第一基板，第一基板上的第一栅极线，与第一栅极线相交的第一和第二数据线，第一薄膜晶体管 连接到第一栅极线和第一数据线，连接到第一栅极线和第二数据线的第二薄膜晶体管，第一和第二薄膜晶体管上的第一钝化层，第一钝化上的下部公共电极 覆盖下公共电极的第二钝化层和包括连接到第一薄膜晶体管的第一子像素电极和连接到第二薄膜晶体管的第二子像素电极的第一像素电极。

公开(公告)号：US20160216541A1

公开(公告)日：2016-07-28

申请号：US14949427

申请日：2015-11-23

Applicant: Samsung Display Co., Ltd. ,  Pusan National University Industry-University Cooperation

Inventor： Taehyung HWANG ,  Seongsu LIM ,  Jungwook KIM ,  Taehoon YOON

IPC: G02F1/137 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/133784 ,  G02F1/134309 ,  G02F2001/133742 ,  G02F2001/134381

Abstract: Provided is a liquid crystal device including a first substrate, a lower electrode, a lower pattern electrode, a second substrate facing the first substrate, an upper electrode, and a liquid crystal layer. The lower electrode is disposed on the first substrate. The lower pattern electrode is insulated from the lower electrode and disposed on the lower electrode, and the lower pattern electrode includes branch parts. The upper electrode is disposed on the second substrate. The liquid crystal layer is disposed between the first substrate and the second substrate, and the liquid crystal layer includes liquid crystal molecules having negative dielectric anisotropy.

Abstract translation: 提供一种液晶装置，其包括第一基板，下电极，下图案电极，面对第一基板的第二基板，上电极和液晶层。 下电极设置在第一基板上。 下图案电极与下电极绝缘并且设置在下电极上，下图案电极包括分支部分。 上电极设置在第二基板上。 液晶层设置在第一基板和第二基板之间，液晶层包括具有负介电各向异性的液晶分子。

公开(公告)号：US20160357072A1

公开(公告)日：2016-12-08

申请号：US15049324

申请日：2016-02-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonho KIM ,  Sungman KIM ,  Yeonmun JEON ,  Youngje CHO ,  Taehyung HWANG

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368

Abstract: A liquid crystal display device includes: a first substrate and a second substrate opposite to the first substrate; a liquid crystal layer between the first substrate and the second substrate; a gate line extending in a first direction on the first substrate; a data line extending in a second direction intersecting the first direction on the first substrate; a first electric field generating electrode on the first substrate; and a second electric field generating electrode on the first substrate, wherein the second electric field generating electrode includes a stem electrode extending in parallel to the data line and branch electrodes extending from the stem electrode forming a predetermined angle with respect to the gate line, and an interval between the stem electrode and a data line adjacent thereto differs from an interval between the branch electrodes and a data line adjacent thereto.

Abstract translation: 液晶显示装置包括：与第一基板相对的第一基板和第二基板; 第一基板和第二基板之间的液晶层; 在第一基板上沿第一方向延伸的栅极线; 在第一基板上沿与第一方向相交的第二方向延伸的数据线; 第一基板上的第一电场产生电极; 和第二电场产生电极，其中所述第二电场产生电极包括与所述数据线平行延伸的茎电极和从所述茎电极延伸的分支电极，所述分支电极相对于所述栅极线形成预定角度;以及 茎电极和与其相邻的数据线之间的间隔与分支电极和与其相邻的数据线之间的间隔不同。

公开(公告)号：US20240215414A1

公开(公告)日：2024-06-27

申请号：US18229529

申请日：2023-08-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunkyu JOO ,  Sunyoung KWON ,  Sangji PARK ,  Jaecheol PARK ,  Keunchan OH ,  Dokyung YOUN ,  Songee LEE ,  Wooman JI ,  Youyoung JIN ,  Taehyung HWANG

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/122 ,  H10K59/38

CPC classification number: H10K59/8792 ,  H10K59/1201 ,  H10K59/122 ,  H10K59/38

Abstract: A display apparatus includes a first substrate, first to third light-emitting elements disposed over the first substrate and each including a first-color emission layer and a second-color emission layer, a second substrate disposed over the first substrate, a bank disposed on a lower surface of the second substrate facing the first substrate, where first to third bank openings is defined through the bank to overlap the first to third light-emitting elements, a first to third color filter layers disposed between the bank and the second substrate and overlapping the first to third light-emitting elements, a quantum-dot layer disposed in the third bank opening to overlap the third light-emitting element, and a spacer disposed on a lower surface of the bank facing the first substrate and including a same material as a material of the quantum-dot layer.

公开(公告)号：US20170345359A1

公开(公告)日：2017-11-30

申请号：US15401638

申请日：2017-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sungman KIM ,  Junho SONG ,  Seongsu LIM ,  Taehyung HWANG

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G09G3/2003 ,  G09G3/3607 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2320/0247 ,  G09G2320/0666

Abstract: A display device includes a first pixel group having first, second, third, and fourth pixels arranged along a column direction, and a second pixel group having fifth, sixth, seventh, and eighth pixels arranged along the column direction. A gate line is connected to the first, second, third, fourth, fifth, sixth, seventh, and eighth pixels. A first data line is connected to the first pixel, the third pixel, the fourth pixel, and the sixth pixel, and a second data line is connected to the second pixel, the fifth pixel, the seventh pixel, and the eighth pixel. The first pixel group and the second pixel group are alternately disposed along a row direction. This arrangement allows inversion driving wherein the first data line receives a voltage having a different polarity from that of the second data line so as to reduce line flickering and reduce power consumption in the display device.