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：US20180101058A1

公开(公告)日：2018-04-12

申请号：US15723645

申请日：2017-10-03

Applicant: Samsung Display Co., Ltd.

Inventor： Sungman KIM ,  Junho SONG ,  Hanjun YU ,  Seon Uk LEE ,  Seongsu LIM ,  Tae Hyung HWANG

IPC: G02F1/1335 ,  G03F7/00 ,  G03F7/16

CPC classification number: G02F1/133528 ,  G02F1/133536 ,  G02F2001/133548 ,  G02F2001/133565 ,  G03F7/0002 ,  G03F7/0007 ,  G03F7/0035 ,  G03F7/16

Abstract: A method of manufacturing a wire grid polarizer for a display apparatus includes the steps of forming a first layer on a base substrate including an active area and a peripheral area surrounding the active area, forming a hard mask layer on the first layer, coating an imprint resin on the hard mask layer, forming an imprint resin pattern by imprinting a stamp on the imprint resin, wherein the stamp is larger than the base substrate, forming a hard mask pattern by patterning the hard mask layer using the imprint resin pattern, forming a wire grid pattern layer by pattering the first layer using the hard mask pattern, forming a photoresist pattern in the active area on the base substrate, removing the hard mask pattern and the wire grid pattern layer in the peripheral area using the photoresist pattern, and forming a capping layer on the wire grid pattern.

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：US20180033383A1

公开(公告)日：2018-02-01

申请号：US15645161

申请日：2017-07-10

Applicant: Samsung Display Co., Ltd.

Inventor： Sungman KIM ,  Wonho KIM ,  Junho SONG ,  Seongsu LIM

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3607 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0823 ,  G09G2320/0214 ,  G09G2320/0233 ,  G09G2320/0247

Abstract: The display device includes a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction intersecting the first direction, and a plurality of pixels connected to the gate lines and the data lines. A plurality of dots is defined by the pixels, each of the dots includes first to fourth pixels in a same pixel column arranged in the second direction, and the first to fourth pixels display first to fourth colors, respectively. The first to fourth pixels are connected to two or three gate lines among the gate lines. Three pixels among the first to fourth pixels have a same polarity, and the remaining one pixel among the first to fourth pixels has a different polarity than the three pixels.

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.