公开(公告)号：US20200303677A1

公开(公告)日：2020-09-24

申请号：US16738809

申请日：2020-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongho LEE ,  Minju KIM ,  Wonho KIM ,  Keunsoo LEE ,  Kyungchan CHAE

IPC: H01L51/52 ,  H01L51/00 ,  H01L27/32

Abstract: A display panel includes: a substrate comprising a first area, a second area, and a third area between the first area and the second area; a stack structure in the second area and comprising a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a groove in the third area and separating at least one organic material layer included in the intermediate layer; and at least one metal layer in the third area and comprising a first opening overlapping the groove, wherein the groove is defined in a multi-layered film including an organic layer and an inorganic layer on the organic layer, and the at least one metal layer is between the substrate and the multi-layered film.

公开(公告)号：US20170352843A1

公开(公告)日：2017-12-07

申请号：US15615617

申请日：2017-06-06

Applicant: Samsung Display Co., Ltd.

Inventor： Sungman KIM ,  Wonho KIM ,  Yeonmun JEON

IPC: H01L51/52 ,  G09G3/3233 ,  H01J1/62 ,  H01L27/28 ,  H01L27/32 ,  G09G3/3208

Abstract: A display device includes: a first pixel group including first, second and third pixels arranged adjacent to each other and positioned successively along a first direction; and a second pixel group including fourth, fifth and sixth pixels arranged adjacent to the first pixel group and positioned successively along the first direction. Multiple ones of each of the first pixel group and the second pixel group are arranged in an alternating manner along both the first direction and a second direction intersecting the first direction. The second pixel and the fifth pixel face each other with respect to a first gate line while being connected to the first gate line, the first pixel and the fourth pixel face each other with respect to a second gate line while being connected to the second gate line.

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：US20220344621A1

公开(公告)日：2022-10-27

申请号：US17862313

申请日：2022-07-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongho LEE ,  Minju KIM ,  Wonho KIM ,  Keunsoo LEE ,  Kyungchan CHAE

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00

Abstract: A display panel includes: a substrate comprising a first area, a second area, and a third area between the first area and the second area; a stack structure in the second area and comprising a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a groove in the third area and separating at least one organic material layer included in the intermediate layer; and at least one metal layer in the third area and comprising a first opening overlapping the groove, wherein the groove is defined in a multi-layered film including an organic layer and an inorganic layer on the organic layer, and the at least one metal layer is between the substrate and the multi-layered film.

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：US20240276759A1

公开(公告)日：2024-08-15

申请号：US18628629

申请日：2024-04-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongho LEE ,  Minju KIM ,  Wonho KIM ,  Keunsoo LEE ,  Kyungchan CHAE

IPC: H10K50/844 ,  H10K59/124 ,  H10K77/10

CPC classification number: H10K50/844 ,  H10K59/124 ,  H10K77/10

Abstract: A display panel includes: a substrate comprising a first area, a second area, and a third area between the first area and the second area; a stack structure in the second area and comprising a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a groove in the third area and separating at least one organic material layer included in the intermediate layer; and at least one metal layer in the third area and comprising a first opening overlapping the groove, wherein the groove is defined in a multi-layered film including an organic layer and an inorganic layer on the organic layer, and the at least one metal layer is between the substrate and the multi-layered film.

公开(公告)号：US20190311683A1

公开(公告)日：2019-10-10

申请号：US16369595

申请日：2019-03-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soyeon PARK ,  Wonho KIM ,  Keunsoo LEE ,  Jeongho LEE ,  Yanghee KIM ,  Hyungchul LIM

IPC: G09G3/3291 ,  G09G3/20 ,  G09G3/3266 ,  G09G3/3233 ,  H01L27/32

Abstract: A display module includes first to third pixels emitting different colors, first light emission control lines connected to the first pixels among the first to third pixels, and second light emission control lines connected to the second pixels among the first to third pixels. Each of the first light emission control lines and each of the second light emission control lines are alternately arranged.

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.