公开(公告)号：US20210327999A1

公开(公告)日：2021-10-21

申请号：US17363283

申请日：2021-06-30

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Suk SEO ,  Sang Woo HA ,  Sung Chul KIM ,  Jung Hyun KIM ,  Si Joon SONG ,  Jun Ho SONG ,  Bong Hyun YOU

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  B23K26/06

Abstract: A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.

公开(公告)号：US20170343843A1

公开(公告)日：2017-11-30

申请号：US15483749

申请日：2017-04-10

Applicant: Samsung Display Co., Ltd

Inventor： Duk Sung KIM ,  Seung Hyun PARK ,  Jun Ho SONG ,  Sung Hoon LIM

IPC: G02F1/1368 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/1368 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/134327 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2001/136231 ,  G02F2001/13629 ,  G02F2001/136295 ,  G02F2202/02 ,  G02F2202/10

Abstract: A liquid crystal display device comprising: a substrate; a gate line that is disposed on the substrate and extends in a first direction; a first insulating film that is disposed on the gate line; a semiconductor pattern that is disposed on the first insulating film; a first transparent electrode that is disposed on the semiconductor pattern, and has a first electrode and a second electrode being spaced apart from each other; a second insulating film that is disposed on the first transparent electrode and partially exposes the first electrode; a data line disposed on the second insulating film and extends in a second direction different from the first direction; a second transparent electrode that is disposed on the second insulating film and at least partially overlaps the second electrode; and a connecting electrode in direct contact with a portion of the exposed first electrode and the data line.

公开(公告)号：US20170178579A1

公开(公告)日：2017-06-22

申请号：US15205910

申请日：2016-07-08

Applicant: Samsung Display Co. Ltd.

Inventor： Sung Man KIM ,  Min Chul SONG ,  Jun Ho SONG

IPC: G09G3/36 ,  G02F1/137 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: G09G3/3614 ,  G02F1/133707 ,  G02F1/136286 ,  G02F2001/133757 ,  G02F2001/134372

Abstract: A liquid crystal display includes a first gate line and a second gate line extending in a first direction, first to fourth data lines extending in a second direction perpendicularly intersecting the first direction, and a plurality of pixels connected respectively to either the first or second gate line and any one of the first to fourth data lines, where each of the pixels includes a pixel electrode which receives a data signal from the connected one of the first to fourth data lines, a region in which the pixel electrode is disposed includes a first domain and a second domain having average alignment directions of liquid crystal molecules different from each other, and the first gate line overlaps a boundary between the first domain and the second domain.

公开(公告)号：US20160209718A1

公开(公告)日：2016-07-21

申请号：US14856088

申请日：2015-09-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jeong Ho LEE ,  Hyang Yul KIM ,  Jun Ho SONG ,  Jean Ho SONG ,  Su Jin LEE ,  Ji Eun LEE

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

CPC classification number: G02F1/136227 ,  G02F2001/134372 ,  G02F2001/136222

Abstract: A liquid crystal display includes: a first substrate; a gate conductor disposed on the first substrate; a gate insulating layer disposed on the gate conductor; a semiconductor layer disposed on the gate insulating layer; data line and drain electrodes disposed on the semiconductor layer, the data line including a source electrode; and a first passivation layer disposed on the data line and the drain electrode, the first passivation layer including a first contact hole. The first contact hole has a substantially circular planar shape, and wherein a first region of the drain electrode corresponding to the first contact hole has a substantially circular planar shape.

Abstract translation: 液晶显示器包括：第一基板; 设置在所述第一基板上的栅极导体; 设置在栅极导体上的栅极绝缘层; 设置在所述栅极绝缘层上的半导体层; 数据线和漏极，设置在半导体层上，数据线包括源电极; 以及设置在所述数据线和所述漏电极上的第一钝化层，所述第一钝化层包括第一接触孔。 第一接触孔具有大致圆形的平面形状，并且其中与第一接触孔对应的漏电极的第一区域具有大致圆形的平面形状。

公开(公告)号：US20150123113A1

公开(公告)日：2015-05-07

申请号：US14281182

申请日：2014-05-19

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun PARK ,  Jun Ho SONG ,  Jean Ho SONG ,  Jae Hak LEE

IPC: H01L27/12 ,  G02F1/136

CPC classification number: H01L27/1244 ,  G02F1/134363 ,  G02F1/136227 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/1259

Abstract: A thin film transistor array panel according to an exemplary embodiment of the invention includes: an insulating substrate; a gate line disposed on the insulating substrate and including a gate pad portion; a data line insulated from and crossing the gate line, and including a source electrode and a data pad portion; a drain electrode facing the source electrode; an organic insulating layer disposed on the data line and the drain electrode, and including a first contact hole; a common electrode disposed on the organic insulating layer, and including a second contact hole; a passivation layer disposed on the common electrode, and including a third contact hole; and a pixel electrode disposed on the passivation layer, and being in contact with the drain electrode, in which the third contact hole is disposed to be adjacent to one surface of the first contact hole for improvement of an aperture ratio and a stable electrode connection.

Abstract translation: 根据本发明的示例性实施例的薄膜晶体管阵列面板包括：绝缘基板; 栅极线，设置在所述绝缘基板上并且包括栅极焊盘部分; 绝缘并与栅极线交叉的数据线，并且包括源电极和数据焊盘部分; 面向源电极的漏电极; 设置在所述数据线和所述漏电极上的有机绝缘层，并且包括第一接触孔; 设置在所述有机绝缘层上的公共电极，并且包括第二接触孔; 钝化层，设置在所述公共电极上，并且包括第三接触孔; 以及设置在所述钝化层上并与所述漏电极接触的像素电极，其中所述第三接触孔设置成与所述第一接触孔的一个表面相邻，以改善开口率和稳定的电极连接。

公开(公告)号：US20150061986A1

公开(公告)日：2015-03-05

申请号：US14187863

申请日：2014-02-24

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Chul SONG ,  Sung Man KIM ,  Jun Ho SONG ,  Hwa Yeul OH ,  Yu Jin LEE ,  Young Je CHO

IPC: G09G3/36

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

Abstract: A liquid crystal display includes pixels which is disposed in row and column directions, respectively includes pixel electrodes, and arranged along a first pixel column to a sixth pixel column, gate lines including pairs of two adjacent gate lines for each pixel row in the row direction, data lines including a first data line at a left side of the first pixel column, a second data line between the second and third pixel columns, a third data line between the fourth and fifth pixel columns, and a fourth data line at a right side of the sixth pixel column; and common voltage lines including a first common voltage line between the first and second pixel columns, a second common voltage line between the third and fourth pixel columns, and a third common voltage line between the fifth and sixth pixel columns.

Abstract translation: 液晶显示器包括沿行和列方向设置的像素，分别包括像素电极，并且沿着第一像素列至第六像素列布置，栅极线包括沿行方向的每个像素行的两条相邻的栅极线对 包括在第一像素列的左侧的第一数据线，第二和第三像素列之间的第二数据线，第四和第五像素列之间的第三数据线和右边的第四数据线的数据线 第六像素列的一侧; 以及包括第一和第二像素列之间的第一公共电压线，第三和第四像素列之间的第二公共电压线以及第五和第六像素列之间的第三公共电压线的公共电压线。

公开(公告)号：US20140362322A1

公开(公告)日：2014-12-11

申请号：US14272751

申请日：2014-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun PARK ,  Hyang Yul KIM ,  Sung In RO ,  Jun Ho SONG ,  Jean Ho SONG ,  Woong Ki JEON

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

CPC classification number: G02F1/136286 ,  G02F1/133512 ,  G02F1/134363 ,  G02F2201/52

Abstract: A liquid crystal display includes a plurality of pixels including first, second and third pixels that display different colors and are sequentially disposed, a plurality of data lines including first, second and third data lines sequentially and repeatedly disposed where the first data line is disposed between the third pixel and the first pixel, the second data line is disposed between the first pixel and the second pixel, and the third data line is disposed between the second pixel and the third pixel, widths of the first, second and third data lines are substantially the same as each other, and a first interval between the first data line and the second data line is different from a second interval between the second data line and the third data line or a third interval between the third data line and the first data line.

Abstract translation: 液晶显示器包括多个像素，包括显示不同颜色并依次布置的第一，第二和第三像素，多个数据线，包括第一，第二和第三数据线，其中第一，第二和第三数据线被顺序地重复地布置在第一数据线之间， 所述第三像素和所述第一像素，所述第二数据线设置在所述第一像素和所述第二像素之间，并且所述第三数据线设置在所述第二像素与所述第三像素之间，所述第一，第二和第三数据线的宽度为 并且第一数据线与第二数据线之间的第一间隔与第二数据线和第三数据线之间的第二间隔或第三数据线与第一数据之间的第三间隔不同 线。

公开(公告)号：US20140021518A1

公开(公告)日：2014-01-23

申请号：US13717914

申请日：2012-12-18

Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY ,  SAMSUNG DISPLAY CO., LTD. ,  ULSAN COLLEGE INDUSTRY COOPERATION

Inventor： Sang Youn HAN ,  Cheol Kyu KIM ,  Jun Ho SONG ,  Sung Hoon YANG ,  Kyung Tea PARK ,  Seung Mi SEO ,  Suk Won JUNG ,  Do Young KIM ,  Sun Jo KIM ,  Hyung Jun KIM

IPC: H01L31/18 ,  H01L27/144

CPC classification number: H01L31/1812 ,  H01L27/1443 ,  H01L27/14623 ,  H01L27/14632 ,  H01L27/14679

Abstract: A display device includes: a first substrate; a photo transistor on the first substrate; and a switching transistor connected to the photo transistor. The photo transistor includes a light blocking film on the first substrate, a first gate electrode on the light blocking film and in contact with the light blocking film, a first semiconductor layer on the first gate electrode and overlapping the light blocking film, and a first source electrode and a first drain electrode on the first semiconductor layer. The switching transistor includes a second gate electrode on the first substrate, a second semiconductor layer on the second gate electrode and overlapping the second gate electrode, and a second source electrode and a second drain electrode on the second semiconductor layer. The first semiconductor layer and the second semiconductor layer are at a same layer of the display device, and each includes crystalline silicon germanium.

Abstract translation: 一种显示装置，包括：第一基板; 第一基板上的光电晶体管; 以及连接到光电晶体管的开关晶体管。 所述光电晶体管包括在所述第一基板上的遮光膜，所述遮光膜上的与所述遮光膜接触的第一栅电极，所述第一栅电极上的与所述遮光膜重叠的第一半导体层， 源电极和第一半导体层上的第一漏电极。 开关晶体管包括在第一衬底上的第二栅极电极，在第二栅电极上的第二半导体层，并与第二栅电极重叠，第二源电极和第二漏电极在第二半导体层上。 第一半导体层和第二半导体层位于显示装置的相同层，并且各自包括晶体硅锗。

公开(公告)号：US20190384439A1

公开(公告)日：2019-12-19

申请号：US16551318

申请日：2019-08-26

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun PARK ,  Duk Sung KIM ,  Jun Ho SONG ,  Jean Ho SONG

IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/1333

Abstract: Provided is a display device including: a first base substrate having a plurality of sensing areas and a plurality of pixel areas each corresponding to a pixel; first electrodes provided in each pixel area on the first base substrate; second electrodes provided in each sensing area to cover at least a portion of the pixel areas; a second base substrate arranged opposite to the first base substrate; and a liquid crystal layer provided between the first base substrate and the second base substrate, wherein each pixel area includes a display area for displaying images and a non-display area provided on at least one side of the display area, and at least a portion of sides of the second electrodes is arranged within the display area.

公开(公告)号：US20180039110A1

公开(公告)日：2018-02-08

申请号：US15786040

申请日：2017-10-17

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jeong HUH ,  Jun Ho SONG ,  Jae Hak LEE

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/1337 ,  G02F2001/133397 ,  G02F2001/134372

Abstract: A liquid crystal display includes a first substrate, a first electrode disposed on the first substrate, a second electrode which is disposed on the first substrate and overlaps the first electrode, an insulating layer interposed between the first electrode and the second electrode, a first alignment layer disposed on the first electrode and the second electrode, a second substrate facing the first substrate, and a second alignment layer disposed on the second substrate, where a first resistivity value of the first alignment layer is smaller than a second resistivity value of the second alignment layer.