公开(公告)号：US09645435B2

公开(公告)日：2017-05-09

申请号：US14246523

申请日：2014-04-07

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Wuk Kim ,  Sung Jin Hong ,  Sung In Ro ,  Ock Soo Son ,  Eun Je Jang

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/133512 ,  G02F1/134363 ,  G02F1/136209 ,  G02F2001/134372

Abstract: A liquid crystal display includes a display panel including a plurality of pixels, a first substrate and a second substrate facing each other, a liquid crystal layer disposed between the first substrate and the second substrate, a first electrode which is disposed on the first substrate and transmits a first voltage, a second electrode which is disposed on the first substrate and transmits a second voltage, and a light blocking member overlapping a space between a side of the first electrode and a side of the second electrode which face each other, where the light blocking member has an island shape within a region of a pixel of the plurality of pixels in a plan view.

公开(公告)号：US09530364B2

公开(公告)日：2016-12-27

申请号：US14203749

申请日：2014-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun Park ,  Sung In Ro ,  Jean Ho Song

IPC: G09G3/36 ,  G02F1/1362 ,  G02F1/1333

CPC classification number: G09G3/3611 ,  G02F1/136286 ,  G02F2001/133388 ,  G02F2201/40 ,  G09G2300/0413 ,  G09G2300/0426

Abstract: A liquid crystal display includes a first substrate, a gate line and a data line on the first substrate, a plurality of display pixels arranged in a row direction and a column direction of a matrix, on the first substrate, each display pixel including a pixel electrode and a common electrode on the first substrate and overlapping each other, and an insulating film between the pixel and common electrodes, a plurality of non-display dummy pixels at an edge of the matrix of display pixels; and a first common voltage line outside the matrix of display pixels and extending in the row direction.

Abstract translation: 液晶显示器包括第一基板上的第一基板，栅极线和数据线，在第一基板上排列成矩阵的行方向和列方向的多个显示像素，每个显示像素包括像素 电极和第一基板上的公共电极并且彼此重叠，并且在像素和公共电极之间的绝缘膜，在显示像素的矩阵的边缘处的多个非显示虚拟像素; 以及在显示像素的矩阵之外并在行方向上延伸的第一公共电压线。

公开(公告)号：US09696578B2

公开(公告)日：2017-07-04

申请号：US14741900

申请日：2015-06-17

Applicant: Samsung Display Co., Ltd.

Inventor： Sung In Ro ,  Jeong Ho Lee

IPC: G02B5/22 ,  G02F1/1335 ,  G02B5/20 ,  G02F1/1362 ,  G02F1/136 ,  G02F1/1343

CPC classification number: G02F1/133514 ,  G02B5/201 ,  G02F1/133516 ,  G02F1/1362 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2001/13606 ,  G02F2001/136222 ,  G02F2001/136295 ,  G02F2201/40

Abstract: A display device including a substrate, a plurality of data lines disposed on the substrate, a first color filter disposed between a first data line and a second data line that are adjacent to each other among the data lines, a first dummy color filter configured to overlap a third data line that is adjacent to the first data line, be separated from the first color filter, and display a same color as that of the first color filter, and a second color filter disposed at a region between the first data line and the third data line and configured to display a color different from that of the first color filter. A thickness of the first dummy color filter is smaller than that of the first color filter, and the second color filter is disposed on the first dummy color filter.

公开(公告)号：US20160197196A1

公开(公告)日：2016-07-07

申请号：US14800187

申请日：2015-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： DONG GUN OH ,  Young Gu Kang ,  Sung In Ro ,  Jae Hak Lee ,  Sung Hoon Lim ,  Woong Ki Jeon

IPC: H01L29/786 ,  H01L27/12 ,  H01L29/66

CPC classification number: H01L27/124 ,  H01L27/1214 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/1262 ,  H01L29/66742 ,  H01L29/78648 ,  H01L29/78669 ,  H01L29/78678 ,  H01L29/7869

Abstract: A thin film transistor is provided as follows. A first gate electrode and a second gate electrode are stacked on each other. A semiconductor layer is interposed between the first and second gate electrodes. A source electrode and a drain electrode are interposed between the semiconductor layer and the second gate electrode. A connection electrode connects electrically the first gate electrode and the second gate electrode. A first insulating film is interposed between the first gate electrode and the semiconductor layer. A second insulating film includes a first part interposed between the semiconductor layer and the second gate electrode and a second part interposed between the second gate electrode and the drain electrode. A third insulating film includes a first part interposed between the connection electrode and the second gate electrode.

Abstract translation: 如下提供薄膜晶体管。 第一栅电极和第二栅电极彼此堆叠。 半导体层介于第一和第二栅电极之间。 源电极和漏电极插入在半导体层和第二栅电极之间。 连接电极电连接第一栅电极和第二栅电极。 第一绝缘膜介于第一栅电极和半导体层之间。 第二绝缘膜包括插入在半导体层和第二栅电极之间的第一部分和介于第二栅电极和漏电极之间的第二部分。 第三绝缘膜包括插入在连接电极和第二栅电极之间的第一部分。

公开(公告)号：US09122117B2

公开(公告)日：2015-09-01

申请号：US14213506

申请日：2014-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Sung In Ro ,  Seung Hyun Park ,  Hyang Yul Kim ,  Jae Hak Lee

IPC: G09G3/36 ,  G02F1/1362 ,  G01R13/40

CPC classification number: G02F1/136286 ,  G01R13/405 ,  G02F1/136213 ,  G02F2201/123 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2320/0219

Abstract: A liquid crystal display includes: a display area including: a first data line between a first pixel electrode and a second pixel electrode in a same pixel row, and connected to a first thin film transistor (“TFT”) and a second TFT, respectively; and a peripheral area including: a first parasitic capacitor capacity measuring unit including first gate capacity units and first data capacity units; a second parasitic capacitor capacity measuring unit including second gate capacity units and second data capacity units, where a relative arrangement between the first gate and data capacity units is the same as a relative arrangement between the gate and drain electrodes of the first TFT, and a relative arrangement between the second gate and data capacity units is the same as a relative arrangement between the gate and drain electrodes of the second TFT.

Abstract translation: 液晶显示器包括：显示区域，包括：在相同像素行中的第一像素电极和第二像素电极之间的第一数据线，并分别连接到第一薄膜晶体管（“TFT”）和第二TFT ; 以及周边区域，包括：第一寄生电容器容量测量单元，包括第一栅极容量单元和第一数据容量单元; 第二寄生电容器容量测量单元，包括第二栅极容量单元和第二数据容量单元，其中第一栅极和数据电容单元之间的相对布置与第一TFT的栅极和漏极之间的相对布置相同， 第二栅极和数据容量单元之间的相对布置与第二TFT的栅极和漏极之间的相对布置相同。

公开(公告)号：US10353252B2

公开(公告)日：2019-07-16

申请号：US15981412

申请日：2018-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jeong Huh ,  Yang Hee Kim ,  Sung In Ro

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1333 ,  G02F1/1362

Abstract: A liquid crystal display includes a first substrate, a gate line disposed on the first substrate and extending parallel to a major horizontal reference line of the display, and a plurality of pixel unit cells disposed on and tessellating a display area of the first substrate where each unit cell includes a first field generating electrode and a second field generating electrode with an insulating layer interposed therebetween, wherein a first one of the first and second field generating electrodes has a plurality of cutouts defined therein for producing corresponding liquid crystal domains, the plurality of cutouts each including a first inclined edge portion forming a first angle with the vertical reference line and a second inclined edge portion forming a second angle with the vertical reference line that is different from the first angle, wherein a ratio of a length of the first inclined edge portion to a length of the cutout is about 80% or more, and the density of the plurality of pixels is about 200 PPI or more.

公开(公告)号：US09754977B2

公开(公告)日：2017-09-05

申请号：US15370445

申请日：2016-12-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong Gun Oh ,  Young Gu Kang ,  Sung In Ro ,  Jae Hak Lee ,  Sung Hoon Lim ,  Woong Ki Jeon

IPC: H01L21/8234 ,  H01L27/12 ,  H01L29/786 ,  H01L29/66

CPC classification number: H01L27/124 ,  H01L27/1214 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/1262 ,  H01L29/66742 ,  H01L29/78648 ,  H01L29/78669 ,  H01L29/78678 ,  H01L29/7869

Abstract: A thin film transistor is provided as follows. A first gate electrode and a second gate electrode are stacked on each other. A semiconductor layer is interposed between the first and second gate electrodes. A source electrode and a drain electrode are interposed between the semiconductor layer and the second gate electrode. A connection electrode connects electrically the first gate electrode and the second gate electrode. A first insulating film is interposed between the first gate electrode and the semiconductor layer. A second insulating film includes a first part interposed between the semiconductor layer and the second gate electrode and a second part interposed between the second gate electrode and the drain electrode. A third insulating film includes a first part interposed between the connection electrode and the second gate electrode.

公开(公告)号：US09465270B2

公开(公告)日：2016-10-11

申请号：US14560018

申请日：2014-12-04

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun Park ,  Woong Ki Jeon ,  Sung In Ro ,  Dong Gun Oh

IPC: G02F1/136 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/137 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133519 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/40

Abstract: A liquid crystal display includes: a gate line including a gate electrode; a data line including a source electrode; a drain electrode; an organic layer on the gate and data lines and the drain electrode, and a first opening defined therein; a first electrode on the organic layer, and a second opening defined therein; and a passivation layer on the first electrode, and a contact hole defined therein exposing the drain electrode. An interval taken in a first direction between a first edge of the gate electrode, the first edge parallel to a second direction in which the gate line is extended and which is different than the first direction, and a second edge of the first electrode second opening, the second edge parallel to the second direction and adjacent to the gate electrode first edge is 0 micrometer to about 6 micrometers.

Abstract translation: 液晶显示器包括：栅极线，包括栅电极; 数据线，包括源电极; 漏电极; 栅极和数据线和漏极上的有机层和限定在其中的第一开口; 有机层上的第一电极和限定在其中的第二开口; 以及第一电极上的钝化层和限定在其中的接触孔，暴露出漏电极。 在栅电极的第一边缘，平行于栅极线延伸并且不同于第一方向的第二方向的第一边缘上的第一方向上的间隔，以及第一电极第二开口的第二边缘 平行于第二方向并且与栅电极第一边缘相邻的第二边缘为0微米至约6微米。

公开(公告)号：US10222645B2

公开(公告)日：2019-03-05

申请号：US15268070

申请日：2016-09-16

Applicant: Samsung Display Co. Ltd.

Inventor： Ock Soo Son ,  Sung In Ro ,  Jun Ho Song ,  Sung Jin Kim ,  Seung Hyun Park ,  Young Jin Park ,  Yeo Geon Yoon ,  Jae Hak Lee ,  Woong Ki Jeon

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/137 ,  G02F1/1362 ,  G02F1/1368

Abstract: A display device may include a first layer, a passivation layer, and a pixel. The passivation layer may overlap the first layer and may include a first passivation portion and a second passivation portion. The pixel may include a first-color filter, a first-color-corresponding electrode, a second-color filter, and a second-color-corresponding electrode. The first-color-corresponding electrode may overlap the first-color filter and may be positioned between the first layer and the first passivation portion. The second-color-corresponding electrode may overlap the second-color filter. The second passivation portion may be positioned between the first layer and the second-color-corresponding electrode.

公开(公告)号：US09995974B2

公开(公告)日：2018-06-12

申请号：US15132101

申请日：2016-04-18

Applicant: Samsung Display Co., Ltd

Inventor： Soo Jeong Huh ,  Yang Hee Kim ,  Sung In Ro

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2201/122 ,  G02F2201/503

Abstract: A liquid crystal display includes a first substrate, a gate line disposed on the first substrate and extending parallel to a major horizontal reference line of the display, and a plurality of pixel unit cells disposed on and tesslating a display area of the first substrate where each unit cell includes a first field generating electrode and a second field generating electrode with an insulating layer interposed therebetween, wherein a first one of the first and second field generating electrodes has a plurality of cutouts defined therein for producing corresponding liquid crystal domains, the plurality of cutouts each including a first inclined edge portion forming a first angle with the vertical reference line and a second inclined edge portion forming a second angle with the vertical reference line that is different from the first angle, wherein a ratio of a length of the first inclined edge portion to a length of the cutout is about 80% or more, and the density of the plurality of pixels is about 200 PPI or more.