公开(公告)号：US09837447B2

公开(公告)日：2017-12-05

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: G02F1/1333 ,  H01L27/12 ,  G02F1/1343 ,  G02F1/1362

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.

公开(公告)号：US09671661B2

公开(公告)日：2017-06-06

申请号：US14563770

申请日：2014-12-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Hyun Park ,  Hyang Yul Kim

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

CPC classification number: G02F1/136213 ,  G02F1/134363 ,  G02F2001/134372

Abstract: A liquid crystal display includes a first substrate on which a plurality of gate lines and a plurality of data lines intersecting the gate lines are disposed, a second substrate facing the first substrate, a liquid crystal layer interposed between the first and second substrates, a linear electrode on the first substrate, a surface electrode on the first substrate, an insulating layer interposed between the linear electrode and the surface electrode, a thin film transistor electrically connected to the gate and data lines and electrically connected to the linear electrode, a black matrix disposed on any one of the first and second substrates and overlapping the gate and data lines, and a voltage storage electrode extending from one end portion of the linear electrode into the black matrix and overlapping the thin film transistor.

公开(公告)号：US09583514B2

公开(公告)日：2017-02-28

申请号：US14741058

申请日：2015-06-16

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun Park ,  Jun Ho Song ,  Jean Ho Song

IPC: H01L27/00 ,  H01L27/12

CPC classification number: H01L27/1248 ,  H01L27/1225 ,  H01L27/1244 ,  H01L27/1262

Abstract: The present invention relates to a thin film transistor array substrate and a method of manufacturing the same. The thin film transistor array substrate may comprise a substrate which has a plurality of gate lines extending in a column direction along a boundary of pixels, a plurality of data lines extending in a row direction along the boundary of the pixels, and at least one thin film transistor formed in the pixel region; a first insulating film which covers the thin film transistor; a color organic film which is disposed on the first insulating film and has a valley area formed with a valley by partial superimposition of organic films of different colors based on the data lines; a second insulating film which covers the color organic film and the valley area; and a pixel electrode which is disposed on the second insulating film and connected to the thin film transistor via a contact hole, wherein the thin film transistor array substrate is provided with a separating organic film which extends from the color organic film and is disposed between the valley area and the contact hole.

Abstract translation: 薄膜晶体管阵列基板及其制造方法技术领域本发明涉及薄膜晶体管阵列基板及其制造方法。 薄膜晶体管阵列基板可以包括基板，其具有沿着像素的边界在列方向上延伸的多条栅极线，沿着像素的边界沿行方向延伸的多条数据线，以及至少一个薄的 形成在像素区域中的薄膜晶体管; 覆盖薄膜晶体管的第一绝缘膜; 彩色有机膜，其设置在第一绝缘膜上，并且具有通过基于数据线部分地叠加不同颜色的有机膜而形成谷的谷区; 覆盖彩色有机膜和谷区的第二绝缘膜; 以及像素电极，其设置在所述第二绝缘膜上并且经由接触孔连接到所述薄膜晶体管，其中所述薄膜晶体管阵列基板设置有从所述彩色有机膜延伸并分布在所述薄膜晶体管的所述分离有机膜之间的分离有机膜 谷区和接触孔。

公开(公告)号：US09383612B2

公开(公告)日：2016-07-05

申请号：US13837114

申请日：2013-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jeong Huh ,  Dong Wook Kim ,  Seung Hyun Park

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/133784 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123 ,  G06F3/0412

Abstract: A liquid crystal display includes a first substrate facing a second substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a first field generating electrode on the first substrate, and a second field generating electrode on the first substrate and including a plurality of branch electrodes overlapped with the first field generating electrode. The second field generating electrode includes a wing connected to an end of a first branch electrode positioned at an outermost side the plurality of branch electrodes.

Abstract translation: 液晶显示器包括面对第二基板的第一基板，设置在第一基板和第二基板之间的液晶层，第一基板上的第一场产生电极，第一基板上的第二场产生电极， 多个分支电极与第一场发生电极重叠。 第二场产生电极包括连接到位于多个分支电极的最外侧的第一分支电极的端部的翼。

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：US09989814B2

公开(公告)日：2018-06-05

申请号：US14715043

申请日：2015-05-18

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun Park ,  Hyang Yul Kim ,  Ji Eun Lee ,  Soo Jeong Huh

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/134363 ,  G02F2001/13373 ,  G02F2001/134372

Abstract: A liquid crystal display includes a first substrate, gate lines on the first substrate, a gate insulating layer on the gate lines, a semiconductor layer on the gate insulating layer, data lines and a drain electrode on the semiconductor layer, a passivation layer which covers the data lines and the drain electrode and in which a contact hole that partially exposes the drain electrode is defined, a common electrode above the passivation layer, a pixel electrode connected with the drain electrode through the contact hole, overlapped with the common electrode, and including a plurality of branch electrodes connected to each other through a connection portion, a contact portion extended from the connection portion and connected with the drain electrode, and a protrusion protruding toward a neighboring pixel and provided at least one corners among the connection portion or the contact portion of the pixel electrode.

公开(公告)号：US09638967B2

公开(公告)日：2017-05-02

申请号：US14663564

申请日：2015-03-20

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun Park ,  Jun Ho Song

IPC: G02F1/136 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/1333

CPC classification number: G02F1/134363 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/13439 ,  G02F2001/134372

Abstract: A liquid crystal display according to an exemplary embodiment of the invention includes a substrate, a gate line and a data line disposed on the substrate, a first passivation layer disposed on the gate line and the data line, a first electrode disposed on the first passivation layer, a second passivation layer disposed on the first electrode, and a second electrode disposed on the second passivation layer and including a plurality of first cutouts and a plurality of branch electrodes defined by the plurality of first cutouts, wherein the second passivation layer has a second cutout overlapping a portion of the plurality of first cutouts, and the second cutout is defined close to the end of the first cutout.

公开(公告)号：US09625758B2

公开(公告)日：2017-04-18

申请号：US14668872

申请日：2015-03-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Hyun Park ,  Hyang Yul Kim ,  Jun Ho Song ,  Jean Ho Song

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/133514 ,  G02F1/133371 ,  G02F1/134363 ,  G02F2001/133368 ,  G02F2001/134372

Abstract: An LCD device includes: a first substrate; a gate line and a data line on the first substrate; at least one TFT connected to the gate and data lines and comprising source and drain electrodes; a pixel electrode connected to the TFT; a second substrate; a liquid crystal layer between the first and second substrates; a common electrode on one of the first and second substrates; a black matrix disposed on one of the first and second substrates and configured to at least partially define a pixel region; a color filter disposed to correspond to the pixel region; and a cell gap adjustment layer disposed on one of the first and second substrates and positioned so as to form different cell gaps within one pixel region.

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：US20140231810A1

公开(公告)日：2014-08-21

申请号：US13903171

申请日：2013-05-28

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun Park ,  Jun Ho Song ,  Jae Hak Lee

IPC: H01L29/786 ,  H01L29/66

CPC classification number: H01L29/786 ,  H01L29/41733 ,  H01L29/6675 ,  H01L29/78678 ,  H01L29/7869

Abstract: A thin film transistor, includes: a gate electrode; a gate insulating layer disposed on the gate electrode; a semiconductor disposed on the gate insulating layer; an etch stopper disposed on a channel of the semiconductor; a source electrode disposed on the semiconductor; and a drain electrode disposed on the semiconductor. At least one of the source electrode and the drain electrode does not overlap with the etch stopper. At least one dimension of the etch stopper and the channel of the semiconductor are substantially the same.

Abstract translation: 一种薄膜晶体管，包括：栅电极; 设置在栅电极上的栅极绝缘层; 设置在所述栅极绝缘层上的半导体; 设置在半导体通道上的蚀刻停止器; 设置在所述半导体上的源电极; 以及设置在半导体上的漏电极。 源电极和漏电极中的至少一个与蚀刻停止件不重叠。 蚀刻停止器和半导体的通道的至少一个尺寸基本上相同。