公开(公告)号：US09928788B2

公开(公告)日：2018-03-27

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: G02F1/1337 ,  G09G3/36 ,  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：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：US09455333B2

公开(公告)日：2016-09-27

申请号：US14809830

申请日：2015-07-27

Applicant: Samsung Display Co., Ltd.

Inventor： Je Hun Lee ,  Jun Ho Song ,  Yun Jong Yeo ,  Hwa Dong Jung

IPC: H01L29/78 ,  H01L29/08 ,  H01L27/12 ,  H01L29/66 ,  H01L29/786 ,  H01L29/40 ,  H01L21/28 ,  H01L21/268 ,  H01L21/308 ,  H01L21/02 ,  H01L29/423 ,  H01L29/86

CPC classification number: H01L29/66742 ,  H01L21/02205 ,  H01L21/2686 ,  H01L21/28247 ,  H01L21/3086 ,  H01L27/1214 ,  H01L29/0847 ,  H01L29/401 ,  H01L29/42356 ,  H01L29/66969 ,  H01L29/7869 ,  H01L29/78693 ,  H01L29/86

Abstract: A thin film transistor array panel includes a substrate, a light blocking film disposed on the substrate, a buffer layer covering the light blocking film, and a channel region disposed on the buffer layer. A source region and a drain region are disposed in the same layer as the channel region. A gate insulating layer is disposed on the channel region, and a gate electrode overlaps the channel region, with the gate insulating layer interposed between the gate electrode and the channel region. A passivation layer is disposed on the gate electrode, the source region, the drain region, and the buffer layer. A source electrode and a drain electrode are disposed on the passivation layer, wherein the channel region, the source region, and the drain region comprise an oxide semiconductor, and wherein a carrier concentration of the source region and the drain region is larger than in the channel region.

Abstract translation: 薄膜晶体管阵列面板包括衬底，设置在衬底上的遮光膜，覆盖遮光膜的缓冲层和设置在缓冲层上的沟道区。 源极区域和漏极区域设置在与沟道区域相同的层中。 栅极绝缘层设置在沟道区上，并且栅电极与沟道区重叠，栅极绝缘层介于栅电极和沟道区之间。 钝化层设置在栅电极，源极区，漏极区和缓冲层上。 源电极和漏极设置在钝化层上，其中沟道区，源区和漏区包括氧化物半导体，并且其中源极区和漏极区的载流子浓度大于 渠道区域。

公开(公告)号：US20160202557A1

公开(公告)日：2016-07-14

申请号：US14806198

申请日：2015-07-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JEONG HO LEE ,  Hyang Yul Kim ,  Jun Ho Song

IPC: G02F1/1337 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: G02F1/133753 ,  G02F2001/133757 ,  G02F2203/01 ,  G02F2203/66

Abstract: A liquid crystal display, according to an exemplary embodiment of the present invention, includes a first transparent substrate having an image displaying part and a transmitting part, and a second transparent substrate opposite to the first transparent substrate. A liquid crystal layer is formed between the first transparent substrate and the second transparent substrate. A first polarizing plate is disposed on a side of the first transparent substrate. A second polarizing plate is disposed on a side of the second transparent substrate. The transmitting part is in a normally white mode in which light travels through the liquid crystal layer in an absence of an electrical field provided thereacross.

Abstract translation: 根据本发明的示例性实施例的液晶显示器包括具有图像显示部分和透射部分的第一透明基板和与第一透明基板相对的第二透明基板。 在第一透明基板和第二透明基板之间形成液晶层。 第一偏振板设置在第一透明基板的一侧。 第二偏振板设置在第二透明基板的一侧。 透射部分处于正常白色模式，其中光在没有提供电场的情况下穿过液晶层。

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。

公开(公告)号：US12230644B2

公开(公告)日：2025-02-18

申请号：US16588205

申请日：2019-09-30

Applicant: Samsung Display Co., Ltd.

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

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

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：US11175545B2

公开(公告)日：2021-11-16

申请号：US14564897

申请日：2014-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Man Kim ,  Jun Ho Song ,  Tong Young Kim ,  Su Jin Lee ,  Yeon-Mun Jeon ,  Young Je Cho

IPC: G02F1/1362 ,  G02F1/1343 ,  H01L27/12 ,  G02F1/136 ,  G02F1/1345 ,  G09G3/36

Abstract: A liquid crystal display according to an exemplary embodiment of the present disclosure includes: a gate line, a data line, and a compensation voltage line disposed on an insulation substrate; a first passivation layer disposed on the gate line, the data line, and the compensation voltage line; a pixel electrode connected to the gate line and the data line, and a compensation electrode connected to the compensation voltage line, disposed on the first passivation layer; and a common electrode formed on the first passivation layer, wherein the compensation electrode overlaps at least a portion of the data line, and the compensation voltage line is formed with the same layer as the data line.

公开(公告)号：US10423046B2

公开(公告)日：2019-09-24

申请号：US15454413

申请日：2017-03-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Jung Huh ,  Beom Shik Kim ,  Jun Ho Song ,  Yeon Mun Jeon ,  In Sun Hwang

IPC: G02F1/29 ,  G02B27/22 ,  G02F1/1333

Abstract: A liquid crystal lens includes first and second electrodes facing each other, and a liquid crystal layer interposed between the first and second electrodes. The first electrode includes at least one unit pattern. The unit pattern includes a pattern electrode and an aperture. The pattern electrode is disposed adjacent to a boundary of the unit pattern and the aperture is disposed inside the pattern electrode.

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.