公开(公告)号：US10146089B2

公开(公告)日：2018-12-04

申请号：US15711018

申请日：2017-09-21

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Hee Hong ,  Jang-Il Kim ,  Un Byoll Ko ,  Sei-Yong Park ,  Jung Wook Lee

IPC: G02F1/1337 ,  G02F1/1343

Abstract: A curved display device including a first substrate, a thin film transistor (TFT) disposed on the first substrate, a pixel electrode connected to the TFT, a second substrate overlapping the first substrate, a liquid crystal layer disposed between the first and the second substrates, and a common electrode disposed between the second substrate and the liquid crystal layer, in which the pixel electrode includes a cross-shaped stem portion having a horizontal stem portion, a vertical stem portion, and a plurality of fine branches extending from the cross-shaped stem portion, at least one of the fine branches includes a first portion and a second portion having a width greater than that of the first portion, and an extending line from a boundary between the first portion and the second portion is sloped at an angle in a range of −10 degrees to +10 degrees with respect to the vertical stem portion.

公开(公告)号：US09772522B2

公开(公告)日：2017-09-26

申请号：US14957247

申请日：2015-12-02

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Sung Hee Hong ,  Jang-Il Kim ,  Un Byoll Ko ,  Sei-Yong Park ,  Jung Wook Lee

IPC: G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/134309

Abstract: There is provided a curved display device including a first substrate, a thin film transistor (TFT) disposed on the first substrate, a pixel electrode connected to the TFT, a second substrate facing the first substrate, a common electrode positioned on the second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate, wherein the pixel electrode includes a cross-shaped stem portion including a horizontal stem portion and a vertical stem portion intersecting the horizontal stem portion and a plurality of fine branches extending from the cross-shaped stem portion, each of the fine branches includes a first portion and a second portion having a width greater than that of the first portion, and the first portion is connected to the cross-shaped stem portion.

公开(公告)号：US09470978B2

公开(公告)日：2016-10-18

申请号：US14525688

申请日：2014-10-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung Du Ahn ,  Seung Ho Yeon ,  Sei-Yong Park ,  Mi-Hyae Park ,  Bu Sop Song ,  Tae Gweon Lee ,  Jun Hyun Park ,  Je Hun Lee ,  Jae Woo Park

IPC: G03F7/075 ,  H01L23/29 ,  C08L83/04 ,  H01L29/51 ,  G02F1/1362 ,  G03F7/16 ,  G03F7/20 ,  C08G77/16 ,  C08G77/20 ,  C08G77/00 ,  H01L27/32 ,  H01L27/12

CPC classification number: G03F7/0757 ,  C08G77/16 ,  C08G77/20 ,  C08G77/80 ,  C08L83/04 ,  G02F1/136227 ,  G03F7/16 ,  G03F7/20 ,  H01L23/296 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/1288 ,  H01L27/3258 ,  H01L29/517 ,  H01L2924/0002 ,  C08L83/00 ,  H01L2924/00

Abstract: A passivation layer solution composition is provided. A passivation layer solution composition according to an exemplary embodiment of the present invention includes an organic siloxane resin represented by Chemical Formula 1 below. In Chemical Formula 1, R is at least one substituent selected from a saturated hydrocarbon or an unsaturated hydrocarbon having from 1 to about 25 carbon atoms, and x and y may each independently be from 1 to about 200, and wherein each wavy line indicates a bond to an H atom or to an x siloxane unit or a y siloxane unit, or a bond to an x siloxane unit or a y siloxane unit of another siloxane chain comprising x siloxane units or y siloxane units or a combination thereof.

公开(公告)号：US20140011932A1

公开(公告)日：2014-01-09

申请号：US14016748

申请日：2013-09-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung Du Ahn ,  Seung Ho Yeon ,  Sei-Yong Park ,  Mi-Hyae Park ,  Bu Sop Song ,  Tae Gweon Lee ,  Jun Hyun Park ,  Je Hun Lee ,  Jae Woo Park

IPC: H01L29/51

CPC classification number: G03F7/0757 ,  C08G77/16 ,  C08G77/20 ,  C08G77/80 ,  C08L83/04 ,  G02F1/136227 ,  G03F7/16 ,  G03F7/20 ,  H01L23/296 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/1288 ,  H01L27/3258 ,  H01L29/517 ,  H01L2924/0002 ,  C08L83/00 ,  H01L2924/00

Abstract: A passivation layer solution composition is provided. A passivation layer solution composition according to an exemplary embodiment of the present invention includes an organic siloxane resin represented by Chemical Formula 1 below. In Chemical Formula 1, R is at least one substituent selected from a saturated hydrocarbon or an unsaturated hydrocarbon having from 1 to about 25 carbon atoms, and x and y may each independently be from 1 to about 200, and wherein each wavy line indicates a bond to an H atom or to an x siloxane unit or a y siloxane unit, or a bond to an x siloxane unit or a y siloxane unit of another siloxane chain comprising x siloxane units or y siloxane units or a combination thereof.

Abstract translation: 提供钝化层溶液组合物。 根据本发明的示例性实施方案的钝化层溶液组合物包括由下述化学式1表示的有机硅氧烷树脂。 在化学式1中，R是选自饱和烃或具有1至约25个碳原子的不饱和烃中的至少一个取代基，x和y各自独立地为1至约200，并且其中每个波浪线表示 键合到H原子或x硅氧烷单元或硅氧烷单元，或与包含x硅氧烷单元或y硅氧烷单元或其组合的另一硅氧烷链的x硅氧烷单元或硅氧烷单元的键。

公开(公告)号：US09606404B2

公开(公告)日：2017-03-28

申请号：US14793832

申请日：2015-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Hee Hong ,  Jang-Il Kim ,  Un Byoll Ko ,  Sei-Yong Park ,  Jung Wook Lee

IPC: G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1333 ,  H01L27/12

CPC classification number: G02F1/136227 ,  G02F1/133345 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136222 ,  G02F2001/136295 ,  H01L27/124

Abstract: A liquid crystal display includes: a first substrate; a gate line on the first substrate; a first switching element connected to the gate line, to which a data voltage is applied; a first pixel electrode connected to the first switching element; and a color filter between the first switching element and the first pixel electrode, in which is defined: two contact holes spaced apart from each other, and a connecting portion connecting the spaced apart two contact holes to each other. The first pixel electrode is connected to the first switching element via a first contact hole among the spaced apart two contact holes.

公开(公告)号：US09188867B2

公开(公告)日：2015-11-17

申请号：US14016748

申请日：2013-09-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung Du Ahn ,  Seung Ho Yeon ,  Sei-Yong Park ,  Mi-Hyae Park ,  Bu Sop Song ,  Tae Gweon Lee ,  Jun Hyun Park ,  Je Hun Lee ,  Jae Woo Park

IPC: H01L29/10 ,  G03F7/075 ,  H01L23/29 ,  C08L83/04 ,  H01L29/51 ,  G02F1/1362 ,  G03F7/16 ,  G03F7/20 ,  C08G77/16 ,  C08G77/20 ,  C08G77/00 ,  H01L27/32 ,  H01L27/12

CPC classification number: G03F7/0757 ,  C08G77/16 ,  C08G77/20 ,  C08G77/80 ,  C08L83/04 ,  G02F1/136227 ,  G03F7/16 ,  G03F7/20 ,  H01L23/296 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/1288 ,  H01L27/3258 ,  H01L29/517 ,  H01L2924/0002 ,  C08L83/00 ,  H01L2924/00

Abstract: A passivation layer solution composition is provided. A passivation layer solution composition according to an exemplary embodiment of the present invention includes an organic siloxane resin represented by Chemical Formula 1 below. In Chemical Formula 1, R is at least one substituent selected from a saturated hydrocarbon or an unsaturated hydrocarbon having from 1 to about 25 carbon atoms, and x and y may each independently be from 1 to about 200, and wherein each wavy line indicates a bond to an H atom or to an x siloxane unit or a y siloxane unit, or a bond to an x siloxane unit or a y siloxane unit of another siloxane chain comprising x siloxane units or y siloxane units or a combination thereof.

Abstract translation: 提供钝化层溶液组合物。 根据本发明的示例性实施方案的钝化层溶液组合物包括由下述化学式1表示的有机硅氧烷树脂。 在化学式1中，R是选自饱和烃或具有1至约25个碳原子的不饱和烃中的至少一个取代基，x和y各自独立地为1至约200，并且其中每个波浪线表示 键合到H原子或x硅氧烷单元或硅氧烷单元，或与包含x硅氧烷单元或y硅氧烷单元或其组合的另一硅氧烷链的x硅氧烷单元或硅氧烷单元的键。

公开(公告)号：US20150050597A1

公开(公告)日：2015-02-19

申请号：US14525688

申请日：2014-10-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung Du Ahn ,  Seung Ho Yeon ,  Sei-Yong Park ,  Mi-Hyae Park ,  Bu Sop Song ,  Tae Gweon Lee ,  Jun Hyun Park ,  Je Hun Lee ,  Jae Woo Park

IPC: G03F7/075 ,  G03F7/20 ,  H01L27/12 ,  G03F7/16

CPC classification number: G03F7/0757 ,  C08G77/16 ,  C08G77/20 ,  C08G77/80 ,  C08L83/04 ,  G02F1/136227 ,  G03F7/16 ,  G03F7/20 ,  H01L23/296 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/1288 ,  H01L27/3258 ,  H01L29/517 ,  H01L2924/0002 ,  C08L83/00 ,  H01L2924/00

Abstract: A passivation layer solution composition is provided A passivation layer solution composition according to an exemplary embodiment of the present invention includes an organic siloxane resin represented by Chemical Formula 1 below. In Chemical Formula 1, R is at least one substituent selected from a saturated hydrocarbon or an unsaturated hydrocarbon having from 1 to about 25 carbon atoms, and x and y may each independently be from 1 to about 200, and wherein each wavy line indicates a bond to an H atom or to an x siloxane unit or a y siloxane unit, or a bond to an x siloxane unit or a y siloxane unit of another siloxane chain comprising x siloxane units or y siloxane units or a combination thereof.

Abstract translation: 提供钝化层溶液组合物根据本发明示例性实施方案的钝化层溶液组合物包括由下述化学式1表示的有机硅氧烷树脂。 在化学式1中，R是选自饱和烃或具有1至约25个碳原子的不饱和烃中的至少一个取代基，x和y各自独立地为1至约200，并且其中每个波浪线表示 键合到H原子或x硅氧烷单元或硅氧烷单元，或与包含x硅氧烷单元或y硅氧烷单元或其组合的另一硅氧烷链的x硅氧烷单元或硅氧烷单元的键。

公开(公告)号：US09817281B2

公开(公告)日：2017-11-14

申请号：US14877678

申请日：2015-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong Kwon ,  Yeo Geon Yoon ,  Sei-Yong Park ,  Dong-Chul Shin ,  Hyeok Jin Lee ,  Jin Won Kim ,  Ki Chul Shin

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

CPC classification number: G02F1/134309 ,  G02F1/133305 ,  G02F1/13624 ,  G02F2001/134345

Abstract: A liquid crystal display according to an exemplary embodiment of the present inventive concept includes: a first insulating substrate; a gate line and a data line, a thin film transistor connected to the gate line and the data line, a pixel electrode connected to the thin film transistor, and a second insulating substrate facing the first insulating substrate, wherein one pixel includes the thin film transistor and the pixel electrode and includes a first sub-region and a second sub-region which are separated by the gate line intervened therebetween, the high gradation sub-pixel electrode includes a first high gradation sub-pixel electrode disposed in the first sub-region, and a second high gradation sub-pixel electrode disposed in the second sub-region, and the low gradation sub-pixel electrode includes a first low gradation sub-pixel electrode disposed in the first sub-region, and a second low gradation sub-pixel electrode disposed in the second sub-region.

公开(公告)号：US09093536B2

公开(公告)日：2015-07-28

申请号：US13914821

申请日：2013-06-11

Applicant: Samsung Display Co., LTD.

Inventor： Gun-Hee Kim ,  Sei-Yong Park ,  Woo-Ho Jeong ,  Jin-Hyun Park ,  Jee-Hun Lim

IPC: H01L29/10 ,  H01L29/786 ,  H01L29/66 ,  H01L29/423

CPC classification number: H01L29/786 ,  H01L29/42384 ,  H01L29/66742 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/78648 ,  H01L29/7869 ,  H01L29/78696

Abstract: A thin film transistor substrate includes a substrate, a gate electrode disposed on the substrate, a gate insulation layer disposed on the gate electrode, an oxide semiconductor pattern disposed on the gate insulation layer, where the oxide semiconductor pattern includes a first area whose carrier concentration is in a range of about 1017 per cubic centimeter to about 1019 per cubic centimeter and a second area whose carrier concentration is less than the carrier concentration of the first area, an etch stopper disposed on the oxide semiconductor pattern, where the etch stopper covers the first area and the second area of the oxide semiconductor pattern, a signal electrode partially overlapping the etch stopper and the second area, and a passivation layer which covers the etch stopper and the signal electrode.

Abstract translation: 薄膜晶体管基板包括基板，设置在基板上的栅极电极，设置在栅电极上的栅极绝缘层，设置在栅极绝缘层上的氧化物半导体图案，其中氧化物半导体图案包括第一区域，其载流子浓度 在约1017每立方厘米至约1019每立方厘米的范围内，第二区域的载流子浓度小于第一区域的载流子浓度，蚀刻停止器设置在氧化物半导体图案上，其中蚀刻停止器覆盖 氧化物半导体图案的第一区域和第二区域，与蚀刻停止器和第二区域部分重叠的信号电极，以及覆盖蚀刻停止器和信号电极的钝化层。

公开(公告)号：US09983443B2

公开(公告)日：2018-05-29

申请号：US14801597

申请日：2015-07-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jang-Il Kim ,  Un Byoll Ko ,  Yeo Geon Yoon ,  Hyung Gi Jung ,  Sei-Yong Park ,  Sung Hee Hong ,  Seung Jun Yu ,  Hyun-Ho Kang ,  Se Jin Kim

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

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133707 ,  G02F2001/134345 ,  G02F2001/134381 ,  G02F2001/136218

Abstract: A display device may include a floating electrode, a common-voltage electrode, a transistor, and a pixel electrode. The floating electrode may be electrically floating. The common-voltage electrode may be electrically connected to a voltage source. The pixel electrode may be electrically connected to the transistor. A first portion of the pixel electrode may overlap neither of the floating electrode and the common-voltage electrode in a direction perpendicular to at least one of the pixel electrode and an image display side of the display device. A second portion of the pixel electrode may overlap the common-voltage electrode. A third portion of the pixel electrode may overlap the floating electrode.