公开(公告)号：US09761578B2

公开(公告)日：2017-09-12

申请号：US14264870

申请日：2014-04-29

Applicant: Samsung Display Co., Ltd.

Inventor： Yeo Geon Yoon ,  Hyung Gi Jung

IPC: H01L27/02 ,  H01L27/12

CPC classification number: H01L27/0255 ,  H01L27/0288 ,  H01L27/124

Abstract: The present invention relates to a display device including a static electricity discharge circuit. The display device according to an exemplary embodiment of the present invention includes: a thin film transistor array panel including a display area including a plurality of pixels and a peripheral area around the display area; a signal wire positioned at the peripheral area; and a static electricity discharge circuit unit positioned at the peripheral area and connected to the signal wire, wherein the static electricity discharge circuit unit includes a first portion and a second portion positioned at a same layer as a portion of the signal wire and facing each other with a separation space therebetween, and a connecting member positioned at a different layer from the first portion and the second portion and electrically connecting the first portion and the second portion.

公开(公告)号：US09691788B2

公开(公告)日：2017-06-27

申请号：US14682492

申请日：2015-04-09

Applicant: Samsung Display Co., Ltd.

Inventor： Ha Won Yu ,  Hyun Ho Kang ,  O Sung Seo ,  Seung Jun Yu ,  Ki Kyung Youk ,  Yeo Geon Yoon ,  Sang Myoung Lee ,  Tae Kyung Yim

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1368 ,  H01L27/12

CPC classification number: H01L27/1225 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/134345 ,  G02F2001/134354

Abstract: A display device according to an exemplary embodiment includes: a first insulation substrate; a thin film transistor disposed on the first insulation substrate; and a pixel electrode coupled to the thin film transistor. The pixel electrode includes a first subpixel electrode that is divided into two regions configured to arrange liquid crystal molecules while including one first horizontal stem portion, and a second subpixel electrode that includes a plurality of second horizontal stem portions.

公开(公告)号：US09645452B2

公开(公告)日：2017-05-09

申请号：US14968956

申请日：2015-12-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun-Ho Kang ,  O Sung Seo ,  Seung Jun Yu ,  Ha Won Yu ,  Ki Kyung Youk ,  Yeo Geon Yoon ,  Sang-Myoung Lee ,  Tae Kyung Yim

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

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/13624 ,  G02F2001/133757 ,  G02F2001/134345 ,  G02F2201/123

Abstract: A curved liquid crystal display includes a first panel having a pixel electrode including crossed stem parts, a plurality of fine branch parts extending from the crossed stem parts, and fine slits positioned between fine branch parts adjacent to each other, a second panel having a common electrode, and a liquid crystal layer between the first panel and the second panel. Misalignment between the first panel and the second lower panel is determined and a pitch, which is a sum of a width of the fine branch part and a width of the fine slit, gradually increases from a region having a small misalignment toward a region having a large misalignment.

公开(公告)号：US20220229214A1

公开(公告)日：2022-07-21

申请号：US17579454

申请日：2022-01-19

Applicant: Samsung Display Co., LTD.

Inventor： Jeong Ki KIM ,  Hwa Yeul Oh ,  Yeo Geon Yoon ,  Jong-Hoon Kim ,  Seong Yeon Lee

IPC: G02B5/20

Abstract: A color conversion panel including: a first substrate; light blocking members disposed on the first substrate while being separated from each other; a first color conversion layer, a second color conversion layer, and a transmissive layer that are respectively disposed between the light blocking members; and a capping layer disposed on the first color conversion layer, the second color conversion layer, and the transmissive layer. The capping layer is a multi-layer structure containing SiON having different compositions.

公开(公告)号：US10551666B2

公开(公告)日：2020-02-04

申请号：US15825858

申请日：2017-11-29

Applicant: Samsung Display Co., Ltd.

Inventor： Keun Woo Park ,  Jang Il Kim ,  Yeo Geon Yoon

IPC: G02F1/1335 ,  G02F1/1362

Abstract: A liquid crystal display (“LCD”) device includes: a first substrate having a first area that allows an image to be transmitted therethrough and a second area that blocks an image; a second substrate opposite to the first substrate; a liquid crystal layer between the first substrate and the second substrate; and a polarizing layer on the second substrate. The polarizing layer may include first polarizing patterns and second polarizing patterns, wherein, in a planar view, the first polarizing patterns overlap with the first area and the second polarizing patterns overlap with the second area.

公开(公告)号：US10256226B2

公开(公告)日：2019-04-09

申请号：US15672746

申请日：2017-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Yeo Geon Yoon ,  Hyung Gi Jung

IPC: H01L27/02 ,  H01L27/12

Abstract: The present invention relates to a display device including a static electricity discharge circuit. The display device according to an exemplary embodiment of the present invention includes: a thin film transistor array panel including a display area including a plurality of pixels and a peripheral area around the display area; a signal wire positioned at the peripheral area; and a static electricity discharge circuit unit positioned at the peripheral area and connected to the signal wire, wherein the static electricity discharge circuit unit includes a first portion and a second portion positioned at a same layer as a portion of the signal wire and facing each other with a separation space therebetween, and a connecting member positioned at a different layer from the first portion and the second portion and electrically connecting the first portion and the second portion.

公开(公告)号：US10062345B2

公开(公告)日：2018-08-28

申请号：US15659364

申请日：2017-07-25

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Kyung Yim ,  Hyun Ho Kang ,  O Sung Seo ,  Seung Jun Yu ,  Ha Won Yu ,  Ki Kyung Youk ,  Yeo Geon Yoon ,  Sang Myoung Lee

IPC: G09G3/36 ,  G02F1/1335

CPC classification number: G09G3/3648 ,  G02F1/133528 ,  G02F2001/133531 ,  G09G2300/0447 ,  G09G2300/0842 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2320/0693

Abstract: A curved liquid crystal display (LCD) includes a curved liquid crystal panel assembly. The curved liquid crystal panel assembly includes: a lower panel including a first linear polarizer having a first polarization axis; an upper panel including a second linear polarizer having a second polarization axis, the second polarization axis cross the first polarization axis in a plan view; and a liquid crystal layer interposed between the lower panel and the upper panel. An angle formed by a first polarization axis and a second polarization axis does not meet at a right angle in a plan view.

公开(公告)号：US09766523B2

公开(公告)日：2017-09-19

申请号：US15060898

申请日：2016-03-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Myoung Lee ,  Hyun-Ho Kang ,  O Sung Seo ,  Seung Jun Yu ,  Ha Won Yu ,  Ki Kyung Youk ,  Yeo Geon Yoon

IPC: G02F1/1362 ,  G09G3/36 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/136286 ,  G02F1/133707 ,  G02F1/13624 ,  G02F2001/134345 ,  G09G3/3648 ,  G09G2300/043 ,  G09G2300/0819

Abstract: A liquid crystal display according to an exemplary embodiment of the present disclosure includes: a first substrate; a gate line formed on the first substrate and extended in a first direction; a data line extended in a second direction that is perpendicular to the gate line; switching elements connected to the gate line and the data line; a voltage-dividing reference voltage line connected to a switching element; a first sub-pixel electrode connected to a switching element; and a second sub-pixel electrode connected to a switching element, wherein the first sub-pixel electrode and the second sub-pixel electrode include one or more vertical stem parts formed on a left side or a right side thereof, and the voltage-dividing reference voltage line is formed to be parallel to the data line.

公开(公告)号：US09733502B2

公开(公告)日：2017-08-15

申请号：US15051514

申请日：2016-02-23

Applicant: Samsung Display Co., Ltd

Inventor： Sang-Myoung Lee ,  Hyun-Ho Kang ,  O Sung Seo ,  Seung Jun Yu ,  Ha Won Yu ,  Ki Kyung Youk ,  Yeo Geon Yoon ,  Tae Kyung Yim

IPC: G06F1/16 ,  G02F1/1333 ,  G09F9/30

CPC classification number: G02F1/1333 ,  G02F1/133308 ,  G02F2001/13332 ,  G02F2202/022 ,  G09F9/301

Abstract: An exemplary embodiment provides a curved display device in which occurrences of black mura are prevented or otherwise reduced. The curved display device according to the exemplary embodiment includes a curved display panel displaying images; a rear surface cover covering and supporting a rear surface of the curved display panel; and a flexible front surface chassis supporting the curved display panel.

公开(公告)号：US09261749B2

公开(公告)日：2016-02-16

申请号：US14591833

申请日：2015-01-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Hwa Park ,  Jong-In Kim ,  Yeo Geon Yoon ,  Min-Wook Park ,  Jang-Il Kim ,  Joon-Chul Goh ,  Hyo-Seop Kim ,  Bum Ki Baek ,  Young-Soo Yoon ,  Hak Bum Choi ,  Kyung Ho Kim

IPC: G09G3/36 ,  G02F1/1362 ,  G02F1/1345 ,  G02F1/1368 ,  H01L27/12

CPC classification number: G02F1/136286 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/1368 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/0876 ,  G09G2320/0233 ,  H01L27/124

Abstract: A display device includes gate lines, data lines, first wires and second wires extending in the directions of the gate lines and data lines, and pixels having a first subpixel and a second subpixel each. The first subpixel has a first subpixel electrode and a first switching element, and the second subpixel has a second subpixel electrode and second and third switching elements. The control terminals of the three switching elements are connected to the same gate line, and the input terminals of the first and second switching elements are connected to the same data line. The first and second switching elements have output terminals connected to the first and second subpixel electrodes, respectively. The second switching element's output terminal connects to the third switching element, which has an output terminal connected to a second wire. The first wires and the second wires are connected in a pixel.