公开(公告)号：US09798182B2

公开(公告)日：2017-10-24

申请号：US14637268

申请日：2015-03-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wan Soon Im ,  Nam Seok Roh ,  Young Goo Song ,  Hyoung Cheol Lee ,  Yong Woo Hyung ,  Hyung June Kim ,  Joong Gun Chong ,  Jong Hak Hwang

IPC: G02F1/1335

CPC classification number: G02F1/133514 ,  G02F1/133528 ,  G02F1/1341 ,  G02F1/134336 ,  G02F1/137 ,  G02F2001/133531 ,  G02F2001/133538 ,  G02F2001/134345 ,  G02F2201/52

Abstract: A liquid crystal display (LCD) device, including a lower polarizing plate configured to have a transmission axis in a first direction, a liquid crystal layer on the lower polarizing plate, an upper polarizing plate on the liquid crystal layer, the upper polarizing plate including a first polarizing plate and a second polarizing plate, the first polarizing plate having a transmission axis in the first direction, the second polarizing plate having a transmission axis in a second direction perpendicular to the first direction, and color filters including a white filter and a colored filter, the white filter overlapping with the first polarizing plate, and the color filter overlapping with the second polarizing plate.

公开(公告)号：US09620533B2

公开(公告)日：2017-04-11

申请号：US14753679

申请日：2015-06-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyung June Kim ,  Sun Hwa Lee ,  Yun Seok Lee ,  Sang-Uk Lim

IPC: H01L27/32 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1337

CPC classification number: H01L27/1251 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/13624 ,  G02F1/1368 ,  H01L27/124 ,  H01L27/3213 ,  H01L27/3216

Abstract: A display device includes red, blue, green, and white pixels, a plurality of gate lines, a plurality of data lines, and a plurality of storage electrodes lines. Each of the red, blue, green, and white pixels includes first to third thin film transistors, a first subpixel electrode connected to an output terminal of the first thin film transistor, and a second subpixel electrode connected to the output terminal of the second thin film transistor. A channel width of a third thin film transistor in each of the red and green pixels is larger than that of a third thin film transistor in each of the blue and white pixels, or a channel length of the third thin film transistor in each of the red and green pixels is longer than that of the third thin film transistor in each of the blue and white pixels.

公开(公告)号：US20220139892A1

公开(公告)日：2022-05-05

申请号：US17412079

申请日：2021-08-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woo Lim ,  Hyung June Kim ,  Eun Je Jang ,  Jang Bog Ju

IPC: H01L25/16

Abstract: A tiled display device including a first display device; a second display device located at one side of the first display device in a first direction; a first chassis disposed under the first display device to support the first display device; and a second chassis disposed under the second display device to support the second display device. An end portion of the first chassis and an end portion of the second chassis are directly connected to each other, and an end portion of the first display device and an end portion of the second display device come into direct contact with each other.

公开(公告)号：US11221509B2

公开(公告)日：2022-01-11

申请号：US16874611

申请日：2020-05-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seok Kyu Yoon ,  Eun Ju Kim ,  Hyung June Kim ,  Byoung Sun Na ,  Sung Jae Park ,  Yun Seok Lee ,  Ik Soo Lee ,  Jun Pyo Lee ,  Wan-Soon Im ,  Jong Hak Hwang

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1337

Abstract: One or more embodiments of the present invention are directed to a liquid crystal display including: a first substrate and a second substrate facing each other; a first color pixel area, a second color pixel area, a third color pixel area, and a white pixel area on any one of the first substrate and the second substrate; and a liquid crystal layer between the first substrate and the second substrate. A first color filter is disposed in each of the first color pixel area and the white pixel area, and each of the first, second, third, and white pixel areas includes a plurality of domains, each two adjacent domains having a boundary between them, and the first color filter is disposed at at least one of the boundaries between the domains in the white pixel area.

公开(公告)号：US10288966B2

公开(公告)日：2019-05-14

申请号：US15471969

申请日：2017-03-28

Applicant: Samsung Display Co., Ltd.

Inventor： O Sung Seo ,  Tae Kyung Yim ,  Hyun-Ho Kang ,  Hyung June Kim

IPC: H01L27/12 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

Abstract: A thin film transistor array panel includes a first substrate, a gate line disposed on the first substrate and includes a lower layer including titanium, a middle layer including a transparent conductive material, and an upper layer including copper, a pixel electrode disposed on the first substrate and includes a lower layer including titanium, and an upper layer including the transparent conductive material, a gate insulating layer disposed on the gate line and the pixel electrode, a semiconductor layer disposed on the gate insulating layer, a data line and a drain electrode disposed on the semiconductor layer, a passivation layer which covers the data line and the drain electrode, and a common electrode disposed on the passivation layer.

公开(公告)号：US10031387B2

公开(公告)日：2018-07-24

申请号：US14479853

申请日：2014-09-08

Applicant: Samsung Display Co., Ltd.

Inventor： Wan-Soon Im ,  Hyung June Kim

IPC: G02F1/1362

Abstract: A liquid crystal display includes: a first substrate on which a plurality of pixel areas are formed; first to fourth color filter layers comprising a plurality of color filters disposed in the pixel areas and having four different colors in four adjacent pixel areas; a plurality of pixel electrodes disposed on the color filter layers corresponding to the respective pixel areas; a second substrate coupled to and facing the first substrate; and a common electrode disposed on one of the first substrate and the second substrate, wherein the first to fourth color filter layers are disposed in a 2×2 matrix, and wherein at least one color filter from among the color filters is wider in a row direction and a column direction of the first substrate than the remaining color filters so as to cover a contact point at which the four adjacent pixel areas meet.

公开(公告)号：US09933651B2

公开(公告)日：2018-04-03

申请号：US14631008

申请日：2015-02-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki Soo Park ,  Wan-Soon Im ,  Hyung June Kim ,  Jong Hak Hwang

IPC: G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/133514 ,  G02F2001/136222 ,  G02F2201/52

Abstract: A liquid crystal display including: a first display panel defining a plurality of pixel areas; a second display panel facing the first display panel; a liquid crystal layer interposed between the first display panel and the second display panel; and a plurality of color filters disposed in the respective pixel areas, wherein four different color filters are respectively disposed in four adjacent pixel areas, and each of the four color filters includes first and second protrusions formed at first and second edges of the corresponding pixel area and first and second chamfered portions at third and fourth edges thereof.

公开(公告)号：US20160070135A1

公开(公告)日：2016-03-10

申请号：US14637268

申请日：2015-03-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wan Soon Im ,  Nam Seok Roh ,  Young Goo Song ,  Hyoung Cheol Lee ,  Yong Woo Hyung ,  Hyung June Kim ,  Joong Gun Chong ,  Jong Hak Hwang

IPC: G02F1/1335 ,  G02F1/137 ,  G02F1/1341 ,  G02F1/1343

CPC classification number: G02F1/133514 ,  G02F1/133528 ,  G02F1/1341 ,  G02F1/134336 ,  G02F1/137 ,  G02F2001/133531 ,  G02F2001/133538 ,  G02F2001/134345 ,  G02F2201/52

Abstract: A liquid crystal display (LCD) device, including a lower polarizing plate configured to have a transmission axis in a first direction, a liquid crystal layer on the lower polarizing plate, an upper polarizing plate on the liquid crystal layer, the upper polarizing plate including a first polarizing plate and a second polarizing plate, the first polarizing plate having a transmission axis in the first direction, the second polarizing plate having a transmission axis in a second direction perpendicular to the first direction, and color filters including a white filter and a colored filter, the white filter overlapping with the first polarizing plate, and the color filter overlapping with the second polarizing plate.

Abstract translation: 一种液晶显示器（LCD）装置，包括配置成具有沿第一方向的透射轴的下偏振片，下偏振片上的液晶层，液晶层上的上偏振片，上偏振片包括 第一偏振板和第二偏振板，第一偏振片在第一方向上具有透射轴，第二偏振片在垂直于第一方向的第二方向上具有透射轴，并且滤色器包括白色滤光片和 所述白色滤光片与所述第一偏振板重叠，所述滤色片与所述第二偏光板重叠。