公开(公告)号：US20250107304A1

公开(公告)日：2025-03-27

申请号：US18891206

申请日：2024-09-20

Applicant: Samsung Display Co., LTD.

Inventor： Sunhwa LEE ,  Hyeongseok KIM ,  Heejean PARK ,  Mukyung JEON

IPC: H01L33/62 ,  G09G3/32

Abstract: A display device including a display area and a non-display area, where the non-display area includes a first area disposed on one side of the display area and a second area between the display area and the first area. The display device includes a first portion arranged in the first area, a plurality of first island portions arranged in the second area and spaced apart from each other, a plurality of second island portions each arranged over the first area and the second area, and a plurality of bridge portions each connecting two adjacent island portions among the plurality of first island portions and the plurality of second island portions, wherein the plurality of bridge portions are spaced apart from each other by a plurality of first openings. The plurality of second island portions are provided integrally with the first portion.

公开(公告)号：US20250107238A1

公开(公告)日：2025-03-27

申请号：US18891300

申请日：2024-09-20

Applicant: Samsung Display Co., LTD.

Inventor： Heejean PARK ,  Hyeongseok KIM ,  Sunhwa LEE ,  Mukyung JEON

IPC: H01L27/12 ,  H01L25/075 ,  H01L25/16 ,  H01L33/62

Abstract: A display device includes a substrate including an island portion, a first bridge portion extending from the island portion in a first direction, and a second bridge portion extending from the island portion in a second direction crossing the first direction, a first conductive layer disposed on the substrate and including a first voltage line extending from the island portion to the first bridge portion and the second bridge portion, a second conductive layer disposed on the first conductive layer and including signal lines extending from the island portion to the first bridge portion and a data line extending from the island portion to the second bridge portion, and a third conductive layer disposed on the second conductive layer and including a second voltage line and a third voltage line, which extend from the island portion to the first bridge portion and the second bridge portion, respectively.

公开(公告)号：US20240071317A1

公开(公告)日：2024-02-29

申请号：US18502554

申请日：2023-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Gyungsoon PARK ,  Sunhwa LEE ,  Hyunjoon KIM ,  Jaeyong JANG ,  Kyunghoon CHUNG

IPC: G09G3/3266 ,  G09G3/36 ,  H10K59/121 ,  H10K59/123 ,  H10K59/131

CPC classification number: G09G3/3266 ,  G09G3/3677 ,  H10K59/1213 ,  H10K59/1216 ,  H10K59/123 ,  H10K59/131 ,  G09G2310/0202

Abstract: A display apparatus includes a pixel part including a plurality of pixels, and a gate driving circuit. Each of the plurality of pixels is driven in one first scan period and one or more second scan periods during one frame in a driving mode driven at a first driving frequency lower than a maximum driving frequency.

公开(公告)号：US20230389382A1

公开(公告)日：2023-11-30

申请号：US18446429

申请日：2023-08-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunhwa LEE ,  Hyeongseok KIM ,  Youngwan SEO ,  Gyungsoon PARK ,  Mukyung JEON ,  Kyunghoon CHUNG

IPC: H10K59/131 ,  H10K59/88 ,  H10K59/121 ,  H10K59/122

CPC classification number: H10K59/131 ,  H10K59/88 ,  H10K59/121 ,  H10K59/122 ,  H10K59/35

Abstract: A display apparatus having a display area enlarged to display an image in an area where a component is arranged includes a substrate including a first area having a transmission portion, and a second area surrounding the first area, a first data line extending in a first direction on the second area, and including a first line and a second line spaced from each other with the first area therebetween, a connection line on the second area, adjacent to, and bypassing, the first area, and including an end connected to the first line, and another end connected to the second line, a pixel circuit on the second area, including a thin-film transistor, and a node connection line electrically connected to the thin-film transistor, and a first pixel electrode above the pixel circuit, wherein the connection line is spaced from the node connection line.

公开(公告)号：US20220352257A1

公开(公告)日：2022-11-03

申请号：US17862337

申请日：2022-07-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunhwa LEE ,  Mukyung JEON ,  Jaehyung CHO ,  Kihyun PYO

IPC: H01L27/32 ,  G06F3/041 ,  G06F3/044 ,  G06F1/16

Abstract: A display device includes a display panel and an input sensing circuit. The input sensing circuit includes a plurality of sensors and signal lines electrically connected to each of the plurality of sensors. Each of the plurality of signal lines includes a lower line and an upper line overlapping the lower line, and the lower line and the upper line are electrically connected in a plurality of contact areas. A long signal line among the plurality of signal lines has more contact areas than a short signal line.

公开(公告)号：US20200343313A1

公开(公告)日：2020-10-29

申请号：US16841938

申请日：2020-04-07

Applicant: Samsung Display Co., Ltd.

Inventor： Sunhwa LEE ,  Mukyung JEON ,  Jaehyung CHO ,  Kihyun PYO

IPC: H01L27/32

Abstract: A display device includes a display panel and an input sensing circuit. The input sensing circuit includes a plurality of sensors and signal lines electrically connected to each of the plurality of sensors. Each of the plurality of signal lines includes a lower line and an upper line overlapping the lower line, and the lower line and the upper line are electrically connected in a plurality of contact areas. A long signal line among the plurality of signal lines has more contact areas than a short signal line.

公开(公告)号：US20190012971A1

公开(公告)日：2019-01-10

申请号：US16132086

申请日：2018-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： Sunhwa LEE ,  Kwang-chul JUNG ,  Sang-Uk LIM

IPC: G09G3/36 ,  G09G5/02 ,  G09G5/18 ,  G02F1/1343

Abstract: A display apparatus with improved aperture ratio and light transmittance is presented. The apparatus has a pixel group that includes a first pixel including first and second sub-regions, a second pixel including third and fourth sub-regions, and a third pixel including fifth and sixth sub-regions. The first, second, and third pixels are sequentially arranged in a first direction and at least two sub-regions of the first, third, and fifth sub-regions have different widths in the first direction. The second, fourth, and sixth sub-regions are sequentially arranged in the first direction, and at least one sub-region of the second, fourth, and sixth sub-regions expands toward an adjacent sub-region in the first direction and has a width greater than a width of the other sub-regions of the second, fourth, and sixth sub-regions in the same pixel group.

公开(公告)号：US20160216578A1

公开(公告)日：2016-07-28

申请号：US15003436

申请日：2016-01-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunhwa LEE ,  Sanguk LIM ,  Meehye JUNG

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

CPC classification number: G02F1/1368 ,  G02F1/1362 ,  G02F2001/13606

Abstract: A liquid crystal display device includes a first substrate, a second substrate opposing the first substrate, a liquid crystal layer between the first substrate and the second substrate, a black matrix on one of the first substrate and the second substrate, the black matrix defining a pixel region, a gate line on the first substrate and including a line portion, an electrode portion and a compensation portion, the compensation portion having a closed loop shape, a data line intersecting the gate line, a source electrode extending from the data line and disposed on the electrode portion of the gate line, a drain electrode including one side disposed on the electrode portion of the gate line and another side at least partially disposed on the compensation portion of the gate line, and a pixel electrode connected to the drain electrode.

Abstract translation: 液晶显示装置包括第一基板，与第一基板相对的第二基板，第一基板和第二基板之间的液晶层，第一基板和第二基板中的一个上的黑矩阵，黑矩阵限定为 像素区域，第一基板上的栅极线，并且包括线部分，电极部分和补偿部分，补偿部分具有闭环形状，与栅极线相交的数据线，从数据线延伸的源电极和 设置在栅极线的电极部分上的漏极，包括设置在栅极线的电极部分上的一侧的漏极和至少部分地设置在栅极线的补偿部分上的另一侧，以及连接到漏极的像素电极 。