公开(公告)号：US20230046092A1

公开(公告)日：2023-02-16

申请号：US17876788

申请日：2022-07-29

Applicant: Samsung Display Co., Ltd.

Inventor： Youngwan Seo ,  Jisun Kim ,  Kyunghoe Lee ,  Keunhee Choi

IPC: H01L27/32 ,  G09G3/3233

Abstract: The display apparatus includes a substrate including an auxiliary circuit area and an auxiliary display area, an auxiliary pixel circuit on the auxiliary circuit area, an auxiliary display element on the auxiliary display area, and a connection line extending from the auxiliary circuit area to the auxiliary display area and configured to connect the auxiliary pixel circuit to the auxiliary display element. The connection line includes a first sub-line and a second sub-line which are on different layers, and the first sub-line is electrically connected to the second sub-line through a contact portion.

公开(公告)号：US20220344440A1

公开(公告)日：2022-10-27

申请号：US17573417

申请日：2022-01-11

Applicant: Samsung Display Co., Ltd.

Inventor： Kyunghoe Lee ,  Cheolgon Lee ,  Mukyung Jeon

IPC: H01L27/32

Abstract: A display apparatus including a display area including a first area having a first resolution and a second area having a second resolution that is lower than the first resolution and a non-display area comprises a conductive pattern arranged in the second area of the display area, a pixel electrode arranged in the second area, an opposite electrode facing the pixel electrode and contacting the conductive pattern, and a first electrode layer arranged in the non-display area and contacting the opposite electrode.

公开(公告)号：US20220310736A1

公开(公告)日：2022-09-29

申请号：US17704095

申请日：2022-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Youngwan Seo ,  Jisun Kim ,  Kyunghoe Lee ,  Keunhee Choi

IPC: H01L27/32

Abstract: A display apparatus includes: a substrate including a first area and a second area disposed adjacent to the first area; a first pixel arranged in the first area; a first pixel circuit arranged in the first area, electrically connected to the first pixel, and overlapping at least a portion of the first pixel; and a second pixel arranged in the second area and electrically connected to the first pixel circuit, wherein the first pixel circuit includes a first storage capacitor and a second storage capacitor that are connected in parallel to each other.

公开(公告)号：US20180275475A1

公开(公告)日：2018-09-27

申请号：US15990246

申请日：2018-05-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hwanyoung Jang ,  Kyunghoe Lee ,  Seongyoung Lee ,  Byoungsun Na ,  Seonkyoon Mok ,  Hyungjun Park

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  H01L29/786

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F1/13624 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2201/123 ,  H01L29/78633

Abstract: A display device including a substrate, a gate line, a data line, a plurality of thin film transistors, a first pixel electrode, and a second pixel electrode. The gate line is disposed on the substrate. The data line is disposed on the substrate. The data line includes a first branch line and a second branch line. The first branch line and the second branch line form a closed loop. The plurality of thin film transistors is connected to the data line. The first pixel electrode is connected to at least one of the plurality of thin film transistors. The second pixel electrode is connected to at least another one of the plurality of thin film transistors. The first pixel electrode and the second pixel electrode are arranged in a substantially diagonal direction with respect to each another. The first branch line is connected to a source electrode of said at least one of the plurality of thin film transistors. The second branch line is connected to a source electrode of said at least another one of the plurality of thin film transistors.

公开(公告)号：US09891491B2

公开(公告)日：2018-02-13

申请号：US14926505

申请日：2015-10-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaewon Kim ,  Seonkyoon Mok ,  Kyunghoe Lee ,  Seongyoung Lee ,  Yoomi Ra

IPC: G02F1/136 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2001/13606

Abstract: A liquid crystal display device has a liquid crystal layer between first and second substrates, a gate line and a data line on the first substrate, a first sub-pixel electrode in a first sub-pixel region of the first substrate, a first transistor connected to the gate line, the data line, and the first sub-pixel electrode, and a second sub-pixel electrode in a second sub-pixel region of the first substrate. The device further includes a second transistor connected to the gate line, the first transistor, and the second sub-pixel electrode, a first storage line extending along an edge portion of the first sub-pixel electrode, a third transistor connected to the gate line, the second sub-pixel electrode, and the first storage line, and a second storage line extending along a side of the second sub-pixel electrode, The second storage line is separated from the first storage line.

公开(公告)号：US09766511B2

公开(公告)日：2017-09-19

申请号：US14995590

申请日：2016-01-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghyun Yoo ,  Hyungjun Park ,  Seongyoung Lee ,  Seonkyoon Mok ,  Kyungho Park ,  Kyunghoe Lee ,  Kyeuk Lee

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1368

CPC classification number: G02F1/134309 ,  G02F1/133514 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136218 ,  G02F2001/13629 ,  G02F2202/103 ,  H01L27/124 ,  H01L29/78633

Abstract: A display device includes a substrate, a gate wiring on the substrate, the gate wiring including a gate line and a gate electrode, a data wiring which is disposed on the substrate and insulated from the gate wiring, the data wiring including a data line, a source electrode, and a drain electrode, a pixel electrode which is disposed on the substrate and insulated from the data wiring, the pixel electrode being connected to the drain electrode through a contact hole, and a backlight shielding electrode below the contact hole.