公开(公告)号：US20240049536A1

公开(公告)日：2024-02-08

申请号：US18380760

申请日：2023-10-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunhwa Lee ,  Gyungsoon Park ,  Jaeyong Jang ,  Yujin Lee

IPC: H10K59/131 ,  H10K59/122 ,  H10K59/121 ,  H10K77/10

CPC classification number: H10K59/131 ,  H10K59/122 ,  H10K59/1213 ,  H10K77/111 ,  H01L27/1214

Abstract: A display panel includes a substrate including a display area and a peripheral area around the display area, the display area including a front display area, a corner display area extending from a corner of the front display area, and a middle display area between the front display area and the corner display area, a pixel arranged on the front display area and including a display element, a gate driving circuit arranged on a side of the peripheral area, a data driving circuit arranged on the side on which the gate driving circuit is arranged, a gate line connected to the gate driving circuit and extending to be connected to the pixel, and a data line connected to the data driving circuit and extending to be connected to the pixel.

公开(公告)号：US11785803B2

公开(公告)日：2023-10-10

申请号：US17444276

申请日：2021-08-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jaeyong Jang ,  Gyungsoon Park ,  Sunhwa Lee

IPC: H01L21/00 ,  H10K59/121 ,  H10K59/88 ,  H10K59/131 ,  G09G3/20

CPC classification number: H10K59/121 ,  H10K59/131 ,  H10K59/88 ,  G09G3/20 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/0233

Abstract: A display device includes: a substrate including a first display area, a second display area, and a third display area which are arranged along a row direction; a first pixel row on the substrate, extending in the row direction, and including first pixel circuit portions overlapping the second and third display areas; a second pixel row extending in the row direction and including second pixel circuit portions overlapping the second display area; display elements overlapping the first display area; and bridge lines adjacent to the second pixel circuit row, overlapping the second display area, and connecting the first pixel circuit portions and the display elements.

公开(公告)号：US11723248B2

公开(公告)日：2023-08-08

申请号：US17352719

申请日：2021-06-21

Applicant: Samsung Display Co., Ltd.

Inventor： Sunhwa Lee ,  Hyeongseok Kim ,  Youngwan Seo ,  Gyungsoon Park ,  Mukyung Jeon ,  Kyunghoon Chung

IPC: H01L21/00 ,  H10K59/131 ,  H10K59/88 ,  H10K59/121 ,  H10K59/122 ,  H10K59/35

CPC classification number: H10K59/131 ,  H10K59/121 ,  H10K59/122 ,  H10K59/88 ,  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：US20220392248A1

公开(公告)日：2022-12-08

申请号：US17892107

申请日：2022-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Chul Kim ,  Keumdong Jung ,  KyungTea Park ,  Sunhwa Lee ,  Mukyung Jeon ,  Sanghyun Heo

IPC: G06V40/13 ,  G06F3/041 ,  G06V10/141 ,  G06V40/12

Abstract: A display device relating to a method of operating thereof, including: a display panel having a touch sensing unit to sense an external touch and a display unit including a plurality of pixels; a fingerprint sensing panel to sense a fingerprint disposed on one surface of the display unit, the fingerprint sensing panel having a plurality of fingerprint sensing pixels respectively connected to a plurality of fingerprint scan lines and a plurality of fingerprint sensing lines, and a fingerprint scan driving circuit to drive one or more fingerprint scan lines included in a sensing area; and a read-out circuit to output a selection signal for selecting a sensing area of the fingerprint sensing panel.

公开(公告)号：US20220069051A1

公开(公告)日：2022-03-03

申请号：US17360213

申请日：2021-06-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunhwa Lee ,  Gyungsoon Park ,  Jaeyong Jang ,  Yujin Lee

IPC: H01L27/32 ,  H01L51/00

Abstract: A display panel includes a substrate including a display area and a peripheral area around the display area, the display area including a front display area, a corner display area extending from a corner of the front display area, and a middle display area between the front display area and the corner display area, a pixel arranged on the front display area and including a display element, a gate driving circuit arranged on a side of the peripheral area, a data driving circuit arranged on the side on which the gate driving circuit is arranged, a gate line connected to the gate driving circuit and extending to be connected to the pixel, and a data line connected to the data driving circuit and extending to be connected to the pixel.

公开(公告)号：US20210005699A1

公开(公告)日：2021-01-07

申请号：US16903867

申请日：2020-06-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunhwa Lee ,  Kihyun PYO ,  Mukyung Jeon

IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3258

Abstract: A display device includes a base layer including an active area and a peripheral area outside the active area, a circuit element layer including a pixel circuit in the active area and a driving voltage wiring located in the peripheral area to supply a driving voltage to the pixel circuit. A light emitting element layer including a plurality of light emitting elements on the circuit element layer, a thin film sealing layer to cover the light emitting element layer, and an input sensing layer on the thin film sealing layer and including a sensing electrode and a sensing signal wiring part connected to the sensing electrode. The circuit element layer includes a connection wiring part overlapping the driving voltage wiring in the peripheral area and contacts the sensing signal wiring part. The connection wiring part is at a different layer from the driving voltage wiring.

公开(公告)号：US09035926B2

公开(公告)日：2015-05-19

申请号：US13764926

申请日：2013-02-12

Applicant: Samsung Display Co., Ltd.

Inventor： Se Hyoung Cho ,  Sunhwa Lee ,  Meehye Jung ,  Yeun Tae Kim ,  Sunghwan Won ,  Chongchul Chai

IPC: G06F3/038 ,  G09G5/00 ,  G09G3/36 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1362

CPC classification number: G09G3/36 ,  G02F1/133377 ,  G02F1/1339 ,  G02F1/136204 ,  G02F1/136209 ,  G02F2001/133388 ,  G02F2001/136222 ,  G09G3/3648 ,  G09G3/3677

Abstract: A nano crystal display includes a display panel including a display area and a non-display area, a data driver which applies data voltages to pixels through data lines, a gate driver disposed in the non-display area and which sequentially applies gate signals to the pixels through gate lines in response to control signals, a control signal line part disposed in the non-display area and which applies the control signals to the gate driver, a cover layer which extends in a column direction and covers the gate driver and the control signal line part, and a sub-electrode which extends in the column direction and covers the cover layer. The pixels display gray scales corresponding to the data voltages provided through the data lines in response to the gate signals.

Abstract translation: 纳米晶体显示器包括显示区域和非显示区域的显示面板，通过数据线向像素施加数据电压的数据驱动器，设置在非显示区域中的栅极驱动器，并且将栅极信号依次施加到 响应于控制信号通过栅极线的像素;控制信号线部分，设置在非显示区域中，并且将控制信号施加到栅极驱动器;覆盖层，其在列方向上延伸并覆盖栅极驱动器和控制 信号线部分和沿列方向延伸并覆盖覆盖层的子电极。 像素显示对应于响应于门信号通过数据线提供的数据电压的灰度级。

公开(公告)号：US20150035741A1

公开(公告)日：2015-02-05

申请号：US14317768

申请日：2014-06-27

Applicant: Samsung Display Co., Ltd.

Inventor： Sunhwa Lee ,  Jae Hwa Park ,  Kwang-Chul Jung ,  Kipyo Hong ,  Yong Seok Kim ,  Sunghwan Won ,  Meehye Jung

IPC: G09G3/36

CPC classification number: G02F1/136286 ,  G02F1/136227

Abstract: A display apparatus includes a base substrate, an array of pixel electrodes formed over the base substrate, an array of active cavities disposed over the array of pixel electrodes, at least one common electrode opposing the array of pixel electrodes such that the array of active cavities are disposed between the at least one common electrode and the array of pixel electrodes. The apparatus further includes a metal line electrically connected with the at least one common electrode in the display area.

Abstract translation: 显示装置包括基底基板，形成在基底基板上的像素电极阵列，设置在像素电极阵列上的有源空穴阵列，与像素电极阵列相对的至少一个公共电极，使得主动腔阵列 设置在至少一个公共电极和像素电极阵列之间。 该装置还包括与显示区域中的至少一个公共电极电连接的金属线。

公开(公告)号：US12300160B2

公开(公告)日：2025-05-13

申请号：US18622488

申请日：2024-03-29

Applicant: Samsung Display Co., Ltd.

Inventor： Heejean Park ,  Hyeongseok Kim ,  Junhyun Park ,  Sunhwa Lee

IPC: G09G3/32 ,  H01L27/12

Abstract: A display panel includes: an element layer including a light emitting element; and a circuit layer including: a first transistor connected between a first drive voltage line and the light emitting element and operating according to a potential of a first node; a second transistor connected between a data line and a second node; a third transistor connected between the first transistor and the first node; a first capacitor electrode connected to the first node; a second capacitor electrode connected to the second node and facing the first capacitor electrode to form a first capacitor; a third capacitor electrode facing the second capacitor electrode to form a second capacitor and connected to the first drive voltage line; a first bridge electrode electrically connecting the first capacitor electrode and the third transistor; and a second bridge electrode electrically connecting the second capacitor electrode and the second transistor.

公开(公告)号：US12274140B2

公开(公告)日：2025-04-08

申请号：US18380760

申请日：2023-10-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunhwa Lee ,  Gyungsoon Park ,  Jaeyong Jang ,  Yujin Lee

IPC: H10K59/131 ,  H01L27/12 ,  H10K59/121 ,  H10K59/122 ,  H10K59/124 ,  H10K77/10 ,  H10K102/00

Abstract: A display panel includes a substrate including a display area and a peripheral area around the display area, the display area including a front display area, a corner display area extending from a corner of the front display area, and a middle display area between the front display area and the corner display area, a pixel arranged on the front display area and including a display element, a gate driving circuit arranged on a side of the peripheral area, a data driving circuit arranged on the side on which the gate driving circuit is arranged, a gate line connected to the gate driving circuit and extending to be connected to the pixel, and a data line connected to the data driving circuit and extending to be connected to the pixel.