公开(公告)号：US12127458B2

公开(公告)日：2024-10-22

申请号：US17682392

申请日：2022-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Yong An ,  Min Jeong Kim ,  Hyungjun Park ,  Nuree Um ,  Kwang-Chul Jung

IPC: G09G3/3233 ,  H10K59/131

CPC classification number: H10K59/1315 ,  G09G3/3233 ,  G09G2300/0819

Abstract: A display device includes a substrate including sub-pixel circuit areas that are arranged in m rows and n columns, where m and n are positive integers, first gate lines extending in a row direction, data lines extending in a column direction, initialization power lines extending in the row direction, including first power lines disposed in sub-pixel circuit areas of odd rows and receiving a first initialization voltage and second power lines disposed in sub-pixel circuit areas of even rows and receiving a second initialization voltage, and transmission lines extending in the column direction, including first transmission lines disposed in sub-pixel circuit areas of odd columns and receiving the first initialization voltage from the first power lines and second transmission lines disposed in sub-pixel circuit areas of even columns and receiving the second initialization voltage from the second power lines.

公开(公告)号：US11616116B2

公开(公告)日：2023-03-28

申请号：US16919421

申请日：2020-07-02

Applicant: Samsung Display Co., LTD.

Inventor： Yu-Jin Jeon ,  Dae Suk Kim ,  Jun-Yong An ,  Won Se Lee ,  Dong Hyeon Jang

IPC: G09G3/32 ,  H01L27/32

Abstract: A display device includes a display panel that has a display area displaying an image and a non-display area around the display area. The display panel includes: a substrate; a plurality of connection lines on the substrate in the non-display area and including a first connection line and a second connection line adjacent to each other; a first dummy line overlapping and disposed on the first connection line; and a second dummy line overlapping the second connection line and disposed between the substrate and the second connection line.

公开(公告)号：US10319300B2

公开(公告)日：2019-06-11

申请号：US15068263

申请日：2016-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Yong An ,  Ju-Hee Hyeon

IPC: G09G3/30 ,  G09G3/3241 ,  G09G3/3266 ,  G09G3/3291

Abstract: There is provided a display device including a display panel including a first display area and a second display area that include a plurality of pixels, a scan driver configured to provide a scan signal to the pixels, the scan driver being at least partially between the first display area and the second display area, a data driver configured to provide a data signal to the pixels, an emission controller configured to provide an emission control signal to the pixels, the emission controller being at a side of the first display area and at a side of the second display area, and a timing controller configured to generate a control signal that controls the scan driver, the data driver, and the emission controller.

公开(公告)号：US12178077B2

公开(公告)日：2024-12-24

申请号：US17672381

申请日：2022-02-15

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-Yong An ,  Wonkyu Kwak ,  Min Jeong Kim ,  Hyungjun Park ,  Nuree Um

IPC: H10K59/121 ,  H10K59/131

Abstract: A display device may include a plurality of pixel circuits disposed adjacent to each other, the plurality of pixel circuits including a plurality of active patterns disposed to correspond to the pixel circuits, respectively. Each of the active patterns includes a first initialization channel region to which an initialization voltage is applied, a second initialization channel region to which the initialization voltage is applied, and a third initialization channel region to which the initialization voltage is applied, the second initialization channel region of each of the active patterns is connected to the first initialization channel region of the adjacent active patterns, and a first end region of the third initialization channel region is connected between the first initialization channel region and the second initialization channel region.

公开(公告)号：US12144213B2

公开(公告)日：2024-11-12

申请号：US17315612

申请日：2021-05-10

Applicant: Samsung Display Co., Ltd.

Inventor： Hyungjun Park ,  Min Jeong Kim ,  Jun-Yong An ,  Nuree Um

IPC: G09G3/3258 ,  H10K59/121 ,  H10K59/131

Abstract: A display device includes a substrate including a display area and a hole edge area defining a hole therein and surrounding the hole, where the display area surrounds the hole edge area, a plurality of pixels disposed in the display area in a first direction and a second direction intersecting the first direction, an emission control line extending in the first direction in the display area, and bypassing the hole along the hole edge area, a scan line extending in the first direction in the display area, located in the second direction from the emission control line, and bypassing the hole along the hole edge area, an active pattern disposed in the hole edge area, and overlapping the emission control line and the scan line in a plan view, and a connection line connected to the active pattern to provide a driving voltage to the active pattern.