公开(公告)号：US20220302243A1

公开(公告)日：2022-09-22

申请号：US17696045

申请日：2022-03-16

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: H01L27/32

Abstract: A display panel may include: a substrate including a front display area, a corner display area extending from a corner of the front display area, and a peripheral area outside the corner display area, where the corner display area includes a first corner display area and a second corner display area; a first corner driving circuit positioned in the second corner display area and electrically connected to each of a front pixel arranged in the front display area and a corner pixel arranged in the first corner display area; a second corner driving circuit positioned in the second corner display area, electrically connected to the corner pixel arranged in the first corner display area, and not electrically connected to the front pixel; and a load portion positioned in the peripheral area and electrically connected to the second corner driving circuit.

公开(公告)号：US11276746B2

公开(公告)日：2022-03-15

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 ,  G09G3/3258 ,  H01L51/52

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：US11262881B2

公开(公告)日：2022-03-01

申请号：US16920424

申请日：2020-07-03

Applicant: Samsung Display Co., LTD.

Inventor： Sunhwa Lee ,  Mukyung Jeon ,  Kihyun Pyo

IPC: G06F3/044 ,  H01L27/32 ,  G06F3/041 ,  H01L51/52

Abstract: A display module including a display panel, and an input sensing unit disposed on the display panel and having a sensing area and a non-sensing area adjacent to the sensing area, the input sensing unit including a plurality of first conductive patterns overlapping the sensing area, extending in a first direction, and arranged in a second direction perpendicular to the first direction, and a plurality of second conductive patterns overlapping the sensing area, electrically insulated from the first conductive patterns, extending in the second direction, and arranged in the first direction, in which at least one of the first conductive patterns includes a first pattern and a second pattern, the second pattern having a partial shape of the first pattern and disposed adjacent to the non-sensing area, and the second pattern has a line width greater than that of the first pattern in a plan view.

公开(公告)号：US10096289B2

公开(公告)日：2018-10-09

申请号：US14734934

申请日：2015-06-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sunhwa Lee ,  Kwang-chul Jung ,  Sang-Uk Lim

IPC: G09G5/00 ,  G09G3/36 ,  G02F1/1343 ,  G09G5/02 ,  G09G5/18

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：US09874778B2

公开(公告)日：2018-01-23

申请号：US14965424

申请日：2015-12-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jungsuk Bang ,  Sunhwa Lee ,  Sanguk Lim

IPC: G02F1/1335 ,  G02B5/20 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/133514 ,  G02B5/201 ,  G02F1/133512 ,  G02F1/134363 ,  G02F2001/133357 ,  G02F2201/52

Abstract: A color filter substrate includes: a first substrate including a first sub-pixel region corresponding to a non-white color region and a second sub-pixel region corresponding to a white color region and adjacent to the first sub-pixel region; a light-blocking pattern disposed on the first substrate, the light-blocking pattern including a first opening corresponding to the first sub-pixel region and a second opening corresponding to the second sub-pixel region; a first color filter having a first color and disposed in the first sub-pixel region; and a transparent layer disposed in the second sub-pixel region and on the first color filter. The light-blocking pattern further includes a disconnected portion between the first sub-pixel region and the second sub-pixel region, and the first and second openings are coupled to each other via the disconnected portion.

公开(公告)号：US09778528B2

公开(公告)日：2017-10-03

申请号：US14640954

申请日：2015-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Uk Lim ,  Sunhwa Lee ,  Ji-Sun Kim ,  Kwang-chul Jung ,  Seokha Hong

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1343 ,  G09G3/36

CPC classification number: G02F1/136286 ,  G02F1/134336 ,  G09G3/3611 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2310/067 ,  G09G2320/0209 ,  H01L27/124

Abstract: A display apparatus includes gate lines configured to receive gate signals, data lines arranged to cross the gate lines and configured to receive data voltages, and pixels grouped into first pixel groups and second pixel groups and connected to the gate lines and the data lines. The gate signals are configured to be applied to the gate lines in a predetermined order while skipping at least one gate line without being sequentially and consecutively applied to two gate lines adjacent to each other among the gate lines.