-
公开(公告)号：US20240302913A1
公开(公告)日：2024-09-12
申请号：US18663704
申请日：2024-05-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： HYUNCHUL KIM , SEONGJUN LEE , SEONGRYONG LEE , WONSUK CHOI , YOONSUN CHOI
IPC: G06F3/041 , G02B5/30 , G06F3/047 , H10K50/805 , H10K50/84 , H10K59/122 , H10K59/124 , H10K59/131 , H10K59/38 , H10K59/40 , H10K71/00 , H10K77/10
CPC classification number: G06F3/0412 , G02B5/3025 , G06F3/047 , H10K50/805 , H10K50/84 , H10K59/122 , H10K59/124 , H10K59/131 , H10K59/38 , H10K71/00 , H10K77/111 , H10K59/40
Abstract: An OLED device includes a substrate having a display region including a pixel region and first and second peripheral regions surrounding the pixel region. A bending region is between the display region and the second peripheral region. A buffer layer has a first opening exposing an upper surface of the substrate. A plurality of pixel structures is disposed in the pixel region on the buffer layer. An insulation layer structure is disposed on the buffer layer. The insulation layer structure has a second opening exposing an upper surface of the substrate that is disposed in the bending region and a first portion of the buffer layer that is disposed adjacent to the bending region. A fan-out wiring is disposed between two adjacent insulation layers of the plurality of insulation layers. The fan-out wiring is disposed in the first peripheral region and/or the second peripheral region.
-
公开(公告)号：US20170271617A1
公开(公告)日：2017-09-21
申请号：US15270416
申请日：2016-09-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： YOONSUN CHOI , WONSUK CHOI , CHEOLSU KIM , SANGJO LEE
CPC classification number: H01L27/3276 , H01L27/3244 , H01L51/0097 , H01L51/5246 , H01L51/5253 , H01L2251/5338 , Y02E10/549 , Y02P70/521
Abstract: A display device includes: a substrate including a bending area located between a first region and a second region; an organic layer disposed over the substrate, an upper surface of the organic layer including an uneven surface in the bending area, the uneven surface including a plurality of protrusions; and a conductive layer extending from the first region to the second region across the bending area, the conductive layer being located over the organic layer and including a plurality of through holes.
-
公开(公告)号：US20240090288A1
公开(公告)日：2024-03-14
申请号：US18508964
申请日：2023-11-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： KIHO BANG , EUNHYE KIM , EUNAE JUNG , WONSUK CHOI
IPC: H10K59/131 , G09G3/3266 , H10K50/84 , H10K59/121
CPC classification number: H10K59/131 , G09G3/3266 , H10K50/841 , H10K59/121
Abstract: A display panel includes: a plurality of pixels in a display area; a plurality of data lines in the display area and extending along a first direction; a plurality of scan lines in the display area and extending along a second direction crossing the first direction; and a scan driver in a peripheral area adjacent to the display area and configured to provide a scan signal to the scan lines, wherein the peripheral area includes a corner area adjacent to a corner of the display area, and a notch area adjacent to the corner area and receding from a side of the peripheral area to form a notch, wherein a distance between the display area and an outer edge of the corner area is larger than a distance between the display area and an outer edge of the notch area.
-
公开(公告)号：US20230232677A1
公开(公告)日：2023-07-20
申请号：US17992502
申请日：2022-11-22
Applicant: Samsung Display Co., LTD.
Inventor： SEUNG-HWAN CHO , WONSUK CHOI , YOONSUN CHOI
IPC: H01L29/08
CPC classification number: H01L27/3276 , H01L27/3246
Abstract: A display device includes a display area, a bending area, and a contact area between the display area and the bending area, a first gate connection line, in the contact area and extended toward the display area, a first source connection line on the first gate connection line and electrically connected to the first gate connection line, in the contact area, a second source connection line on the first source connection line and electrically connected to the first source connection line, in the contact area, and a blocking line on the second source connection line and electrically connected to the second source connection line, in the contact area.
-
公开(公告)号：US20220173197A1
公开(公告)日：2022-06-02
申请号：US17319458
申请日：2021-05-13
Applicant: Samsung Display Co., Ltd.
Inventor： KIHO BANG , SEUNG-HWAN CHO , WONSUK CHOI
IPC: H01L27/32
Abstract: A display device includes a data line, a vertical transmission line and a horizontal transmission line. The data line extends in a first direction and is arranged in a second direction on a display area divided into upper and lower display areas, and is connected to pixels. A vertical transmission line extends in the first direction on the display area. The vertical transmission line receives a ground power supply voltage from an upper side of the display area to transfer the ground power supply voltage to the pixels, and receives a data voltage from a lower side of the display area. A horizontal transmission line extends in the second direction on the display area and is arranged in the first direction. The horizontal transmission line is connected to the vertical transmission line and the data line on the lower display area to transfer the data voltage to the data line.
-
Patent Agency Ranking
公开(公告)号：US20240423045A1
公开(公告)日：2024-12-19
申请号：US18818070
申请日：2024-08-28
Applicant: Samsung Display Co., Ltd.
Inventor： KIHO BANG , SEUNG-HWAN CHO , WONSUK CHOI
IPC: H10K59/131 , H10K59/88
Abstract: A display device includes a data line, a vertical transmission line and a horizontal transmission line. The data line extends in a first direction and is arranged in a second direction on a display area divided into upper and lower display areas, and is connected to pixels. A vertical transmission line extends in the first direction on the display area. The vertical transmission line receives a ground power supply voltage from an upper side of the display area to transfer the ground power supply voltage to the pixels, and receives a data voltage from a lower side of the display area. A horizontal transmission line extends in the second direction on the display area and is arranged in the first direction. The horizontal transmission line is connected to the vertical transmission line and the data line on the lower display area to transfer the data voltage to the data line.
-
公开(公告)号：US20230087508A1
公开(公告)日：2023-03-23
申请号：US17859732
申请日：2022-07-07
Applicant: Samsung Display Co., Ltd.
Inventor： JISEON LEE , SEUNG-HWAN CHO , WONSUK CHOI , KIHO BANG , SEOKJE SEONG , HYEONWOO SHIN
IPC: H01L27/32
Abstract: A display device may include an active layer disposed on a substrate, a first conductive layer disposed on the active layer and including a gate electrode, a second conductive layer disposed on the first conductive layer, a third conductive layer disposed on the second conductive layer and including a connection electrode connecting the active layer and the gate electrode, a fourth conductive layer disposed on the third conductive layer and including a first driving voltage line extending in a first direction, and a fifth conductive layer disposed on the fourth conductive layer and including a first connection line extending in a second direction intersecting the first direction. The first driving voltage line may include an extension portion which extends in the second direction and disposed between the second connection line and the connection electrode to overlap at least one of the second connection line and the connection electrode.
-
公开(公告)号：US20190012031A1
公开(公告)日：2019-01-10
申请号：US16026975
申请日：2018-07-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： HYUNCHUL KIM , SEONGJUN LEE , SEONGRYONG LEE , WONSUK CHOI , YOONSUN CHOI
Abstract: An OLED device includes a substrate having a display region including a pixel region and first and second peripheral regions surrounding the pixel region. A bending region is between the display region and the second peripheral region. A buffer layer has a first opening exposing an upper surface of the substrate. A plurality of pixel structures is disposed in the pixel region on the buffer layer. An insulation layer structure is disposed on the buffer layer. The insulation layer structure has a second opening exposing an upper surface of the substrate that is disposed in the bending region and a first portion of the buffer layer that is disposed adjacent to the bending region. A fan-out wiring is disposed between two adjacent insulation layers of the plurality of insulation layers. The fan-out wiring is disposed in the first peripheral region and/or the second peripheral region.
-
公开(公告)号：US20240172505A1
公开(公告)日：2024-05-23
申请号：US18477311
申请日：2023-09-28
Applicant: Samsung Display Co., Ltd.
Inventor： INHYUCK YEO , KIHO BANG , EUNHYE KIM , EUNAE JUNG , WONSUK CHOI
IPC: H10K59/131 , H10K59/124
CPC classification number: H10K59/131 , H10K59/124
Abstract: A display device includes a base layer including a first area including a display area and a non-display area and a second area, lower inorganic layers disposed on the base layer, a pixel, a signal line electrically connected to the pixel and including a first line portion overlapping the non-display area and a second line portion disposed on the first line portion, overlapping the non-display area and the second area, and connected to the first line portion in the non-display area, an organic pattern disposed on an area where the first line portion is connected to the second line portion in the non-display area, an upper inorganic layer covering the organic pattern, a conductive pattern covering the organic pattern, and a power line disposed closer to the display area than the second line portion is and extending in a direction crossing the first line portion.
-
公开(公告)号：US20230422564A1
公开(公告)日：2023-12-28
申请号：US18232575
申请日：2023-08-10
Applicant: Samsung Display Co., Ltd.
Inventor： KIHO BANG , SEUNG-HWAN CHO , WONSUK CHOI
IPC: H10K59/131 , H10K59/88
CPC classification number: H10K59/131 , H10K59/88
Abstract: A display device includes a data line, a vertical transmission line and a horizontal transmission line. The data line extends in a first direction and is arranged in a second direction on a display area divided into upper and lower display areas, and is connected to pixels. A vertical transmission line extends in the first direction on the display area. The vertical transmission line receives a ground power supply voltage from an upper side of the display area to transfer the ground power supply voltage to the pixels, and receives a data voltage from a lower side of the display area. A horizontal transmission line extends in the second direction on the display area and is arranged in the first direction. The horizontal transmission line is connected to the vertical transmission line and the data line on the lower display area to transfer the data voltage to the data line.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.017 seconds)
