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公开(公告)号：US20190095007A1
公开(公告)日：2019-03-28
申请号：US16137266
申请日：2018-09-20
Applicant: Samsung Display Co., Ltd.
Inventor： Jintae JEONG , Byungsun KIM , Chiwook AN , Jaeyong LEE
Abstract: A display apparatus includes a substrate having a display area with a display device to display an image, and a non-display area around the display area. The non-display area has a bending area bent about a bending axis. An encapsulation layer is located over the display area. A touchscreen layer is located over the encapsulation layer and includes a touch electrode. A touch wire is connected to the touch electrode, and extends from an upper portion of the encapsulation layer, and at least partially into the bending area. A fan-out wire configured to apply an electric signal to the display area and is at least partially disposed in the bending area. The touch wire and the fan-out wire are on different layers from each other in the bending area.
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公开(公告)号：US20230337490A1
公开(公告)日：2023-10-19
申请号：US18332422
申请日：2023-06-09
Applicant: Samsung Display Co., LTD.
Inventor： Youngtaeg JUNG , Wonmi HWANG , Jintae JEONG
IPC: H10K59/131
CPC classification number: H10K59/131 , G09G3/3233
Abstract: A display device is provided. The display device includes first, second and third front signal lines disposed on a first portion and electrically connected to light emitting elements, connection lines overlapping a second portion, and first, second and third rear signal lines disposed on a third portion. The first, second and third front signal lines are disposed on different layers. The first front signal line and the first rear signal line are disposed on a same layer. The second front signal line and the second rear signal line are disposed on a same layer. The third front signal line and the third rear signal line are disposed on a same layer. The connection lines electrically and selectively connect the front signal lines and the rear signal lines.
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公开(公告)号：US20220066504A1
公开(公告)日：2022-03-03
申请号：US17499615
申请日：2021-10-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jintae JEONG , Byungsun KIM , Chiwook AN , Jaeyong LEE
Abstract: A display apparatus includes a substrate having a display area with a display device to display an image, and a non-display area around the display area. The non-display area has a bending area bent about a bending axis. An encapsulation layer is located over the display area. A touchscreen layer is located over the encapsulation layer and includes a touch electrode. A touch wire is connected to the touch electrode, and extends from an upper portion of the encapsulation layer, and at least partially into the bending area. A fan-out wire configured to apply an electric signal to the display area and is at least partially disposed in the bending area. The touch wire and the fan-out wire are on different layers from each other in the bending area.
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公开(公告)号：US20210233991A1
公开(公告)日：2021-07-29
申请号：US17232785
申请日：2021-04-16
Applicant: Samsung Display Co., Ltd.
Inventor： Wonse LEE , Jintae JEONG , Jihyun KA , Hwayoung SONG
Abstract: A display panel includes a substrate having a non-display area surrounding an opening area, and a display area outside the non-display area, a plurality of display elements arranged in the display area, a plurality of first lines extending in a first direction and bypassing the opening area along an edge of the opening area, a plurality of second lines extending in a second direction that crosses the first direction and, the plurality of second lines bypassing the opening area along the edge of the opening area, and a plurality of third lines extending in the second direction and bypassing the opening area along the edge of the opening area, at least one of the plurality of third lines including a circuitous portion between neighboring first lines of the plurality of first lines in the non-display area.
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公开(公告)号：US20210210584A1
公开(公告)日：2021-07-08
申请号：US17092969
申请日：2020-11-09
Applicant: Samsung Display Co., Ltd.
Inventor： Ilgoo YOUN , Seungwoo SUNG , Jieun LEE , Jintae JEONG , Minhee CHOI
IPC: H01L27/32
Abstract: A display apparatus includes a substrate; a first circuit unit located on the substrate and including a first thin-film transistor (TFT) and a first storage capacitor; a first dummy circuit unit on the substrate, including a first dummy TFT and a first dummy storage capacitor, and in the same layer as the first circuit unit; and a first dummy light-emitting unit on the first dummy circuit unit, connected to the first circuit unit, and configured to be driven by the first circuit unit, wherein the first dummy light-emitting unit overlaps the first dummy circuit unit.
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Patent Agency Ranking
公开(公告)号：US20180151111A1
公开(公告)日：2018-05-31
申请号：US15826436
申请日：2017-11-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Minkyu WOO , Jaesic LEE , Takyoung LEE , Jintae JEONG
IPC: G09G3/32 , G09G3/3208
CPC classification number: G09G3/32 , G09G3/3208 , G09G3/3233 , G09G2300/0426 , G09G2300/0842 , G09G2310/08 , G09G2320/0666 , G09G2330/00 , G09G2330/021
Abstract: A light emitting display device includes: a display panel including a plurality of pixel groups arranged along a first direction; first, second, and third pixels in each of the pixel groups, arranged in a second direction which crosses the first direction, and respectively emitting light having different colors; a light emitting element in each of the first, second and third pixels; a first power supply line connected to the light emitting element of each first pixel of each pixel group; a second power supply line connected to the light emitting element of each second pixel of each pixel group; and a third power supply line connected to the light emitting element of each third pixel of each pixel group.
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公开(公告)号：US20250151539A1
公开(公告)日：2025-05-08
申请号：US19014804
申请日：2025-01-09
Applicant: SAMSUNG DISPLAY CO, LTD.
Inventor： Hyungjun PARK , Wonkyu KWAK , Jintae JEONG
IPC: H10K59/124 , H10K50/15 , H10K50/16 , H10K50/17 , H10K59/131
Abstract: A display panel includes: a substrate including a first region, a second region, and a third region between the first region and the second region; a display element located in the second region and including a pixel electrode, an opposite electrode, an intermediate layer; a multi-layered film arranged between the substrate and the pixel electrode and including an organic insulating layer and an inorganic layer on the organic insulating layer; and at least one groove formed in the multi-layered film and located in the third region, wherein at least one organic material layer is included in the intermediate layer and is disconnected by the at least one groove.
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公开(公告)号：US20240040891A1
公开(公告)日：2024-02-01
申请号：US18487830
申请日：2023-10-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyungjun PARK , Wonkyu KWAK , Jintae JEONG
CPC classification number: H10K59/40 , H10K50/15 , H10K50/16 , H10K50/171 , H10K50/865 , H10K50/868 , H10K59/1213 , H10K59/1216 , H10K2102/00
Abstract: A display apparatus includes: a display panel comprising a transmission area, a display area, and a middle area that includes at least one groove and is located between the transmission area and the display area; an input sensing layer stacked on the display panel, wherein a metal layer that overlaps the at least one groove in a plan view is in one of the display panel and the input sensing layer.
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公开(公告)号：US20230397466A1
公开(公告)日：2023-12-07
申请号：US18453292
申请日：2023-08-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ilgoo YOUN , Seungwoo SUNG , Jieun LEE , Jintae JEONG , Minhee CHOI
IPC: H10K59/131 , H10K59/88 , H10K59/122
CPC classification number: H10K59/131 , H10K59/88 , H10K59/122
Abstract: A display apparatus includes a substrate; a first circuit unit located on the substrate and including a first thin-film transistor (TFT) and a first storage capacitor; a first dummy circuit unit on the substrate, including a first dummy TFT and a first dummy storage capacitor, and in the same layer as the first circuit unit; and a first dummy light-emitting unit on the first dummy circuit unit, connected to the first circuit unit, and configured to be driven by the first circuit unit, wherein the first dummy light-emitting unit overlaps the first dummy circuit unit.
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公开(公告)号：US20230145269A1
公开(公告)日：2023-05-11
申请号：US17979975
申请日：2022-11-03
Applicant: Samsung Display Co., LTD.
Inventor： Kyonghwan OH , Chulkyu KANG , Jintae JEONG , Kimyeong EOM , Jaehoon LEE , Soon-Gi KWON , Yangwan KIM , Minku LEE
IPC: G09G3/20
CPC classification number: G09G3/20 , G09G2300/0819 , G09G2300/0852 , G09G2300/0426
Abstract: A pixel of a display apparatus includes a light emitting element, a first transistor, a second transistor, a first capacitor, and a second capacitor. The first transistor applies a driving current to the light emitting element. The second transistor transmits a data voltage. The first capacitor includes a first end electrically connected to a control electrode of the first transistor, and a second end electrically connected to an output electrode of the second transistor. The second capacitor includes a first end electrically connected to the output electrode of the second transistor, and a second end electrically connected to an output electrode of the first transistor.
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