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公开(公告)号：US20250169281A1
公开(公告)日：2025-05-22
申请号：US19031190
申请日：2025-01-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Youngwan SEO , Gyungsoon PARK , Sumi LEE , Jaeun LEE , Gunhee KIM , Hyeongseok KIM
IPC: H10K59/121 , H10K59/122 , H10K59/124 , H10K59/126 , H10K59/35
Abstract: A display apparatus includes: a first display area comprising a first plurality of pixels; a second display area comprising transmission areas and a second plurality of pixels, wherein: the second plurality of pixels of the second display area are arranged in a buffer display area and a normal display area of the second display area; the buffer display area is adjacent to the first display area; the normal display area is spaced apart from the first display area; and a pixel density of the normal display area is less than a pixel density of the buffer display area; and a blocking metal layer in the second display area and comprising openings corresponding to the transmission areas.
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公开(公告)号：US20230247879A1
公开(公告)日：2023-08-03
申请号：US18159325
申请日：2023-01-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jaehyung CHO , Seonyoung CHOI , Gyungsoon PARK
IPC: H10K59/131 , H10K59/121
CPC classification number: H10K59/1315 , H10K59/1213 , H10K59/1216
Abstract: A display device includes a substrate including a display area and a non-display area including a driving circuit area, and a wiring area, the wiring area including a first wiring area and a second wiring area respectively disposed on opposite sides of the driving circuit area in a first direction, and a circuit layer disposed on the substrate, the circuit layer including a driving circuit overlapping the driving circuit area and a wiring line overlapping the wiring area and electrically connected to the driving circuit. A first opening area is defined in the display area, and a second opening area is defined between the driving circuit area and the wiring area. A width of the driving circuit area and a width of the wiring area are equal to each other.
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公开(公告)号：US20230247881A1
公开(公告)日：2023-08-03
申请号：US18162762
申请日：2023-02-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Minkyu WOO , Gyungsoon PARK , Seonyoung CHOI
IPC: H10K59/131 , H10K59/80
CPC classification number: H10K59/1315 , H10K59/873 , H10K2102/351
Abstract: A display device includes: a substrate including a first area and a first connection area extending from the first area; an inorganic insulating layer disposed on the substrate in the first area and having a side surface; an organic layer disposed on the substrate, covering the side surface of the inorganic insulating layer and arranged in the first connection area; a first organic insulating layer disposed on the inorganic insulating layer in the first area and having a first side surface; and a first wire disposed on the first organic insulating layer in the first area and disposed on the organic layer in the first connection area, where the first wire extends along the first side surface in a direction from the first area to the first connection area.
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公开(公告)号：US20210305346A1
公开(公告)日：2021-09-30
申请号：US17007510
申请日：2020-08-31
Applicant: Samsung Display Co., Ltd.
Inventor： Jinseon KWAK , Gyungsoon PARK , Heejean PARK
Abstract: A display device with a reduced area of dead spaces and a low defect occurrence rate includes a substrate including a display area and a peripheral area; and a first insulating layer disposed over the peripheral area and including a first side surface portion, a second side surface portion, and at least one recess portion. The first side surface portion includes a side surface aligned with a side surface of the substrate, and the second side surface portion includes a side surface aligned with the side surface of the substrate and is spaced apart from the first side surface portion. A first pad is disposed on the first insulating layer, extends to an edge of the substrate, fills the at least one recess portion, and includes a front end surface aligned with the side surface of the substrate.
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公开(公告)号：US20230206855A1
公开(公告)日：2023-06-29
申请号：US18089790
申请日：2022-12-28
Applicant: Samsung Display Co., Ltd.
Inventor： Gyungsoon PARK , Sunhwa LEE , Hyunjoon KIM , Jaeyong JANG , Kyunghoon CHUNG
IPC: G09G3/3266 , H10K59/121 , H10K59/131 , H10K59/123
CPC classification number: G09G3/3266 , H10K59/1213 , H10K59/131 , H10K59/1216 , H10K59/123
Abstract: A display apparatus includes a pixel part including a plurality of pixels, and a gate driving circuit. Each of the plurality of pixels is driven in one first scan period and one or more second scan periods during one frame in a driving mode driven at a first driving frequency lower than a maximum driving frequency.
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Patent Agency Ranking
公开(公告)号：US20210399060A1
公开(公告)日：2021-12-23
申请号：US17351923
申请日：2021-06-18
Applicant: Samsung Display Co., Ltd.
Inventor： Youngwan SEO , Gyungsoon PARK , Sumi LEE , Jaeun LEE , Gunhee KIM , Hyeongseok KIM
IPC: H01L27/32
Abstract: A display apparatus includes: a first display area comprising a first plurality of pixels; a second display area comprising transmission areas and a second plurality of pixels, wherein: the second plurality of pixels of the second display area are arranged in a buffer display area and a normal display area of the second display area; the buffer display area is adjacent to the first display area; the normal display area is spaced apart from the first display area; and a pixel density of the normal display area is less than a pixel density of the buffer display area; and a blocking metal layer in the second display area and comprising openings corresponding to the transmission areas.
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公开(公告)号：US20210288134A1
公开(公告)日：2021-09-16
申请号：US17337903
申请日：2021-06-03
Applicant: Samsung Display Co., Ltd.
Inventor： Heerim SONG , Gyungsoon PARK , Mukyung JEON
Abstract: A flexible display apparatus includes a panel that includes a display area that displays images and a fan-out portion in which a plurality of wirings connected to the display area are located, and a driving chip connected to the fan-out portion and connected to the display area via the plurality of wirings. The plurality of wirings arranged in the fan-out portion may include first wirings at a first layer on the panel and second wirings at a second layer that is different from the first layer. The first wirings and the second wirings may be in an overlapping relationship above and below each other.
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公开(公告)号：US20210225292A1
公开(公告)日：2021-07-22
申请号：US17128519
申请日：2020-12-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gyungsoon PARK , Gunhee KIM , Hyeongseok KIM , Youngwan SEO , Chongchul CHAI
IPC: G09G3/3275 , G09G3/20 , H01L27/32
Abstract: A display panel includes a 1-1st sub-pixel and a 1-2nd sub-pixel disposed in a first row, a 2-1st sub-pixel disposed in a second row and a 3-1st sub-pixel and a 3-2nd sub-pixel disposed in a third row. A first data line extends from the first row to the third row and electrically connects a pixel circuit of the 1-1st sub-pixel, a pixel circuit of the 2-1st sub-pixel, and a pixel circuit of the 3-1st sub-pixel. A 2-1st data line is electrically connected to a pixel circuit of the 1-2nd sub-pixel. A 2-2nd data line is electrically connected to a pixel circuit of the 3-2nd sub-pixel. A first bridge line is disposed on a different layer than the data lines and contacts the 2-1st data line and the 2-2nd data line and includes an overlapping portion extending along at least a portion of the first data line.
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公开(公告)号：US20200066819A1
公开(公告)日：2020-02-27
申请号：US16376364
申请日：2019-04-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Heerim SONG , Gyungsoon PARK , Mukyung JEON
Abstract: A flexible display apparatus includes a panel that includes a display area that displays images and a fan-out portion in which a plurality of wirings connected to the display area are located, and a driving chip connected to the fan-out portion and connected to the display area via the plurality of wirings. The plurality of wirings arranged in the fan-out portion may include first wirings at a first layer on the panel and second wirings at a second layer that is different from the first layer. The first wirings and the second wirings may be in an overlapping relationship above and below each other.
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公开(公告)号：US20250148997A1
公开(公告)日：2025-05-08
申请号：US19017187
申请日：2025-01-10
Applicant: Samsung Display Co., Ltd.
Inventor： Gyungsoon PARK , Sunhwa LEE , Hyunjoon KIM , Jaeyong JANG , Kyunghoon CHUNG
IPC: G09G3/3266 , G09G3/36 , H10K59/121 , H10K59/123 , H10K59/131
Abstract: A display apparatus includes a pixel part including a plurality of pixels, and a gate driving circuit. Each of the plurality of pixels is driven in one first scan period and one or more second scan periods during one frame in a driving mode driven at a first driving frequency lower than a maximum driving frequency.
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