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公开(公告)号：US12033584B2
公开(公告)日：2024-07-09
申请号：US18198811
申请日：2023-05-17
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Jin Hong , Sun Ho Kim , Hye Won Kim , Ju Chan Park
IPC: G09G3/3266 , H10K59/121 , H10K59/131
CPC classification number: G09G3/3266 , H10K59/121 , H10K59/131
Abstract: A display device includes: a substrate having a first display area, a second display area, and a non-display area; a first circuit disposed on the substrate; a first light emitter electrically connected to the first circuit and which overlaps the first display area; a second circuit disposed on the substrate; a second light emitter electrically connected to the second circuit and which overlaps the second display area; and a scan driver positioned on the substrate and which overlaps at least a portion of the second display area and the non-display area.
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公开(公告)号：US11823616B2
公开(公告)日：2023-11-21
申请号：US17947952
申请日：2022-09-19
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Jin Hong , Yoo Min Ko , Gun Hee Kim , Seung Chan Lee
IPC: G09G3/32 , H10K59/00 , H10K59/121 , H10K59/131 , G09G3/3225 , H10K59/65 , H10K59/12 , H10K59/35 , H10K59/88 , H10K59/60
CPC classification number: G09G3/32 , H10K59/00 , H10K59/121 , H10K59/1213 , H10K59/131 , G09G3/3225 , G09G2300/0426 , G09G2300/0809 , G09G2320/02 , G09G2320/0233 , G09G2320/0686 , G09G2330/02 , G09G2340/0407 , H10K59/12 , H10K59/35 , H10K59/351 , H10K59/353 , H10K59/60 , H10K59/65 , H10K59/88
Abstract: The display device includes a substrate including a sensor area, a display panel including a first pixel disposed in the sensor area, and a sensor disposed between the substrate and the display panel and overlapping the sensor area. The sensor area includes pixel areas in which the first pixel is disposed and transmission areas in which the first pixel is not disposed, the transmission areas include a first transmission area, the pixel areas include a first pixel area positioned in a first direction of the first transmission area and a second pixel area positioned in a second direction crossing the first direction of the first transmission area, the first pixel includes a first pixel circuit, some of transistors of the first pixel circuit are disposed in the first pixel area, and others of the transistors of the first pixel circuit are disposed in the second pixel area.
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公开(公告)号：US11450264B2
公开(公告)日：2022-09-20
申请号：US17019077
申请日：2020-09-11
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Jin Hong , Yoo Min Ko , Gun Hee Kim , Seung Chan Lee
IPC: G09G3/32 , H01L27/32 , G09G3/3225
Abstract: The display device includes a substrate including a sensor area, a display panel including a first pixel disposed in the sensor area, and a sensor disposed between the substrate and the display panel and overlapping the sensor area. The sensor area includes pixel areas in which the first pixel is disposed and transmission areas in which the first pixel is not disposed, the transmission areas include a first transmission area, the pixel areas include a first pixel area positioned in a first direction of the first transmission area and a second pixel area positioned in a second direction crossing the first direction of the first transmission area, the first pixel includes a first pixel circuit, some of transistors of the first pixel circuit are disposed in the first pixel area, and others of the transistors of the first pixel circuit are disposed in the second pixel area.
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公开(公告)号：US11387288B2
公开(公告)日：2022-07-12
申请号：US16997540
申请日：2020-08-19
Applicant: Samsung Display Co., Ltd.
Inventor： Seung Chan Lee , Dong Hwan Shim , Yoo Min Ko , Sung Jin Hong , Gun Hee Kim
Abstract: An organic light-emitting display device includes a pixel area and a transmitting area adjacent to the pixel area. The organic light-emitting display device includes an organic light-emitting diode, a driving power wiring, and a heating pattern adjacent to the driving power wiring. The organic light-emitting diode includes a first electrode disposed in the pixel area, an organic light-emitting layer disposed on the first electrode and a second electrode disposed on the organic light-emitting layer. The driving power wiring is electrically connected to the second electrode. A portion of the organic light-emitting layer is disposed in the transmitting area. The organic light-emitting layer includes an opening area overlapping the heating pattern and at least a portion of the driving power wiring. The second electrode electrically contacts the driving power wiring through the opening area.
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公开(公告)号：US10274789B2
公开(公告)日：2019-04-30
申请号：US15092911
申请日：2016-04-07
Applicant: Samsung Display Co., Ltd.
Inventor： Yeon Ju Seo , Young Gu Kang , Yang Hee Kim , Eun Je Jang , Do Hyun Jung , Sung Jin Hong
IPC: G02F1/1339 , G02F1/1362
Abstract: A liquid crystal display (LCD) is provided, a liquid crystal display comprising: a first substrate and a second substrate that are opposite to each other; a liquid crystal layer arranged between the first substrate and the second substrate; a light blocking pattern including a first light blocking pattern and a second light blocking pattern arranged to extend along one direction on the first substrate; and a column spacer formed on the first light blocking pattern on the first substrate, wherein the light blocking pattern includes an open portion disposed between the first light blocking pattern and the second light blocking pattern, and formed to be spaced apart from the column spacer for a predetermined distance.
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Patent Agency Ranking
公开(公告)号：US10168587B2
公开(公告)日：2019-01-01
申请号：US15070950
申请日：2016-03-15
Applicant: Samsung Display Co., Ltd.
Inventor： Dae Hyun Kim , Jae Woong Kang , Jong Hyuk Kang , Jae Byung Park , Joo Yeol Lee , Hyun Deok Im , Hyun Min Cho , Sung Jin Hong
IPC: G02F1/1343 , G02F1/133 , G02F1/1335
Abstract: A display device comprises a first light-transmissive substrate, a second light-transmissive substrate and a solar cell disposed between the first and second light-transmissive substrates. The solar cell includes a conductive wire grid pattern layer, which is disposed between the first and second light-transmissive substrates, a transparent electrode, which is disposed between the second light-transmissive substrate and the conductive wire grid pattern layer, and at least one photoactive layer, which is disposed between the transparent electrode and the conductive wire grid pattern layer. The second light-transmissive substrate is configured to output an image therethrough.
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公开(公告)号：US12256609B2
公开(公告)日：2025-03-18
申请号：US18518926
申请日：2023-11-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung Chan Lee , Gun Hee Kim , Sung Jin Hong , Yoo Min Ko
IPC: H01L29/08 , H10K59/00 , H10K59/126 , H10K59/131
Abstract: A display device includes a display panel including a main area and a sensor area. Sensor devices overlap the sensor area of the display panel in a thickness direction of the display panel. The display panel includes first subpixels, which are disposed in the sensor area, and second subpixels, which are disposed in the main area. The number of transistors of each of the first subpixels is different from the number of transistors of each of the second subpixels.
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公开(公告)号：US12127443B2
公开(公告)日：2024-10-22
申请号：US18333526
申请日：2023-06-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Joo Hee Jeon , Tae Hoon Yang , Gun Hee Kim , Sung Jin Hong
IPC: H10K59/122 , H10K50/822 , H10K59/124 , H10K71/00 , H10K59/12
CPC classification number: H10K59/122 , H10K50/822 , H10K59/124 , H10K71/00 , H10K59/1201
Abstract: A display device, includes: a substrate including pixel areas and a transmissive area between the pixel areas; a pixel circuit layer including at least one transistor on each of the pixel areas; and a light-emitting element layer on the pixel circuit layer and including at least one light-emitting element at each of the pixel areas and coupled to the at least one transistor, and a transparent organic layer at the transmissive area, wherein the light-emitting element layer further includes: a first electrode at the pixel areas, a first inorganic layer at the first electrode, an organic layer covering the first inorganic layer and the transparent organic layer, and a second inorganic layer on the organic layer.
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公开(公告)号：US11723255B2
公开(公告)日：2023-08-08
申请号：US17159416
申请日：2021-01-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sung Jin Hong , Gun Shik Kim , Tae Hoon Yang , Ja Eun Lee , Sun Ho Kim
IPC: G09G5/00 , H10K59/65 , H10K50/86 , H10K59/121
CPC classification number: H10K59/65 , H10K50/865 , H10K59/1213
Abstract: A display device includes: a display panel including a substrate, where the display panel is divided into a first display region in which a plurality of first pixels is disposed and a second display region in which a plurality of second pixels is disposed; and a sensor overlapping the second display region of the display panel. The second display region includes a plurality of unit pixel blocks, each including two second pixels adjacent to each other in a first direction and two second pixels adjacent to each other in a second direction intersecting the first direction, and a transmissive region through which light is transmitted. A distance between two unit pixel blocks adjacent to each other in the first direction is greater than a distance between two unit pixel blocks adjacent to each other in an oblique direction inclined to the first direction.
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公开(公告)号：US11678521B2
公开(公告)日：2023-06-13
申请号：US17081830
申请日：2020-10-27
Applicant: Samsung Display Co., Ltd.
Inventor： Joo Hee Jeon , Tae Hoon Yang , Gun Hee Kim , Sung Jin Hong
CPC classification number: H01L27/3246 , H01L27/3258 , H01L51/5225 , H01L51/56 , H01L2227/323
Abstract: A display device, includes: a substrate including pixel areas and a transmissive area between the pixel areas; a pixel circuit layer including at least one transistor on each of the pixel areas; and a light-emitting element layer on the pixel circuit layer and including at least one light-emitting element at each of the pixel areas and coupled to the at least one transistor, and a transparent organic layer at the transmissive area, wherein the light-emitting element layer further includes: a first electrode at the pixel areas, a first inorganic layer at the first electrode, an organic layer covering the first inorganic layer and the transparent organic layer, and a second inorganic layer on the organic layer.
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