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公开(公告)号：US20240107838A1
公开(公告)日：2024-03-28
申请号：US18519831
申请日：2023-11-27
Inventor： Jia ZHANG , Feifei PENG
IPC: H10K59/131
CPC classification number: H10K59/131 , H10K59/124
Abstract: A display panel and a display device are provided. The display panel includes a main display area, and display area(s) surrounded by the main display area. The display panel includes first light-emitting devices disposed in the display area(s); first pixel driving circuits disposed in the display area(s), and electrically connected to the first light-emitting devices respectively for driving the first light-emitting devices to emit light; a first wiring layer connected between first pixel driving circuits and first light-emitting devices; a signal wiring layer electrically connected to the first pixel driving circuits and partially overlapping the first wiring layer; and a capacitive barrier layer disposed between the first wiring layer and the signal wiring layer and including at least one organic insulating layer.
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公开(公告)号：US11943972B2
公开(公告)日：2024-03-26
申请号：US17262760
申请日：2020-06-17
Inventor： Jiajia Sun
IPC: H10K59/122 , H10K50/125 , H10K59/12 , H10K71/00 , H10K77/10
CPC classification number: H10K59/122 , H10K50/125 , H10K71/00 , H10K77/111 , H10K59/1201
Abstract: The present disclosure provides a display panel and a manufacturing method thereof, which include a flexible substrate, an array layer, a pixel definition layer, an insulating layer, a light-emitting layer, an additional layer, and a first inorganic layer. The array layer, the pixel definition layer, and the insulating layer are sequentially disposed on the flexible substrate, the insulating layer includes first through holes and second through holes, the light-emitting layer is filled in the first through holes, and the additional layer is disposed on the pixel definition layer, in the second through holes, and on the insulating layer and the light-emitting layer. The first inorganic layer is disposed on the array layer and the additional layer.
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公开(公告)号：US11943953B2
公开(公告)日：2024-03-26
申请号：US16966009
申请日：2020-01-14
Inventor： Anxing Zhong
IPC: H10K50/844 , H10K71/00
CPC classification number: H10K50/844 , H10K71/00
Abstract: An organic light emitting diode and a fabricating method thereof are provided, where a package is performed on a surface of a light emitting layer. The process is simple, and it can effectively protect the light emitting layer. It can effectively protect the light emitting layer, prevent water and oxygen from invading and reducing activity of a light emitting layer material, and effectively improve the service life of the organic light emitting diode. Problems of poor packaging effect and complicated preparation procedures of the organic light emitting device in the prior art are solved.
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公开(公告)号：US20240099083A1
公开(公告)日：2024-03-21
申请号：US17289224
申请日：2021-04-15
Inventor： Jun Yang , Kuihua You , Peng Huang
IPC: H10K59/131 , H10K59/179 , H10K59/90
CPC classification number: H10K59/131 , H10K59/179 , H10K59/90
Abstract: The present application discloses a display panel. A thickening layer includes a first portion. An orthographic projection of a first backplate on a plane of a bonding substrate is a first projection. An orthographic projection of a circuit board on the plane of the bonding substrate is a second projection. A terminal portion includes a first region and a second region. The first region is an overlapping region of the first projection and the second projection. The first portion is disposed in the second region and extends from a junction of the first region and the second region to a side away from the first region.
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公开(公告)号：US20240090147A1
公开(公告)日：2024-03-14
申请号：US17610711
申请日：2021-06-08
Inventor： Zikang FENG
CPC classification number: H05K5/0226 , H10K59/87 , E05D3/06
Abstract: The present application provides a folding display device. The folding display device comprises a bending mechanism and a front frame structure. The bending mechanism comprises a first support part and a second support part that are rotatably connected to one side of the bending part, and a third support part and a fourth support part that are rotatably connected to another side of the bending part. The front frame structure comprises a first front frame part connected to the first support part, a second front frame part connected to the second support part, a third front frame part connected to the third support part, and a fourth front frame part connected to the fourth support part.
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Patent Agency Ranking
公开(公告)号：US11930692B2
公开(公告)日：2024-03-12
申请号：US16966006
申请日：2020-03-19
Inventor： Yanqiang Duan , Yuelong Song , Caihua Ding
IPC: H10K59/65 , H10K59/12 , H10K59/121 , H10K59/80 , H10K77/10
CPC classification number: H10K77/111 , H10K59/12 , H10K59/121 , H10K59/65 , H10K59/8722
Abstract: The present application provides a display panel, a display module, and a display device. A flexible substrate of the display panel includes a first flexible substrate and a second flexible substrate, and the first flexible substrate is provided with a first through-hole corresponding to a lighting path of an electronic component. Based on the first through-hole, light transmittance of the display panel is increased, so that electronic components such as a camera can be disposed below the display panel, and a narrow bezel design is realized.
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公开(公告)号：US11926772B2
公开(公告)日：2024-03-12
申请号：US16979847
申请日：2020-05-14
Inventor： Jiajia Luo
IPC: C09K11/06 , C07D409/10 , C07D413/10 , H10K85/60 , H10K50/11
CPC classification number: C09K11/06 , C07D409/10 , C07D413/10 , H10K85/657 , H10K85/6572 , H10K85/6576 , C09K2211/1007 , C09K2211/1018 , H10K50/11
Abstract: The invention relates to a high-performance sky blue thermally activated delayed fluorescent material, manufacturing method thereof, and application thereof, which solves the problems of the prior art. Through clever molecular design, a series of sky-blue thermally activated delayed fluorescent materials with less singlet-triplet energy level difference, high luminous efficiency, and fast-rate reverse intersystem crossing constant were synthesized, while fine-tuning of the structure and spectrum thereof were realized.
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公开(公告)号：US11925061B2
公开(公告)日：2024-03-05
申请号：US17297585
申请日：2020-10-29
Inventor： Jianfeng Chen , Shuyuan Zhang
IPC: H10K50/11 , G06F1/16 , G09F9/30 , H10K50/80 , H10K50/84 , H10K50/844 , H10K50/86 , H10K59/12 , H10K59/121 , H10K59/122 , H10K59/124 , H10K59/126 , H10K59/131 , H10K59/40 , H10K59/60 , H10K59/65 , H10K71/00
CPC classification number: H10K59/12 , G06F1/1652 , G09F9/301
Abstract: The application provides a flexible display panel and an electronic device. The flexible display panel includes a plurality of pixel groups. The pixel groups include a plurality of pixels arranged in a first direction. The flexible display panel also includes: a substrate; a semiconductor layer; a gate electrode; a metal part; and a first insulating layer arranged on the metal part. The first insulating layer is provided with at least one first groove, and a position of the first groove corresponds to a position of a gap between two adjacent pixel groups.
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公开(公告)号：US20240074252A1
公开(公告)日：2024-02-29
申请号：US17764557
申请日：2022-03-22
Inventor： Xing WU
IPC: H10K59/126 , H10K59/131
CPC classification number: H10K59/126 , H10K59/131 , G09G3/3225
Abstract: A display panel and a display device are provided. The display panel includes a shielding layer, a pixel driving circuit layer located on the shielding layer and including a plurality of pixel driving circuits at least partially overlapping the shielding layer, and a power supply line electrically connected to a plurality of through holes of the shielding layer disposed in the pixel driving circuit layer. A converging line between adjacent through holes are arranged according to a shortest distance between the adjacent through holes.
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公开(公告)号：US11917890B2
公开(公告)日：2024-02-27
申请号：US16763315
申请日：2020-01-07
Inventor： Simin Peng
IPC: H10K59/80 , H10K102/00 , H10K59/65 , H10K59/127
CPC classification number: H10K59/879 , H10K59/127 , H10K59/65 , H10K2102/331
Abstract: The present invention provides a display panel and a display device. The display panel includes a transparent substrate and a polyimide (PI) substrate. The PI substrate is placed at one side of the transparent substrate. An uneven structure is provided inside the PI substrate or arranged on one side of the PI substrate facing the transparent substrate.
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