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公开(公告)号：US20250089474A1
公开(公告)日：2025-03-13
申请号：US18567143
申请日：2023-02-28
Inventor： Qing HE , Shilong WANG , Mengqi WANG , Wenbo CHEN , Qingqing YAN , Ge WANG , Zhiliang JIANG , Fang FANG , Xiaomin YUAN
IPC: H10K59/124 , H10K59/131 , H10K59/80
Abstract: Provided is a display panel. The display panel includes: a base substrate having a display region and a peripheral region surrounding the display region; a plurality of pixel units disposed in the display region and including a light-emitting unit; a barrier structure disposed in the peripheral region and surrounding the plurality of pixel units; a connecting structure disposed in the peripheral region; a first insulating layer disposed between the first electrode layer and the base substrate, wherein a via hole is formed in a portion of the first insulating layer in the peripheral region; a circuit structure disposed in the peripheral region and including a first circuit structure; a second insulating layer disposed on a side of the second metal layer; and a third insulating layer disposed on a side of the second insulating layer and including a body pattern.
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公开(公告)号：US20250089441A1
公开(公告)日：2025-03-13
申请号：US18576025
申请日：2022-12-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lei Chen , Dan Wang , Xueqin Chen , Lixia Qiu
IPC: H10K50/12 , H10K50/15 , H10K50/18 , H10K50/86 , H10K85/60 , H10K101/40 , H10K102/00
Abstract: A light emitting diode is provided. The light emitting diode includes a hole injection layer; and at least one of a hole transport layer or an electron barrier layer. The hole injection layer includes a host material doped with a guest material. The host material includes an aromatic material having one or more large steric hindrance groups.
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公开(公告)号：US20250089422A1
公开(公告)日：2025-03-13
申请号：US18577248
申请日：2023-05-26
Inventor： Mingqiang WANG , Zheng BAO , Dexing HE , Jiaxiang ZHANG , Chang WANG , Hongjin HU , Yuan FANG , Bin ZHANG , Seungyong OH
Abstract: Provided is a display device. The display device includes a display panel and a circuit board. The display panel includes a display region and a non-display region. A first wiring is distributed in the non-display region. A second wiring is distributed in the circuit board. The circuit board is bonded to the non-display region, and the second wiring is connected to the first wiring to form a near-field communication antenna.
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公开(公告)号：US20250089420A1
公开(公告)日：2025-03-13
申请号：US18028299
申请日：2022-05-27
Inventor： Hai TANG , Ping KANG , Chaoren LV , Kangli WANG , Liang GAO
Abstract: Provided are an array substrate and an electronic apparatus. The array substrate includes: a base substrate; a first conductive layer on the base substrate, where the first conductive layer includes a plurality of pads, each pad includes a first metal layer, a material of the first metal layer includes Cu, a content of the Cu is greater than or equal to 99%, and a thickness of the first metal layer is greater than 2 μm; and an electronic element disposed on a side of the first conductive layer facing away from the base substrate, where the electronic element includes an electronic element body and a plurality of pins disposed on a side of the electronic element body facing the base substrate, and the pins are connected with the pads.
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公开(公告)号：US20250089419A1
公开(公告)日：2025-03-13
申请号：US18837264
申请日：2023-12-22
Applicant: Hefei BOE Ruisheng Technology Co., Ltd. , BOE Technology Group Co., Ltd. , Beijing BOE Technology Development Co., Ltd.
Inventor： Jiawei XU
Abstract: Provided is a display panel. The display panel includes: a substrate; a first metal drive layer on a side of the substrate, wherein a plurality of conductive pads are arranged on the first metal drive layer; a light-absorbing layer on a side of the first metal drive layer, wherein an orthographic projection of the light-absorbing layer on the substrate is overlapped with an orthographic projection of the first metal drive layer on the substrate, and a plurality of first vias corresponding to the plurality of conductive pads are defined in the light-absorbing layer; a plurality of light-emitting units on a side of the light-absorbing layer, wherein the plurality of light-emitting units are electrically connected to at least part of the plurality of conductive pads through the plurality of first vias; and an auxiliary light-absorbing layer on a side of the plurality of light-emitting units.
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Patent Agency Ranking
公开(公告)号：US20250089417A1
公开(公告)日：2025-03-13
申请号：US18560482
申请日：2022-07-19
Applicant: BOE Technology Group Co., Ltd.
Inventor： Can WANG , Xiaochuan CHEN , Minghua XUAN , Can ZHANG , Ning CONG , Jinfei NIU , Jingjing ZHANG
Abstract: The present disclosure provides a display apparatus, a display panel and a method of preparing the same. A display panel includes: a base substrate; and a plurality of light-emitting units provided on the base substrate, where each of the light-emitting units includes a first electrode, a first semiconductor layer, a light-emitting layer, a second semiconductor layer, and a second electrode which are stacked, the first electrode is provided on a side of the second electrode facing away from the base substrate, and the plurality of light-emitting units share a common first electrode. The present disclosure can improve display resolution.
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公开(公告)号：US20250087896A1
公开(公告)日：2025-03-13
申请号：US18579334
申请日：2022-12-26
Inventor： Dongdong ZHANG , Shihua WANG , Youjian HU , Yali WANG , Feng QU , Biqi LI
Abstract: A dual-polarized magnetoelectric dipole antenna, including a reflection plate, electric and magnetic dipoles, where the electric dipole includes four first electrodes; the magnetic dipole includes four second electrodes; the second electrodes are in one-to-one correspondence with the first electrodes, and each second electrode is connected between a corresponding first electrode and the reflection plate; each first electrode includes first and second sides connected to each other; the first side of the first electrode is adjacent to the first side of one adjacent first electrode, and the second side of the first electrode is adjacent to the second side of other one adjacent first electrode; each second electrode includes two sub-electrodes connected to the first and second sides of a corresponding first electrode, respectively; the sub-electrode has a slit opening therein, and an extending direction of the slit opening is parallel to a plane where the reflection plate is located.
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公开(公告)号：US20250087160A1
公开(公告)日：2025-03-13
申请号：US18958061
申请日：2024-11-25
Inventor： Lili DU , Weiyun HUANG
IPC: G09G3/3233 , H10K59/121 , H10K59/126 , H10K59/131 , H10K59/65
Abstract: A display panel and a display device are provided. In the display panel, the first initialization signal line and the second initialization signal line are located in a same layer, and are located in a different layer from the first reset control signal line, an orthographic projection of the first reset control signal line on the base substrate is located between an orthographic projection of the first initialization signal line on the base substrate and an orthographic projection of the second initialization signal line on the base substrate, the gate electrode of the driving transistor is connected to a second electrode of the first reset transistor through the fourth connection electrode, the shield electrode and the first power supply line are of an integral structure, an orthographic projection of the shield electrode on the base substrate covers an orthographic projection of the fourth connection electrode on the base substrate.
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公开(公告)号：US20250087153A1
公开(公告)日：2025-03-13
申请号：US18560109
申请日：2022-12-26
Inventor： Tiaomei ZHANG , Ziyang YU , Yunsheng XIAO , Zhiliang JIANG , Ming HU
IPC: G09G3/3233 , G09G3/3266 , H10K59/131
Abstract: Disclosed are a pixel circuit, a driving method thereof, a display panel and a display apparatus, relating to the technical field of display. The pixel circuit comprises a drive transistor, a data writing module, a compensation adjustment module and a first reset module. A gate, a first electrode and a second electrode of the drive transistor are respectively connected with a first node, a second node and a third node; the data writing module is connected with a first scanning control signal terminal, a data signal terminal and the second node; the compensation adjustment module is connected with a second scan control signal terminal, the first node and the third node; the first reset module is connected with a first reset control signal terminal, the first node and a first initialization signal terminal.
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公开(公告)号：US20250087004A1
公开(公告)日：2025-03-13
申请号：US18561616
申请日：2022-12-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ran DUAN
Abstract: The present disclosure provides a text matting method and apparatus based on a neural network, a device, and a storage medium. The text matting method based on a neural network includes: processing a first image with a feature extraction network to obtain feature maps, processing the feature maps with an intermediate processing network to obtain intermediate feature maps, processing the intermediate feature maps with a feature fusion network to obtain a second image, wherein the second image includes a text feature extracted from the first image.
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