-
公开(公告)号：US20250124873A1
公开(公告)日：2025-04-17
申请号：US18577408
申请日：2023-03-29
Inventor： Ziyang YU , Ming HU , Zhiliang JIANG , Haijun QIU , Long MA , Tianyi CHENG , Jianpeng WU , Wenbo CHEN , Qingqing YAN , Xiangnan PAN , Qing HE , Quanyong GU , Pan ZHAO
IPC: G09G3/3258
Abstract: A driving circuit, a driving method, a driving module and a display device are provided. The driving circuit includes a driving signal generation circuit, a gating circuit, an output control circuit, an output circuit, a voltage control circuit and a third control node control circuit. The third control node control circuit is electrically connected to the first node and the third control node respectively, and is configured to control the potential of the third control node according to the potential of the first node.
-
公开(公告)号：US20250123525A1
公开(公告)日：2025-04-17
申请号：US18687350
申请日：2023-01-20
Inventor： Yanni LIU , Hui WANG , Yang XUE , Sheng WANG , Junsheng CHEN
IPC: G02F1/137 , G02F1/1335
Abstract: A display module, including a first liquid crystal panel and a light modulation layer, where the first liquid crystal panel includes a first substrate and a second substrate opposite to each other, and a first liquid crystal layer between the first substrate and the second substrate; the light modulation layer is on a side of the second substrate away from the first substrate, and configured to reflect first colored light; and liquid crystal in the first liquid crystal layer is configured to present a planar texture state or a focal conic texture state in response to an action of an electric field, where the liquid crystal in the first liquid crystal layer presenting the planar texture state reflects second colored light with a color different from the first colored light, while the liquid crystal in the first liquid crystal layer presenting the focal conic texture state transmits light.
-
103.发明申请公开(公告)号：US20250123203A1
公开(公告)日：2025-04-17
申请号：US18688045
申请日：2022-09-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Bo WANG
IPC: G01N21/47
Abstract: A color diffraction test device and a test method thereof, and a color diffraction test system are disclosed. The color diffraction test device includes: an objective table configured to drive, during a test, a sample to be tested to rotate in a plane where the objective table is located, where a rotation axis of the objective table is a perpendicular bisector of the objective table, and a test point of the sample to be tested is on the perpendicular bisector of the objective table; a light source configured to irradiate the sample to be tested, where an orthographic projection of a light spot center of the light source on the objective table coincides with a center of the objective table; and a measurement instrument located on a same side of the objective table as the light source.
-
公开(公告)号：US12278943B2
公开(公告)日：2025-04-15
申请号：US18290790
申请日：2022-07-01
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xuefeng Wang , Xi Li , Jinghua Miao , Longhui Wang
IPC: G06T7/70 , H04N13/366 , H04N13/398 , H04N13/305
Abstract: Provided by the present disclosure are a display device and a display method therefor. By detecting the position of a viewer, the display angle of the scene in an image to be displayed is adjusted according to the position of the viewer so as to adapt to the viewing angle of the viewer. Therefore, the image viewed by the viewer can better conform to the real objective scene, and when the viewing angle changes, different angle pictures of an object can be viewed, thereby improving the display effect.
-
公开(公告)号：US12278434B2
公开(公告)日：2025-04-15
申请号：US17913020
申请日：2021-11-02
Applicant: BOE Technology Group Co., Ltd.
Inventor： Penghao Gu , Xin Wang
Abstract: A thin-film antenna, a displaying module and a displaying device. The thin-film antenna includes a first region and a second region, and the thin-film antenna includes: an antenna functional layer, a first film layer and a lead-wire layer that are arranged in stack. The antenna functional layer includes an antenna coil, the antenna coil is located within the first region, the lead-wire layer includes a lead wire and a terminal connected to the lead wire, the terminal is located within the second region, and the lead wire and the antenna coil are connected by a via hole provided in the first film layer. The thin-film antenna according to the present embodiment may be adhered to the back surface of the display panel, and the component for shielding signals such as a middle frame is not required to be provided between the antenna and the display panel.
-
Patent Agency Ranking
公开(公告)号：US12278243B2
公开(公告)日：2025-04-15
申请号：US17529969
申请日：2021-11-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chenyang Zhang , Fuqiang Li , Xue Dong , Meili Wang , Xuan Liang , Fei Wang , Mingxing Wang , Zhanfeng Cao , Yanling Han , Xinxin Zhao
IPC: H01L27/12 , H01L25/075 , H01L33/62
Abstract: A semiconductor apparatus and a method for manufacturing the semiconductor apparatus are provided. The semiconductor apparatus includes: a base substrate; a plurality of chips arranged on the base substrate each including a chip main body and a plurality of terminals arranged thereon; a plurality of fixed connection portions arranged on the base substrate, and adjacent to the plurality of chips; a terminal expansion layer arranged on the base substrate; and a plurality of expansion wires in the terminal expansion layer and configured to electrically connect the chips, wherein an expansion wire configured to electrically connect two chips includes at least a first wire segment and a second wire segment, and the first wire segment is configured to electrically connect a terminal of a chip and a fixed connection portion adjacent to the chip, and the second wire segment is configured to connect two fixed connection portions between the two chips.
-
公开(公告)号：US12278228B2
公开(公告)日：2025-04-15
申请号：US17927609
申请日：2021-11-02
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Abstract: A flexible display panel has a display area, a bezel area disposed around the display area and a sliding and rolling connection area connected to a first border of the bezel area away from the display area. The flexible display panel includes a base substrate covering at least the display area and the bezel area and one or more inorganic insulating layers located on a side of the base substrate. A total thickness of a portion of the one or more inorganic insulating layers located in the sliding and rolling connection area is less than a total thickness of a portion of the one or more inorganic insulating layers located in the display area.
-
公开(公告)号：US12277912B2
公开(公告)日：2025-04-15
申请号：US17907944
申请日：2021-09-23
Inventor： Gang Wang , Kai Zhang , Kunyan Shi , Erlong Song , Hailong Yan , Dongjie Wu , Yafei Chen
IPC: G09G3/3275 , G09G3/3266 , H10K59/121 , H10K59/131
Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate and a signal line film layer arranged on the base substrate; the signal line film layer includes: a first conductive layer, a second conductive layer and a conductive connection layer, the conductive connection layer is arranged at a different layer from each of the first conductive layer and the second conductive layer, and an orthographic projection of the conductive connection layer on the base substrate at least partially overlaps an orthographic projection of the first conductive layer on the base substrate, and the orthographic projection of the conductive connection layer on the base substrate at least partially overlaps an orthographic projection of the second conductive layer on the base substrate, the conductive connection layer is respectively coupled to the first conductive layer and the second conductive connection layer.
-
公开(公告)号：US12277906B2
公开(公告)日：2025-04-15
申请号：US18029829
申请日：2022-04-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xuliang Zhao , Jianchao Zhu , Lujiang Huangfu
IPC: G09G3/3241
Abstract: A pixel driving circuit is used for driving a light emitting element, in the pixel driving circuit, a first terminal of the driving sub-circuit being coupled to a power supply line; a compensation sub-circuit is respectively coupled to a scanning line, a control terminal of the driving sub-circuit, and a second terminal of the driving sub-circuit; a first terminal of the coupling sub-circuit being coupled to the control terminal of the driving sub-circuit; a first terminal of the storage sub-circuit being coupled to a second terminal of the coupling sub-circuit; a data writing-in sub-circuit is respectively coupled to a second terminal of the storage sub-circuit, a data line, and a reset line; a first reset sub-circuit is respectively coupled to the reset line, an initialization signal line, the control terminal of the driving sub-circuit, and the second terminal of the coupling sub-circuit.
-
110.发明授权公开(公告)号：US12276890B2
公开(公告)日：2025-04-15
申请号：US18005421
申请日：2022-03-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Binbin Tong , Lizhong Wang , Jianbo Xian , Liping Lei , Chunping Long , Yunping Di , Ce Ning
IPC: G02F1/1362 , G02F1/01 , G02F1/1333 , G02F1/1339 , G02F1/1343
Abstract: At least one embodiment of the present disclosure provides a display panel, and the display panel includes: a first substrate and a second substrate oppositely combined with each other, the first substrate includes a base substrate, and a gate line, a first electrode, a first interlayer insulating layer, and second electrode on the base substrate; the first interlayer insulating layer includes a first via hole penetrating through the first interlayer insulating layer, the second electrode is electrically connected to the first electrode the first via hole, first support structure is provided in a region corresponding to the first via hole and on a side of the second electrode away from the base substrate; at least a part of the first support structure is located in the first via hole, an orthographic projection of the first via hole overlaps with an orthographic projection of the gate line on the base substrate.
-
-
-
-
-
-
-
-
-
Search Results
41129
records
(took 0.078 seconds)
