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公开(公告)号：US20250023246A1
公开(公告)日：2025-01-16
申请号：US18280144
申请日：2022-10-26
Abstract: A holographic antenna includes first and second dielectric substrates, a waveguide structure, a radiation layer, a plurality of switch units and a plurality of isolation components; the first dielectric substrate is on a waveguide port of the waveguide structure; the radiation layer is on a side of the first dielectric substrate away from the waveguide structure, and has a plurality of slits; the second dielectric substrate is on a side of the radiation layer away from the first dielectric substrate; the switch units and the isolation components are between the second dielectric substrate and the radiation layer; orthographic projections of each isolation component and each slit on the first dielectric substrate are first and second patterns, respectively; at least one first pattern is between two adjacent second patterns, and a first distance is between the second pattern and the first pattern closest to the second pattern.
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公开(公告)号：US20180245779A1
公开(公告)日：2018-08-30
申请号：US15553493
申请日：2017-04-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian XU , Yongda MA , Yongchun LU , Hongfei CHENG
Abstract: The backlight module provided in the present disclosure comprises a backplate and a light-emitting device, and the backplate has a mounting surface. The light-emitting device comprises a mounting member and a light source disposed on the mounting member. Moreover, the backplate comprises a concave portion and/or a convex portion, and the concave portion and/or the convex portion fixes the mounting member onto the mounting surface. The backlight module provided in the present disclosure can simplify steps of assembling or disassembling the light-emitting device, thus production efficiency can be improved and high integration manufacturing of backlight modules can be facilitated.
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公开(公告)号：US20180059483A1
公开(公告)日：2018-03-01
申请号：US15526807
申请日：2016-05-13
Applicant: Boe Technology Group Co., Ltd.
IPC: G02F1/1335 , F16B5/06 , F21V17/00
CPC classification number: G02F1/133606 , F16B5/065 , F21V17/00 , G02F1/133602 , G02F1/133608 , G02F2001/133314 , G02F2201/465
Abstract: A support structure, a back plate, a direct-type backlight and a display device pertaining to the field of display technology are provided. The support structure includes a batten which comprises an upper surface and a lower surface, a support column arranged on the upper surface, and at least one clamping hook which comprises a connection part and a strip part, wherein the connection part connects the strip part and the lower surface, and the strip part is arranged with a protrusion towards the lower surface.
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公开(公告)号：US20250033056A1
公开(公告)日：2025-01-30
申请号：US18713233
申请日：2022-04-20
Inventor： Ding DING , Jian XU , Lin DENG , Zhukai LIU
IPC: B01L3/00
Abstract: A microwell array chip, a use method therefor, and a detection apparatus. The microwell array chip includes a microwell array substrate, and the microwell array substrate includes n reaction chambers, and an idle region; an array of the n reaction chambers is disposed in the microwell array substrate, and the idle region is disposed around the n reaction chambers; each reaction chamber is configured to accommodate a sample to be tested, and the shape of an orthographic projection of the reaction chamber on a first reference plane where the first main surface is located is of a regular N-gon; the area of the idle region is divided into n′ virtual units, and the shape of the orthographic projection of each virtual unit on the first reference plane is the same as the shape of the orthographic projection of the reaction chamber on the first reference plane.
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公开(公告)号：US20240363814A1
公开(公告)日：2024-10-31
申请号：US18247331
申请日：2022-03-03
Inventor： Qi QI , Jian XU , Wanzhi CHEN , Xinxin ZHAO
CPC classification number: H01L33/60 , G02B5/0242 , G02B5/0278 , H01L25/167
Abstract: A display device includes a display panel and a light-emission board which includes a base substrate and light-emission units, and a maximum size of the light-emission unit in a direction parallel to the base substrate is not greater than 3 mm; connecting lines of centers of four immediately adjacent light-emission units define a quadrangle; a connecting line of centers of two light-emission units that define the quadrangle and have a largest distance therebetween passes through two first points in edges, close to each other, of the two light-emission units; a distance between the two first points is a first distance D1; an included angle between an outermost light ray of light rays emitted by the light-emission unit and a plane parallel to the base substrate is θ; and a minimum distance between surfaces, close to each other, of the display panel and the base substrate is not less than D1*tanθ/2.
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Patent Agency Ranking
公开(公告)号：US20240248334A1
公开(公告)日：2024-07-25
申请号：US18016849
申请日：2022-02-28
Inventor： Yijun WANG , Yuansheng ZANG , Sheng WANG , Hui WANG , Jian XU , Jie YANG , Ru ZHOU , Xufei XU , Xingkui GUO
IPC: G02F1/13 , G02F1/1333 , G02F1/1343
CPC classification number: G02F1/1323 , G02F1/133388 , G02F1/134309
Abstract: Disclosed are a dimmable panel (001) and a display device. The dimmable panel includes a first substrate (101) and a second substrate (102) that are arranged opposite each other; a first electrode (103) and a second electrode (104) that are insulated from each other and located between the first substrate (101) and the second substrate (102), where the first electrode (103) and the second electrode (104) are located in a dimmable area (AA), at least one of the first electrode (103) and the second electrode (104) includes a plurality of strip-shaped electrodes, extension trends of all the strip-shaped electrodes are approximately the same, and orthographic projections of the strip-shaped electrodes on the first substrate (101) do not overlap each other; and a liquid crystal layer (105) located between the first substrate (101) and the second substrate (102), where the liquid crystal layer (105) is located in the dimmable area (AA).
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公开(公告)号：US20210173271A1
公开(公告)日：2021-06-10
申请号：US16326474
申请日：2018-05-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chunping LONG , Yongda MA , Jian XU
IPC: G02F1/1362 , G02F1/1368 , H01L27/12
Abstract: Disclosed are a display substrate, a display panel, a display device. The display substrate includes pixel units on a substrate in form of array, gate lines in one-to-one correspondence to each row of pixel units, data lines between any two adjacent columns of pixel units and on sides, far away from the substrate, of gate lines, each pixel unit includes a pixel electrode, a thin film transistor configured to control the pixel electrode; each data line includes curved data line parts between any two pixel units, whose row directions are adjacent to each other, in two columns of pixel units on two sides of data line; each data line part includes a first part covered by a pixel electrode of pixel unit on one side of the data line part, a second part covered by a pixel electrode of pixel unit on the other side of the data line part.
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公开(公告)号：US20200260177A1
公开(公告)日：2020-08-13
申请号：US15762911
申请日：2017-08-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian XU , Jianbo XIAN , Yong HU
Abstract: A displayer is provided, including a display module, a speaker and a displayer housing. The speaker includes a fixing support configured to fix the speaker to the displayer and anti-vibration pads, and the displayer housing includes a body and a speaker fixing member on the body. The speaker fixing member includes anti-vibration members configured to restrain a vibration of the speaker, and the anti-vibration members are in contact with the anti-vibration pads.
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公开(公告)号：US20200064690A1
公开(公告)日：2020-02-27
申请号：US16609613
申请日：2019-04-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian XU , Jianbo XIAN
IPC: G02F1/1335
Abstract: The present disclosure provides a backlight, a backlight module and a display apparatus. The backlight includes a backplane, a reflective sheet and a plurality of light-emitting elements, the reflective sheet is arranged on an inner surface of the backplane, the backlight also includes at least one light-modifying region, the light-modifying region is arranged on the reflective sheet, the light-modifying region comprises at least one light-converting device, and the light-converting device can carry out optical process on light emitted from the light-emitting elements.
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公开(公告)号：US20190369452A1
公开(公告)日：2019-12-05
申请号：US16477915
申请日：2018-07-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chunping LONG , Jian XU
IPC: G02F1/1362 , H01L27/12 , G02F1/1368
Abstract: An array substrate, a display panel and a display apparatus, used to improve crosstalk and afterimage, and increase display quality. The array substrate comprises a base substrate, several gate lines located on the base substrate, and several first common electrode lines, several second common electrode lines and several third common electrode lines located on the base substrate. The first common electrode lines are arranged in a parallel manner with respect to the gate lines, each first common electrode line being located in an area between two adjacent gate lines. The second common electrode lines are arranged in an insulated and intersecting manner with respect to the first common electrode lines, and the second common electrode lines are electrically connected to one portion of the first common electrode lines. The third common electrode lines are arranged in an insulated and intersecting manner with respect to the first common electrode lines.
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