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公开(公告)号：US20250160111A1
公开(公告)日：2025-05-15
申请号：US18729123
申请日：2023-11-13
Inventor： Yichi Zhang , Zhigao Lu , Jian Xu
IPC: H10K50/125
Abstract: A light emitting device is provided. The light emitting device includes a first electrode; a second electrode; and a first functional layer, a first quantum dots layer of a first color, a first auxiliary quantum dots layer, and a second functional layer between the first electrode and the second electrode. One or more first quantum dots of the first quantum dots layer of the first color is at least partially embedded in the first functional layer. A first functional material in the first functional layer is at least partially cross-linked.
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公开(公告)号：US12197055B2
公开(公告)日：2025-01-14
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
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：US12013618B2
公开(公告)日：2024-06-18
申请号：US17954646
申请日：2022-09-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jianbo Xian , Hongfei Cheng , Jian Xu , Yong Qiao
IPC: G02F1/1362 , G02F1/03 , G02F1/155 , G02F1/1335 , G02F1/1339 , G02F1/1343 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/0316 , G02F1/136218 , G02F1/155 , G02F1/133512 , G02F1/133514 , G02F1/13394 , G02F1/134336 , G02F1/136204 , G02F1/136209 , G02F1/136222 , G02F1/1368 , G02F2201/40
Abstract: An array substrate (10) and a display device (16) are provided, and the array substrate includes a base substrate (1) and includes a pixel array (1) and an auxiliary conductive structure (3) which are on the base substrate (1); the pixel array includes a plurality of pixel units (2) arranged in an array and a plurality of pixel electrodes (21), and each of the plurality of pixel units (2) includes at least one of the plurality of pixel electrodes (21); the auxiliary conductive structure (3) surrounds at least one of the plurality of pixel electrodes (21) and is insulated from the plurality of pixel electrodes (21); a resistivity of a material of the auxiliary conductive structure (3) is less than or equal to a resistivity of a material of the at least one of the plurality of the pixel electrodes (21). The auxiliary conductive structure (3) receives and transmits interfering charges around the pixel electrode (21), so that the interfering charges are kept away from the pixel electrode (21), and thereby interference of the interfering charges on the pixel electrode (21) is prevented or reduced.
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公开(公告)号：US11249351B2
公开(公告)日：2022-02-15
申请号：US16882948
申请日：2020-05-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jianbo Xian , Pan Li , Yong Qiao , Xinyin Wu , Jian Xu
IPC: G02F1/1343 , G02F1/1362 , H01L27/12 , H01L29/786 , H01L21/02
Abstract: Embodiments of the present disclosure provide an array substrate and a display device. The array substrate includes a plurality of gate lines and a plurality of data lines, the plurality of gate lines and the plurality of data lines crossing one another to bound pixel units and the pixel unites each including a pixel electrode and a thin film transistor, which includes a drain electrode, the array substrate further includes a common electrode line, the drain electrode includes an extension portion and the common electrode line and the extension portion form a light blocking structure together such that an orthographic projection of the light blocking structure on a plane where the pixel electrode is located is located near an edge of the pixel electrode. The array substrate provided by the present disclosure is applied to a display device.
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公开(公告)号：US11158930B2
公开(公告)日：2021-10-26
申请号：US16073018
申请日：2017-11-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian Xu , Xinyin Wu , Yongchun Lu
Abstract: An antenna device and a mobile apparatus including the antenna device are provided. The antenna device includes: a direction detector configured to detect moving direction of the mobile apparatus where the antenna device is located and generate a direction signal indicating the moving direction; a driver connected to the direction detector and configured to generate corresponding driving voltage signal according to the direction signal from the direction detector; an antenna element connected to the driver and configured to transmit and receive electromagnetic wave, wherein the antenna element includes a first liquid crystal layer, an area where the first liquid crystal layer is located is divided into resonance regions, the antenna element separately adjusts dielectric constant of the first liquid crystal layer within each of the resonance regions according to the driving voltage signal, to transmit and receive electromagnetic wave in the moving direction corresponding to the driving voltage signal.
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Patent Agency Ranking
公开(公告)号：US10932031B2
公开(公告)日：2021-02-23
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：US10725356B2
公开(公告)日：2020-07-28
申请号：US16477915
申请日：2018-07-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chunping Long , Jian Xu
IPC: H01L27/12 , G02F1/1362 , 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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公开(公告)号：US10694628B2
公开(公告)日：2020-06-23
申请号：US15538062
申请日：2016-11-24
Applicant: BOE Technology Group Co., Ltd.
Abstract: A circuit holding device for a display module and a display device are disclosed. The circuit holding device includes an external circuit terminal component, wherein the external circuit terminal component is disposed external to the display module, and a circuit board is held in the external circuit terminal component, the circuit board and the display module are electrically connected to each other. The circuit holding device can accommodate multiple external circuits in one terminal component, thereby making the connection between the external circuits and the display module easy and convenient.
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公开(公告)号：US10309622B2
公开(公告)日：2019-06-04
申请号：US15935154
申请日：2018-03-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian Xu , Jianbo Xian
Abstract: A display device is disclosed, which includes a circuit board having a fixing slot; a backlight module, wherein the backlight module includes a back plate, and the back plate is provided with a circuit board fixing mechanism, and the circuit board fixing mechanism includes a group of holes, a first hole of the group of holes is aligned with the fixing slot; an elastic pressing piece, which is provided with an engaging portion for engaging with the group of the holes and a connecting portion for pressing the circuit board onto the back plate. The engaging portion of the elastic pressing piece passes through the fixing slot of the circuit board and the hole group of the back plate to fix the circuit board onto the backlight module. The fixing method can avoid scratching the circuit board during the fixing process, and the fixing process is simple and convenient.
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公开(公告)号：US10274772B2
公开(公告)日：2019-04-30
申请号：US15574830
申请日：2017-05-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian Xu , Yong Qiao , Jianbo Xian
IPC: G02F1/13 , G02F1/1333 , G02F1/1345
Abstract: A display device is disclosed. The display device includes: a back plate; a display panel located at a displaying side of the back plate; a driver circuit board located at a non-displaying side of the back plate; an outer frame; a flexible circuit located at least partially between the back plate and the outer frame to connect the driver circuit board with the display panel; and a heat conductive structure located between the flexible circuit and the outer frame and contacting both of the flexible circuit and the outer frame.
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