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公开(公告)号：US10997936B2
公开(公告)日：2021-05-04
申请号：US16475473
申请日：2019-01-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chen Xu , Xueguang Hao , Yong Qiao , Xinyin Wu
Abstract: A shift register unit, a gate drive circuit and a display device are disclosed. The shift register unit includes an input circuit, an output circuit, a reset circuit, a control circuit and a reset stabilizing circuit. The input circuit is configured to write an input signal into a first node in response to an input start signal. The output circuit is configured to output a preparatory output signal to an output terminal under control of an electric level of the first node. The reset circuit is configured to reset the output terminal under control of an electric level of a second node. The control circuit is configured to apply a first voltage signal to the second node in response to a control signal. The reset stabilizing circuit is configured to apply a second voltage signal to the first node in response to a reset stabilizing signal.
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公开(公告)号：US10955694B2
公开(公告)日：2021-03-23
申请号：US16463073
申请日：2018-11-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: G02F1/1333 , G02F1/13357
Abstract: The present disclosure relates to a backlight module and a liquid crystal display apparatus. The backlight module includes: a light source assembly; a frame, to which at least a portion of the light source assembly is connected; and a bottom reflective sheet, at least a portion of a thickness of which is overlapped with a thickness of the frame in a thickness direction of the backlight module.
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公开(公告)号：US10939351B2
公开(公告)日：2021-03-02
申请号：US15757559
申请日：2017-09-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian Xu , Xinyin Wu , Yongchun Lu
IPC: H04W36/32 , H01Q3/44 , H01Q1/24 , H01Q3/26 , H01Q15/00 , H01Q3/00 , H01Q3/24 , H04W48/04 , H04W64/00 , H04B1/3827 , G01S3/42
Abstract: A mobile device, including: a direction sensor, a signal processing unit and a directional antenna unit, said direction sensor being configured to detect a current movement direction of said mobile device; said signal processing unit being configured to determine an antenna adjustment direction of said directional antenna unit according to said current movement direction, said antenna adjustment direction being related to said current movement direction; and said directional antenna unit being configured to adjust the antenna direction from a first direction to a second direction according to said antenna adjustment direction.
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公开(公告)号：US10818700B2
公开(公告)日：2020-10-27
申请号：US16374931
申请日：2019-04-04
Applicant: BOE Technology Group Co., Ltd.
IPC: H01L27/12 , G02F1/1368 , G02F1/1362
Abstract: The disclosure discloses an array substrate, a liquid crystal display panel, and a display device, and the array substrate includes: a base substrate; a plurality of pixel units with pixel electrodes on the base substrate; where each of at least a part of the plurality of pixel units is provided with at least one recess, and a pixel electrode in each of the at least a part of the plurality of pixel units covers the at least one recess; where an orthographic projection of an opening of each recess onto the base substrate overlaps with an orthographic projection of a bottom thereof onto the base substrate, and an area of the orthographic projection of the opening of the recess onto the base substrate is greater than an area of the orthographic projection of the bottom thereof onto the base substrate.
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公开(公告)号：US10663775B2
公开(公告)日：2020-05-26
申请号：US15533102
申请日：2016-11-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yongda Ma , Xinyin Wu , Jianbo Xian , Yong Qiao
IPC: G02F1/1333 , G02F1/11 , G09F9/00 , G02F1/01
Abstract: The embodiments of the present disclosure provide a display device, which relates to the display technology field and can alleviate or mitigate the problem that noise is generated by the rear housing due to vibration when the display device is displaying a picture with sound. The display device includes a display module and a rear housing cooperating with the display module. The display module includes a display surface and a non-display surface opposite to the display surface. The display device includes a buffer between the non-display surface of the display module and the rear housing.
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Patent Agency Ranking
公开(公告)号：US10539835B2
公开(公告)日：2020-01-21
申请号：US16118746
申请日：2018-08-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenbo Li , Xinyin Wu , Yong Qiao , Hongfei Cheng , Pan Li , Jianbo Xian
IPC: G02F1/1339 , G02F1/1333 , G02F1/1335
Abstract: A substrate and a photoelectric display device comprising the substrate are provided. The substrate comprises a display region (11) and seal material disposed in a periphery thereof. The substrate further comprises a trapping buffer region (13) which is disposed between the display region (11) and the seal material and receives photoelectric display media. By providing the trapping buffer region, impact on the seal material by the excessive photoelectric display media can be mitigated or eliminated when the photoelectric display device is subjected to an external force or is flexed. The life time of the seal material is prolonged. A leakage of the photoelectric display media is avoided.
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17.发明授权公开(公告)号：US10311765B2
公开(公告)日：2019-06-04
申请号：US15538392
申请日：2016-11-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueguang Hao , Yong Qiao , Xinyin Wu
IPC: G09G3/00 , G02F1/1335 , G02F1/136 , G09G3/36 , H01L29/786 , G02F1/1362 , G09G3/3208 , G02F1/13
Abstract: An electrostatic discharge (ESD) and testing composite component, an array substrate and a display device are provided. The composite component includes a first signal line, a first thin-film transistor (TFT) and a second TFT which are electrically connected with the first signal line, a second signal line electrically connected with the first TFT, and a third signal line and a fourth signal line which are electrically connected with the second TFT; and the composite component is configured to provide a testing signal for the first signal line at a first stage and configured to provide ESD for the first signal line at a second stage, and the first stage is a testing stage and the second stage is an ESD stage. The composite component occupies small area and acquire a narrow-bezel and/or high-resolution display panel.
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公开(公告)号：US10132985B2
公开(公告)日：2018-11-20
申请号：US14907773
申请日：2015-06-15
Applicant: BOE Technology Group Co., Ltd.
Abstract: A reflection structure, a backlight module and a display device, the backlight module comprises a light source and a back plate and the light source is disposed on a side edge of the back plate, the reflection structure comprises: a first reflection plate disposed on the back plate, an end close to the light source of which can extend freely; and at least one second reflection plate disposed on an edge of the first reflection plate, wherein a first end of the second reflection plate overlaps the first reflection plate, a second end of the second reflection plate extends toward the side edge of the back plate, and at least one of the first end and the second end of the second reflection plate can extend freely.
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公开(公告)号：US10108046B2
公开(公告)日：2018-10-23
申请号：US15501209
申请日：2016-07-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD
Inventor： Xueguang Hao , Hongfei Cheng , Yong Qiao , Xinyin Wu
Abstract: The present disclosure provides a display device having a light-emitting side and a non-light-emitting side. The display device includes a light-emitting layer; and a quantum dot sealant layer on the light-emitting side of the display device. The quantum dot sealant layer includes red quantum dots for emitting red light.
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公开(公告)号：US20180061825A1
公开(公告)日：2018-03-01
申请号：US15647187
申请日：2017-07-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueguang Hao , Yong Qiao , Hongfei Cheng , Xinyin Wu
CPC classification number: H01L27/0281 , G02F1/136204 , H01L27/0266 , H01L27/0288 , H01L27/1244
Abstract: An electrostatic protection circuit, a display panel, and a display apparatus are disclosed. The electrostatic protection circuit comprises a switch control unit, a first electrostatic storage unit configured to store charges, and a second electrostatic storage unit configured to store charges, wherein the first electrostatic storage unit has a first terminal connected to a driving line and a second terminal connected to the switch control unit, and the second electrostatic storage unit has a first terminal connected to the switch control unit and a second terminal connected to a common electrode trace. With the first electrostatic storage unit connected to the driving line and the second electrostatic storage unit connected to the common electrode trace, the electrostatic protection circuit, the display panel, and the display apparatus according to the present disclosure can prevent leakage current on the driving line from flowing into the common electrode trace or prevent leakage current on the common electrode trace from flowing into the driving line after the switch control unit is switched off, which otherwise causes voltage fluctuation on the driving line or the common electrode trace thereby affecting the display quality.
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