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公开(公告)号：US20240274051A1
公开(公告)日：2024-08-15
申请号：US18623515
申请日：2024-04-01
Inventor： Yinlong ZHANG , Zhihua SUN , Yanping LIAO , Jiantao LIU , Jianbo XIAN , Yue YANG , Xibin SHAO
IPC: G09G3/20
CPC classification number: G09G3/20 , G09G3/2092 , G09G2310/0205 , G09G2310/0224 , G09G2310/0251 , G09G2310/0267 , G09G2310/0275 , G09G2310/0278 , G09G2310/0286 , G09G2310/08
Abstract: A display driving method and a display device are provided. The display driving method includes: scanning a plurality of subpixels arranged in an NΔM array row by row or in multiple rows to turn on each row of scanned subpixels, so that the duration when two adjacent rows of subpixels are simultaneously in a turn-on state is greater than or equal to two times a unit scan time, the unit scan time being the time required for scanning one row of subpixels, and N and M both being integers greater than 1; and applying data signals to at least two rows of subpixels that are simultaneously in the turn-on state, so that the duration when data signals are applied to at least some rows of subpixels is greater than the unit scan time.
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公开(公告)号：US20240203361A1
公开(公告)日：2024-06-20
申请号：US17781776
申请日：2021-05-28
Inventor： Song MENG , Jingbo XU , Jianbo XIAN
IPC: G09G3/3275 , G09G3/3233
CPC classification number: G09G3/3275 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2310/08 , G09G2320/0233
Abstract: An organic light-emitting diode display panel and a sensing method and a driving method therefor are provided. The organic light-emitting diode display panel includes a plurality of pixel units arranged in an array, each pixel unit includes a plurality of sub-pixels, and at least two sub-pixels are connected to a same sensing signal line. The sensing method includes: sequentially applying sensing data signals to the sub-pixels in the organic light-emitting diode display panel, and sequentially outputting sensing signals through sensing signal lines, to sense the sub-pixels, so as to compensate the sub-pixels. Among the sub-pixels connected to the same sensing signal line, sub-pixels, other than a sub-pixel which is currently sensed, are applied with a zero-gray-scale data signal.
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公开(公告)号：US20230186823A1
公开(公告)日：2023-06-15
申请号：US17793776
申请日：2021-09-14
Inventor： Yinlong ZHANG , Zhihua SUN , Yanping LIAO , Jiantao LIU , Jianbo XIAN , Yue YANG , Xibin SHAO
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G2310/08 , G09G2310/0205 , G09G2310/0251 , G09G2310/0267 , G09G2310/0275 , G09G2310/0278 , G09G2310/0286
Abstract: A display driving method and a display device. The display driving method includes: scanning a plurality of subpixels arranged in an N×M array one row by one row or multiple rows by multiple rows to turn on each row of scanned subpixels, so that two adjacent rows of sub-pixels are simultaneously in an on-state for a duration greater than or equal to twice a unit scanning time, the unit scanning time is a time required to scan one row of sub-pixels, wherein N and M are both integers greater than 1; applying data signals to at least two rows of sub-pixels that are simultaneously in the on-state, such that at least a portion of rows of sub-pixels are applied with data signals for a duration greater than the unit scanning time.
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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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Patent Agency Ranking
公开(公告)号：US20190369324A1
公开(公告)日：2019-12-05
申请号：US16478082
申请日：2018-09-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yongda MA , Yong QIAO , Jianbo XIAN
IPC: F21V8/00
Abstract: The present disclosure provide a positioning structure, a backlight source, a display module, and a display device, and the positioning structure is applied to a backlight source include a light guide plate and an optical film, the positioning structure includes a structural body, the structural body includes: multiple protruding structures spaced from each other, an end portion of each of the protruding structures adjacent to the light guide plate forming a contact positioning surface, and at least two contact positioning surfaces located in a same plane forming a first positioning surface for positioning an end surface of the light guide plate; wherein the structural body is provided with a second positioning surface for positioning an end surface of the optical film of the backlight source, and the second positioning surface and the first positioning surface are located at different planes.
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公开(公告)号：US20190227390A1
公开(公告)日：2019-07-25
申请号：US16369553
申请日：2019-03-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenbo LI , Xinyin WU , Pan LI , Hongfei CHENG , Jianbo XIAN
IPC: G02F1/1343 , H01L27/12 , H01L29/66 , H01L29/49 , H01L27/06 , H01L27/02 , H01L21/443 , H01L21/285 , H01L21/02 , H01L29/51 , G02F1/1362 , G02F1/1368
Abstract: The present application discloses an array substrate, a display panel and a display device. The array substrate comprises: a plurality of data lines and a plurality of gate lines, a plurality of pixel units defined by the plurality of data lines and the plurality of gate lines, each pixel unit comprising a first pixel electrode, a second pixel electrode, and at least three thin film transistors, the pixel unit further comprising: a charge-discharge element, the charge-discharge element and a third thin film transistor in the at least three thin film transistors charging and discharging the pixel unit such that the pixel unit forms a first voltage region and a second voltage region with different voltages.
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公开(公告)号：US20190088686A1
公开(公告)日：2019-03-21
申请号：US16179354
申请日：2018-11-02
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongfei CHENG , Yong QIAO , Jianbo XIAN , Wenbo LI , Pan LI
IPC: H01L27/12 , H01L29/786 , H01L29/423
CPC classification number: H01L27/1222 , H01L29/41733 , H01L29/42384 , H01L29/78648 , H01L29/78696
Abstract: The present invention provides a thin film transistor, an array substrate and a display device. The thin film transistor includes an active layer, a source electrode and a drain electrode. The active layer includes a source electrode contact region, a drain electrode contact region, and a semiconductor channel region arranged therebetween. A conductive layer is provided on the semiconductor channel region and is spaced apart from the source electrode and the drain electrode. The semiconductor channel region is U-shaped when viewed in a plane view of the pixel thin film transistor, and the source electrode includes a U-shaped part corresponding to the U-shaped semiconductor channel region. The conductive layer includes at least one conductive part, and the at least one conductive part is arranged between one end of the drain electrode and the U-shaped part of the source electrode.
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公开(公告)号：US20190072825A1
公开(公告)日：2019-03-07
申请号：US16184305
申请日：2018-11-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenbo LI , Xinyin WU , Pan LI , Hongfei CHENG , Jianbo XIAN
IPC: G02F1/1343 , H01L27/12 , G02F1/1362 , G02F1/1368 , H01L29/49 , H01L29/51 , H01L27/06 , H01L27/02 , H01L21/443 , H01L21/285 , H01L21/02 , H01L29/66 , H01L29/786
Abstract: The present application discloses an array substrate, a display panel and a display device. The array substrate comprises: a plurality of data lines and a plurality of gate lines, a plurality of pixel units defined by the plurality of data lines and the plurality of gate lines, each pixel unit comprising a first pixel electrode, a second pixel electrode, and at least three thin film transistors, the pixel unit further comprising: a charge-discharge element, the charge-discharge element and a third thin film transistor in the at least three thin film transistors charging and discharging the pixel unit such that the pixel unit forms a first voltage region and a second voltage region with different voltages.
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公开(公告)号：US20180196310A1
公开(公告)日：2018-07-12
申请号：US15560049
申请日：2017-03-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yongda MA , Jianbo XIAN , Yong QIAO
IPC: G02F1/1335 , F21V8/00 , G02F1/1333
Abstract: The present disclosure provides a backlight module and a display apparatus, the backlight module comprises a backplate, a light guide plate, and an optical film assembly, the backplate forms a frame for accommodating the light guide plate; the light guide plate is provided within the frame; the optical film assembly is provided on a light-exiting surface of the light guide plate, and the optical film assembly extends to outside of the backplate and is fixed onto an outer wall of the backplate. The backlight module and the display apparatus provided by the present disclosure facilitates not only realization of narrow bezel but also assembly.
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