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公开(公告)号：US10365438B2
公开(公告)日：2019-07-30
申请号：US15505156
申请日：2016-08-12
Inventor： Xiaochen Niu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Ming Yang , Qian Wang , Pengcheng Lu , Jian Gao , Lei Wang , Rui Xu , Pengpeng Wang
IPC: G02B6/293 , G02F1/1335
Abstract: A backlight unit, a liquid crystal display and method of manufacturing the same are provided. The backlight unit includes a backlight source and a diffraction grating disposed on the backlight source. The diffraction grating is etched on the backlight source, each of monochromatic light emitting units in the backlight source corresponds to N grating patterns on the diffraction grating, where N is a natural number greater than 1.
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公开(公告)号：US10319312B2
公开(公告)日：2019-06-11
申请号：US15207300
申请日：2016-07-11
Inventor： Pengcheng Lu , Xiaochuan Chen , Wenqing Zhao , Lei Wang , Ming Yang , Qian Wang , Rui Xu , Jian Gao , Xiaochen Niu , Haisheng Wang , Changfeng Li , Peizhi Cai
IPC: G09G3/34 , B60R1/08 , G02F1/1335 , G06F3/01 , G09G3/36 , B60R1/12 , G02F1/1333
Abstract: An in-vehicle rear-view display system is described, comprising: a display device comprising a dimming device configured to adjust luminance of light emitted from the display device based on a color change of the dimming device; a first control unit connected with the dimming device and configured to control the color change of the dimming device in accordance with a luminance change of an irradiation light. By arranging in the display device a dimming device capable of adjusting the luminance of light emitted from the display device, the first control unit can control the color change of the dimming device in accordance with the luminance change of the ambient light, and thereby control the luminance of light emitted from the display device so as to preventing glare. Meanwhile, the poor clarity of the screen caused by an anti-glare screen film added to the screen of the display device is avoided.
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公开(公告)号：US10261644B2
公开(公告)日：2019-04-16
申请号：US15513774
申请日：2016-07-26
Inventor： Ming Yang , Xiaochuan Chen , Wenqing Zhao , Qian Wang , Pengcheng Lu , Xiaoliang Ding , Haisheng Wang , Rui Xu , Lei Wang , Jian Gao , Xiaochen Niu
IPC: G06F3/041 , G06F3/044 , G02F1/1333 , G09G5/00 , G01L1/14 , G02B27/22 , G02F1/1347 , G02F1/29
Abstract: Disclosed are a display device and a driving method thereof which can allow the display lighter and thinner. A display device includes: a middle frame, a panel component which is disposed on a side of the middle frame. The middle frame is made of a conductive material and is grounded; the display device further includes a pressure detection unit; a pressure detection electrode is disposed between the two base substrates at the outermost sides of the panel component, and a capacitor is formed between the pressure detection electrode and the middle frame; the pressure detection unit is connected with the pressure detection electrode and the middle frame, respectively, and is configured for detecting a capacitance value between the pressure detection electrode and the middle frame.
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公开(公告)号：US10230942B2
公开(公告)日：2019-03-12
申请号：US14915008
申请日：2015-09-30
Inventor： Ming Yang , Xue Dong , Wenqing Zhao , Xiaochuan Chen , Pengcheng Lu , Renwei Guo
IPC: H04N13/31 , H04N13/324 , H04N13/383 , H04N13/398 , G02B27/22 , H01L27/12 , H04N13/305 , H04N13/376 , H04N13/371
Abstract: A pixel array, a display device and a display method are provided. The pixel array comprises: a plurality of sub-pixels arranged along a row direction and a column direction, the plurality of sub-pixels being defined by a plurality of data lines and a plurality of gate lines intersecting with each other, the data lines extending along the row direction, and the gate lines extending along the column direction, wherein, each row of sub-pixels include a plurality of repeating units arranged sequentially, the repeating unit including sub-pixels of three different colors; for each column of the sub-pixels, any two adjacent sub-pixels are of different colors; and each of the sub-pixels has a length L along the row direction and a height H along the column direction, the length being less than or equal to the height, and in any two adjacent sub-pixels in each column of the sub-pixels, a lower row sub-pixel shifts by a distance D with respect to a previous row sub-pixel along the row direction, where −L
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公开(公告)号：US20190064580A1
公开(公告)日：2019-02-28
申请号：US15767638
申请日：2017-07-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhongxiao Li , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Haiyan Wang , Chen Yu Chen , Xiaochen Niu , Jinye Zhu
IPC: G02F1/1335 , G02F1/1343
CPC classification number: G02F1/133512 , G02F1/133514 , G02F1/134309 , G02F1/13439 , G02F2001/134345 , G02F2203/30 , G02F2203/64 , G02F2203/66
Abstract: Embodiments of the present disclosure provide a display panel and a display device. The display panel includes a plurality of sub-pixels each comprising a display unit. The display unit includes a first electrode, a second electrode and a liquid crystal layer. A first black matrix pattern is disposed at a side of the liquid crystal layer facing the first electrode and a second black matrix pattern is disposed at a side of the liquid crystal layer facing the second electrode, the second black matrix pattern having an opening therein, the first black matrix pattern being disposed at a position corresponding to the opening.
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Patent Agency Ranking
公开(公告)号：US10210827B2
公开(公告)日：2019-02-19
申请号：US15539707
申请日：2016-08-26
Inventor： Rui Xu , Xiaochuan Chen , Qian Wang , Lei Wang , Jian Gao , Ming Yang , Wenqing Zhao , Pengcheng Lu , Xiaochen Niu
IPC: G09G3/36 , G02F1/1335 , G09G3/34 , G09G5/02 , G02F1/29
Abstract: A driving substrate and a driving method thereof and a liquid crystal display device. The driving substrate includes driving electrodes and a control chip. A time period of a frame is divided into at least a first time period, a second time period and a third time period. The control chip configured to: in the first time period, apply a first group of data voltages to respective driving electrodes to control corresponding pixels to be equivalent to liquid crystal lenses having first curvatures; in the second time period, apply a second group of data voltages to the respective driving electrodes to control the corresponding pixels to be equivalent to liquid crystal lenses having second curvatures; and in the third time period, apply a third group of data voltages to the respective driving electrodes to control the corresponding pixels to be equivalent to liquid crystal lenses having third curvatures.
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公开(公告)号：US20190033656A1
公开(公告)日：2019-01-31
申请号：US16027518
申请日：2018-07-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jifeng Tan , Wenqing Zhao , Wei Wang , Xiandong Meng , Xiaochuan Chen
IPC: G02F1/1335 , F21V8/00 , G02F1/1343 , G09G3/36
Abstract: A display device and a display method thereof are disclosed. The display device includes a light guide module and a polarization layer, a light direction control section, a reflective layer sequentially disposed on a side of the light guide module. The light guide module includes a first major surface and a second major surface that are opposite to each other, and the first major surface includes first regions for emitting light and second regions, the polarization layer includes polarizers corresponding to the first regions, and the polarizers have a first polarization direction, and the light direction control section is configured to control light direction to adjust a passing amount of the light reflected by the reflective layer in the non-light exiting regions and make the light have a second polarization direction substantially perpendicular to the first polarization direction after passing through the light direction control section.
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公开(公告)号：US20190011716A1
公开(公告)日：2019-01-10
申请号：US15750370
申请日：2017-06-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ming Yang , Xiaochuan Chen , Wenqing Zhao , Pengcheng Lu , Qian Wang
IPC: G02B27/22 , G02B5/18 , H04N13/317
Abstract: A display device and a display method are provided, and the display device includes: a first panel which includes a plurality of light-blocking units and a plurality of pixels, each of the light-blocking units being between the pixels adjacent to each other; and a second panel which includes a first light-emitting plate provided with a plurality of light-emitting units, a distance from the light-emitting units to the first panel being one of H1=BS/(L−B), H2=(P−B)S/(L−P+B) and H3=PS/(L−P), in which B is a width of each of the light-blocking units between the pixels adjacent to each other, S is a viewing distance for a viewer, L is a pupillary distance between a left eye and a right eye of the viewer, and P is a pitch of the pixels of the first panel.
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公开(公告)号：US20180267359A1
公开(公告)日：2018-09-20
申请号：US15516800
申请日：2016-08-25
Inventor： Xiaochen Niu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Jian Gao , Pengcheng Lu , Ming Yang , Qian Wang , Rui Xu , Lei Wang
IPC: G02F1/1335 , H04N13/302 , G02B27/22 , F21V8/00 , G02F1/1362 , G02B27/09
CPC classification number: G02F1/133602 , G02B6/0028 , G02B6/0056 , G02B6/0068 , G02B27/0944 , G02B27/22 , G02B27/2214 , G02F1/133606 , G02F1/136286 , G02F2201/305 , H04N13/302 , H04N13/32 , H04N13/324
Abstract: A display device and a driving method for the same are disclosed. The display device includes a LCD panel and a backlight module disposed at a light incident side of the LCD panel; a surface of the backlight module facing the LCD panel is provided with a diffraction grating structure. Under 3D display mode, the light emitted by the backlight module is incident onto the LCD panel through the diffraction grating structure and formed into alternately bright and dark stripe patterns which are arranged laterally and extending lengthways, wherein every at least three bright stripe patterns arranged in sequence are considered as a group, and the bright stripe patterns in each group have colors different from each other. The display device not only reduces the entire thickness, but also improves the transmittance and reduces the power consumption, accordingly.
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公开(公告)号：US10015476B2
公开(公告)日：2018-07-03
申请号：US15505164
申请日：2016-06-29
Inventor： Xiaochen Niu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Pengcheng Lu , Ming Yang , Qian Wang , Rui Xu , Lei Wang , Jian Gao
IPC: H01L27/32 , G02F1/1335 , G09G3/04 , H04N13/04 , G02F1/1368
CPC classification number: H04N13/315 , G02B27/2228 , G02F1/133621 , G02F1/1368 , G02F2201/44 , G02F2203/34 , G09G3/003 , G09G3/04 , G09G2300/0452 , H01L27/3232 , H01L27/3244 , H04N13/324 , H04N13/356 , H04N13/359
Abstract: A display module capable of achieving a conversion between 2D display and 3D display, comprises a display panel and a light modulating component. The display panel comprises a plurality of pixels, each of which comprises three first sub-pixels arranged in a triangular pattern. All of the first sub-pixels are arranged in a plurality of rows in a first direction and in a plurality of rows in a second direction which is substantially perpendicular to the first direction, and the first sub-pixels in each row are arranged at intervals. The light modulating component comprises a first light modulating unit configured to adjust transmittance of light emitted to the left eye by the respective first sub-pixels of the display panel and a second light modulating unit configured to adjust transmittance of light emitted to the right eye by the respective first sub-pixels of the display panel. A display device and a driving method thereof are further disclosed.
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