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公开(公告)号：US11024688B2
公开(公告)日：2021-06-01
申请号：US16579936
申请日：2019-09-24
Inventor： Pengcheng Lu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Lei Wang , Ming Yang , Qian Wang , Rui Xu , Jian Gao , Xiaochen Niu , Haisheng Wang , Shengji Yang , Changfeng Li
IPC: H01L27/32 , G09G3/20 , G09G3/3225 , G09G3/36
Abstract: A pixel structure is disclosed. The pixel structure includes a plurality of sub-pixel groups arranged in an array, wherein each sub-pixel group is constituted by 6 sub-pixels of different colors arranged in two rows and three columns respectively. In each row of the sub-pixels, a square pixel unit is constituted by at most two adjacent sub-pixels. The present application further discloses a display panel and a driving method of said pixel structure.
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公开(公告)号：US10571704B2
公开(公告)日：2020-02-25
申请号：US15536974
申请日：2016-10-24
Inventor： Pengcheng Lu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Ming Yang , Lei Wang , Rui Xu , Qian Wang , Jian Gao , Xiaochen Niu , Haisheng Wang , Shengji Yang , Changfeng Li
Abstract: A 3D display device and a driving method thereof are disclosed. The 3D display device includes a backlight module, a liquid crystal display (LCD) panel and a control module; the backlight module includes a light guide plate (LGP) and a plurality of light sources; light emitted by the plurality of light sources is at least partially incident into the LGP; a plurality of grating pixels are disposed on a surface at a light-existing side of the LGP; the LCD panel includes a plurality of light-adjusting pixels; and the control module is connected with the backlight module and the LCD panel, and configured to drive the plurality of light sources to be lit sequentially or simultaneously within a time period of one frame and adjust a gray scale of each light-adjusting pixel in the LCD panel in a time period of lighting each light source.
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3.发明授权公开(公告)号：US10467970B2
公开(公告)日：2019-11-05
申请号：US15682222
申请日：2017-08-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaochen Niu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Pengcheng Lu
IPC: G09G3/36 , H04N13/31 , G09G3/20 , H04N13/398 , H04N13/257 , G09G3/00 , H04N13/324 , H04N13/351
Abstract: The present disclosure provides a display panel, a display module, a method for driving the display module, a driving device and a display device. The display panel includes a plurality of pixel repeat units, each of the pixel repeat units includes first monochromatic sub-pixels, second monochromatic sub-pixels and third monochromatic sub-pixels of different colors, each of the pixel repeat units includes three pixel units arranged in sequence in a row direction, each of the pixel unit includes two monochromatic sub-pixels in a first row and two monochromatic sub-pixels in a second row, the two monochromatic sub-pixels in the first row and the two monochromatic sub-pixels in the second row are staggered, and a color of each monochromatic sub-pixel is different from colors of adjacent monochromatic sub-pixels.
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公开(公告)号：US10432924B2
公开(公告)日：2019-10-01
申请号：US15503036
申请日：2016-09-02
Inventor： Wenqing Zhao , Xue Dong , Xiaochuan Chen , Pengcheng Lu , Lei Wang , Qian Wang , Jian Gao , Ming Yang , Xiaochen Niu , Rui Xu , Haisheng Wang
IPC: H04N13/324 , H04N13/356 , G02F1/1335 , H04N13/32 , G02B27/22 , H04N13/398 , H04N13/302 , G02F1/1343 , G09G3/00 , G09G3/20 , G09G3/30 , G09G3/36
Abstract: Embodiments of the present disclosure disclose a three-dimensional display device and a driving method thereof. Under the three-dimensional display mode, a plurality of light emitting areas and a plurality of black areas arranged alternately in row direction and column direction are formed in the electroluminescent display panel, and the light emitting area comprises repeatedly arranged R light emitting areas, G light emitting areas, B light emitting areas and X light emitting areas. Under the three-dimensional display mode, by controlling first sub-pixels corresponding to the same light emitting area for providing gray scale information of different viewpoint images to display different gray scale information, the left and right eyes of a person can receive images with different gray scale information when being located at two viewpoints respectively, so as to generate stereoscopic vision and realize naked eye 3D display in a sub-pixel level.
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公开(公告)号：US10419746B2
公开(公告)日：2019-09-17
申请号：US15324802
申请日：2015-12-22
Inventor： Pengcheng Lu , Xue Dong , Xiaochuan Chen , Ming Yang , Qian Wang , Lei Wang , Rui Xu , Jian Gao , Xiaochen Niu
IPC: H04N9/47 , H04N13/366 , H04N13/32 , H04N13/398 , H04N13/376 , H04N13/31 , H04N13/315 , H04N13/373
Abstract: The present disclosure provides a 3D display apparatus and a 3D display method. The apparatus includes: a display screen which includes a plurality of pixels; a grating arranged to overlap with the display screen and including a plurality of grating units which are configured to switch on or switch off; a location tracking module configured to detect a location of a viewer; a control module connected to the location tracking module, the display screen and the grating respectively, and configured to control some of pixels in the display screen to display a left eye image and to control the others of pixels in the display screen to display a right eye image on the basis of the location of the viewer, the control module also being configured to control some of the grating units in the grating to switch on to form bright grating units and to control the others of the grating units to switch off to form dark grating units such that the left eye image and the right eye image observed at the location do not interfere with each other.
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Patent Agency Ranking
公开(公告)号：US10401686B2
公开(公告)日：2019-09-03
申请号：US15766098
申请日：2017-05-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Qian Wang , Xiaochuan Chen , Wenqing Zhao , Jian Gao , Xiaochen Niu
IPC: G02F1/1337 , G02F1/1343 , G02F1/1362
Abstract: A display substrate is disclosed, including pixel units defined by gate lines and data lines, and a first alignment layer. The first alignment layer includes first alignment grooves arranged in a first direction, the first direction forms a first intersection angle with a positive direction of a first side of each pixel unit, the first intersection angle is an obtuse angle, and the first intersection angle is smaller than an intersection angle between an orientation of liquid crystal molecule in a working state and the positive direction of the first side of each pixel unit. The direction of alignment grooves is decreased, so that the rotation angle of liquid crystal molecule is decreased, which reduces the responsive time of liquid crystal. A method for fabricating a display substrate, a display panel, and a display device are also disclosed.
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公开(公告)号：US10274781B2
公开(公告)日：2019-04-30
申请号：US15539025
申请日：2016-11-24
Inventor： Jian Gao , Xiaochuan Chen , Wenqing Zhao , Qian Wang , Pengcheng Lu , Ming Yang , Lei Wang , Rui Xu , Xiaochen Niu
IPC: G02F1/1335 , G02F1/13357 , G02F1/13
Abstract: A display device and a controlling method are disclosed to achieve peep-proof effect while increasing utilization rate of light. The display device includes a display panel including a first substrate, a second substrate and a plurality of display units, wherein a first light source is disposed on one side of the first substrate; light emitted by the first light source is incident onto the first substrate and propagated in the first substrate in a manner of total reflection; and a light adjusting structure is disposed on a surface of the first substrate close to the second substrate, and is configured to reduce a divergence angle of light emitted by each of the display units of the display panel.
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公开(公告)号：US10261386B2
公开(公告)日：2019-04-16
申请号：US15548042
申请日：2017-01-03
Inventor： Qian Wang , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Ming Yang , Pengcheng Lu , Jian Gao , Xiaochen Niu
IPC: G02F1/1335 , G02F1/29 , H01L27/32 , H01L51/52
Abstract: Provided in the embodiments of the present disclosure are a display device and a display terminal. The display device includes a light emitting panel and at least one optical modulation unit provided on a light exit side of the light emitting panel, a grating layer being provided in the light emitting panel, or between the light emitting panel and the optical modulation unit, wherein the optical modulation unit is configured to modulate incident light to exit at a certain preset angle, and the grating layer is configured to parallelize exit directions of incident light.
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公开(公告)号：US20180063521A1
公开(公告)日：2018-03-01
申请号：US15656826
申请日：2017-07-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hong Wang , Xiaochen Niu , Jinye Zhu , Zhongxiao Li , Yaoqiu Jing
Abstract: Embodiments of the present disclosure provide an adjusting device, a 3D display apparatus and a method for controlling the 3D display apparatus. The adjusting device is configured to adjust a position of a member to be moved in a display apparatus, the adjusting device including: a supporting portion which has a groove on a side of the supporting portion adjacent to the member to be moved; and a rotatable portion which is partly embedded in the groove of the supporting portion and is rotatable in the groove.
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公开(公告)号：US20180031917A1
公开(公告)日：2018-02-01
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: G02F1/1335 , G02F1/1343
CPC classification number: G02B6/2938 , G02F1/133504 , G02F1/133602 , G02F1/133621 , G02F2201/305
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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