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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
发明人： 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分类号： H01L27/32 , G09G3/20 , G09G3/3225 , G09G3/36
摘要： 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
发明人： 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
摘要： 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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公开(公告)号：US10432924B2
公开(公告)日：2019-10-01
申请号：US15503036
申请日：2016-09-02
发明人： Wenqing Zhao , Xue Dong , Xiaochuan Chen , Pengcheng Lu , Lei Wang , Qian Wang , Jian Gao , Ming Yang , Xiaochen Niu , Rui Xu , Haisheng Wang
IPC分类号： H04N13/324 , H04N13/356 , G02F1/1335 , H04N13/32 , G02B27/22 , H04N13/398 , H04N13/302 , G02F1/1343 , G09G3/00 , G09G3/20 , G09G3/30 , G09G3/36
摘要： 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
发明人： Pengcheng Lu , Xue Dong , Xiaochuan Chen , Ming Yang , Qian Wang , Lei Wang , Rui Xu , Jian Gao , Xiaochen Niu
IPC分类号： H04N9/47 , H04N13/366 , H04N13/32 , H04N13/398 , H04N13/376 , H04N13/31 , H04N13/315 , H04N13/373
摘要： 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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公开(公告)号：US10274781B2
公开(公告)日：2019-04-30
申请号：US15539025
申请日：2016-11-24
发明人： Jian Gao , Xiaochuan Chen , Wenqing Zhao , Qian Wang , Pengcheng Lu , Ming Yang , Lei Wang , Rui Xu , Xiaochen Niu
IPC分类号： G02F1/1335 , G02F1/13357 , G02F1/13
摘要： 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
发明人： Qian Wang , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Ming Yang , Pengcheng Lu , Jian Gao , Xiaochen Niu
IPC分类号： G02F1/1335 , G02F1/29 , H01L27/32 , H01L51/52
摘要： 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：US20180031917A1
公开(公告)日：2018-02-01
申请号：US15505156
申请日：2016-08-12
发明人： Xiaochen Niu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Ming Yang , Qian Wang , Pengcheng Lu , Jian Gao , Lei Wang , Rui Xu , Pengpeng Wang
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02B6/2938 , G02F1/133504 , G02F1/133602 , G02F1/133621 , G02F2201/305
摘要： 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：US20170272738A1
公开(公告)日：2017-09-21
申请号：US15503036
申请日：2016-09-02
发明人： Wenqing Zhao , Xue Dong , Xiaochuan Chen , Pengcheng Lu , Lei Wang , Qian Wang , Jian Gao , Ming Yang , Xiaochen Niu , Rui Xu , Haisheng Wang
IPC分类号： H04N13/04 , G02F1/1335 , G09G3/00 , G09G3/36 , G09G3/30 , G02F1/1343 , G09G3/20
CPC分类号： H04N13/398 , G02B27/2214 , G02B27/225 , G02F1/133512 , G02F1/133621 , G02F1/134336 , G02F2001/134345 , G02F2201/44 , G02F2201/52 , G02F2203/30 , G09G3/003 , G09G3/20 , G09G3/2003 , G09G3/2074 , G09G3/30 , G09G3/3607 , G09G3/3611 , G09G2300/0452 , G09G2320/0209 , H04N13/302 , H04N13/32 , H04N13/324 , H04N13/356
摘要： 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：US10606144B2
公开(公告)日：2020-03-31
申请号：US15537568
申请日：2016-11-10
发明人： Qian Wang , Xiaochuan Chen , Wenqing Zhao , Rui Xu , Lei Wang , Ming Yang , Pengcheng Lu , Jian Gao , Xiaochen Niu
IPC分类号： G02F1/29 , G02F1/1335 , G02F1/133 , G02F1/1347
摘要： Disclosed is a display apparatus includes: a flat display panel; and a liquid crystal lens, the liquid crystal lens being positioned in a light emergent direction of the display panel, the liquid crystal lens being used for converging light emitted by the display panel towards a center plane, and the center plane being perpendicular to the display panel and passing through a vertical center line of the display panel.
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公开(公告)号：US10520743B2
公开(公告)日：2019-12-31
申请号：US15509358
申请日：2016-07-29
发明人： Jian Gao , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Pengcheng Lu , Ming Yang , Qian Wang , Xiaochen Niu , Rui Xu , Lei Wang , Pengpeng Wang
摘要： A backlight module, a display device and a method for driving the same are disclosed, such that brightness of display device can be increased when rendering 3D display. The backlight module includes a light guide plate, a light-splitting structure and an edge light source, wherein the light-splitting structure includes a plurality of strip-shaped first light-splitting units and a plurality of strip-shaped second light-splitting units, the first light-splitting unit and second light-splitting unit are alternately disposed on the light output surface of the light guide plate, each of first light-splitting unit and second light-splitting unit comprises at least one grating strip, the first light-splitting unit is configured for directing light to output towards a first position external to the backlight module, and the second light-splitting unit is configured for directing light to emit towards a second position external to the backlight module. The backlight module is applied into the display device, such that the display device achieves 3D display function.
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