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公开(公告)号：US11272169B2
公开(公告)日：2022-03-08
申请号：US16330724
申请日：2018-08-31
发明人： Zhongxiao Li , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Jinye Zhu
IPC分类号： H04N13/315 , H04N13/312 , G02B30/28 , G02B30/31 , H04N13/398
摘要： The present application provides a viewpoint controllable three-dimensional image display apparatus. The viewpoint controllable three-dimensional image display apparatus includes a display panel having a light emitting side; a back light for providing a light source for image display in the display panel; a first grating on a side of the light emitting side distal to the back light; a second grating between the display panel and the back light; and a controller configured to alternately turn on and off the first grating and the second grating in a time-division driving mode including a first mode and a second mode, thereby presenting a three-dimensional image to a user. In the first mode, the controller is configured to turn off the second grating, and turn on the first grating. In the second mode, the controller is configured to turn off the first grating, and turn on the second grating.
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公开(公告)号：US20210352265A1
公开(公告)日：2021-11-11
申请号：US16330724
申请日：2018-08-31
发明人： Zhongxiao Li , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Jinye Zhu
IPC分类号： H04N13/315 , H04N13/312 , H04N13/398 , G02B30/31 , G02B30/28
摘要： The present application provides a viewpoint controllable three-dimensional image display apparatus. The viewpoint controllable three-dimensional image display apparatus includes a display panel having a light emitting side; a back light for providing a light source for image display in the display panel; a first grating on a side of the light emitting side distal to the back light; a second grating between the display panel and the back light; and a controller configured to alternately turn on and off the first grating and the second grating in a time-division driving mode including a first mode and a second mode, thereby presenting a three-dimensional image to a user. In the first mode, the controller is configured to turn off the second grating, and turn on the first grating. In the second mode, the controller is configured to turn off the first grating, and turn on the second grating.
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公开(公告)号：US11016332B2
公开(公告)日：2021-05-25
申请号：US16642515
申请日：2019-09-03
发明人： Zhongxiao Li , Xiaochuan Chen , Wenqing Zhao
IPC分类号： G02F1/1335 , G02F1/13357 , G02F1/1343
摘要： A display panel including a plurality of pixel units is provided. The display panel includes: a first substrate and a second substrate opposite to each other a first light-shielding layer including a plurality of first openings as light-transmitting regions for the pixel units, and a liquid crystal layer between the first substrate and the second substrate. Each pixel unit includes a first electrode, a second electrode and a lens. The first electrode and the second electrode are configured to form an electric field in response to receiving a voltage, the electric field is configured to drive liquid crystal molecules of the liquid crystal layer to deflect to change a ratio of transmission and reflection of linearly polarized light incident onto the liquid crystal layer at the light incident surface of the lens.
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公开(公告)号：US11002428B2
公开(公告)日：2021-05-11
申请号：US16624287
申请日：2019-05-14
发明人： Zhongxiao Li , Wei Wang , Pengxia Liang , Wenqing Zhao , Xiaochuan Chen
IPC分类号： F21V14/00 , G02F1/1335 , G02F1/1343
摘要： A light regulation device includes: a first substrate on which a first electrode layer is provided; a second substrate on which a second electrode layer is provided; and liquid crystals interposed between the first substrate and the second substrate. The first electrode layer includes a plurality of electrode units. Each of the electrode units includes a plurality of electrode strips. Each of the electrode strips is configured to be loaded a different driving voltage signal. The second electrode layer is configured to be loaded a common voltage signal. An exiting direction of light passing through liquid crystals at a position corresponding to each of the electrode units is deflected in the same direction.
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公开(公告)号：US10768492B2
公开(公告)日：2020-09-08
申请号：US16116209
申请日：2018-08-29
发明人： Zhongxiao Li , Xiaochuan Chen , Wenqing Zhao
IPC分类号： G02F1/1343 , G02F1/1362 , G02F1/1335 , G02F1/13
摘要： An array substrate and a manufacturing method thereof, a display panel and a driving method thereof, and an electronic device are disclosed. The array substrate includes a plurality of sub-pixels arranged in an array; each of the sub-pixels includes a display area and an interference area, the display area and the interference area are disposed side by side and configured to be independently driven, and the interference area is located on at least one side of the display area adjacent to a neighboring sub-pixel; the display area includes a first pixel electrode, the interference area includes a second pixel electrode, and the first pixel electrode is electrically insulated from the second pixel electrode.
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公开(公告)号：US10712611B2
公开(公告)日：2020-07-14
申请号：US15779712
申请日：2017-10-26
发明人： Zhongxiao Li , Xiaochuan Chen , Wenqing Zhao , Qian Wang , Ming Yang , Chen Yu Chen
IPC分类号： G02F1/1335 , G02F1/13357 , G02F1/13363 , G02F1/139 , G02F1/133 , G02F1/29 , G02F1/1343
摘要： A display device, a display apparatus and a display method are provided, the display device includes: a backlight source module; a display module; and a liquid crystal grating structure, arranged between the backlight source module and the display module.
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公开(公告)号：US20190285918A1
公开(公告)日：2019-09-19
申请号：US16318346
申请日：2018-03-01
发明人： Zhongxiao Li , Xiaochuan Chen , Wenqing Zhao , Qian Wang , Ming Yang
IPC分类号： G02F1/13 , G02F1/1337
摘要： An optical structure, a display device and an operating method thereof are provided. The optical structure includes: first electrode and second electrode arranged opposite to each other; first alignment layer; second alignment layer; liquid crystal molecules arranged between first alignment layer and second alignment layer; and insulative protrusions arranged at a side of first alignment layer facing second alignment layer. The insulative protrusions are spaced apart from and arranged parallel to each other, and the protrusion has a same refractive index as the liquid crystal molecules in energized or de-energized state. Through controlling electric signals applied to first electrode and second electrode, it is able to switch the optical structure between first state where the optical structure does not change propagation direction of light entering the optical structure and second state where the optical structure is capable of changing propagation direction of light entering the optical structure.
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8.发明申请公开(公告)号：US20190064630A1
公开(公告)日：2019-02-28
申请号：US15768625
申请日：2017-07-17
发明人： Zhongxiao Li , Xiaochuan Chen , Wenqing Zhao , Qian Wang , Ming Yang , Xiaochen Niu , Haiyan Wang , Dacheng Zhang
IPC分类号： G02F1/29
CPC分类号： G02F1/29 , G02B27/22 , G02F1/1343 , G02F2001/294
摘要： The present invention is related to a liquid crystal lens. The liquid crystal lens may comprise a plurality a liquid crystal lens units. At least one of the plurality of liquid crystal lens units may comprise a first substrate, a second substrate opposite the first substrate, a liquid crystal layer between the first substrate and the second substrate, and a scattering member on the first substrate at an edge of the liquid crystal lens unit. The scattering member may be configured to scatter crosstalk light at the edge of the liquid crystal lens unit.
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公开(公告)号：US11953785B2
公开(公告)日：2024-04-09
申请号：US17264361
申请日：2020-05-21
发明人： Zhongxiao Li , Pengxia Liang
IPC分类号： G02F1/13357 , G02F1/1335 , G02F1/1343 , G09G3/36
CPC分类号： G02F1/133615 , G02F1/133504 , G02F1/133531 , G02F1/134345 , G02F1/13439 , G09G3/3607
摘要： A display panel, a display apparatus and a control method therefor. The electrode group included in the display panel is used for controlling, when loaded with a voltage, the refractive index of the liquid crystal layer, such that when the refractive index of the liquid crystal layer is less than the refractive index of the first substrate, light emitted by the light-emitting module is propagated by means of total reflection in the first substrate, and when the refractive index of the liquid crystal layer is greater than the refractive index of the first substrate, the light emitted by the light-emitting module is propagated toward the second substrate from the first substrate.
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公开(公告)号：US11409126B2
公开(公告)日：2022-08-09
申请号：US16332114
申请日：2018-08-29
发明人： Zhongxiao Li , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Jinye Zhu , Chenyu Chen
IPC分类号： G02B30/33 , G02F1/1335
摘要： The present disclosure is related to a display panel. The display panel may include a plurality of pixel units. Each of the plurality of pixel units may include a first pixel unit or a second pixel unit. The first pixel unit may include a first light adjusting structure configured to adjust an angle of light that transmits through the first light adjusting structure. The second pixel unit may include a second light adjusting structure configured to adjust an angle of light that transmits through the second light adjusting structure. A plurality of first pixel units may be configured to display a left-eye image. A plurality of second pixel units may be configured to display a right-eye image.
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