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181.发明授权公开(公告)号：US10564510B2
公开(公告)日：2020-02-18
申请号：US15768625
申请日：2017-07-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhongxiao Li , Xiaochuan Chen , Wenqing Zhao , Qian Wang , Ming Yang , Xiaochen Niu , Haiyan Wang , Dacheng Zhang
IPC: G02F1/29
Abstract: 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：US10564439B2
公开(公告)日：2020-02-18
申请号：US16175794
申请日：2018-10-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhongxiao Li , Xiaochuan Chen , Wenqing Zhao
Abstract: A three-dimensional display device and method are provided. The display device includes a display panel emitting light including first and second components, wherein polarization directions of the first and second components are different first and second directions, respectively; first and second lenticulations configured to split the first and the second components, respectively, and to converge light rays in the first and the second components to first and second viewpoints, respectively, wherein the first and the second viewpoints are in first and second planes, respectively, and distances between the first and the second planes and the display panel are different; and a light selectively-transmissible layer configured to operate in first and second states, wherein in the first and the second states, the first and the second components transmit through the light selectively-transmissible layer, respectively.
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公开(公告)号：US10558054B2
公开(公告)日：2020-02-11
申请号：US15538172
申请日：2016-11-08
Inventor： Rui Xu , Xiaochuan Chen , Wenqing Zhao , Ming Yang , Pengcheng Lu , Jian Gao , Xiaochen Niu
IPC: G02F1/1347 , G02F1/133 , G02B27/22 , H01L27/32 , G09G3/3208 , G09G3/36 , H04N13/324 , H04N13/31 , G02F1/1333 , G02F1/1362 , G09G3/00 , G02F1/1335
Abstract: The present disclosure relates to a display apparatus and a three-dimensional display method thereof. A via hole at least passing through a base substrate is formed in an array substrate of a liquid crystal display panel, and a signal line on an upper surface of the array substrate can be connected with a driving chip bonded onto an electroluminescent display substrate, through the via hole on a lower surface of the array substrate and through a conductive material in an optical clear adhesive. A signal line on the electroluminescent display substrate also can be connected with a driving chip bonded onto an upper surface of the array substrate, through the conductive material in the optical clear adhesive on a lower surface of the array substrate and through the via hole.
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184.发明授权公开(公告)号：US10545366B2
公开(公告)日：2020-01-28
申请号：US15534414
申请日：2016-11-11
Inventor： Qian Wang , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Jian Gao , Pengcheng Lu , Ming Yang
IPC: G02F1/1335
Abstract: The embodiments of the present invention provide an optical modulator, a backlight module and a display device. The optical modulator includes a first level modulation unit, a second level modulation unit and a third level modulation unit arranged in sequence. The first level modulation unit is a converging element for converging a light beam emitted from a light source. The second level modulation unit is a collimating element for converting the light beam from the first level modulation unit into a collimated light beam. The third level modulation unit is a redirecting element for converting the collimated light beam from the second level modulation unit into a vertically emitted light beam.
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公开(公告)号：US10477193B2
公开(公告)日：2019-11-12
申请号：US15502934
申请日：2016-08-10
Inventor： Jian Gao , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Pengcheng Lu , Xiaochen Niu , Ming Yang , Qian Wang , Pengpeng Wang , Rui Xu
IPC: H04N13/315 , G02B27/22 , H04N13/398
Abstract: A 3D display device and a method of driving the same are disclosed in the present disclosure. An electroluminescence display panel instead of a conventional backlight module is adopted to be arranged behind the liquid crystal display panel. In the 3D display mode, light emitting areas and black areas alternately arranged in both the row direction and the column direction are formed in the electroluminescent display panel, so that an abnormal grating structure is formed. In the 3D display mode, the first sub-pixels corresponding to the same light emitting area are controlled to display different gray level information so that the left and right eyes of a person located at two viewpoints receive an image of different gray level information. Therefore, stereoscopic vision is created and a naked-eye 3D display at the sub-pixel level is achieved.
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Patent Agency Ranking
186.发明授权公开(公告)号：US10473944B2
公开(公告)日：2019-11-12
申请号：US15539715
申请日：2016-10-24
Inventor： Ming Yang , Qian Wang , Xiaochuan Chen , Wenqing Zhao , Pengcheng Lu , Rui Xu , Lei Wang , Xiaochen Niu , Jian Gao , Haisheng Wang
IPC: G02F1/1343 , G02B27/01 , H04N13/344 , G02B27/22 , G02F1/1335 , G02B27/26 , G02F1/1347 , G02F1/1337
Abstract: A display device, a glasses-free three-dimensional display system and virtual reality (VR) glasses are disclosed. The display device includes a backlight; a polarizer disposed on a light-emitting side of the backlight and a plurality of liquid crystal displays (LCDs) stacked on a light-emitting side of the polarizer. Each LCD includes a plurality of light adjusting units; the light adjusting units of the plurality of LCDs are staggered from each other; and the light adjusting unit is configured to allow light emitted by the backlight to be refracted and emitted to a target position or be totally reflected.
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公开(公告)号：US10468471B2
公开(公告)日：2019-11-05
申请号：US15560572
申请日：2017-02-15
Inventor： Pencheng 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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188.发明申请公开(公告)号：US20190317343A1
公开(公告)日：2019-10-17
申请号：US16243720
申请日：2019-01-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhongxiao Li , Wenqing Zhao
IPC: G02F1/13 , G02F1/1335 , G09G3/36
Abstract: The present disclosure provides a pixel unit and a method for manufacturing the same, a display panel and a method for driving the same. The pixel unit includes: a first substrate; an intermediate stack disposed on the first substrate; a first light shielding layer disposed on one side of the intermediate stack adjacent to the first substrate, wherein the first light shielding layer has an opening provided therein; and a second light shielding layer disposed on one side of the intermediate stack away from the first substrate. The second light shielding layer is disposed so that projection of the opening on the first substrate is located within projection of the second light shielding layer on the first substrate.
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公开(公告)号：US20190278153A1
公开(公告)日：2019-09-12
申请号：US16183494
申请日：2018-11-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Weili Zhao , Qian Wang , Wenqing Zhao
Abstract: The present disclosure relates to a lens and a method for fabricating the same. The lens includes a Fresnel liquid crystal lens and a geometric lens which are sequentially stacked.
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公开(公告)号：US10373558B2
公开(公告)日：2019-08-06
申请号：US15757297
申请日：2017-08-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shengji Yang , Xue Dong , Jing Lv , Xiaochuan Chen , Yafeng Yang , Wenqing Zhao , Can Zhang
IPC: G09G3/3233 , G09G3/20 , G09G3/3266 , H01L27/32
Abstract: Embodiments of the present disclosure provide a pixel circuit, a driving method thereof and a display apparatus. The pixel circuit comprises a resetting sub-circuit configured to control potentials of the first node, the second node and the third node according to inputting signals of the first signal terminal and the second signal terminal; a charging sub-circuit configured to control a potential of the second node according to an inputting signal of the second signal terminal; a compensating sub-circuit configured to control the potentials of the first node and the third node according to an inputting signal of the third signal terminal and the potential of the second node; a reading sub-circuit is configured to control outputting signals of the first terminal of the light emitting device and the reading terminal according to the inputting signal of the fourth signal terminal.
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