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公开(公告)号：US11353749B2
公开(公告)日：2022-06-07
申请号：US16338764
申请日：2018-09-17
Inventor： Ruiyong Wang , Yang You , Ruizhi Yang , Yun Qiu
IPC: G02F1/13357
Abstract: A light conversion structure, and a backlight module, a color filter substrate, and a display device including the light conversion structure are provided. The light conversion structure includes a light filter structure including a first optical film layer and a second optical film layer alternately arranged and attached to each other in a total number of N, N is an even number, one of a surface of the first optical film layer far away from the second optical film layer and a surface of the second optical film layer far away from the first optical film layer is a light incident surface of the light filter structure, and the other one is a light-exiting surface.
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公开(公告)号：US20210208431A1
公开(公告)日：2021-07-08
申请号：US16065013
申请日：2017-07-06
Inventor： Yang You , Ruizhi Yang , Ruiyong Wang , Zhenhua Lv
IPC: G02F1/13 , G02F1/1335 , G09G3/36
Abstract: The present application discloses a peep-proof apparatus for switching a viewing angle of a display panel between a first viewing angle and a second viewing angle. The peep-proof apparatus includes a base substrate; a first liquid crystal layer on the base substrate; a second liquid crystal layer on a side of the first liquid crystal layer distal to the base substrate; a first controller configured to control the first liquid crystal layer to switch between being light transmissive and being light blocking in a plurality of first regions spaced apart from each other while other regions in the first liquid crystal layer being light transmissive; and a second controller configured to control the second liquid crystal layer to switch between being light transmissive and being light blocking in a plurality of second regions spaced apart from each other while other regions in the second liquid crystal layer being light transmissive.
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公开(公告)号：US20190011625A1
公开(公告)日：2019-01-10
申请号：US15745039
申请日：2017-08-14
Inventor： Huijuan Wang , Wei Wang , Xue Dong , Fei Wang , Yang You , Zhaokun Yang
Abstract: The present disclosure provides a light guide plate, a manufacturing method thereof, a backlight source and a display device. The light guide plate includes: a first surface, a second surface, and at least one blazed gating structure that is on the second surface of the light guide plate, wherein light incident from the first surface of the light guide plate forms a total reflection in the light guide plate after the light irradiates the at least one blazed gating structure and is diffracted by the at least one blazed grating structure.
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公开(公告)号：US11281033B2
公开(公告)日：2022-03-22
申请号：US16607948
申请日：2019-04-01
Inventor： Yang You , Yun Qiu , Ruizhi Yang , Ruiyong Wang , Zhidong Wang , Zhenhua Lv
IPC: G02F1/133 , G02B30/31 , G02F1/13 , G02F1/1343 , G02F1/1347 , G02F1/137
Abstract: A display system and a display control method of the display system are provided. The display system includes a display device, at least two layers of liquid crystal cells on a light-emitting side of the display device, and a controller device. The display device is configured to display a display picture; the at least two lavers of liquid crystal cells are configured to control an exit angle of light of the display picture; the controller device is configured to control positions and/or widths of light-transmitting regions and light-shielding regions of each layer of the liquid crystal cells to control a display mode of the display picture. The display system can control the positions and widths of the light-transmitting regions and the light-shielding regions formed on each liquid crystal cell according to actual needs, thereby realizing switching among various display modes.
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公开(公告)号：US10782557B2
公开(公告)日：2020-09-22
申请号：US16140391
申请日：2018-09-24
Inventor： Yang You , Yun Qiu , Ruizhi Yang , Zhenhua Lv , Ruiyong Wang , Yonglian Qi
IPC: G02F1/1335 , G02F1/13357 , G09G3/20 , G02F1/1343
Abstract: An adjustable reflective device includes a base substrate, a reflective film disposed above the base substrate, and an adjustment assembly configured to control reflectivities of different portions of the reflective film.
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Patent Agency Ranking
公开(公告)号：US20200176502A1
公开(公告)日：2020-06-04
申请号：US16069222
申请日：2017-12-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ruiyong Wang , Ruizhi Yang , Yang You , Yun Qiu , Huijuan Wang
IPC: H01L27/146 , H01L27/12 , G02F1/29
Abstract: The present disclosure provides an array substrate, a method for controlling the same, and a display device. The array substrate comprises: a base substrate; and an array of first thin film transistors, a signal line array, a photosensor array and a receiving line array, each provided on the base substrate. Each first thin film transistor in the array of first thin film transistors is connected to one signal line of the signal line array. Each photosensor in the photosensor array is connected to one signal line in the signal line array and one receiving line in the receiving line array.
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公开(公告)号：US10651377B2
公开(公告)日：2020-05-12
申请号：US16054821
申请日：2018-08-03
Inventor： Ruiyong Wang , Lianjie Qu , Ruizhi Yang , Yang You
IPC: H01L45/00 , H01L27/24 , H01L29/417 , H01L29/786 , H01L29/66
Abstract: The present disclosure provides a storage element, a storage device, a method for manufacturing the same and a driving method. The method for manufacturing the storage element includes: providing a substrate; preparing a thin film transistor on the substrate; and preparing a storage functional pattern by using a phase change material, in which the storage functional pattern is connected to a drain electrode of the thin film transistor.
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公开(公告)号：US09703414B2
公开(公告)日：2017-07-11
申请号：US14758066
申请日：2014-09-26
Inventor： Shengji Yang , Xue Dong , Haisheng Wang , Yingming Liu , Xiaoliang Ding , Weijie Zhao , Lei Wang , Chunlei Wang , Xiaobo Xie , Wei Li , Yang You , Ziwei Cui , Rui Xu
IPC: G06F3/041 , G09G3/32 , G09G3/20 , G09G3/3241
CPC classification number: G06F3/0416 , G06F3/0412 , G06F2203/04103 , G09G3/2092 , G09G3/3241 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2354/00
Abstract: The present disclosure discloses a pixel circuit, an organic electroluminescent display panel and a display apparatus, and during a reset phase, under a control of a reset signal terminal (Rst), a touch detection unit and a light emitting control unit in the pixel circuit are reset respectively; during a touch read phase, under a control of a scanning signal terminal (Scan), the touch detection unit outputs a touch detection signal to a touch signal read terminal (Read), so as to implement a touch detection function, meanwhile the light emitting control unit is charged; and during a light emitting phase, under a control of a light emitting signal terminal (Em), the light emitting control unit drives a light emitting device to emit light, so as to implement a display driving function.
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公开(公告)号：US11454845B2
公开(公告)日：2022-09-27
申请号：US16632589
申请日：2019-06-13
Inventor： Ruiyong Wang , Lianjie Qu , Yun Qiu , Hebin Zhao , Yang You , Jun Wu , Ruizhi Yang
IPC: G02F1/13357 , H05B47/155 , H01L25/075 , H01L33/54 , H01L33/60 , H01L33/62 , G02F1/1335
Abstract: A surface light source and a manufacturing method thereof and a liquid crystal display device. The surface light source includes a substrate; a plurality of light emitting diode dies arranged in an array along a row direction and a column direction on the substrate; a driving circuit on the substrate and electrically connected to the plurality of light emitting diode dies and the driving circuit being configured to control at least two of the plurality of light emitting diode dies to emit light independently of each other; and an encapsulation layer on a side of the plurality of light emitting diode dies away from the substrate. The encapsulation layer is a continuous film layer covering the plurality of light emitting diode dies.
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公开(公告)号：US11269233B2
公开(公告)日：2022-03-08
申请号：US15779639
申请日：2017-10-26
Inventor： Yang You , Ruizhi Yang , Zhaokun Yang , Ruiyong Wang , Zhenhua Lv , Xiang Feng , Yun Qiu
IPC: G02F1/1676 , G02F1/16757 , G02B26/00 , G02F1/1681 , G02F1/167 , G02F1/1675
Abstract: An anti-peeping device, an anti-peeping method thereof and a display device are disclosed. The anti-peeping device comprises: an upper substrate and a lower substrate which are arranged opposite to each other, and an electrophoresis layer filled between the upper substrate and the lower substrate; an electrode layer is arranged on a side, facing the electrophoresis layer, of at least one of the upper substrate and the lower substrate; the electrode layer includes a plurality of first sub-electrodes distributed along a first direction; and the electrophoresis layer includes charged particles with an electric property opposite to that of the first sub-electrodes to absorb light rays.
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