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公开(公告)号：US20210335185A1
公开(公告)日：2021-10-28
申请号：US16471030
申请日：2018-10-25
Inventor： Jun WU , Ruizhi YANG , Yang YOU , Ruiyong WANG
IPC: G09G3/20
Abstract: A display panel and a driving method thereof, a drive device, and a drive system. The display panel includes a plurality of data lines, a plurality of gate lines, and a pixel array. The pixel array includes a communication pixel including a communication sub-pixel; the first communication gate line of the plurality of gate lines connected to the communication sub-pixel is configured to transmit a first scan signal which includes a display scan sub-signal and a first communication scan sub-signal, the first communication data line of the plurality of data lines connected to the communication sub-pixel is configured to transmit a first data signal which includes a first display data sub-signal and a first communication data sub-signal; and the communication sub-pixel is configured to display information corresponding to the first display data sub-signal and information corresponding to the first communication data sub-signal in a time-sharing manner.
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公开(公告)号：US20210063822A1
公开(公告)日：2021-03-04
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
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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3.发明申请公开(公告)号：US20190137804A1
公开(公告)日：2019-05-09
申请号：US16061329
申请日：2017-08-28
Inventor： Yang YOU , Ruizhi YANG , Fei WANG , Yanfeng WANG , Xiaoling XU , Ruiyong WANG , Zhenhua LV
IPC: G02F1/133 , G02F1/1343 , G09G3/36
Abstract: An anti-peeping assembly and a manufacturing method thereof, a method for controlling an anti-peeping assembly and a display device are described. The anti-peeping assembly includes a first substrate and a second substrate arranged facing each other, and a liquid crystal layer located between said first substrate and said second substrate; wherein, a first electrode is disposed on said first substrate at a side near the liquid crystal layer, and a plurality of second electrodes arranged as an array are disposed on said second substrate at a side near the liquid crystal layer; and wherein, in response to applying a same voltage to said first electrode and any second electrode, liquid crystals between said first electrode and said any second electrode scatter light, and in response to applying different voltages to said first electrode and said any second electrode, liquid crystals between them transmit light.
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公开(公告)号：US20210151496A1
公开(公告)日：2021-05-20
申请号：US16863091
申请日：2020-04-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Huijuan WANG , Peilin ZHANG , Zhenhua LV , Yang YOU
Abstract: Provides are a display substrate and a manufacturing method thereof, a display device. The display substrate includes a base substrate; a micro LED backlight array, including a first sub-array of micro LEDs and a second sub-array of micro LEDs; a color conversion layer on the micro LED backlight array, the color conversion layer including: a first color conversion unit array, an orthogonal projection of which on the base substrate overlaps with that of the first sub-array of micro LEDs on the base substrate and does not overlap with that of the second sub-array of micro LEDs on the base substrate; a second color conversion unit array, an orthogonal projection of which on the base substrate overlaps with that of the second sub-array of the micro LEDs on the base substrate and does not overlap with that of the first sub-array of micro LEDs on the base substrate.
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公开(公告)号：US20190097131A1
公开(公告)日：2019-03-28
申请号：US16054821
申请日：2018-08-03
Inventor： Ruiyong WANG , Lianjie QU , Ruizhi YANG , Yang YOU
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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Patent Agency Ranking
6.发明申请公开(公告)号：US20180190676A1
公开(公告)日：2018-07-05
申请号：US15556941
申请日：2017-02-09
Inventor： Zhenhua LV , Shijun WANG , Xi CHEN , Yang YOU , Lei WANG
IPC: H01L27/12 , H01L29/786 , H01L29/66
CPC classification number: H01L27/1222 , H01L29/66765 , H01L29/78606 , H01L29/78669 , H01L29/78696
Abstract: The present disclosure relates to a thin-film transistor, an array substrate, a display panel and a display device and fabrication methods thereof. The thin-film transistor includes a gate insulation layer, an active layer having a source region, a drain region, and a channel region, a first doping layer on the source region, a second doping layer on the drain region, and at least one third doping layer arranged between the first doping layer and the second doping layer, wherein the first, the second, and the third doping layers have same conductivity type, and wherein the third doping layer is positioned in the channel region and contacts the gate insulation layer, and the third doping layer does not contact the first doping layer and the second doping layer simultaneously, or the third doping layer is positioned on the channel region and only contacts the first or the second doping layer.
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公开(公告)号：US20170162121A1
公开(公告)日：2017-06-08
申请号：US15119619
申请日：2015-12-18
Inventor： Shengji YANG , Xue DONG , Haisheng WANG , Weijie ZHAO , Yingming LIU , Wei LI , Chunlei WANG , Yang YOU , Gang ZHANG , Xiaoyan ZHAO , Jing XUE
IPC: G09G3/3266 , H01L27/32 , G06F3/041 , G06F3/00 , G06F3/01
CPC classification number: G09G3/3266 , G06F3/007 , G06F3/01 , G06F3/016 , G06F3/0412 , G09G3/3233 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , G09G2320/043 , G09G2354/00 , H01L27/3234
Abstract: A pixel circuit and a driving method thereof, an array substrate including the pixel circuit and a display apparatus thereof are provided. The pixel circuit comprising a display driving sub-circuit (200) and a touch detection sub-circuit (210), wherein the display driving sub-circuit (200) is configured to drive a display element to emit light under controls of the first scan line (SCAN1), the second scan line (SCAN2), the third scan line (SCAN3), the data line (DATA) and the light emitting control line (EM); and the touch detection sub-circuit (210) is configured to detect a touch action and generate a sense signal under controls of the second scan line (SCAN2), the third scan line (SCAN3) and the data line (DATA). The effect due to variances in a threshold voltages of driving thin film transistors can be eliminated by compensation, and an integration of a touch function and an AMOLED is achieved.
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公开(公告)号：US20210109388A1
公开(公告)日：2021-04-15
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 , G02F1/1343 , G02F1/1347 , G02F1/13
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：US20200033678A1
公开(公告)日：2020-01-30
申请号：US16066614
申请日：2017-10-26
Inventor： Zhenhua LV , Yanfeng WANG , Yuanxin DU , Yang YOU , Hongbo FENG
IPC: G02F1/1335
Abstract: The embodiments of the present disclosure disclose a backlight module, a method for manufacturing the same and a display device. The backlight module comprises: a substrate and a plurality of light emitting areas provided on the substrate. The light emitting area comprises a light source and a photonic crystal structure corresponding to the light source; the photonic crystal structure is internally provided with a cavity for accommodating the corresponding light source, and at least one defect channel for connecting the cavity and a surface, on a side of the photonic crystal structure away from the substrate, of the photonic crystal structure; a frequency of emergent light of each of the light sources is within a photonic forbidden band of the corresponding photonic crystal structure; extension directions of each of the defect channels are parallel to each other. The backlight module enables the light emergent to be collimated light.
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公开(公告)号：US20220308401A1
公开(公告)日：2022-09-29
申请号：US17832893
申请日：2022-06-06
Inventor： Ruiyong WANG , Yang YOU , Ruizhi YANG , Yun QIU
IPC: G02F1/13357
Abstract: A light conversion structure applied to a display device, 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 (100) including a first optical film layer (110) and a second optical film layer (120) which are alternately arranged and attached to each other in a total number of N, N is an even number, one of a surface (111) of the first optical film layer (110) far away from the second optical film layer (120) and a surface (121) of the second optical film layer (120) far away from the first optical film layer (110) is a light incident surface (1001) of the light filter structure (100), and the other one is a light-exiting surface (1003). A part of the incident light (101) of first color that is reflected by the light incident surface (1001) is a first reflected light (102), a part of the incident light (101) of first color that is reflected by an interface (1002) between the first optical film layer (110) and the second optical film layer (120) is a second reflected light (103), and an optical path difference between the first reflected light (102) and the second reflected light (103) is an integer multiple of a wavelength of the incident light (101) of first color. The light conversion structure can reflect a part of the incident light of first color to allow the incident light of first color to be reused, thereby improving a utilization of a light-emitting material in the display device.
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