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公开(公告)号：US20210335294A1
公开(公告)日：2021-10-28
申请号：US16483541
申请日：2018-10-25
Inventor： Chenru WANG , Yali LIU , Hao ZHANG , Lili CHEN , Ruijun DONG , Xuebing ZHANG , Ke LI
IPC: G09G3/36 , G02F1/1343 , G02F1/155 , G02F1/1335
Abstract: A display device and a display method thereof, and a display equipment are disclosed. The display device includes a display panel and a light transmittance adjusting layer, the display panel includes a plurality of pixel regions, the light transmittance adjusting layer is stacked with the display panel, and the light transmittance adjusting layer is configured to adjust display brightness of the plurality of pixel regions.
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公开(公告)号：US20210084727A1
公开(公告)日：2021-03-18
申请号：US16630573
申请日：2019-05-13
Inventor： Feng ZI , Jian SUN , Ziqiang GUO , Jiyang SHAO , Xinjian LIU , Feng PAN , Yakun WANG , Binhua SUN , Hao ZHANG , Lili CHEN
IPC: H05B45/46 , G02F1/13357 , H05B45/37
Abstract: A backlight, a control method of the backlight, and a display device are provided. The backlight includes a plurality of light-emitting modules arranged in an array. Each of the light-emitting modules includes a light-emitting unit and a control circuit. The control circuit includes n branches, a controller, and a current module. Each branch of the n branches is connected in series with the light-emitting unit and the current module. Each branch is provided with a switch, and the controller is separately connected to the switch on each branch.
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公开(公告)号：US20210041947A1
公开(公告)日：2021-02-11
申请号：US16966113
申请日：2020-01-03
Inventor： Yali LIU , Chenru WANG , Ruijun DONG , Xuebing ZHANG , Ke LI , Hao ZHANG , Lili CHEN
Abstract: The present disclosure relates to the field of augmented reality technology, and provides a display device that includes a display configured to display an image and a movement controller configured to control a movement state of the display device according to displacement instruction information such that the display and a target object conform to a mutual position relationship.
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114.发明申请公开(公告)号：US20200211494A1
公开(公告)日：2020-07-02
申请号：US16523118
申请日：2019-07-26
Inventor： Minglei CHU , Lili CHEN , Hao ZHANG , Zehua DONG , Guixin YAN , Jinghua MIAO
IPC: G09G5/00
Abstract: This disclosure relates to an image display method and apparatus, an electronic device, a VR device, and a non-transitory computer-readable storage medium. An image display method applied to a VR device comprises: determining an activity state of the VR device according to measurement data of a sensor within the VR device; determining a processing mode of a current frame image to be displayed according to the activity state, wherein the processing mode is one of a flicker suppression process and a forwarding process; and processing the current frame image to be displayed according to the processing mode to obtain a current frame image for a display in the VR device, and sending it to the display.
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115.发明申请公开(公告)号：US20200073473A1
公开(公告)日：2020-03-05
申请号：US16384634
申请日：2019-04-15
Inventor： Chenru WANG , Hao ZHANG , Yali LIU , Ruijun DONG , Xuebing ZHANG , Ke LI , Lili CHEN , Zhanshan MA
IPC: G06F3/01 , G02F1/1343 , F21V8/00
Abstract: A light guiding component is provided in an eyeball tracking module, and which includes a first substrate and a second substrate disposed opposite to each other, a first electrode disposed on the first substrate, a second electrode disposed on the second substrate, and at least one liquid crystal structure disposed between the first electrode and the second electrode. The liquid crystal structure includes liquid crystal molecules. The first electrode and the second electrode are configured to control a deflection direction of the liquid crystal molecules with an applied voltage, such that a light ray incident to the light guiding component which meets a threshold condition, is emitted along a predetermined direction.
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Patent Agency Ranking
公开(公告)号：US20190324318A1
公开(公告)日：2019-10-24
申请号：US16374587
申请日：2019-04-03
Inventor： Yali LIU , Chenru WANG , Hao ZHANG , Lili CHEN , Ruijun DONG , Xuebing ZHANG , Ke LI , Wenyu LI , Yinwei CHEN
IPC: G02F1/1335 , G09G3/20 , H04N13/344
Abstract: A display apparatus includes a display panel configured to output light for displaying a mixed image including a first image and a second image, and a filter device disposed at a light exit side of the display panel and including a first filter lens and a second filter lens, orthographic projections of the first and second filter lenses on a light-emitting surface of the display panel do not overlap, and wavelength ranges of light that the first filter lens allows to transmit do not overlap with wavelength ranges of light that the second filter lens allows to transmit. Wavelength ranges of light for displaying the first image are within the wavelength ranges of the light that the first filter lens allows to transmit, and wavelength ranges of light for displaying the second image are within the wavelength ranges of the light that the second filter lens allows to transmit.
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117.发明申请公开(公告)号：US20190180698A1
公开(公告)日：2019-06-13
申请号：US16119037
申请日：2018-08-31
Inventor： Qibing GU , Bo GAO , Wei SUN , Lingyun SHI , Hao ZHANG , Guangquan WANG , Ming CHEN , Xue DONG
Abstract: A method for driving a backlight module, a driving device, a backlight module and a display apparatus are provided. The backlight module includes a plurality lines of point sources, and each line of point sources correspond to each line of pixel units in a display panel one by one. The method includes: generating a first enable signal after a first time delay elapses from a time instant that a line scan of at least one line of pixel units for a first image frame of the display panel is completed; and driving point sources corresponding to the at least one line of pixel units specified to be turned on based on the first enable signal.
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公开(公告)号：US20190080133A1
公开(公告)日：2019-03-14
申请号：US16120006
申请日：2018-08-31
Inventor： Hao ZHANG , Yanliu SUN
IPC: G06K9/00 , G09G3/3266 , H01L27/32
Abstract: A display panel, a method for manufacturing the display panel and a display device are provided. The display panel includes a substrate; a driving circuit on the substrate; an encapsulation film covering the driving circuit and the substrate; and a fingerprint recognition structure and a detection circuit on the encapsulation film, wherein the fingerprint recognition structure includes scan lines in a row direction, detection lines extending in a column direction, and fingerprint recognition circuits, and the scan lines intersect the detection lines to define fingerprint recognition regions; wherein each fingerprint recognition circuit is in one fingerprint recognition region; the driving circuit is connected to the scan lines; the detection circuit is connected to the detection lines and is configured to recognize fingerprints according to electrical signals from the detection lines.
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公开(公告)号：US20190041639A1
公开(公告)日：2019-02-07
申请号：US16074951
申请日：2017-12-14
Inventor： Xuebing ZHANG , Dong CHEN , Hao ZHANG , Lili CHEN , Ruijun DONG , Chenru WANG , Yali LIU
Abstract: A lens, an optical display device including the lens, and a method for manufacturing the lens. The lens includes at least two lens portions; which have different focal lengths. When human eyes view a real scene image through the at least two lens portions separately, the real scene image is imaged at different image distances. The lens includes different lens portions having different focal lens, and thus can be a multi-focus lens. When the lens is used for an optical display device, the human eyes will see virtual image planes at different distances when viewing a display picture through the different lens portions due to the different focal lengths of the different lens portions. Visual fatigue can be reduced, and also scene images at difference distances can be appropriated, so that the three-dimensional feeling is improved.
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公开(公告)号：US20170301304A1
公开(公告)日：2017-10-19
申请号：US15325975
申请日：2016-01-20
Inventor： Bo GAO , Hao ZHANG , Lingyun SHI , Xiurong WANG , Xue DONG , Yafei LI , Peng HAN
CPC classification number: G09G3/3677 , G09G3/3648 , G09G2300/0408 , G09G2310/0286 , G09G2310/08 , G11C19/28 , G11C19/287
Abstract: The present disclosure discloses a gate driving circuit, a gate driving method, an array substrate and a display panel. The gate driving circuit includes a plurality of shift registers cascaded together to successively output a respective drive signal, and a plurality of control switches each configured for connection to a respective one of gate lines. Each of the plurality of shift registers is connected to at least two respective ones of the plurality of control switches to output the respective drive signal to the at least two control switches. The plurality of control switches are configured such that the control switches connected to the same shift register are turned on and off time-divisionally in response to a control signal, whereby the respective drive signal output by the shift register is coupled to the gate line corresponding to a turned-on one of the control switches.
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