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31.发明申请公开(公告)号：US20210202644A1
公开(公告)日：2021-07-01
申请号：US16087002
申请日：2018-01-24
IPC分类号： H01L27/32
摘要： The present disclosure provides an array substrate, a method for fabricating the array substrate, a display panel, and a display device, wherein there is disposed a shielding layer insulated from each of anodes and capable of shielding an electric field between two adjacent pixels, so that when a pixel emits light, an electric field between an anode in the pixel emitting light and an anode in an adjacent pixel can be shielded. Thus, it is possible to avoid a coupling voltage at the anode in the adjacent pixel caused by the anode in the pixel emitting light under the coupling effect, thereby eliminating the interference with the pixel light emission from the coupling effect between the anodes in the two adjacent pixels, and improving the display effect.
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公开(公告)号：US20210159465A1
公开(公告)日：2021-05-27
申请号：US16863066
申请日：2020-04-30
发明人： Gaolei XUE , Xiandong MENG , Wei WANG , Can WANG , Xiaochuan CHEN
摘要： A display apparatus and a method of manufacturing the same are provided. The display apparatus includes a substrate, and a plurality of display devices, an encapsulation layer, a microlens array and a protective layer which are sequentially provided on the substrate, and the microlens array includes a plurality of microlenses corresponding to the plurality of display devices, and each microlens in the microlens array comprises a multi-step structure including a plurality of steps.
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公开(公告)号：US20200231412A1
公开(公告)日：2020-07-23
申请号：US16327512
申请日：2018-07-24
发明人： Can WANG , Tianzhu CHEN , Yu LIU , Liuzhu CHEN
摘要： This disclosure provides a lifting device, comprising: guide rails extending through a plurality of floors in vertical direction, a lift car frame that is liftably connected to the guide rails, a tray that is detachably connected to the lift car frame, a tray circulation assembly that is mounted on each floor, the tray being detachably connectable to the tray circulation assembly and the tray circulation assembly being used for docking the tray connected thereto on the floor where the tray circulation assembly is mounted or for enabling the tray connected thereto to be connected to the lift car frame. This disclosure further provides a method of operating the lifting device.
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公开(公告)号：US20190278131A1
公开(公告)日：2019-09-12
申请号：US16079716
申请日：2017-12-19
发明人： Zhongxiao LI , Wenqing ZHAO , Ming YANG , Qian WANG , Haiyan WANG , Xiaochen NIU , Can WANG , Dacheng ZHANG
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/1333 , G02F1/133
摘要： A liquid crystal lens, a manufacturing method thereof, and a display device are disclosed. The liquid crystal lens includes a liquid layer located between a first substrate and a second substrate, the liquid layer includes a liquid crystal layer and a filler layer, the filler layer is filled in a square between the first substrate and the second substrate except the liquid crystal layer; the liquid crystal layer is made of a material different from the filler layer.
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公开(公告)号：US20180259691A1
公开(公告)日：2018-09-13
申请号：US15761131
申请日：2017-06-07
发明人： Wei WANG , Yafeng YANG , Xiaochuan CHEN , Qian WANG , Jifeng TAN , Jian GAO , Xinli MA , Can ZHANG , Can WANG
IPC分类号： G02B5/18
摘要： A display device is disclosed. The display device includes a display panel, and a grating layer arranged inside or outside of the display panel. Along a direction pointing from a center of a sight concentration area of the display device to a non-sight concentration area of the display device, a grating period of the grating layer decreases gradually. When incident light incident on the grating layer is diffracted at an area of the grating layer corresponding to the non-sight concentration area of the display device, the obtained light of non-zero order diffraction falls into a sight of a viewer.
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公开(公告)号：US20180239158A1
公开(公告)日：2018-08-23
申请号：US15752729
申请日：2017-06-06
发明人： Wei WANG , Yafeng YANG , Xiaochuan CHEN , Jifeng TAN , Can WANG , Xinli MA , Jian GAO , Can ZHANG , Qian WANG
IPC分类号： G02B27/22 , G02B5/18 , G02F1/1335 , H04N13/31 , G02F1/29
CPC分类号： G02B27/2214 , G02B5/18 , G02B5/1819 , G02B5/1866 , G02B27/22 , G02B27/225 , G02F1/1335 , G02F1/133504 , G02F1/29 , H04N13/31 , H04N13/344
摘要： The present disclosure provides a display device. The display device comprises a display panel and a grating layer. The display panel comprises a left display area and a right display area, and from a center of a left-eye field-of-view central area of a left display area to a non left-eye field-of-view central area of the left display area, a grating period of a left-eye grating region of a first color, a grating period of a left-eye grating region of a second color, and a grating period of a left-eye grating region of a third color all decrease gradually. From a center of a right-eye field-of-view central area of a right display area to a non right-eye field-of-view central area of the right display area, a grating period of a right-eye grating region of the first color, a grating period of a right-eye grating region of the second color, and a grating period of a right-eye grating region of the third color all decrease gradually.
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公开(公告)号：US20180231831A1
公开(公告)日：2018-08-16
申请号：US15571918
申请日：2017-05-10
发明人： Can WANG , Yafeng YANG , Jian GAO , Can ZHANG , Wei WANG , Jifeng TAN , Xinli MA
IPC分类号： G02F1/1335
CPC分类号： G02F1/133526 , G02F1/133514 , G02F1/29
摘要： A display panel and a display device are disclosed. The display panel includes a flat display substrate and optical devices. The optical devices are arranged on a display surface of the flat display substrate, and light emitted through the display surface of the flat display substrate passes through the optical devices and forms an image in a curved surface.
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公开(公告)号：US20180164472A1
公开(公告)日：2018-06-14
申请号：US15554511
申请日：2017-02-20
发明人： Jian GAO , Xiaochuan CHEN , Yafeng YANG , Jifeng TAN , Pengcheng LU , Qian WANG , Can ZHANG , Can WANG , Xinli MA , Wei WANG
IPC分类号： G02B3/00 , G02F1/1335 , G09F9/30
CPC分类号： G02B3/0056 , G02B3/0043 , G02F1/1335 , G02F1/133526 , G09F9/30
摘要： A virtual curved surface display panel and a display device are provided. The virtual curved surface display panel includes a flat display panel having a plurality of pixels arranged in a matrix, and an array of convex lenses arranged on a light exit surface of the flat display panel. The array of convex lenses makes a track of image distances of the pixels form a curved surface. By adjusting the focal lengths of the lenses, the image distances of the pixels in the flat display panel can be various. The images of the pixels are then distributed on a curved surface. A visual effect of a virtual curved surface can be achieved with a flat display panel, improving the effect of visual impact.
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公开(公告)号：US20240363599A1
公开(公告)日：2024-10-31
申请号：US18681521
申请日：2022-08-17
发明人： Can WANG , Qi QI , Wei LI , Can ZHANG , Minghua XUAN , Jinfei NIU , Jingjing ZHANG
IPC分类号： H01L25/075 , H01L21/683 , H01L33/00 , H01L33/06 , H01L33/42 , H01L33/44 , H01L33/50 , H01L33/52 , H01L33/58 , H01L33/62
CPC分类号： H01L25/0753 , H01L21/6835 , H01L33/0093 , H01L33/06 , H01L33/42 , H01L33/44 , H01L33/50 , H01L33/52 , H01L33/58 , H01L33/62 , H01L2221/68354 , H01L2221/68363 , H01L2221/68386 , H01L2933/0041 , H01L2933/005 , H01L2933/0058 , H01L2933/0066 , H01L2933/0091
摘要： A method for preparing the display substrate includes: providing a first substrate, and forming a light emitting chip layer on the first substrate to form a first backplane, wherein the light emitting chip layer includes: light emitting chips arranged in array, which are configured to emit light of a first color and include N sub-pixels, and N is a positive integer greater than or equal to 1; providing a second substrate, and forming a drive circuit layer on the second substrate to form a second backplane, wherein the drive circuit layer includes: connection electrodes arranged in an array, and the light emitting chips correspond to the connection electrodes one-by-one; transferring the first backplane from which the first substrate is peeled off to the second backplane; forming an optical film layer on a side of the light emitting chip layer away from the second backplane.
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公开(公告)号：US20220383800A1
公开(公告)日：2022-12-01
申请号：US17040988
申请日：2020-04-27
发明人： Ning CONG , Ming YANG , Han YUE , Can WANG , Can ZHANG , Jiao ZHAO , Minghua XUAN , Xiaochuan CHEN
IPC分类号： G09G3/32
摘要： The present disclosure discloses a pixel drive circuit and a display panel. The pixel drive circuit includes a Micro-LED, a cathode of which is grounded; a light-emitting control circuit connected with an anode of the Micro-LED and configured to control an emission time of the Micro-LED; a current control circuit connected with the light-emitting control circuit and configured to output a preset current to the light-emitting control circuit to control the Micro-LED to work under a set current density, and luminance efficiency of the Micro-LED under the set current density is greater than a set threshold value.
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