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公开(公告)号：US20230026822A1
公开(公告)日：2023-01-26
申请号：US17787957
申请日：2021-09-08
发明人： Yawei WANG , Ming YANG , Fuqiang LI
IPC分类号： H01L27/12 , G09G3/3225
摘要： A display panel is provided and has a first display region including a plurality of first light-emitting elements, a third display region including a plurality of third light-emitting elements and a plurality of third pixel circuits, and a second display region therebetween, the second display region comprises a plurality of second light-emitting elements, a plurality of first pixel circuits and a plurality of second pixel circuits, each first pixel circuit is connected to at least one first light-emitting element through a conductive wire, and each second pixel circuits is connected to at least one second light-emitting element; each third light-emitting element is connected to at least one third light-emitting element; the first display region, the second display region and the third display region increase sequentially in area, and the first pixel circuit and the second pixel circuit are both less than the third pixel circuit in area.
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公开(公告)号：US20220406245A1
公开(公告)日：2022-12-22
申请号：US17642025
申请日：2021-04-08
发明人： Hao CHEN , Zhenyu ZHANG , Jiao ZHAO , Li XIAO , Dongni LIU , Haoliang ZHENG , Liang CHEN , Minghua XUAN , Ming YANG , Xinhong LU , Qi QI
摘要： An array substrate, a detection method for the array substrate, and a tiled display panel. In the array substrate, each of pixels (1) comprises sub-pixels (01) of at least three colors and a. pixel driving chip (02) for driving each sub-pixel (01) to emit light; each sub-pixel (01) comprises at least one inorganic light-emitting diode; a display area (A1) further comprises: a positive signal line (Tian) connected to a positive electrode of each inorganic light-emitting diode, and a data signal line (Din), a scanning line (Sn), and a reference signal line (Vm) connected to each pixel driving chip (02); each pixel driving chip (02) is used for writing signals of the data signal line (Dm) into the sub-pixels (01) of different colors under the control of the corresponding scanning line (Sn) in a time division manner.
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公开(公告)号：US20220285455A1
公开(公告)日：2022-09-08
申请号：US17664809
申请日：2022-05-24
发明人： Can WANG , Can ZHANG , Xiaochuan CHEN , Minghua XUAN , Han YUE , Ming YANG , Ning CONG
摘要： The present application relates to a display panel, a manufacturing method thereof, and a display device. The display panel includes a base substrate, a plurality of pixel structures on the base substrate, and a color resist layer on a side of the plurality of pixel structures facing away the base substrate. The color resist layer includes a plurality of color resist blocks in one-to-one correspondence with the plurality of pixel structures. Light emitted from each of the plurality of pixel structures has the same color as the color resist block corresponding thereto.
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公开(公告)号：US20220238819A1
公开(公告)日：2022-07-28
申请号：US17482446
申请日：2021-09-23
发明人： Sen WANG , Li JIA , Bin LIU , Mingqi GANG , Shaojie QIN , Ming YANG , Jiandong BAO , Wei WANG , Xin ZHOU
摘要： Provided are a display substrate, a preparation method thereof, and a display apparatus. The display substrate includes a flexible substrate, a driving structure layer disposed on the flexible substrate, a light-emitting element disposed on the driving structure layer, and an encapsulation layer disposed on the light-emitting element. The flexible substrate includes a first flexible substrate layer, a first connection layer disposed on the first flexible substrate layer, and a second flexible substrate layer disposed on the first connection layer, wherein, the first connection layer includes at least one first via, and the first flexible substrate layer includes at least one first groove provided corresponding to the first via; the first via and the first groove are mutually communicated, and an orthographic projection of the first groove on the first flexible substrate layer includes an orthographic projection of the first via on the first flexible substrate layer.
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公开(公告)号：US20210360222A1
公开(公告)日：2021-11-18
申请号：US16622983
申请日：2018-10-30
发明人： Jiayao LIU , Xue DONG , Xiaochuan CHEN , Wenqing ZHAO , Wei WANG , Ming YANG
摘要： The present application provides a light-field display apparatus. The apparatus includes: a display screen, the display screen including N display regions, each display region of the N display regions including M light-emitting points, and light-emitting points at a corresponding position of the N display regions being a light-emitting point group; driving circuits, configured to drive the light-emitting points to emit light; a lens group including at least one lens, the light-emitting points in the N display regions forming view zones corresponding one by one to the N display regions by the lens group, wherein light-emitting points belonging to a same light-emitting point group in the N display regions are driven by a same driving circuit, the N view zones are not overlapped with each other, and both N and M are positive integers greater than 1.
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公开(公告)号：US20210312859A1
公开(公告)日：2021-10-07
申请号：US17267547
申请日：2020-06-08
发明人： Ming YANG , Can ZHANG , Shengji YANG , Weihai WANG , Minghua XUAN , Xiaochuan CHEN
IPC分类号： G09G3/32
摘要： The present disclosure provides a pixel circuit, including: a pixel driving circuit coupled to a gate line and a data line and configured to generate a driving current based on a data signal provided by the data line in response to a gate driving signal provided by the gate line and output the driving current through a current output terminal; and a shunt circuit coupled to the gate line and a first control signal line, and configured to control connection/disconnection between a first signal input terminal and a first signal output terminal in response to the gate driving signal and a first control signal provided by the first control signal line. The current output terminal is coupled to a first terminal of a light emitting device and the first signal input terminal, and the first signal output terminal is coupled to a to-be-charged pixel circuit.
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公开(公告)号：US20210225269A1
公开(公告)日：2021-07-22
申请号：US17224463
申请日：2021-04-07
发明人： Ming YANG , Zhenhua ZHANG
IPC分类号： G09G3/32
摘要： A display panel and a display device are provided. The display panel includes a plurality of light emitting points; a plurality of pixel driving circuits, wherein at least one of the plurality of light emitting points is connected to at least one of the plurality of pixel driving circuits; and a plurality of electrode leads, the at least one of the plurality of light emitting points is connected to the at least one of the plurality of pixel driving circuits through at least one of the plurality of electrode leads; the plurality of pixel driving circuits are separated from the plurality of light emitting points.
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公开(公告)号：US20200350338A1
公开(公告)日：2020-11-05
申请号：US16642584
申请日：2019-02-27
发明人： Ming YANG , Minghua XUAN , Can ZHANG , Can WANG , Han YUE , Ning CONG , Jiayao LIU , Wenqing ZHAO , Li XIAO , Dongni LIU , Lei WANG , Liang CHEN , Xiaochuan CHEN , Shengji YANG , Pengcheng LU
IPC分类号： H01L27/12 , H01L27/32 , G02F1/1368 , G02F1/1362 , G02F1/1343 , G02F1/1335 , G02B30/26
摘要： There is provided an array substrate including a plurality of pixel regions arranged in rows and columns. The plurality of pixel regions include a corresponding pixel electrode array and a corresponding pixel circuit associated with the corresponding pixel electrode array. Each of the pixel electrode arrays is arranged in rows and columns, and each pixel electrode array includes a plurality of pixel electrodes arranged in an array. The array substrate further includes a plurality of sets of gate lines extending in a row direction and a plurality of sets of data lines extending in a column direction. The plurality of sets of gate lines and rows of the pixel electrode arrays are alternately arranged with each other in the column direction. The plurality of sets of data lines and columns of the pixel regions are alternately arranged with each other in the row direction.
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公开(公告)号：US20200319490A1
公开(公告)日：2020-10-08
申请号：US16305098
申请日：2018-03-06
发明人： Zhongxiao LI , Xiaochuan CHEN , Wenqing ZHAO , Ming YANG
IPC分类号： G02F1/133 , G02F1/1335 , G02F1/13 , G09G3/36
摘要： The present disclosure discloses an anti-peep display device and an anti-peep display device. The anti-peep display device includes a display layer and a liquid crystal grating layer; the liquid crystal grating layer is disposed at a surface of the display layer, and the liquid crystal grating layer includes two layers of glass substrate and a liquid crystal layer; these two layers of glass substrate are spaced apart and oppositely disposed; the liquid crystal layer is sandwiched between the two layers of the glass substrate; by adjusting the liquid crystal layer, a plurality of gratings of the liquid crystal grating layer are controlled to switch between black and white, thereby controlling the anti-peep display device to switch between an anti-peep display mode and a shared display mode.
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公开(公告)号：US20200183182A1
公开(公告)日：2020-06-11
申请号：US16339063
申请日：2018-09-07
发明人： Ming YANG , Xiaochuan CHEN , Wenqing ZHAO , Chenyu CHEN , Jinye ZHU
摘要： A grating driving circuit, including: a grating including a plurality of grating elements, each having an on/off state controlled by a grating driving signal; a viewpoint tracker for determining a viewing distance of a viewer; a plurality of grating control electrodes with each configured to control the on/off state of a corresponding grating element in the grating according to a grating driving signal; a grating driving signal generator for generating a plurality of sets of grating driving signals with each set corresponding to a viewing distance and including a plurality of grating driving signals; and a grating driving controller for determining a set of grating driving signals corresponding to the viewing distance, and forming grating periods corresponding to the viewing distance, each grating period including a plurality of grating control electrodes that correspond to the plurality of grating driving signals in a one-to-one relationship.
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