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公开(公告)号：US20240283422A1
公开(公告)日：2024-08-22
申请号：US18644045
申请日：2024-04-23
发明人： Chunnan FENG , Yulin FENG , Xue CAO , Yuelei XIAO , Can ZHANG , Yifan WU , Huiying LI , Qichang AN , Yue LI
IPC分类号： H03H7/01
CPC分类号： H03H7/0115 , H03H7/0161
摘要： Embodiments of the present disclosure provide a filter, an integrated passive device, an electronic device and a display device. The filter includes: a first port, a second port, a first band-pass filter circuit, a second band-pass filter circuit and a third band-pass filter circuit. The first band-pass filter circuit is configured to output a first signal after suppressing a signal with a frequency between a first frequency and a second frequency in an initial signal input from the first port; the second band-pass filter circuit is configured to receive the first signal and output a second signal with a frequency between a third frequency and a fourth frequency in the first signal; the third band-pass filter circuit is configured to receive the second signal and output a third signal with a frequency between a fifth frequency and a sixth frequency in the second signal to the second port.
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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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3.发明申请公开(公告)号：US20210358390A1
公开(公告)日：2021-11-18
申请号：US16612887
申请日：2019-04-11
发明人： Han YUE , Minghua XUAN , Ning CONG , Can ZHANG , Can WANG , Detao ZHAO , Xiaochuan CHEN
摘要： What is described above are optional embodiments of the present disclosure. It should be noted that, for those of ordinary skills in the art, several modifications and refinements may be made without departing from the principle of the present disclosure. These modifications and refinements should also be considered to be within the scope of the present disclosure, What is described above are optional embodiments of the present disclosure. It should be noted that, for those of ordinary skills in the art, several modifications and refinements may be made without departing from the principle of the present disclosure. These modifications and refinements should also be considered to be within. the scope of the present disclosure.
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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：US20210225949A1
公开(公告)日：2021-07-22
申请号：US16648729
申请日：2019-09-05
发明人： Can ZHANG , Can WANG , Xiaochuan CHEN
摘要： The present application discloses an organic light emitting display panel, a display device and a manufacturing method thereof. The organic light emitting display substrate includes: a reflecting layer disposed on a substrate and a blocking layer disposed on the reflecting layer, where the blocking layer includes retaining walls configured to separate each pixel unit, and a transparent conducting layer, a first electrode, a light emitting layer and a second electrode which is semi-transparent and semi-reflective are arranged in sequence on a side, facing away from the substrate, of the reflecting layer within each pixel unit defined by retaining walls; in a direction vertical to the substrate, the thicknesses of the transparent conducting layers of pixel units with different emitting colors are different, such that the light emitted by each pixel unit is transmitted between the reflecting layer and the second electrode to satisfy the strong microcavity effect.
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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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7.发明申请公开(公告)号：US20200220100A1
公开(公告)日：2020-07-09
申请号：US15751524
申请日：2017-08-14
摘要： A top-emitting type organic electroluminescent device, a manufacturing method thereof and a display apparatus are disclosed. The top-emitting type organic electroluminescent device includes an anode, an organic functional layer and a cathode that are sequentially stacked. The cathode includes a transparent metal layer disposed on a surface of the organic functional layer facing away from the anode, and a transparent metal oxide layer disposed on a surface of the transparent metal layer facing away from the organic functional layer.
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公开(公告)号：US20200219947A1
公开(公告)日：2020-07-09
申请号：US15751739
申请日：2017-06-21
发明人： Shengji YANG , Xiaochuan CHEN , Can ZHANG
IPC分类号： H01L27/32 , H01L27/146 , H01L51/56
摘要： Embodiments of the present disclosure provide a display panel, a manufacturing method thereof and a display device. The display panel includes: a semiconductor base substrate, a display array, an imaging array and an image recognition unit. The display array is formed on the semiconductor base substrate and includes a plurality of display pixels arranged in an array, each display pixel includes at least one display subpixel, and each display subpixel includes a light-emitting element. The imaging array is formed on the semiconductor base substrate and includes a plurality of imaging pixels, each imaging pixel includes at least one imaging subpixel, and a plurality of display subpixels are mixed with a plurality of imaging subpixels. The image recognition unit is configured to recognize an image acquired by the imaging array.
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公开(公告)号：US20190339648A1
公开(公告)日：2019-11-07
申请号：US15758981
申请日：2017-08-24
发明人： Jian GAO , Xiaochuan CHEN , Yafeng YANG , Can ZHANG , Wei WANG , Xianqin MENG , Can WANG , Pengcheng LU , Qian WANG
摘要： The present disclosure provides a display apparatus and a displaying method. The display apparatus includes an optical device, a laser source at a light incident side of the optical device, a driving circuit coupled to the optical device, and a holographic image data storing device coupled to the driving circuit. The optical device includes a plurality of mutually independent optical units, the optical units are capable of refracting incident linearly polarized laser light, refractive indexes of the optical units are adjustable, and the refractive indexes of adjacent optical units are changed according to a sinusoidal curve. The driving circuit is to obtain image data of the to-be-displayed holographic image from the holographic image data storing device, and adjust the refractive index of each optical unit according to the image data. The laser source is to emit laser beams corresponding to a to-be-displayed holographic image.
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10.发明申请公开(公告)号：US20190013336A1
公开(公告)日：2019-01-10
申请号：US15745574
申请日：2017-06-29
发明人： Can ZHANG , Shengji YANG , Xiaochuan CHEN
CPC分类号： H01L27/1225 , H01L27/1259 , H01L27/127 , H01L27/3244 , H01L27/3281 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5092 , H01L51/5206 , H01L51/5209 , H01L51/5221 , H01L51/5225 , H01L2251/5353 , H01L2251/5392 , H01L2251/558
摘要： An organic light emitting diode array substrate, a manufacturing method thereof, and a display device are provided. The organic light emitting diode array substrate includes a base substrate; a first electrode pattern (102) and an insulating layer (101) disposed on the base substrate (100), wherein the first electrode pattern (102) includes a plurality of first electrodes (1021) of strip shape, the first electrodes (1021) protrude above the insulating layer (101) to form a step therebetween; an anti-oxidant conductive film (103) disposed on the first electrode pattern (102) and the insulating layer (101), wherein the anti-oxidant conductive film (103) is disconnected at the step between the first electrodes (1021) and the insulating layer (101). The anti-oxidant conductive film (103) can avoid the problem of uneven distribution of charge carrier caused by local oxidation of the first electrode (1021).
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