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公开(公告)号：US20240379034A1
公开(公告)日：2024-11-14
申请号：US18033382
申请日：2022-04-29
IPC: G09G3/00 , G09G3/3233
Abstract: Provided is a display panel, including: a storage module configured to store a first mapping relationship table, the first mapping relationship table showing correspondence between luminance accumulation amounts of each light emitting elements in the display panel and luminance compensation gain values; an accumulation module configured to accumulate, when the display panel being powered on, luminance data of each light emitting element in real time to obtain a real-time accumulation amount of the luminance data; a main control module configured to search, according to the real-time accumulation amount of the luminance data, a corresponding luminance compensation gain value in the first mapping relationship table; calculate a real-time data signal for lighting each light emitting element according to the luminance compensation gain value and a real-time target luminance value of the light emitting element; light the light emitting element in real time according to the real-time data signal.
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公开(公告)号：US20240105892A1
公开(公告)日：2024-03-28
申请号：US17768324
申请日：2021-04-16
Inventor： Xue ZHAO , Xiaodong XIE , Min HE , Tengfei ZHONG , Wenjie XU , Xinxiu ZHANG , Bin PANG , Huayu SANG
IPC: H01L33/62 , H01L25/075
CPC classification number: H01L33/62 , H01L25/0753 , H01L2933/0066
Abstract: A driving backplane, a manufacturing method thereof, a light-emitting substrate are provided. In the driving backplane, a first conductive layer on a substrate; a first organic film layer is between the first conductive layer and second conductive layer, the first organic film layer has first via holes; a first inorganic film layer is on one side of first organic film layer away from the substrate; the second conductive layer is on one side of first inorganic film layer away from first organic film layer, the second conductive layer and the first conductive layer are connected through the first via holes; orthographic projections of the first conductive layer and second conductive layer have an overlapping region, the overlapping region includes a region including orthographic projection of the first via holes, and a first region, an orthographic projection of the first inorganic film layer covers parts of the first region.
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公开(公告)号：US20220404933A1
公开(公告)日：2022-12-22
申请号：US17776897
申请日：2021-05-13
Inventor： Bin PANG , Xiaodong XIE , Min HE , Tengfei ZHONG , Xue ZHAO
IPC: G06F3/044 , G02F1/1333
Abstract: A touch substrate includes a substrate; a plurality of first touch electrodes disposed on the substrate and extending in a first direction; and a plurality of second touch electrodes disposed on the substrate and extending in a second direction intersecting with the first direction. The plurality of second touch electrodes are insulated from the plurality of first touch electrodes. Each first touch electrode and each second touch electrode both include a mesh structure and a plurality of first dummy electrodes; each first dummy electrode includes at least two line segments; the at least two line segments intersect with each other and have no closed region therebetween.
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公开(公告)号：US20220101801A1
公开(公告)日：2022-03-31
申请号：US17486624
申请日：2021-09-27
Inventor： Tianyu ZHANG , Min HE , Tengfei ZHONG , Xiaodong XIE , Xinxiu ZHANG , Xue ZHAO , Huayu SANG
IPC: G09G3/34
Abstract: A light-emitting substrate includes a base and a plurality of light-emitting units disposed on the base. A light-emitting unit includes a driving voltage terminal, and a main driver chip pad group, a plurality of main light-emitting element pad groups connected in series and at least one spare light-emitting element pad group. Both ends of the plurality of main light-emitting element pad groups are coupled to the driving voltage terminal and the main driver chip pad group. Each spare light-emitting element pad group is connected in parallel with one of the plurality of main light-emitting element pad groups to constitute a pad unit.
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公开(公告)号：US20220093540A1
公开(公告)日：2022-03-24
申请号：US17356772
申请日：2021-06-24
Inventor： Tianyu ZHANG , Min HE , Xiaodong XIE , Tengfei ZHONG , Huayu SANG , Ting ZENG , Yuan LI
Abstract: The present disclosure provides a driving backplane and a display apparatus. The driving backplane includes: a substrate, and signal wires, binding electrodes and connection wires arranged on the substrate; at least one of the signal wires extends in a first direction; a first end of any one of the connection wires is electrically connected with at least one of the binding electrodes, and a second end of any one of the connection wires is electrically connected with one of the signal wires; a wire width of at least one of the connection wires at the first end is smaller than a wire width at the second end; and at least one of the connection wires includes: a first straight wire portion extending in the first direction, and an oblique wire portion with an extending direction forming a certain included angle with the first direction.
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Patent Agency Ranking
公开(公告)号：US20210241692A1
公开(公告)日：2021-08-05
申请号：US16957043
申请日：2020-01-22
Inventor： Min HE , Wenchao BAO , Chun CAO , Wei CHEN
IPC: G09G3/3258
Abstract: The present disclosure provides a set-voltage generation unit, a set-voltage generation method and a display device. The set-voltage generation unit includes a voltage generation circuit. The set-voltage generation unit is configured to generate a set voltage according to a gamma main voltage such that a ratio between a variation of the set voltage and a variation of the gamma main voltage is a voltage coefficient K, and K is a positive number less than or equal to 1.
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公开(公告)号：US20210193035A1
公开(公告)日：2021-06-24
申请号：US16982024
申请日：2020-04-02
Inventor： Meng LI , Min HE , Zhidong YUAN , Can YUAN , Haixia XU
IPC: G09G3/3233
Abstract: The present disclosure provides a display panel and a driving method thereof, and a display apparatus. The display panel includes: a plurality of sub-pixels arranged in an array, a plurality of data lines, and a plurality of compensation detection lines, wherein each data line is coupled with sub-pixels in one column; sub-pixels in every three columns serve as one first sub-pixel group, and each first sub-pixel group corresponds to two compensation detection lines which include a first detection line and a second detection line; and in each first sub-pixel group, sub-pixels in the first column are coupled with the first detection line, sub-pixels in the third column are coupled with the second detection line, and sub-pixels in the second column are alternatively coupled with the first detection line and the second detection line.
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8.发明申请公开(公告)号：US20210149523A1
公开(公告)日：2021-05-20
申请号：US16611543
申请日：2019-01-28
Inventor： Tengfei ZHONG , Xiaodong XIE , Min HE , Shifeng XU
IPC: G06F3/044
Abstract: A touch element, a touch substrate, a display device, and a method of manufacturing the touch substrate are disclosed. The touch element includes a first conductive pattern layer. The first conductive pattern layer includes a first conductive pattern. The first conductive pattern includes a first basic pattern and a first incremental pattern. The touch element further includes a second conductive pattern layer. The second conductive pattern layer is stacked with and insulated from the first conductive pattern layer. An orthographic projection of the first incremental pattern on the second conductive pattern layer coincides with a pattern of the second conductive pattern layer.
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公开(公告)号：US20190371867A1
公开(公告)日：2019-12-05
申请号：US16488924
申请日：2019-01-31
Inventor： Yongchao HUANG , Dongfang WANG , Jun CHENG , Min HE , Bin ZHOU , Ce ZHAO
Abstract: A display panel, a method for manufacturing the display panel, and a display apparatus are provided. The display panel includes a base substrate; a thin film transistor; an OLED structure formed on the thin film transistor including a first and second electrodes arranged opposite to each other and an organic light emitting layer arranged between the first and second electrodes; a light shielding layer arranged between the first electrode and the organic light emitting layer. The light shielding layer includes a first and a second light shielding layers. The first light shielding layer includes a first light shielding portion and a first opening portion corresponding to a pixel area. The second light shielding layer includes a second light shielding portion and a second opening portion corresponding to a pixel area. The second light shielding portion includes a first and second parts.
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公开(公告)号：US20170213975A1
公开(公告)日：2017-07-27
申请号：US15223465
申请日：2016-07-29
Inventor： Leilei CHENG , Dongfang WANG , Yongchao HUANG , Bin ZHOU , Luke DING , Min HE
CPC classification number: H01L51/0012 , H01L27/3244 , H01L51/0016 , H01L51/5253 , H01L51/56 , H01L2227/323
Abstract: A method for fabricating an Organic Light-Emitting Diode (OLED) display panel is provided. The method includes arranging Thin-Film Transistor (TFT) devices on one side of a substrate and a function layer on the other side of the substrate to form a laminate including both the TFT devices and the function layer, attaching the laminate onto a loading platform such that the function layer included in the laminate faces towards the loading platform, and conducting a process on the laminate to form an organic electroluminescent material layer on surfaces of the TFT devices.
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