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公开(公告)号：US20240361869A1
公开(公告)日：2024-10-31
申请号：US18029487
申请日：2022-04-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Liyan LIU , Yingtao WANG , Xinxing WANG , Jaegeon YOU , Xuefei SUN , Kuanjun PENG
CPC classification number: G06F3/0446 , H10K59/40 , G06F2203/04112
Abstract: The disclosure provides a touch structure, a display panel and a touch display device. The touch structure includes a metal mesh including a plurality of metal wires. The metal mesh is provided with a plurality of opening units, each of the opening units includes at least three openings, each of the openings is enclosed by a plurality of metal wires, and the plurality of metal wires enclosing each of the openings have at least three different extending directions; at least one of the metal wires separating the openings in the opening unit and each of the metal wires forming an outer boundary of the opening unit have different extending directions.
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公开(公告)号：US20220254836A1
公开(公告)日：2022-08-11
申请号：US17483557
申请日：2021-09-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xuefei SUN , Jaegeon YOU , Xinxing WANG
Abstract: The touch display screen includes a display panel, a touch electrode structure on a light-emitting side of the display panel and a bezel cover layer. The touch display screen includes a display area and a bezel area, and the bezel area has a protrusion sub-area toward the display area. The bezel cover layer is located in the bezel area. The touch electrode structure includes a plurality of touch electrodes and a plurality of leads. The plurality of touch electrodes are located in the display area, and the plurality of leads are arranged in the bezel area along an edge of the display area. The portion of each of the plurality of leads adjacent to the protrusion sub-area is a preset lead portion. An orthographic projection of the bezel cover layer on the display panel covers an orthographic projection of at least one the preset lead portion on the display panel.
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公开(公告)号：US20190233931A1
公开(公告)日：2019-08-01
申请号：US16235758
申请日：2018-12-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bin ZHANG , Xinxing WANG , Tingting ZHOU , Xuefei SUN , Weijie WANG , Haibin ZHU
CPC classification number: C23C14/042 , H01L27/3211 , H01L51/56
Abstract: The fine metal mask provided in the present disclosure includes at least one mask pattern portion, and at least one protective portion that is disposed on and connected with at least one side edge of the at least one mask pattern portion, wherein a thickness of the at least one protective portion is less than a thickness of the at least one mask pattern portion.
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14.发明申请公开(公告)号：US20190207038A1
公开(公告)日：2019-07-04
申请号：US16330292
申请日：2018-05-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xuefei SUN
IPC: H01L29/786 , H01L29/66
CPC classification number: H01L29/78633 , H01L27/1214 , H01L29/6675 , H01L29/66757 , H01L29/78672 , H01L29/78675
Abstract: The embodiment of the invention discloses a thin film transistor, a method for manufacturing the same, an array substrate thereof and a display panel thereof, wherein the thin film transistor includes: a light shielding layer, wherein the light shielding layer includes a first layer for preventing light from a backlight source from entering a channel region of an active layer and a second layer for preventing light from an interlayer light source from entering the channel region of the active layer. The present invention is provided with the light shielding layer, which not only prevents the backlight from entering the channel region of the active layer, but also prevents the interlayer light from entering the channel region of the active layer, thereby reducing the adverse effect of the light source on the active layer and thus improving the quality of the thin film transistor.
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15.发明申请公开(公告)号：US20190043673A1
公开(公告)日：2019-02-07
申请号：US16051550
申请日：2018-08-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xuefei SUN , Zhengliang LI , Bin ZHANG
Abstract: A use of metallic nano-particles, a dye-sensitized solar cell and a method for fabricating the same are disclosed. The dye-sensitized solar cell includes: an electrode; a semiconductor layer arranged on the electrode and comprising dye molecules; a metallic nano-particle layer arranged on a side of the semiconductor layer away from the electrode; and a counter electrode arranged on a side of the metallic nano-particle layer away from the semiconductor layer.
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Patent Agency Ranking
公开(公告)号：US20240363813A1
公开(公告)日：2024-10-31
申请号：US18766710
申请日：2024-07-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xuefei SUN , Tingting ZHOU , Qian JIA , Yingtao WANG , Haokun LI , Xinxing WANG , Jaegeon YOU
CPC classification number: H01L33/58 , H01L25/167 , H01L33/06
Abstract: Provided in the present disclosure are a light-emitting substrate and a display apparatus. The light-emitting substrate includes: a driving backplane; a plurality of light-emitting chips, arranged on the driving backplane in an array, where the light-emitting chip includes a buffer layer, an N-type semiconductor layer, a multi-quantum well layer, and a P-type semiconductor layer sequentially arranged on the driving backplane in a stacked manner; and a grating structure, on a side of the plurality of light-emitting chips facing away from the driving backplane, where the grating structure has a plurality of regions, and the regions are configured to transmit light of different wavelength bands.
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公开(公告)号：US20230010444A1
公开(公告)日：2023-01-12
申请号：US17784689
申请日：2021-08-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhiqiang XU , Wei QIN , Chunfang ZHANG , Weixing LIU , Tieshi WANG , Xuefei SUN
IPC: G09G3/3233
Abstract: A display substrate and a display device are disclosed. The display substrate includes a light-transmitting region, wherein the light-transmitting region includes a plurality of rows of effective sub-pixel sets and a plurality of main spacers, each row of the plurality of rows of effective sub-pixel sets includes a plurality of effective sub-pixel sets, each of the plurality of effective sub-pixel sets includes a plurality of effective sub-pixels, any two adjacent effective sub-pixel sets in a same row are spaced apart from each other by one main spacer, the main spacer includes at least two sub-spacers arranged along a column direction. At least two sub-spacers arranged along a row direction have different widths; and/or at least two sub-spacers of a same main sub-spacer have different widths.
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公开(公告)号：US20220197419A1
公开(公告)日：2022-06-23
申请号：US17272352
申请日：2020-05-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xuefei SUN , Xinxing WANG , Liyan LIU , Jaegeon YOU
Abstract: A display panel, a touch control structure and a display device. The display panel includes a display structure layer and a touch control structure layer having a plurality of mesh pattern units in polygonal shapes composed of metal wires. The touch control structure layer includes a Boundary region, and each mesh pattern unit in the Boundary region is provided with a cut that disconnect the metal wires of the mesh pattern unit. The mesh pattern unit includes at least two parallel first sides. The cuts include consecutive cuts and the quantity of cuts in a set of consecutive cuts is less than or equal to three. The consecutive cuts are cuts provided on both the two sides of each mesh pattern unit of at least one mesh patterns units arranged continuously in a first direction and the first direction intersects the first side of each mesh pattern unit.
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公开(公告)号：US20220197418A1
公开(公告)日：2022-06-23
申请号：US17271582
申请日：2020-05-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Liyan LIU , Xinxing WANG , Xuefei SUN , Jaegeon YOU
Abstract: A display panel, a touch control structure and a display device are provided. The display panel includes a substrate, a display structure layer and a touch control structure layer. the touch control structure layer includes a bridge layer, an insulating layer and a touch control layer which are in a stacked arrangement, the touch control layer includes a plurality of first touch control electrodes and a plurality of first connecting parts arranged sequentially along a first extending direction and a plurality of second touch control electrodes arranged sequentially along a second extending direction, the plurality of first touch control electrodes and the plurality of first connecting parts are arranged alternately and connected in sequence, and the plurality of second touch control electrodes are arranged at intervals; the bridge layer includes connecting bridges connected with adjacent second touch control electrodes.
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公开(公告)号：US20210327039A1
公开(公告)日：2021-10-21
申请号：US16336761
申请日：2018-09-11
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xuefei SUN , Xinxing WANG , Jaegeon YOU , Jikai YAO
IPC: G06T7/00 , G02F1/1339 , G02F1/13
Abstract: A spacer supportability evaluation method and device as well as a computer readable storage medium are provided. The method includes acquiring initial distribution images of spacers and corresponding support pads on a substrate, performing binary grayscaling processing to obtain distribution images of spacers and corresponding support pads, obtaining two binary matrices according to the distribution images, subjecting the two binary matrices to convolution in a spatial domain or to multiplication in a frequency domain to obtain an equivalent support matrix, calculating a number of elements in the equivalent support matrix whose values are a first value to obtain a number of supported pixels. The supportability of spacers is evaluated by acquiring parameters or design drawings of the spacers to calculate suitable size and positional arrangement of each spacer, improving the supportability of spacers and keeps the cell gap of the liquid crystal cell stable and uniform.
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