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公开(公告)号：US20250040317A1
公开(公告)日：2025-01-30
申请号：US18272570
申请日：2022-06-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yanan NIU , Yan QU , Dongni LIU , Jinqian WANG , Jing NIU , Tingting ZHOU , Shuang SUN , Bin QIN , Hongwei TIAN , Fangzhen ZHANG , Wei WANG
Abstract: The present disclosure provides a display apparatus and a display panel. The display panel includes: a drive backplate, including a substrate and a drive circuit layer on the substrate, where the drive circuit layer includes drive circuit regions arranged at intervals and transparent regions around the drive circuit regions, the transparent region includes concave parts, and a number of layers in the respective concave parts of the drive circuit layer is less than a number of layers in the respective drive circuit regions; a side of the drive circuit regions of the drive circuit layer away from the substrate includes pads for connecting a light-emitting unit; a light-transmissive glue for filling the concave parts, and a surface of the light-transmissive glue away from the substrate is on a side of the pads away from the substrate. The present disclosure can improve display effect.
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公开(公告)号：US20240298482A1
公开(公告)日：2024-09-05
申请号：US17920122
申请日：2021-10-22
Inventor： Xuewei TIAN , Fei FANG , Hui LU , Wei WANG , Feng QU
IPC: H10K59/131
CPC classification number: H10K59/131
Abstract: A display substrate has a display region including a functional region and a main display region; the functional region has at least one functional unit, each of which has a blank region, a winding region and a circuit region; the display substrate includes a base substrate, and plural conductive layers on the base substrate; the plural conductive layers form at least one hollow pattern, each of which is in the blank region; the conductive layers include a first signal line, which includes first, second and third line segments in the main display region, the circuit region and the winding region, respectively; extending directions of the first and second line segments are the same, the third line segment electrically connects the first and second line segments together, and the third line segment includes at least two line sub-segments with different extending directions.
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公开(公告)号：US20240272335A1
公开(公告)日：2024-08-15
申请号：US18570138
申请日：2021-06-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Qiuyu LING , Wei WANG , Tiankuo SHI , Yifan HOU , Xianqin MENG , Weiting PENG , Xiaochuan CHEN
IPC: G02B3/00 , G02B27/01 , G09G3/3225 , H10K59/35 , H10K59/80
CPC classification number: G02B3/0056 , G09G3/3225 , H10K59/879 , G02B27/0172 , G09G2320/028 , H10K59/351 , H10K59/353
Abstract: A near-eye display apparatus, including: a display screen including pixel island groups each including at least one pixel island which each includes pixel units; a micro-lens array disposed on a light-emitting side of the display screen, and including micro-lenses each corresponding to one pixel island, each micro-lens being configured for imaging an image displayed by the pixel island corresponding thereto; an imaging lens group disposed on a side of the micro-lens array away from the display screen and configured for collimating imaging light of the micro-lenses, the pixel island groups are configured for displaying partial images which form a complete image, and imaging field of view angles formed by outgoing light rays, of the pixel island groups adjacent to each other, passing through the micro-lenses corresponding to the pixel island groups and the imaging lens group are continuous with each other. A display method is further provided.
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公开(公告)号：US20240241597A1
公开(公告)日：2024-07-18
申请号：US18563398
申请日：2021-05-26
Inventor： Yu WANG , Ping WEN , Yi ZHANG , Yuanqi ZHANG , Wei WANG , Yang ZENG , Shun ZHANG
CPC classification number: G06F3/04164 , G06F3/0412 , G06F2203/04111 , G06F2203/04112 , H10K59/40
Abstract: Provided in the present disclosure are a display substrate and a display apparatus. The display substrate comprises: a base substrate, comprising a display area and a non-display area around the display area; a blocking dam, located in the non-display area and arranged surrounding the display area; multiple touch-control lines, located in the non-display area, at least some touch-control lines comprise conductive winding portions, such that resistances of the touch-control lines are substantially same; an orthographic projection of a conductive winding portion on the base substrate is between an orthographic projection of the blocking dam on the base substrate and the display area; the at least some touch-control lines comprise multiple first touch-control lines and second touch-control lines, the conductive winding portion of each first touch-control line is arranged in an independent winding manner, conductive winding portions of all the second touch-control lines are arranged in a mutually nested winding manner.
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公开(公告)号：US20240045541A1
公开(公告)日：2024-02-08
申请号：US18488295
申请日：2023-10-17
Inventor： Yuanqi ZHANG , Ping WEN , Shun ZHANG , Yang ZENG , Wei WANG , Yu WANG , Chang LUO , Yi ZHANG
CPC classification number: G06F3/04164 , G06F3/0443 , G06F3/0412 , G06F3/0446 , G09F9/30 , G09G2300/0413
Abstract: Embodiments of this disclosure disclose a display panel and a display device including the display panel. The display panel includes: a base substrate, the base substrate including a display area and a non-display area around the display area; a touch electrode layer on the base substrate, the touch electrode layer being within the display area of the base substrate; and a plurality of signal lines electrically connected with the touch electrode layer, the plurality of signal lines being distributed within a first area of the non-display area. The display panel further includes at least one outer dummy trace within a second area of the non-display area, the second area is between the first area and an outer border of the non-display area, and the at least one outer dummy trace and the plurality of signal lines are separated from each other.
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Patent Agency Ranking
公开(公告)号：US20230083400A1
公开(公告)日：2023-03-16
申请号：US17759614
申请日：2021-08-16
Inventor： Cuilan HUANG , Yuan ZHANG , Jieqiong WANG , Lei LIU , Wei WANG , Jianlong GAO , Bohao CHEN
IPC: G06F3/041 , G06F1/3234
Abstract: The present disclosure provides a display touch device and a control method. The display touch device includes a display panel, a display touch driving circuit and a touch operation processing circuit, wherein the display panel includes a plurality of gate lines; the touch operation processing circuit is configured to provide a first touch enable signal to the display touch driving circuit when it is detected that the display touch device is in a touch-only detection state, to control the display touch driving circuit to perform touch detection. The present disclosure can conveniently perform touch detection when the display touch device is in the touch-only detection state.
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公开(公告)号：US20220308349A1
公开(公告)日：2022-09-29
申请号：US17309834
申请日：2020-12-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Meng YAN , Qiuyu LING , Wei WANG , Xiaochuan CHEN
Abstract: There is provided a near-to-eye display device, including: a pixel island array, a micro-lens array and a filter layer. The pixel island array and the micro-lens array are fixed with respect to and spaced apart from each other, and the micro-lens array includes plural micro-lenses. The pixel island array includes plural pixel islands in one-to-one correspondence with the plural micro-lenses, and each pixel island emits light to the corresponding micro-lens such that the light reach a predetermined viewing position after passing through the corresponding micro-lens. The plural pixel islands emit light of plural colors, and the filter layer includes plural filter portions in one-to-one correspondence with the plural pixel islands. Each filter portion is located between the corresponding pixel island and the corresponding micro-lens, and is close to the corresponding micro-lens. Each filter portion and light emitted by the corresponding pixel island have a same color.
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公开(公告)号：US20220231097A1
公开(公告)日：2022-07-21
申请号：US17546932
申请日：2021-12-09
Inventor： Zuojia WANG , Liqiang CHEN , Wei WANG
Abstract: Disclosed are a display screen, a method for manufacturing the same, and a display terminal. The display screen includes a display region and a non-display region surrounding the display region; wherein the display region includes a plurality of sub-pixels, at least one of the plurality of sub-pixels including a pixel circuit and a light-emitting element, the pixel circuit being configured to drive the light-emitting element and includes at least one metal layer; and the non-display region includes at least one antenna disposed in the same layer as one of the at least one metal layer.
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公开(公告)号：US20220163699A1
公开(公告)日：2022-05-26
申请号：US17348677
申请日：2021-06-15
Applicant: BOE Technology Group Co., Ltd.
Inventor： Feng ZHANG , Kang GUO , Renquan GU , Detian MENG , Libo WANG , Dongfei HOU , Guangcai YUAN , Xue DONG , Wei WANG , Jinye ZHU , Jing YU , Jing LIU , Haitao HUANG
Abstract: Disclosed are a micro-lens structure, a displaying device, and a machining method of the micro-lens structure. The micro-lens structure specifically comprises: micro-lens units distributed in an array, wherein each micro-lens unit comprises at least two micro-lenses made of a photoresist, and the at least two micro-lenses have different arch heights.
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公开(公告)号：US20220057674A1
公开(公告)日：2022-02-24
申请号：US17212832
申请日：2021-03-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xianqin MENG , Weiting PENG , Yishan TIAN , Qiuyu LING , Yujiao GUO , Wei WANG , Fei WANG , Xiaochuan CHEN
IPC: G02F1/13357 , G02F1/1335
Abstract: The present disclosure relates to an LED backlight structure having a backlight side and a light outgoing side opposite to each other, including: an LED array on a transparent substrate; a transparent encapsulation layer on a side of the transparent substrate with the LED array, and configured to encapsulate the LED array; wherein the LED array is configured to emit light, the LED backlight structure further includes: a reflection layer on a backlight side of the transparent substrate and configured to reflect light to the light outgoing side; and a first microstructure layer on the light outgoing side of the transparent substrate and the LED array, wherein the first microstructure layer is configured to scatter light incident on a surface of the first microstructure layer, so that a part of light passes through the first microstructure layer, and the rest of light is reflected by the first microstructure layer.
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