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公开(公告)号：US12126922B2
公开(公告)日：2024-10-22
申请号：US17765028
申请日：2021-05-11
发明人： Zhaohui Meng , Xue Dong , Wei Sun , Yongzhong Zhang
摘要： An embodiment of the present disclosure provides a virtual image display system, including: a photoelectric conversion part for receiving an optical image signal and converting the optical image signal into a current signal; a voltage conversion part electrically connected to the photoelectric conversion part, for receiving the current signal and converting the current signal into a voltage signal; and a display part electrically connected to the voltage conversion part, for receiving the voltage signal and displaying an image according to the voltage signal.
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公开(公告)号：US12125420B2
公开(公告)日：2024-10-22
申请号：US17781403
申请日：2021-07-26
发明人： Tong Niu , Peng Xu , Wenhui Gao , Siyu Wang , Fengli Ji
IPC分类号： G09G3/00 , H01L21/768 , H01L27/02
CPC分类号： G09G3/006 , H01L21/7682 , H01L27/0266 , H01L27/0288 , G09G2330/06 , G09G2330/12
摘要： A display substrate and a display apparatus are provided. The display substrate includes a base substrate, a crack detection line and an electrostatic discharge element electrically connected to the crack detection line. The base substrate includes a main body area, an auxiliary area, and a necked-down area connecting the main body area and the auxiliary area, and a display area of the display substrate is in the main body area. The crack detection line surrounds, at least in part, the display area and extends through the necked-down area to the auxiliary area. A length direction of the necked-down area is parallel to a first direction; the main body area, the necked-down area and the auxiliary area are connected in a second direction intersecting the first direction; and the electrostatic discharge element is located in the auxiliary area.
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公开(公告)号：US12125093B2
公开(公告)日：2024-10-22
申请号：US17471649
申请日：2021-09-10
发明人： Menglei Zhang
IPC分类号： G06Q30/0601 , G06N3/08 , G06T7/70 , G06V10/46 , G06V20/64
CPC分类号： G06Q30/0633 , G06N3/08 , G06Q30/0631 , G06T7/70 , G06V10/462 , G06V20/64
摘要： A commodity recommendation method includes: receiving at least one image of a first commodity sent by a shopping cart, and the first commodity being a commodity placed in the shopping cart; inputting the at least one image into a commodity recognition model for commodity recognition to obtain commodity recognition information; inputting the commodity recognition information into a commodity recommendation model for purchase demand prediction to obtain at least one target recommended commodity; and sending information of the at least one target recommended commodity to the shopping cart.
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公开(公告)号：US12124129B2
公开(公告)日：2024-10-22
申请号：US17754524
申请日：2021-03-23
发明人： Yanliu Sun , Pengxia Liang , Xue Dong , Hongpeng Li , Jiahui Han , Ge Shi , Zheng Fang
IPC分类号： G02F1/1335 , G02B30/29 , G02F1/1343
CPC分类号： G02F1/133607 , G02B30/29 , G02F1/134336
摘要： The disclosure provides a display apparatus and a display method thereof. The display apparatus includes: a display panel, including a plurality of pixel columns which extend in a first direction and are arranged in a second direction, wherein each of the pixel columns includes a plurality of pixel islands arranged in the first direction, each of the pixel islands includes at least four sub pixels which have the same color, and in the second direction, (odd number)th pixel columns are dislocated by a first preset distance relative to (even number)th pixel columns in the first direction; a light-transmitting pad layer, located on a light-emitting side of the display panel; and a cylindrical lens structure, located on one side of the light-transmitting pad layer face away from the display panel and including a plurality of cylindrical lenses.
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公开(公告)号：US20240347908A1
公开(公告)日：2024-10-17
申请号：US18637292
申请日：2024-04-16
发明人： Jianxing LIU , Shiyu ZHANG , Zhuofan JIAO , Mengxia YU , Jianyun ZHAO
摘要： Provided is an antenna. The antenna includes: at least one phase-shifting structure, a first reference electrode layer, and a feed substrate; wherein each of the at least one phase-shifting structure includes a first dielectric substrate, a second dielectric substrate, a first electrode layer, a second electrode layer, and a tunable dielectric layer; a first via is defined in the first reference electrode layer; the feed substrate includes a first dielectric layer and a feed structure, and a second via is defined in the first dielectric layer; and the antenna further includes a conductive member, wherein the feed structure includes a main circuit and at least one branch circuit, one of the at least one branch circuit is electrically connected to the conductive member, the conductive member is electrically connected to the first electrode layer through the first via, the second via, and a third via.
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公开(公告)号：US20240347550A1
公开(公告)日：2024-10-17
申请号：US18755700
申请日：2024-06-27
发明人： Yang LV , Feng GUAN , Jianhua DU , Meng ZHAO , Hao WU , Chaolu WANG
IPC分类号： H01L27/12
CPC分类号： H01L27/1251 , H01L27/1222 , H01L27/124 , H01L27/127
摘要： A method for preparing a driving backplane includes: providing a base substrate, forming a connecting layer on a side of the base substrate; forming an insulating layer group on a side of the connecting layer away from the base substrate, forming a first via hole by patterning the insulating layer group; forming inducing particles on a side of the insulating layer group away from the base substrate; forming a doped amorphous silicon layer on a side of the inducing particles away from the base substrate, forming a first conductor part by the doped amorphous silicon layer formed in the first via hole, forming a raw material part by patterning the doped amorphous silicon layer; and forming a first channel part by causing the inducing particles to induce the raw material part, wherein the first channel part is connected to the first conductor part.
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97.发明公开公开(公告)号：US20240347541A1
公开(公告)日：2024-10-17
申请号：US18749666
申请日：2024-06-21
发明人： Jianhua DU , Jinxiang XUE , Xinhong LU , Yingwei LIU , Meng ZHAO , Hao WU , Feng GUAN , Yang LV , Chaolu WANG
IPC分类号： H01L27/12 , H01L25/075 , H01L25/16 , H01L33/62
CPC分类号： H01L27/1218 , H01L25/0753 , H01L25/167 , H01L27/1244 , H01L27/1262 , H01L33/62
摘要： A driving backplane, a display device and preparation methods therefor are provided. The method includes: providing a base substrate with first, second surfaces and a side surface connected therebetween; forming a flexible film layer on the first surface, and patterning the flexible film layer to form a first opening portion including first, second and third parts sequentially connected; bending partial flexible film layer to the second surface, such that first, second and third parts are opposite to the first, side and second surfaces; forming a conductive layer on a side of the flexible film layer away from the base substrate by using the flexible film layer as a mask, the conductive layer being formed in at least a part of the first opening portion to form a conductive strip; and at least removing the flexible film layer and the conductive layer around the conductive strip.
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公开(公告)号：US20240346974A1
公开(公告)日：2024-10-17
申请号：US18294166
申请日：2021-12-28
发明人： Rui HUANG
CPC分类号： G09G3/2003 , G01J1/0488 , G01J1/4204 , G01J1/4228 , G01J1/46 , G01J2001/4473 , G09G2320/0242 , G09G2360/144
摘要： Provided are a display panel and a display apparatus; the display panel comprises at least one sensing module (100) arranged in a peripheral area (B), the sensing module (100) comprises at least one sensing unit, the sensing unit (101, 102, 103) comprises a sensing transistor, a first end of the sensing transistor receives an electrical signal, a gate of the sensing transistor receives a first control signal, and a second end of the sensing transistor outputs a photosensitive signal. When the sensing transistor receives the first control signal, a gate of the sensing transistor is set to be in a closed state; when the sensing transistor is illuminated, the voltage outputted by a drain electrode of the sensing transistor increases, the voltage change amount is read as the photosensitive signal, and ambient light is identified according to the spectral features of common ambient light in combination with the response results of different wavelengths. On the basis of that functionality, the display color temperature can be optimized and display performance is improved.
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公开(公告)号：US20240346813A1
公开(公告)日：2024-10-17
申请号：US18294134
申请日：2022-07-27
发明人： Chunshan ZU , Weiyang HU
IPC分类号： G06V10/82 , G06V10/77 , G06V10/776 , G06V10/80
CPC分类号： G06V10/82 , G06V10/7715 , G06V10/776 , G06V10/806
摘要： A target detection optimization method and device are disclosed. The method includes: inputting an image including an object into a trained target detection model for detection, and determining coordinates of the object in the image and a category of the object; the target detection model includes a plurality of depthwise convolutional network layers, and the target detection model is obtained by: training using a first training sample set to obtain a to-be-optimized model, pruning model parameters in the to-be-optimized model using an optimal pruning scheme, and training the pruned to-be-optimized model using a second training sample set; where the optimal pruning scheme is obtained by screening pruning schemes determined according to different pruning methods and pruning rates.
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公开(公告)号：US20240345691A1
公开(公告)日：2024-10-17
申请号：US18752878
申请日：2024-06-25
发明人： Yuanqi ZHANG , Yang ZENG , Chang LUO , Yi ZHANG
IPC分类号： G06F3/044
CPC分类号： G06F3/0448 , G06F3/0446
摘要： A touch panel includes: a first touch electrode including a first corner protrusion and first side protrusions including an adjacent-type first side protrusion, and a second touch electrode including a second corner protrusion and second side protrusions including an adjacent-type second side protrusion. The first side protrusion includes a second side sub-protrusion. The first corner protrusion includes a second corner sub-protrusion. The second side protrusion includes a fourth side sub-protrusion. The second corner protrusion includes a fourth corner sub-protrusion. The area of at least one of the second corner sub-protrusion and the second side sub-protrusion of the adjacent-type first side protrusion is smaller than that of the other second side sub-protrusion; and/or the area of at least one of the fourth corner sub-protrusion and the fourth side sub-protrusion of the adjacent-type second side protrusion is smaller than that of the other fourth side sub-protrusion.
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