公开(公告)号：US20190208635A1

公开(公告)日：2019-07-04

申请号：US16329005

申请日：2018-01-19

申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

发明人： Lingguo WANG ,  Xin WANG ,  Ying LIU ,  Yaodong WANG ,  Bin FAN ,  Binbin LIU

IPC分类号： H05K1/11 ,  H05K3/34

摘要： The present disclosure provides a circuit board, an electrical component and a display apparatus. The circuit board includes a wiring pad which is divided into a plurality of sub-pads by bubble discharge paths, the bubble discharge paths intersect at a first point which is a geometric center of the wiring pad. By configuring bubble discharge paths with a shape of a straight line and as being intersected at the geometric center point of the wiring pad, the circuit board can discharge gas bubbles, generated when the wiring pad is soldered to a wiring terminal of other circuit board, from the geometric center point of the wiring pad to the edge thereof via the bubble discharge paths. Thus gas bubbles can be eliminated or reduced between the wiring pad and the wiring terminal when soldering, connection between the wiring pad and the wiring terminal can be more secure.

公开(公告)号：US20210334518A1

公开(公告)日：2021-10-28

申请号：US16488704

申请日：2019-01-11

申请人： BElJ!NG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

发明人： Yanan ZHANG ,  HAO WU ,  Xiaoping ZHANG ,  Yangli ZHENG ,  Xiaobo XIE ,  Xingpan SUN ,  Baolei GUO ,  Lingguo WANG ,  Bin FAN ,  Siqi YIN ,  Hongxuan SUN ,  Yongqiang JIANG ,  Mengxing XU ,  Cai ZHENG ,  Xianfeng MAO ,  Zhenguo ZHOU

IPC分类号： G06K9/00 ,  G06K9/62

摘要： The present disclosure provides a method, a device, an apparatus and storage medium for facial matching, wherein the method includes: acquiring an image to be matched; conducting matching for the image to be matched based on at least one of an original sample database and an associative sample database; and outputting a final matching result, wherein the original sample database includes an original sample image, and the associative sample database includes an associative sample image which is formed by adding an associative feature to the original sample image. Herein, obtaining the original sample database and the associative sample database comprises: acquiring the original sample image; obtaining the original sample database based on the original sample image; adding the associative feature to the original sample image in the original sample database and generating the associative sample image, to obtain the associative sample database.