一款埋置二极管PCB制作技术  

A manufacturing technology for embedded diode PCB

作　　者：严俊君 杨兆 李兆刚 肖鑫 樊廷慧 YAN Junjun;YANG Zhao;LI Zhaogang;XIAO Xin;FAN Tinghui(KingBrother,Huizhou 516083,Guangdong,China;KingBrother,Shenzhen 518000,Guangdong,China)

机构地区：[1]惠州市金百泽电路科技有限公司,广东惠州516083 [2]深圳市金百泽电子科技股份有限公司,广东深圳518000

出　　处：《印制电路信息》2024年第8期58-62,共5页Printed Circuit Information

摘　　要：消费者对电子消费类产品的需求日新月异,但是多功能及小型化是其中2个不变的主题,这促使设计人员将更多的功能集成在一个封装中,以满足该需求,同时这种需求也带动了各种小型化技术的迅速发展。埋嵌元件基板由于元器件的三维配置而使印制电路板(PCB)或者模组小型化,缩短元件之间的连接路径,降低传输损失,是一种可以实现便携式电子设备多功能化和高性能化的安装技术。分享了一款埋嵌二极管的产品制作加工过程,针对产品重点和难点问题进行分析改善,对二极管焊接对位精度及层压填胶等关键技术进行分析研究。Consumer demand for consumer electronic products is changing rapidly,but versatility and miniaturization are two constant hotspots,which forces designers to integrate more functions in one package to meet this demand,and leads to the rapid development of various miniaturization technologies.Due to the three-dimensional configuration of components,the printed circuit board(PCB)or the module makes miniaturization,shortens the connection path between components and reduces the transmission loss.It is an installation technology that can realize the multi-function and high-performance portable electronic devices.This article shares the product production and processing of an embedded diode,analyzes and improves the key and difficult problems of the product,and analyzes and studies the key technologies such as diode welding alignment precision and lamination and adhesive filling.

关 键 词：埋置元件 焊接精度 层压填胶 

分 类 号：TN41[电子电信—微电子学与固体电子学]