会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 86. 发明公开
    • NOISE SHIELDING CASE AND SHIELDING STRUCTURE FOR ELECTRONIC PART
    • GERÄUSCHABSCHIRMHÜLLEUND ABSCHIRMSTRUKTURFÜREIN ELEKTRONISCHES TEIL
    • EP2141975A1
    • 2010-01-06
    • EP08739691.7
    • 2008-04-02
    • Nec Corporation
    • TSUNEMASU, Kimio
    • H05K9/00
    • H05K9/0026H01L2224/16145H01L2224/16227H01L2224/32225H01L2224/73204H01L2924/00011H01L2924/00014H01L2924/16251H01L2224/0401
    • To effectively suppress an adverse effect of radiation of electrical noise on other electronic circuits and increase the mounting strength of the electronic part on the substrate, where the electrical noise is noise emitted from an electronic part installed on a substrate. The tip of a nozzle for filling with a reinforcing resin is protruded into a noise shielding case through an elongated hole formed in the top board part of the noise shielding case, and the reinforcement resin is placed between the lower surface of the electronic part and the upper surface of the substrate. This realizes the noise shielding case in which a peripheral wall part surrounding the outer surfaces of the electronic part and the top board part covering the upper surface of the electronic part are integrated together. The noise shielding case prevents leakage of radiation of electrical noise from the electronic part.
    • 为了有效地抑制电噪声的辐射对其他电子电路的不利影响,并且增加电子部件在基板上的安装强度,其中电噪声是从安装在基板上的电子部件发出的噪声。 用于填充增强树脂的喷嘴的尖端通过形成在噪声屏蔽壳体的顶板部分中的细长孔而突出到噪声屏蔽壳体中,并且加强树脂被放置在电子部件的下表面和 衬底的上表面。 这实现了将电子部件的外表面和覆盖电子部件的上表面的顶板部分的外围壁部分整合在一起的噪声屏蔽壳体。 噪声屏蔽外壳可防止电子部件的电噪声辐射泄漏。