Electronic component with shield plate and shield plate for electronic component

• Main Authors: YAZAKI HIROKAZU, HIEI TOMOYOSHI
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2020
• Subjects: BASIC ELECTRIC ELEMENTS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS; SEMICONDUCTOR DEVICES

The utility model provides an electronic component with a shield plate and a shield plate for an electronic component, and provides a shield plate capable of efficiently shielding noise of various frequencies. The present utility model is provided with a wiring substrate (20), surface mounting members (51, 52) mounted on the surface of the wiring substrate (20), and a shield plate (10) mounted onthe top surface side of the surface mounting members (51, 52). A shield plate (10) is provided with: a magnetic ceramic sintered plate (12) having a first main surface (101) and a second main surface(102); and a first metal film (11) provided on the first main surface (101) of the magnetic ceramic sintered plate (12). 附带屏蔽板的电子部件和电子部件用屏蔽板，提供能够高效地屏蔽各种频率的噪声的屏蔽板。具备布线基板(20)、安装于布线基板(20)的表面的表面安装部件(51、52)、以及安装于表面安装部件(51、52)的顶面侧的屏蔽板(10)。屏蔽板(10)具备具有第1主面(101)和第2主面(102)的磁性体陶瓷烧结板(12)、及设置于磁性体陶瓷烧结板(12)的第1主面(101)的第1金属膜(11)。