FRONT-END MODULE

• Main Authors: JO KANG-TA, CHOI JAE-HYOUCK, HUR YOUNG-SIK, CHEON SEONG-JONG, NA YOO-SAM, SONG HO-TAEK, KIM SE-JONG, PARK JANG-HO
• Format: Patent
• Language: Chinese; English
• Published: 06.08.2021
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The disclosure provides a front-end module which includes: a substrate including a first connection member in which at least one first insulating layer and at least one first wiring layer are alternately stacked, a second connection member in which at least one second insulating layer and at least one second wiring layer are alternately stacked, and a core member disposed between the first and second connection members; a radio-frequency component mounted on a surface of the substrate and configured to amplify a main band of an input RF signal or filter bands outside the main band; an inductor disposed on a surface of the core member and electrically connected to the radio-frequency component; and a ground plane disposed on another surface of the core member. The core member includes a core insulating layer thicker than an insulating layer among at least one first insulating layer and the at least one second insulating layer. 本公开提供了一种前端模块，所述前端模块包括：基板，包括至少一个第一绝缘层和至少一个第一布线层交替地堆叠的第一连接构件、至少一个第二绝缘层和至少一个第二布线层交替地堆叠的