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Component carrier connected with a separate tilted component carrier for short electric connection

專利號(hào)
US11178772B2
公開日期
2021-11-16
申請(qǐng)人
AT & S Austria Technologie & Systemtechnik Aktiengesellschaft(AT Leoben)
發(fā)明人
Gernot Grober; Gerald Weis
IPC分類
H05K1/18; H01L21/48; H01L21/56; H01L21/683; H01L23/538; H01L23/552; H01L23/66; H01L23/00; H01L25/065; H01L25/00; H05K1/02; H05K1/09; H05K1/11; H05K3/00; H05K3/40; H05K3/46; H01L23/498; H01L29/16
技術(shù)領(lǐng)域
component,carrier,conductive,layer,in,second,carriers,cavity,be,electronic
地域: Leoben

摘要

An electronic device includes a first component carrier with a stack of at least one first electrically conductive layer structure and at least one first electrically insulating layer structure, and a second component carrier with a respective stack of at least one second electrically conductive layer structure and at least one second electrically insulating layer structure. The second component carrier is connected with the first component carrier so that a stacking direction of the first component carrier is angled with regard to a stacking direction of the second component carrier.

說明書

In an embodiment, the electronic device comprises an electromagnetic shielding structure configured for shielding electromagnetic radiation from propagating between an interior and an exterior of the electronic device. The shielding structure may be at least partially formed by at least one of the first component carrier and the second component carrier, and may be preferably formed by both the first component carrier and the second component carrier. For instance, electromagnetic radiation shielding material (for example magnetic material) of preferably both component carriers may at least partially surround an electromagnetic radiation emitting and/or electromagnetic radiation sensitive component embedded in the electronic device to reduce or even eliminate issues concerning electromagnetic interference (EMI). This may be advantageous in particular for RF applications. In particular the combination of one or more horizontal electromagnetic radiation shielding structures (such as one or more continuous layers) contributed by the first component carrier and one or more vertical electromagnetic radiation shielding structures (such as one or more continuous layers) contributed by the second component carrier may form a cage like structure being highly efficient in terms of suppressing undesired propagation of electromagnetic radiation through the electronic device.

權(quán)利要求

1
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