Invention Grant
- Patent Title: Semiconductor package with air cavity
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Application No.: US16213478Application Date: 2018-12-07
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Publication No.: US10777536B2Publication Date: 2020-09-15
- Inventor: Chau Fatt Chiang , April Coleen Tuazon Bernardez , Junny Abdul Wahid , Roslie Saini bin Bakar , Kon Hoe Chin , Hock Heng Chong , Kok Yau Chua , Hsieh Ting Kuek , Chee Hong Lee , Soon Lee Liew , Nurfarena Othman , Pei Luan Pok , Werner Reiss , Stefan Schmalzl
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Murphy, Bilak & Homiller, PLLC
- Main IPC: H01L25/075
- IPC: H01L25/075 ; H01L25/065 ; H01L23/498 ; B81B7/00 ; H01L23/31 ; B81C1/00 ; H01L23/10

Abstract:
Embodiments of chip-package and corresponding methods of manufacture are provided. In an embodiment of a chip-package, the chip-package includes: a carrier having a first side and a second side opposing the first side; a first chip coupled to the first side of the carrier; a second chip coupled to the second side of the carrier; an encapsulation with a first portion, which at least partially encloses the first chip on the first side of the carrier, and a second portion, which at least partially encloses the second chip on the second side of the carrier; a via extending through the first portion of the encapsulation, the carrier and the second portion of the encapsulation; and an electrically conductive material at least partly covering a sidewall of the via in the first portion or the second portion of the encapsulation, to electrically contact the carrier at either side.
Public/Granted literature
- US20190181120A1 Semiconductor Package with Air Cavity Public/Granted day:2019-06-13
Information query
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