Infineon Technologies Ag

Infineon Technologies Austria Ag

Chee Hong Lee

Chau Fatt Chiang

Swee Kah Lee

Kok Yau Chua

Chee Yang Ng

Jayaganasan Narayanasamy

Chan Lam Cha

Pei Luan Pok

Roslie Saini Bin Bakar

Ralf Otremba

Thorsten Meyer

Edward Fuergut

Klaus Schiess

Chii Shang Hong

Theng Chao Long

Stefan Helmut Schmalzl

Thai Kee Gan

Werner Josef Reiss

Khay Chwan Saw

Norliza Morban

Paul Armand Asentista Calo

Stefan Woetzel

Soon Lee Liew

Khay Chwan Andrew Saw

Wern Ken Daryl Wee

Nurfarena Othman

Hock Heng Chong

Hsieh Ting Kuek

Yean Seng Ng

Jo Ean Chye

Yu Shien Leong

Jan Sing Loh

April Coleen Tuazon Bernardez

Junny Abdul Wahid

Kon Hoe Chin

A method of forming a semiconductor package includes providing a metal baseplate having a base section and a plurality of metal posts, the base section being a planar pad of substantially uniform thickness, the plurality of metal posts each extending up from a planar upper surface of the base section, mounting a semiconductor die on the upper surface of the metal baseplate, forming an encapsulant body of electrically insulating mold compound on the upper surface of the base section, electrically connecting terminals of the semiconductor die to the metal posts, and removing the base section so as to form package contacts from the metal posts at a first surface of the encapsulant body.

Semiconductor package with metal posts from structured leadframe

A semiconductor package includes: a carrier having an electrically insulative body and a first contact structure at a first side of the electrically insulative body; and a semiconductor die having a first pad attached to the first contact structure of the carrier, the first pad being at source or emitter potential. The first pad is spaced inward from an edge of the semiconductor die by a first distance. The semiconductor die has an edge termination region between the edge and the first pad. The first contact structure of the carrier is spaced inward from the edge of the semiconductor die by a second distance greater than the first distance such that an electric field that emanates from the edge termination region in a direction of the carrier during normal operation of the semiconductor die does not reach the first contact structure of the carrier. Methods of production are also provided.

Semiconductor package having a chip carrier with a pad offset feature

A method for fabricating an electronic device includes providing an encapsulant having an encapsulation material, providing a first laser beam and forming a trench into a main surface of the encapsulant by removing the encapsulation material by means of the first laser beam, forming a mask along a portion above the edge of the trench, and providing a second laser beam and sweeping the second laser beam over a surface area of the main surface of the encapsulant, wherein the surface area covers at least an area spatially confined by the trench.

Dual step laser processing of an encapsulant of a semiconductor chip package

Embodiments of molded packages and corresponding methods of manufacture are provided. In an embodiment of a molded package, the molded package includes a laser-activatable mold compound having a plurality of laser-activated regions which are plated with an electrically conductive material to form metal pads and/or metal traces at a first side of the laser-activatable mold compound. A semiconductor die embedded in the laser-activatable mold compound has a plurality of die pads. An interconnect electrically connects the plurality of die pads of the semiconductor die to the metal pads and/or metal traces at the first side of the laser-activatable mold compound.

Semiconductor package having a laser-activatable mold compound

A pressure sensor includes a lidless structure defining an internal chamber for a sealed environment and presenting an aperture; a chip including a membrane deformable on the basis of external pressure, the chip being mounted outside the lidless structure in correspondence to the aperture so that the membrane closes the sealed environment; and a circuitry configured to provide a pressure measurement information based on the deformation of the membrane.

Pressure sensor having a lidless/laminate structure

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.

Semiconductor package with air cavity

Growing community of inventors

Melaka, Malaysia

Chee Hong Lee