Amkor Technology

About: Amkor Technology is a company organization based out in Tempe, Arizona, United States. It is known for research contribution in the topics: Semiconductor package & Substrate (printing). The organization has 1069 authors who have published 1106 publications receiving 26778 citations. The organization is also known as: Amkor & Amkor Technology, Inc..

Semiconductor device and method of manufacturing such device

Abstract: Semiconductor devices and methods of manufacturing such devices are disclosed. In one embodiment of this invention, a semiconductor chip is bonded to a first surface of a substrate. The substrate extends beyond the edge of the chip. Signal input/output pads on the chip are juxtaposed with an opening in the substrate. A molded support is formed on the portion of the first surface of the substrate that extends beyond between the sidewall of the edge of the chip. The support prevents bending of the substrate, and allows solder balls to be formed on the entire area of a second surface of the substrate opposite the first surface of the substrate. A heat dissipating plate is mounted on a surface of the chip opposite the substrate. The heat dissipating plate is attached to the support.

Image sensor package fabrication method

Abstract: An image sensor package includes an image sensor, a window, and a molding, where the molding includes a lens holder extension portion extending upwards from the window. The lens holder extension portion includes a female threaded aperture extending from the window such that the window is exposed through the aperture. A lens is supported in a threaded lens support. The threaded lens support is threaded into the aperture of the lens holder extension portion. The lens is readily adjusted relative to the image sensor by rotating the lens support.

Integrated circuit package having posts for connection to other packages and substrates

Abstract: Integrated circuit packages that may be easily stacked one on top of the other are disclosed. The package includes a molded plastic body having metal-coated interconnection posts on both its upper and lower surfaces. An integrated circuit is mounted on the upper surface. Metal traces on the upper surface electrically connect each bonding pad on the integrated circuit to a one of a plurality of groups of four interconnection posts on the upper surface. Vias through the substrate electrically connect each group of four posts on the upper surface to an interconnection post on the lower surface of the package. Two or more packages can be stacked and electrically connected by wedging the lower posts of a top package between each group of four posts on the upper surface of a lower package. The lower posts of the lower package may be soldered to a conventional printed circuit board, or may be mounted on a mounting substrate that also has corresponding groups of four interconnection posts.

Etch singulated semiconductor package

Abstract: In accordance with the present invention, there is provided various methods of simultaneously fabricating a plurality of semiconductor packages (e.g., cavity type semiconductor packages) wherein the singulation process is achieved using etching techniques as opposed to more conventional cutting techniques such as sawing or punching. Such etching techniques are inherently lower in cost and free from many of the defects induced by other cutting techniques.

Sensor module with integrated discrete components mounted on a window

Abstract: An optical module includes a window having an interior, e.g., first, surface. The interior surface includes a central region and a peripheral region. A first electronic component is coupled to the peripheral region. The optical module further includes a substrate and an image sensor coupled to the substrate. The window is coupled to the substrate such that the image sensor is aligned with the central region of the window.