| UTAC (TAIWAN) CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20100321913 | MEMORY CARD - A memory card and method for fabricating the same are disclosed, which includes mounting and electrically connecting at least a chip to a circuit board unit having a predefined shape of a memory card; attaching a thin film to the surface of the circuit board unit opposed to the surface with the chip mounted thereon; covering the circuit board unit and the thin film by a mold so as to form a mold cavity having same shape as the circuit board unit but bigger size; filling a packaging material in the mold cavity so as to form an encapsulant encapsulating the chip and outer sides of the circuit board unit, thus integrally forming a memory card having the predefined shape. The present invention eliminates the need to perform a shape cutting process by using water jet or laser as in the prior art, thus reducing the fabricating cost and improving the fabricating yield. | 12-23-2010 |
| 20090243096 | SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF - A semiconductor device and a method of manufacturing the same are disclosed. The method is carried out by forming solder pads on a substrate by wet etching, flipping a semiconductor chip having a plurality of connection bumps formed on an active surface of the semiconductor chip for the connection bumps to be mounted by compression on the solder pads of the substrate correspondingly, at a temperature of the compression between the connection bumps and the solder pads lower than the melting points of the solder pads and the connection bumps, so as to allow the semiconductor chip to be engaged with and electrically connected to the substrate through the connection bumps and the solder pads, thereby enhancing the bonding strength of the solder pads and the connection bumps and increasing the fabrication reliability. | 10-01-2009 |
| 20090111221 | Fabrication method of semiconductor device - A fabrication method of semiconductor device includes providing a substrate which has a plurality of electrical connection pads and is covered with an insulative layer, wherein the insulative layer has an opening formed for exposing the electrical connection pads; forming a filling material on the insulative layer of the substrate and compressing a semiconductor chip to the substrate through a plurality of bumps, the bumps electrically connecting the electrical connection pads and the filling material filling spacing between the semiconductor chip and the substrate so as to form a filling layer. By replacing the conventional underfilling process with the preprinting process of the filling material, the fabrication cost of the semiconductor device is reduced and the fabrication process is simplified. | 04-30-2009 |
| 20090045527 | Multi-substrate region-based package and method for fabricating the same - A multi-substrate region-based package and a method for fabricating the same are provided. An active surface of a chip is divided into a plurality of functional regions, and each of the functional regions is electrically connected to a corresponding substrate via bonding wires. Each of the functional regions has a separate system, and the circuit layout thereof is not limited by the substrate or other systems but can be flexibly and independently designed, thereby allowing the package to be made smaller and thinner. Each set of the functional region and its corresponding substrate functions as an independent unit, such that the substrates are not affected by each other, thereby providing good compatibility, improved reliability and reduced packaging area. | 02-19-2009 |
