Abstract: A method of fabricating a semiconductor using a fin field effect transistor (FINFET) is disclosed. In a particular embodiment, a method includes depositing, on a silicon substrate, a first dummy structure having a first sidewall and a second sidewall separated by a first width. The method also includes depositing, on the silicon substrate, a second dummy structure concurrently with depositing the first dummy structure. The second dummy structure has a third sidewall and a fourth sidewall that are separated by a second width. The second width is substantially greater than the first width. The first dummy structure is used to form a first pair of fins separated by approximately the first width. The second dummy structure is used to form a second pair of fins separated by approximately the second width.

Abstract: Methods of forming dual metal gates and the gates so formed are disclosed. A method may include forming a first metal (e.g., NMOS metal) layer on a gate dielectric layer and a second metal (e.g., PMOS metal) layer on the first metal layer, whereby the second metal layer alters a work function of the first metal layer (to form PMOS metal). The method may remove a portion of the second metal layer to expose the first metal layer in a first region; form a silicon layer on the exposed first metal layer in the first region and on the second metal layer in a second region; and form the dual metal gates in the first and second regions. Since the gate dielectric layer is continuously covered with the first metal, it is not exposed to the damage from the metal etch process.

Abstract: Systems and methods for fabricating semiconductor devices with dual-stress layers using double-stress oxide/nitride stacks. A method comprises providing NMOS and PMOS regions, selectively forming a dual-stack tensile stress layer over the NMOS region by depositing a tensile silicon nitride layer over the NMOS and PMOS regions, depositing a tensile silicon oxide layer over the tensile silicon nitride layer, removing a portion of the tensile silicon oxide layer from the PMOS region, and removing a portion of the tensile silicon nitride layer from the NMOS region and selectively forming a dual stack compressive stress layer over the PMOS region by depositing a compressive silicon nitride layer over the NMOS and PMOS regions, depositing a compressive silicon oxide layer over the compressive silicon nitride layer, removing a portion of the compressive silicon oxide layer from the NMOS region, and removing a portion of the compressive silicon nitride layer from the NMOS region.

Abstract: Methods for fabricating two metal gate stacks for complementary metal oxide semiconductor (CMOS) devices are provided. A common layer, such as a metal layer, a metal alloy layer, or a metal nitride layer may be deposited on to a gate dielectric. A first mask layer may be deposited and patterned over an active region, exposing a portion of the common layer. A first ion may be deposited in the common layer forming a first mask layer. Similarly, a second mask layer may be deposited and patterned over the other active region and the first metal layer, and another portion of the common layer is exposed. A second ion may be deposited in the common layer, forming a second mask layer.

Abstract: Methods for fabricating two metal gate stacks for complementary metal oxide semiconductor (CMOS) devices are provided. A first metal layer may be deposited onto a gate dielectric. Next a mask layer may be deposited on the first metal layer and subsequently etch. The first metal layer is then etched. Without removing the mask layer, a second metal layer may be deposited. In one embodiment, the mask layer is a second metal layer. In other embodiments, the mask layer is a silicon layer. Subsequent fabrication steps include depositing another metal layer (e.g., another PMOS metal layer), depositing a cap, etching the cap to define gate stacks, and simultaneously etching the first and second gate region having a similar thickness with differing metal layers.

Abstract: Techniques for forming a layer of MetalxSiy without overly depleting the source/drain region of a silicon substrate are disclosed. In one respect, a cobalt layer is formed on a silicon-containing substrate. A metal layer is formed on the cobalt layer. A CoSi layer is formed through heating. Un-reacted cobalt and metal from the cobalt and metal layers are removed. A silicon cap layer is formed on the CoSi layer. A CoSi2 layer is then formed through heating, the CoSi2 layer being formed upward into the silicon cap layer.

Abstract: A MOSFET device structure and a method of manufacturing the same, in which a photon absorption layer is formed over a gate structure and a substrate in order to avoid plasma induced damage to the gate oxide during high density plasma deposition of a interlayer dielectric layer. The device structure may include an etch stop layer below the photon absorption layer. The photon absorption layer is formed entirely of silicon germanium or it may be a multi-layer formed of a silicon layer and a silicon germanium layer. In the multi-layer structure the silicon germanium layer may be formed on top of the silicon layer or vice-versa. The silicon germanium layer may be formed by implanting germanium ions into a silicon layer or by an epitaxial growth of the silicon germanium alloy layer. In the photon absorption layer the germanium may be substituted by another element whose band gap energy is less than that of silicon.

Abstract: A MOSFET device structure and a method of manufacturing the same, in which a photon absorption layer is formed over a gate structure and a substrate in order to avoid plasma induced damage to the gate oxide during high density plasma deposition of a interlayer dielectric layer. The device structure may include an etch stop layer below the photon absorption layer. The photon absorption layer is formed entirely of silicon germanium or it may be a multi-layer formed of a silicon layer and a silicon germanium layer. In the multi-layer structure the silicon germanium layer may be formed on top of the silicon layer or vice-versa. The silicon germanium layer may be formed by implanting germanium ions into a silicon layer or by an epitaxial growth of the silicon germanium alloy layer. In the photon absorption layer the germanium may be substituted by another element whose band gap energy is less than that of silicon.

Abstract: A digital cable receiver, which has a simplified structure and can reduce the fabrication cost, is disclosed. The digital cable receiver includes an out-of-band (OOB) receiver receiving an out-of-band signal outputted from a cable head-end, a point of deployment (POD) interface transmitting the out-of-band signal outputted from the cable head-end and a transport stream outputted from POD module, and receiving the transport stream scrambled at the POD module, and an out-of-band (OOB) transmitter outputting the out-of-band signal outputted from the POD interface.

Abstract: A MOSFET device structure and a method of manufacturing the same, in which a photon absorption layer is formed over a gate structure and a substrate in order to avoid plasma induced damage to the gate oxide during high density plasma deposition of a interlayer dielectric layer. The device structure may include an etch stop layer below the photon absorption layer. The photon absorption layer is formed entirely of silicon germanium or it may be a multi-layer formed of a silicon layer and a silicon germanium layer. In the multi-layer structure the silicon germanium layer may be formed on top of the silicon layer or vice-versa. The silicon germanium layer may be formed by implanting germanium ions into a silicon layer or by an epitaxial growth of the silicon germanium alloy layer. In the photon absorption layer the germanium may be substituted by another element whose band gap energy is less than that of silicon.

Abstract: An image zooming apparatus and method for zooming a specific portion of an image in a vertical direction for a digital TV is disclosed. The present apparatus includes a line memory unit for storing the input images; an input data controller for storing the input data in the line memory unit according to a type of the input image and zoom magnification; a zoom controller for receiving zoom area information and zoom magnification from a user, and controlling the data storage in the line memory unit and the processing of the stored data; and data processor for providing a zoomed image according to the control of the zoom controller. The present invention allows a user to zoom an image area of interest and re-zoom a zoomed image area of interest, thereby providing a user-friendly device.

Abstract: A vertical video format converter is disclosed including a memory unit which consists of a plurality of line memories to store input video data in one of the line memories, a filter for multiplying video data items respectively output from line memories by coefficients input into corresponding video data item positions and adding the multiplied data items to output filtered data. In the present invention, the position of the filter center value is not fixed, but can be located arbitrarily and the filter coefficients need not be symmetrical. Moreover, an interpolation may be performed by one-time filtering, resulting in faster data processing.