Abstract:
The invention relates to integrated circuit fabrication, and more particularly to a metal gate electrode. An exemplary structure for a semiconductor device comprises a substrate comprising a major surface; a first rectangular gate electrode on the major surface comprising a first layer of multi-layer material; a first dielectric material adjacent to one side of the first rectangular gate electrode; and a second dielectric material adjacent to the other 3 sides of the first rectangular gate electrode, wherein the first dielectric material and the second dielectric material collectively surround the first rectangular gate electrode.
Abstract:
A method of fabricating a semiconductor integrated circuit (IC) is disclosed. The method includes providing a semiconductor substrate and forming a gate trench therein. The method also includes filling in the gate trench partially with a work-function (WF) metal stack, and filling in the remaining gate trench with a dummy-filling-material (DFM) over the WF metal stack. A sub-gate trench is formed by etching-back the WF metal stack in the gate trench, and is filled with an insulator cap to form an isolation region in the gate trench. The DFM is fully removed to from a MG-center trench (MGCT) in the gate trench, which is filled with a fill metal.
Abstract:
An advertising system is disclosed. In one embodiment, the system includes an advertising display configured to provide an advertisement to potential customers and a camera configured to capture images of the potential customers when the potential customers pass the advertising display. The system may also include an image processing system having a processor and a memory. The memory may include application instructions for execution by the processor, and the image processing system may be configured to execute the application instructions to derive usage characteristics of the potential customers with respect to the advertising display through analysis of the captured images. Additional methods, systems, and articles of manufacture are also disclosed.
Abstract:
The present disclosure provides a method of fabricating a semiconductor device that includes forming a mask layer over a substrate, forming a dummy layer having a first dummy feature and a second dummy feature over the mask layer, forming first and second spacer roofs to cover a top portion of the first and second dummy features, respectively, and forming first and second spacer sleeves to encircle side portions of the first and second dummy features, respectively, removing the first spacer roof and the first dummy feature while protecting the second dummy feature, removing a first end portion and a second end portion of the first spacer sleeve to form spacer fins, and patterning the mask layer using the spacer fins as a first mask element and the second dummy feature as a second mask element.
Abstract:
Homography-based imaging apparatus and method are provided. The apparatus may include a processor (44) coupled to process respective sequences of sky images respectively acquired by physical image acquisition devices 181 and 182 at respective spaced apart locations (e.g., P1, P2). The processor may include an image alignment module (32) configured to spatially relate respective views of at least one object (e.g., clouds, aerial vehicles) visible in the respective sequences of the sky images based on homography (42) of at least one astronomical image acquired at each spaced apart location. The astronomical image may include a number of spatial references corresponding to respective astronomical body positions located practically at infinity relative to a respective distance between the spaced apart locations. Further views (synthetic views) may be generated at selectable new locations (e.g., P3, P4, P5, P6), without actually having any physical image acquisition devices at such selectable locations.
Abstract:
A method of fabricating a semiconductor integrated circuit (IC) is disclosed. The method includes receiving a semiconductor device, patterning a first hard mask to form a first recess in a high-resistor (Hi-R) stack, removing the first hard mask, forming a second recess in the Hi-R stack, forming a second hard mask in the second recess in the Hi-R stack. A HR can then be formed in the semiconductor substrate by the second hard mask and a gate trench etch.
Abstract:
Homography-based imaging apparatus and method are provided. The apparatus may include a processor (44) coupled to process respective sequences of sky images respectively acquired by physical image acquisition devices 181 and 182 at respective spaced apart locations (e.g., P1, P2). The processor may include an image alignment module (32) configured to spatially relate respective views of at least one object (e.g., clouds, aerial vehicles) visible in the respective sequences of the sky images based on homography (42) of at least one astronomical image acquired at each spaced apart location. The astronomical image may include a number of spatial references corresponding to respective astronomical body positions located practically at infinity relative to a respective distance between the spaced apart locations. Further views (synthetic views) may be generated at selectable new locations (e.g., P3, P4, P5, P6), without actually having any physical image acquisition devices at such selectable locations.
Abstract:
The present disclosure provides a method of chamber match. The method includes identifying a golden chamber designed operable to implement a semiconductor process; identifying a reference chamber designed operable for the semiconductor process; and extracting a matching index of a processing chamber relative to the golden chamber and the reference chamber using a dynamic variable analysis.
Abstract:
An advertising system is disclosed. In one embodiment, the system includes an advertising station including a display and configured to provide advertising content to potential customers via the display and one or more cameras configured to capture images of the potential customers when proximate to the advertising station. The system may also include a data processing system to analyze the captured images to determine gaze directions and body pose directions for the potential customers, and to determine interest levels of the potential customers in the advertising content based on the determined gaze directions and body pose directions. Various other systems, methods, and articles of manufacture are also disclosed.
Abstract:
The present disclosure provides a method of fabricating a semiconductor device. The method includes forming a patternable layer over a substrate. The method includes forming a first layer over the patternable layer. The method includes forming a second layer over the first layer. The second layer is substantially thinner than the first layer. The method includes patterning the second layer with a photoresist material through a first etching process to form a patterned second layer. The method includes patterning the first layer with the patterned second layer through a second etching process to form a patterned first layer. The first and second layers have substantially different etching rates during the second etching process. The method includes patterning the patternable layer with the patterned first layer through a third etching process.