摘要:
An integrated circuit with gate self-protection comprises a MOS device and a bipolar device, wherein the integrated circuit further comprises a semiconductor layer with electrically active regions in which and on which the MOS device and the bipolar device are formed and electrically inactive regions for isolating the electrically active regions from each other. The MOS device comprises a gate structure and a body contacting structure, wherein the body contacting structure is formed of a base layer deposited in a selected region over an electrically active region of the semiconductor layer, and the body contacting structure is electrically connected with the gate structure. The base layer forming the body contacting structure also forms the base of the bipolar device. The present invention further relates to a method for fabricating such an integrated circuit.
摘要:
Method of forming an electrical contact between a support wafer and a surface of a top silicon layer of a silicon-on-insulator wafer. The method comprises etching a cavity into the top silicon layer and the insulator layer. A selective epitaxial step is performed for growing an epitaxial layer of silicon inside the cavity up to the surface of the top silicon layer. An electrical device comprising an electrical contact between a support wafer and a surface of a top silicon layer of a silicon-on-insulator wafer formed according to the inventive method.
摘要:
A bipolar transistor has a collector having a base layer provided thereon and a shallow trench isolation structure formed therein. A base poly layer is provided on the shallow trench isolation structure. The shallow trench isolation structure defines a step such that a surface of the collector projects from the shallow trench isolation structure adjacent the collector.
摘要:
A system for controlling an epitaxial growth process in an epitaxial reactor. The system includes a processor for setting up a modeled output parameter value as a linear function of the actual output parameter value and a second set of thermocouple offset parameter values. The processor also determines a distance between a target output parameter value and the modeled output parameter value.
摘要:
A method of controlling an epitaxial growth process in an epitaxial reactor and a system for controlling an epitaxial growth process in an epitaxial reactor.
摘要:
A method of controlling an epitaxial growth process in an epitaxial reactor. The method includes optimizing the thermocouple offset parameter for a second run by setting up a modeled output parameter value as a linear function of the actual output parameter value, and a second thermocouple offset parameter value.
摘要:
A system for controlling an epitaxial growth process in an epitaxial reactor. The system includes a processor for setting up a modeled output parameter value as a linear function of the actual output parameter value and a second set of thermocouple offset parameter values. The processor also determines a distance between a target output parameter value and the modeled output parameter value