摘要:
A method for producing a capping wafer for a sensor having at least one cap includes: production of a contacting via extending through the wafer, and, temporally subsequent thereto, filling of the contacting via with an electrically conductive material.
摘要:
A method for producing a capping wafer for a sensor having at least one cap includes: production of a contacting via extending through the wafer, and, temporally subsequent thereto, filling of the contacting via with an electrically conductive material.
摘要:
A micromechanical component having a conductive substrate, an elastically deflectable diaphragm including at least one conductive layer, which is provided over a front side of the substrate, the conductive layer being electrically insulated from the substrate, a hollow space, which is provided between the substrate and the diaphragm and is filled with a medium, and a plurality of perforation openings, which run under the diaphragm through the substrate, the perforation openings providing access to the hollow space from a back surface of the substrate, so that a volume of the medium located in the hollow space may change when the diaphragm is deflected. Also described is a corresponding manufacturing method.
摘要:
A micromechanical component having a conductive substrate, an elastically deflectable diaphragm including at least one conductive layer, which is provided over a front side of the substrate, the conductive layer being electrically insulated from the substrate, a hollow space, which is provided between the substrate and the diaphragm and is filled with a medium, and a plurality of perforation openings, which run under the diaphragm through the substrate, the perforation openings providing access to the hollow space from a back surface of the substrate, so that a volume of the medium located in the hollow space may change when the diaphragm is deflected. Also described is a corresponding manufacturing method.
摘要:
A method for manufacturing a semiconductor structure is provided which includes the following operations: supplying a crystalline semiconductor substrate, providing a porous region adjacent to a surface of the semiconductor substrate, introducing a dopant into the porous region from the surface, and thermally recrystallizing the porous region into a crystalline doping region of the semiconductor substrate whose doping type and/or doping concentration and/or doping distribution are/is different from those or that of the semiconductor substrate. A corresponding semiconductor structure is likewise provided.
摘要:
A method for manufacturing a semiconductor structure is provided which includes the following operations: supplying a crystalline semiconductor substrate, providing a porous region adjacent to a surface of the semiconductor substrate, introducing a dopant into the porous region from the surface, and thermally recrystallizing the porous region into a crystalline doping region of the semiconductor substrate whose doping type and/or doping concentration and/or doping distribution are/is different from those or that of the semiconductor substrate. A corresponding semiconductor structure is likewise provided.
摘要:
An encapsulated MEMS process including a high-temperature anti-stiction coating that is stable under processing steps at temperatures over 450 C is described. The coating is applied after device release but before sealing vents in the encapsulation layer. Alternatively, an anti-stiction coating may be applied to released devices directly before encapsulation.
摘要:
An encapsulated MEMS process including a high-temperature anti-stiction coating that is stable under processing steps at temperatures over 450° C. is described. The coating is applied after device release but before sealing vents in the encapsulation layer. Alternatively, an anti-stiction coating may be applied to released devices directly before encapsulation.
摘要:
An encapsulated MEMS process including a high-temperature anti-stiction coating that is stable under processing steps at temperatures over 450 C is described. The coating is applied after device release but before sealing vents in the encapsulation layer. Alternatively, an anti-stiction coating may be applied to released devices directly before encapsulation.
摘要:
An encapsulated MEMS process including a high-temperature anti-stiction coating that is stable under processing steps at temperatures over 450° C. is described. The coating is applied after device release but before sealing vents in the encapsulation layer. Alternatively, an anti-stiction coating may be applied to released devices directly before encapsulation.