摘要:
A microphone comprises a substrate (20), a microphone membrane (10) defining an acoustic input surface and a backplate (11) supported with respect to the membrane with a fixed spacing between the backplate (11) and the membrane (10). A microphone periphery area comprises parallel corrugations (24) in the membrane (10) and backplate (11). By using the same corrugated suspension for both the membrane and the backplate, the sensitivity to body noise is optimally suppressed.
摘要:
The electronic device comprises a network of at least one thin-film capacitor and at least one inductor on a first side of a substrate of a semiconductor material. The substrate has a resistivity sufficiently high to limit electrical losses of the inductor and being provided with an electrically insulating surface layer on its first side. A first and a second lateral pin diode are defined in the substrate, each of the pin diodes having a doped p-region, a doped n-region and an intermediate intrinsic region. The intrinsic region of the first pin diode is larger than that of the second pin diode.
摘要:
Method of depositing an atomic layer on a substrate. The method comprises supplying a precursor gas from a precursor-gas supply of a deposition head that may be part of a rotatable drum. The precursor gas is provided from the precursor-gas supply towards the substrate. The method further comprises moving the precursor-gas supply by rotating the deposition head along the substrate which in its turn is moved along the rotating drum.
摘要:
Method of depositing an atomic layer on a substrate. The method comprises supplying a precursor gas from a precursor-gas supply of a deposition head that may be part of a rotatable drum. The precursor gas is provided from the precursor-gas supply towards the substrate. The method further comprises moving the precursor-gas supply by rotating the deposition head along the substrate which in its turn is moved along the rotating drum.
摘要:
In a method and device for etching a substrate by a plasma, the plasma is generated and accelerated at substantially sub-atmospheric pressure between a cathode and an anode of a plasma source (1) in a channel of system of at least one conductive cascaded plate between the cathode and anode. The plasma is released from the plasma source to a treatment chamber (2) in which the substrate (9) is exposed to the plasma. The treatment chamber is sustained at a reduced, near vacuum pressure during operation. An alternating bias voltage is applied between the substrate and the plasma during the exposure
摘要:
The invention relates to a method of manufacturing an electrochemical energy source comprising the steps of providing a first electrode that is at least partially formed by a conducting substrate, depositing a lithium ion solid-state electrolyte on the substrate; and depositing a second electrode on the substrate. The lithium ion solid-state electrolyte layer is obtained from a dual metal lithium alkoxide precursor Further an electrochemical energy source is disclosed as well as an electronic device provided with such an electrochemical energy source.
摘要:
A monolithically integrated optical network device (20). The device comprises: a bipolar transistor (10) realized in a silicon substrate (11) that can be biased into an avalanche condition to emit photons; and a photonic bandgap (PBG) structure (22) monolithically integrated with the bipolar transistor (10) to act as an optical wave guide (16) for the photons generated by the bipolar transistor (10).
摘要:
A semiconductor substrate comprises both vertical interconnects and vertical capacitors with a common dielectric layer. The substrate can be suitably combined with further devices to form an assembly. The substrate can be made in etching treatments including a first step on the one side, and then a second step on the other side of the substrate.
摘要:
A battery comprises a carrier foil, with solid state battery elements spaced along the foil and mounted on opposite sides of the foil in pairs, with the battery elements of a pair mounted at the same position along the foil. The carrier foil is folded to define a meander pattern with battery element pairs that are adjacent each other along the foil arranged back to back.
摘要:
The present invention relates to a configurable trench multi-capacitor device comprising a trench in a semiconductor substrate. The trench has a lateral extension exceeding 10 micrometer and a trench filling includes a number of at least four electrically conductive capacitor-electrode layers. A switching unit is provided that comprises a plurality of switching elements electrically interconnected between different capacitor-electrode layers of the trench filling. A control unit is connected with the switching unit and configured to generate and provide to the switching unit respective control signals for forming a respective one of a plurality of multi-capacitor configurations using the capacitor-electrode layers of the trench filling.