摘要:
An organic-field effect transistor, a method of manufacturing the same, and a flat panel display device including the organic-field effect transistor. The organic-field effect transistor includes an organic semiconductor layer, a gate electrode, and a charge carrier blocking layer. The charge carrier blocking layer is interposed between the gate electrode and the organic semiconductor layer, and it comprises a semiconducting material.
摘要:
The invention relates to a vehicle brake system having a service brake system and a parking brake system. A vehicle brake system is formed from a service brake system and a parking brake system. The service brake system can be activated by the driver by means of an operator control element, a service brake pedal. When the service brake is activated, application elements of the service brake are applied so that a braking effect is generated. Furthermore, an evaluation unit is provided. The evaluation unit is supplied with information about the activation of the service brake and with at least one further item of information. Under appropriate conditions, the parking brake system is activated by the evaluation unit in order to immobilize the vehicle by means of the parking brake. For this purpose, application elements of the service brake system are held in their applied position by a locking element until they are released, without further activation of an activation means and without further supply of energy. Furthermore, an activation means which is independent of the evaluation unit is provided for activating the parking brake system.
摘要:
A control device in a vehicle is used for controlling a plurality of vehicle functions. An air interface is provided, via which the control device in the vehicle may be accessed from an input device.
摘要:
A portable telephone answering device which fits over the cradle of a telephone handset and receives the handset with a speaker adjacent the handset microphone and a microphone adjacent the handset speaker. An outgoing message can be recorded on one track of a multi-channel loop of tape. When ringing is detected, the telephone plungers are released and the outgoing message played. Next the unit records an incoming message on another track. A metallic splice on the loop serves as a reference. The number of channels on which an incoming message has been recorded are counted and the count incremented only if audio signals are detected indicating a message was left.
摘要:
The invention relates to a method for reading data (120) from a document (104) using a reader (102), wherein the reader forms the primary side of a transformer (110), wherein the document has an electronic memory (118) for storing the data, processor means (114) for reading the data from the memory and at least one electrical load (128, 130, 132) which can be actuated by the processor means, wherein the document forms the secondary side of the transformer, and wherein the processor means and the at least one load are coupled to the secondary side for the purpose of supplying power, having the following steps: a primary-side voltage (U) is applied to the primary side for the purpose of injecting power into the secondary side, the at least one load is actuated by the processor means, as a result of which a time-variant secondary-side load is formed which prompts the primary-side voltage to undergo modulation, the modulation of the primary-side voltage is evaluated by the reader in order to execute read access for the purpose of reading the data on the basis of a result of the evaluation.
摘要:
An induction heating coil melts granules composed of semiconductor material on a plate with an outlet tube. The induction heating coil has a coil body provided with current-guiding slots, the coil body having an upper side and a lower side and having a passage opening for granules in a region of the coil body that lies outside the center of the coil, and current-carrying segments which project from the center of the lower side of the coil body and which are electrically conductively connected by a web at a lower end.
摘要:
A method for producing a single crystal of semiconductor material having material properties of a zone-pulled single crystal includes providing a vessel transmissive to high frequency magnetic fields and having a granulate of a granular semiconductor material disposed therein and a first conductor disposed externally thereto. A high frequency current is supplied to a planar inductor disposed above the vessel, the planar inductor having a turn and a slit as a current supply so as to produce an open melt lake on the granulate by a temperature field at a surface of the granulate produced by thermal power of the planar inductor and a heating action of the first inductor, the melt lake being embedded in unmelted material of the granular semiconductor material and not being in contact with a wall of the vessel. A single crystal is pulled form the melt lake of the semiconductor material upwards.
摘要:
The invention relates to a personal document that can be read contactlessly and which includes a laminate having a chip film and a chip, a substrate covering the chip film on the structure side of the chip and a covering layer covering the chip film on the rear side, the chip having an integrated circuit, said chip being thinned to the thickness defined herein. The personal document includes a polymeric carrier film that connects to the chip through a coupling reagent possessing functional groups compatible with functional groups of the semiconductor material of the chip and of the polymer carrier film layers of the chip film. Also, the chip is connected to an antenna provided on the substrate.
摘要:
Provided are an electronic device including a bank structure and a method of manufacturing the same. The method of manufacturing the electronic device requires a fewer number of processes and comprises a direct patterning of insulating layers, such as fluorinated organic polymer layers, is possible using cost-efficient techniques such as inkjet printing.
摘要:
An organic-field effect transistor, a method of manufacturing the same, and a flat panel display device including the organic-field effect transistor. The organic-field effect transistor includes an organic semiconductor layer, a gate electrode, and a charge carrier blocking layer. The charge carrier blocking layer is interposed between the gate electrode and the organic semiconductor layer, and it comprises a semiconducting material.