14-01-2021 дата публикации
Номер: US20210010138A1
Принадлежит:
Information is communicated to a process control device by performing a process that includes the step of heating a component, the component having structured volumetric regions. When the component is heated, structures present in the volumetric regions radiate in the infrared spectrum, allowing the structures to be distinguished by an infrared sensor. The structures, formed by elevations or depressions, form a machine-readable identifier, which can be used as an originality identification means for the component. Since the identifier can be determined in situ during a heating process, the process control device can recognize whether correction values are to be used for the thermal treatment of a substrate. 11011121316. A component ( , , , ) of a device () , the device configured to thermally treat at least one substrate () , the component comprising:a first surface;a second surface facing away from the first surface;{'b': 7', '8', '9, 'structured regions with structures (, , ), at least two of which are different from one another; and'}{'b': 17', '18', '19', '7', '8', '9, 'surface regions (, , ) on one or more of the first or second surface, each of the surface regions corresponding to one of the structures (, , ) from the structured regions,'}{'b': 6', '10', '11', '12', '13', '5, 'wherein during the thermal treatment of the at least one substrate (), the component (, , , ) is heated to at least a first temperature with a heating unit (),'}{'b': 10', '11', '12', '13', '17', '18', '19', '14', '20', '14, 'wherein during the heating of the component (, , , ), at least two of the surface regions (, , ) are optically distinguishable from one another with a sensor () based on a level of a signal () of the sensor (), and'}{'b': 16', '10', '11', '12', '13, 'wherein the structured regions form a machine-readable identifier () allowing identification of the component (, , , ).'}2161. A device () for thermally treating at least one substrate () , the device () comprising:{'b ...
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