A sensor tag includes a plurality of conductors to be arranged close to each other and to constitute a resonance element, and a sensing unit to be interposed between the plurality of conductors and to have a physical property that changes due to a change in a physical quantity of an object to be sensed by the sensing unit.

A sensor tag includes a plurality of conductors to be arranged close to each other and to constitute a resonance element, and a sensing unit to be interposed between the plurality of conductors and to have a physical property that changes due to a change in a physical quantity of an object to be sensed by the sensing unit.

A measuring device is provided for determining the position of a susceptor in a reactor housing. The measuring device includes a central element, which can be fastened on the susceptor at a predefined location, and a plurality of sensing arms, which protrude from the central element beyond an outer periphery of the susceptor. The sensing arms respectively include a sensing section that can be brought in touching contact with a contact zone. The contact zone is formed by an inner periphery of the reactor housing or a component arranged in the reactor housing. Using the measuring device, the position of a susceptor of a CVD reactor is determined relative to the reactor housing or a component arranged in the reactor housing.

A measuring device is provided for determining the position of a susceptor in a reactor housing. The measuring device includes a central element, which can be fastened on the susceptor at a predefined location, and a plurality of sensing arms, which protrude from the central element beyond an outer periphery of the susceptor. The sensing arms respectively include a sensing section that can be brought in touching contact with a contact zone. The contact zone is formed by an inner periphery of the reactor housing or a component arranged in the reactor housing. Using the measuring device, the position of a susceptor of a CVD reactor is determined relative to the reactor housing or a component arranged in the reactor housing.

A display device is disclosed. The display device according to the present disclosure may include: a flexible display panel; a module cover which is disposed at a rear of the display panel; a roller on or from which the display panel and the module cover are wound or unwound; a sensor which is disposed adjacent to the display panel and the module cover so as to sense movements of the display panel and the module cover; and a controller which controls a degree of winding or unwinding of the display panel and the module cover on or from the roller based on information on the movements acquired by the sensor.

A display device is disclosed. The display device according to the present disclosure may include: a flexible display panel; a module cover which is disposed at a rear of the display panel; a roller on or from which the display panel and the module cover are wound or unwound; a sensor which is disposed adjacent to the display panel and the module cover so as to sense movements of the display panel and the module cover; and a controller which controls a degree of winding or unwinding of the display panel and the module cover on or from the roller based on information on the movements acquired by the sensor.