Sciosense B.v.

Nxp B.v.

Ams Ag

Ams International Ag

Nebojsa Nenadovic

Frederik Willem Maurits Vanhelmont

Agata Sakic

Hilco Suy

Roel Daamen

Micha In't Zandt

Andreis Valter

Renie De Kok

Hans Ten Cate

Geert Calaerts

Frans De Jong

Zoran Zivkovic

Pascal Bancken

Dimitri Soccol

Erik Jan Lous

Viet Hoang Nguyen

Guido Stefanuto

Hooman Habibi

Franciscus Petrus Widdershoven

Viet Nguyen

Micha IN'T Zandt

Suy Hilco

In an embodiment a method for calibrating temperature sensors includes arranging devices-under-test (DUTs) in a sealable and thermally isolated chamber of a calibration arrangement such that each of the DUTs is in proximity to, associated to and in thermal contact with at least one of a number of reference samples, controlling the calibration arrangement to thermalize the DUTs and the reference samples to a temperature set point and generating, based on a temperature-dependent quantity, a set of measurement signals for each of the DUTs, wherein each set of measurement signals comprises a test measurement signal from a distinct one of the DUTs and a reference measurement signal from each of an associated at least one of the reference samples.

Arrangement and method for calibrating temperature sensors

A sensor device includes a first sensor including a heating element configured to heat up the first sensor in a controllable manner and a second sensor thermally coupled to the heating element of the first sensor such that the heating element is further configured to heat up the second sensor in a controllable manner.

Sensor device and method for operating a sensor device

A calibration arrangement has a sealable and thermally-isolated chamber comprising a socket mount having a number of reference samples in thermal contact with the socket mount and a number of sample sockets for devices-under test, DUTs, with each sample socket being arranged in proximity to and associated to at least one of the reference samples. The arrangement further comprises a thermal chuck and a circuit board, which is configured to provide electrical connection to the reference samples in the socket mount and DUTs in the sample sockets. The thermal chuck is configured to thermalize the socket mount and the circuit board to a temperature set point.

A monolithic sensor arrangement, a manufacturing method and a measurement method are disclosed. In an embodiment a monolithic gas sensor arrangement includes a sensor including a first transducer with a first sensitive layer and a second transducer with a second sensitive layer, and a readout circuit configured to generate a first measurement signal and a second measurement signal depending on the first and second transducers, wherein the sensor arrangement is a humidity sensor arrangement, wherein the first and second sensitive layers are configured to absorb water molecules, and wherein the first and second sensitive layers differ from each other in at least one property.

Monolithic sensor arrangement, manufacturing method and measurement method

A sensor semiconductor device comprises a transducer which comprises a capacitor with at least two electrodes. The transducer further comprises a polymer which is arranged between at least two electrodes of the capacitor, and a top surface of the transducer. The polymer is able to absorb water and the top surface is arranged such that it is exposed to the environment of the sensor semiconductor device. Furthermore, at least a part of the top surface is superhydrophobic and the sensor semiconductor device is capable of measuring the humidity of the environment of the sensor semiconductor device.

Sensor semiconductor device

The sensor semiconductor device comprises a substrate () with a main surface (), a sensor region () on or above the main surface, a coating layer () above the main surface, and a trench () formed in the coating layer around the sensor region. The trench provides drainage of a liquid from the coating layer.

Sensor semiconductor device and method of producing a sensor semiconductor device

A capacitive environmental sensor and a method for determining the presence of a target substance (e.g. water) using differential capacitive measurements. The sensor includes a semiconductor substrate having a surface. The sensor also includes a plurality of sensor electrodes located on the surface. The electrodes are laterally separated on the surface by intervening spaces. The sensor further includes a sensor layer covering the electrodes. The sensor layer has a permittivity that is sensitive to the presence of the target substance. The surface of the substrate, in a space separating at least one pair of electrodes, includes a recess. The surface of the substrate, in a space separating at least one pair of electrodes, does not include a recess. The sensor may be provided in a Radio Frequency Identification (RFID) tag. The sensor may be provided in a smart building.

Capacitive sensor

One example discloses a breach sensor, comprising: a substrate including an integrated circuit; a passivation layer coupled to the substrate; a breach sensing element coupled to the circuit; wherein the breach sensing element is on a first side of the passivation layer and the substrate is on a second side of the passivation layer; a barrier configured to separate the breach sensing element from an ambient environment; wherein the breach sensing element is responsive to barrier damage.

Breach sensor

An integrated circuit and a method of making the same. The integrated circuit includes a semiconductor substrate having a major surface. The integrated circuit also includes a directional light sensor. The directional light sensor includes a plurality of photodetectors located on the major surface. The directional light sensor also includes one or more barriers, wherein each barrier is positioned to shade one or more of the photodetectors from light incident upon the integrated circuit from a respective direction. The directional light sensor is operable to determine a direction of light incident upon the integrated circuit by comparing an output signal of at least two of the photodetectors.

Growing community of inventors

We Wijchen, Netherlands

Nebojsa Nenadovic