A method for assessing a thermal path associated with an integrated circuit includes identifying a heat application mode based on a design type of the integrated circuit. The method also includes measuring a first temperature of at least one thermal sensing device associated with the integrated circuit. The method also includes applying heat to at least a portion of the integrated circuit according to the heat application mode. The method also includes measuring a second temperature of the at least one thermal sensing device. The method also includes determining a difference between the first temperature and the second temperature. The method also includes determining whether a thermal path between the integrated circuit and an associated substrate is sufficient based on a comparison of the difference between the first temperature and the second temperature with a predetermined difference between an initial temperature and a subsequent temperature of the at least one thermal sensing device.

Techniques are described herein that are capable of progressively thermally drying a quantum circuit. An inert gas is progressively heated by a heater element to provide a heated inert gas. Heated ambient air and the heated inert gas combine in a heating channel, causing a combination of the heated ambient air and the heated inert gas to flow into a probe compartment to progressively thermally dry a quantum circuit therein. A flow rate of the inert gas is controlled to cause the combination to have a relative humidity less than or equal to a threshold. A temperature of the heater element may be controlled to be approximately equal to a progressively increasing target temperature within a tolerance of 3.0° C. Heating of the inert gas may be initiated based on detection of the inert gas, and the flow and heating of the inert gas may be automatically discontinued.

A sensor system included in an integrated circuit includes multiple sensor circuits and a control circuit. Using characterization data, a model may be generated that defines a relationship between measurable parameters of the integrated circuit and an operating characteristic of the integrated circuit. The control circuit can combine, using a function included in the model, data from the multiple sensor circuits to determine a value of the operating characteristic that is more accurate than a sensor circuit configured to measure a single parameter of the integrated circuit that varies with the operating characteristic.

Disposing a DUT between a cold plate and an active thermal interposer device of the thermal management head. The DUT includes a plurality of modules and the active thermal interposer device includes a plurality of zones, each zone of the plurality of zones corresponding to a respective module of the plurality of modules and operable to be selectively heated. Receiving a respective set of inputs corresponding to each zone of the plurality of zones. Performing thermal management of the plurality of modules of the DUT by separately controlling temperature of each zone of the plurality of zones by controlling a supply of coolant to a cold plate, and individually controlling heating of each zone of the plurality of zones.

A method of detecting a failure of an antiparallel thyristor, wherein the antiparallel thyristor includes a first thyristor and a second thyristor connected in parallel and in opposite directions, and is configured to control power supplied from an alternating current power supply to a load, the method including: detecting, as a first detection value, a voltage or a current supplied to the load when ceasing an output command for the second thyristor and issuing an output command for the first thyristor; detecting, as a second detection value, the voltage or the current supplied to the load when ceasing the output command for the first thyristor and issuing the output command for the second thyristor; and determining the failure of the antiparallel thyristor based on a difference between the first detection value and the second detection value.

A testing device for electronic dies includes a first support part and a second support part configured to be removably assembled with each other. The first and second support parts together define at least one housing where at least one electronic die can be arranged to be tested. The electronic die has a first surface with contacting elements. The at least one housing includes a first portion. This at least one housing is arranged to enable the at least one electronic die to occupy a first position in the housing where the first surface is spaced apart from the first portion, and is further arrange to enable the at least one electronic die to occupy a second position in the housing where the first surface bears against the first portion.

A sensor test apparatus having excellent versatility is provided. The sensor test apparatus includes a first application unit 40 including a first application device including a socket to which the sensor is electrically connected, and a pressure chamber 43 which applies pressure to the sensor, a test unit which tests the sensor 90 via the socket, a conveying robot which conveys the sensor into and out of the first application unit 40, and an apparatus main body which houses the first application unit 40, the test unit 35 and the conveying robot, and the apparatus main body has an opening which allows the first application unit 40 to be inserted into the apparatus main body and removed from the apparatus main body to an outside.

A digital sensor network is overlaid on an integrated circuit for identifying and mapping hotspots in the integrated circuit. The digital sensor network may include a plurality of digital sensors distributed within an area of an integrated circuit component of an integrated circuit. Each of the plurality of digital sensors may include a ring oscillator and may be configured to output a counter value of a ring oscillator counted over a designated period. A sensor network control unit may be provided that is communicatively connected to the plurality of digital sensors via a communication circuit. The sensor network control unit may be configured to receive a plurality of counter values including the counter value from each of the plurality of digital sensors and identify a hotspot within the area of the integrated circuit.

A test apparatus and an automatic test equipment having the same are disclosed. The test apparatus includes a test head having a test area, a socket board combined to the test area of the test, the socket board including a socket body and an active device attached on a first surface of the socket body, the active device configured to operate a semiconductor package, and a heat exchanger arranged on an upper portion of the test head, the heat exchanger being in contact with the socket board.

An inspection apparatus includes a load port area in which a carrier accommodation chamber for accommodating a carrier that receives an inspection object is disposed; an inspection area in which a plurality of probe cards are respectively disposed under a plurality of inspection devices, and in which the probe card is pressed against an electronic device of the inspection object on a chuck top to inspect the electronic device; a transfer area in which a transfer mechanism transfers the inspection object onto the chuck top; and a plurality of probe card accommodation devices disposed in at least one of the load port area or the inspection area, each probe card accommodation device being capable of accommodating the probe card, and a number of the probe card accommodation devices being equal to or greater than a number of the probe cards.