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Electronic device testing apparatus and temperature control method in an electronic device testing apparatus
Electronic device testing apparatus and temperature control method in an electronic device testing apparatus
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机译:电子设备测试装置及电子设备测试装置中的温度控制方法
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摘要
An electronic device testing apparatus is described that includes a temperature measurement device for measuring a temperature of an IC device based on a voltage of a thermal diode provided inside the IC device, a temperature sensor and a temperature applying device provided to a pusher, and a temperature control portion for calculating a correction value from a difference of a measurement temperature of a predetermined IC device by the temperature measurement device and that by the temperature sensor. A temperature of the IC device to be tested is measured by the temperature measurement device at an actual operation, and the temperature applying device is controlled based on the obtained measurement temperature and the correction value calculated by the temperature control portion.
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