Testing device and testing method for Internet of Things semiconductor equipment

Abstract

The invention discloses a testing device and a testing method for Internet of Things semiconductor equipment. The invention belongs to the technical field of semiconductor equipment detection. The testing device comprises a testing host; a control panel is arranged on the test host; the lower end of the test host is fixedly connected with a base; a main control board is installed in the test host;a pair of parallel clamping plates is arranged on the upper side of the base; the clamping plates are positioned at one side of the test host; a main sliding groove is dug in the upper end of the base; and the lower end of eachclamping plate is slidably connected into the main sliding groove. According to the invention, a plurality of semiconductor equipments are stacked together to form a semiconductor equipment group; the semiconductor equipment group is scanned and imaged through the laser imaging technology, so that the surface flatness of multiple pieces of semiconductor equipment can bedetected at one time, multiple pieces of semiconductor equipment which do not meet the requirements can be quickly and accurately detected at one time, and the detection efficiency of the semiconductor equipment is greatly improved.

Description

technical field [0001] The invention relates to the technical field of semiconductor equipment testing, and more specifically, to a testing device and a testing method for semiconductor equipment of the Internet of Things. Background technique [0002] A semiconductor refers to a material with controllable conductivity ranging from an insulator to a conductor. The conductivity of a semiconductor at room temperature is between that of a conductor and an insulator. Semiconductors are used in integrated circuits, consumer electronics, communication systems, photovoltaic power generation, lighting applications, high-power power conversion and other fields. For example, a diode is a device made of a semiconductor. No matter from the perspective of technology or economic development, the importance of semiconductors is enormous. The core units of most of today's electronic products, such as computers, mobile phones or digital recorders, are closely related to semiconductors. Co...

AI Technical Summary

Problems solved by technology

[0005] In the prior art, laser sensing technology is commonly used to detect the surface flatness of semiconductor equipment, but they all use one-by-one detection, that is, to detect the surface of a single semiconductor device one by one, which takes a long time and has low detection efficiency.

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