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test sorter

A technology for testing sorters and testers, applied in electronic circuit testing, sorting, single semiconductor device testing, etc., can solve problems such as heavy burden on managers, and achieve the effect of reducing weight and easy handling

Active Publication Date: 2015-08-19
TECHWING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the weight of the matching plate gradually increases, and when the manager needs to move a thick matching plate made of metal, such as a matching plate, it places a large burden on the manager.

Method used

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Examples

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Embodiment Construction

[0055] Hereinafter, preferred embodiments provided by the present invention as described above will be described with reference to the accompanying drawings, and repeated descriptions will be omitted or reduced as much as possible for the sake of simplicity of description.

[0056] The test sorting machine provided in this embodiment includes a test tray, a loading device, a soaking chamber, a testing chamber, a pushing device, a retreat soaking chamber, an unloading device, etc. as described in the background art.

[0057] In the above structure, the test tray, the loading device, the soaking chamber, the test chamber, the retreat soaking chamber and the unloading device are the same as those of the general test sorting machine described in the background technology, so the description thereof is omitted. .

[0058] Such as Figure 7 As shown, the pushing device 700 of the test sorting machine provided by the present invention has: matching plates 710A, 710B that are twice (...

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PUM

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Abstract

This invention relates to a test hander. According to the present invention, a plurality of semiconductor elements are electrically connected to a testor through semiconductor elements supported placed on a test tray by using multiple matching plates. Therefore, exchanging or moving matching board can be more easily handled.

Description

technical field [0001] The invention relates to a test sorting machine which supports the test of the semiconductor element which is carried out before the manufactured semiconductor element leaves the factory. Background technique [0002] A test sorter is a device that supports semiconductor components manufactured through a predetermined manufacturing process so that they can be tested by a tester, and sorts the semiconductor components by grade according to the test results and loads them into customer trays. [0003] figure 1 It is a conceptual diagram looking down on a general test handler 100 . [0004] Such as figure 1 As shown, the test sorter 100 includes a test tray 110, a loading device 120, a soak chamber 130 (soak chamber), a test chamber 140, a pushing device 150, a desoak chamber 160, an unloading device 170, and the like. [0005] Such as figure 2 As shown, the test tray 110 is provided so that a plurality of inserts 111 capable of accommodating semicon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/28B07C5/00B07C5/02G01R31/26
CPCG01R31/2601G01R31/2851G01R31/2867H01L22/00
Inventor 罗闰成黄正佑刘晛准
Owner TECHWING CO LTD