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Contact sheet and socket structure

A technology of contact piece and foot seat, which is applied in the field of contact piece and foot seat, can solve the problems of contact error and easy warping of the device, and achieve the effect of ensuring the reliability of the test

Active Publication Date: 2017-04-05
ISC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, a device with a large size and a large number of terminals is prone to warpage, and thus the flatness of the device may vary from its outer part to its middle part
Therefore, the terminals of these devices may have different heights, and thus contact errors may occur

Method used

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  • Contact sheet and socket structure
  • Contact sheet and socket structure
  • Contact sheet and socket structure

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0036] Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

[0037] figure 2 as well as image 3 is a diagram illustrating a contact sheet (100) according to an embodiment of the present invention, and Figure 4 as well as Figure 5 An enlarged view illustrating a contact sheet (100) according to an embodiment of the present invention. Figure 6 to Figure 10 is a diagram illustrating a pin socket including a contact piece (100) according to an embodiment of the present invention, and Figure 11 as well as Figure 12 A diagram illustrating how a device is connected to a socket including a contact strip (100) according to an embodiment of the present invention. Figure 13 to Figure 15 A diagram illustrating a method of manufacturing a contact sheet (100) according to an embodiment of the present invention.

[0038] According to an embodiment of the present invention, the contact sheet (100) is provided...

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Abstract

The present invention relates to a contact sheet, and more specifically, to a contact sheet which is electrically connected with a test target device by coming into contact with the test target device which has electrode patterns having a predetermined array. The contact sheet is provided in the form of a sheet having a predetermined area and thickness, wherein the contact sheet comprises: a sheet body which constitutes the main body, is made of an insulating material, and has a predetermined area; and a plurality of contact patterns which are arranged on the sheet body and are electrically connected to the electrode patterns on the test target device, and the contact sheet has the thickness of the outer part and the thickness of the center part to be different.

Description

technical field [0001] The present invention relates to a contact sheet, and more particularly, to a contact sheet configured to be in contact with a test target device comprising an electrode pattern having a function for electrical connection with the test target device. a predetermined configuration, the contact sheet is configured as a sheet having a predetermined area and thickness, the contact sheet includes: a sheet body as a main part of the contact sheet, the sheet body has a predetermined area and is formed of an insulating material, The sheet body is formed; and a plurality of contact pattern elements are disposed in the sheet body and arranged to be electrically connected to the electrode patterns of the test target device, wherein the contact sheet has different thicknesses at an outer portion and a central portion thereof. Background technique [0002] The pin is the middle part used to connect the electrical device. That is, the pins are used with the electri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/067G01R31/26
CPCG01R1/067G01R31/26
Inventor 郑永倍
Owner ISC CO LTD
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