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Circuit board

A circuit board, board body technology, applied in electrostatic, printed circuit components, circuit inspection/identification, etc., can solve problems such as circuit damage of charge circuit boards, and achieve the effect of increasing identification and facilitating test procedures.

Inactive Publication Date: 2018-09-04
AU OPTRONICS (SUZHOU) CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the subsequent manufacturing, shipping, assembly, etc., the accumulated charge will generate static electricity and may pass through the test contacts and cause damage to the circuit inside the circuit board

Method used

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Embodiment Construction

[0035] A number of implementations of the present invention will be disclosed below with the accompanying drawings. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some conventional structures and elements will be shown in a simple and schematic manner in the drawings. And, unless otherwise indicated, the same reference numerals in different figures may be considered as corresponding components. These figures are drawn to clearly express the connection relationship between the components in the embodiments, and do not show the actual size of the components.

[0036] The invention provides a circuit board with the advantage of anti-electrostatic discharge (ESD). The ...

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PUM

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Abstract

The invention discloses a circuit board comprising a board body, and test contacts and a protective film which are arranged on the board body. The protective film covers the test contacts in a removable way. The protective film is used for providing the function antistatic discharge to the test contacts.

Description

technical field [0001] The invention relates to a circuit board. Background technique [0002] Generally speaking, test contacts are provided on the circuit board for technicians to test the quality of the circuit board. However, during subsequent manufacturing, shipping, and assembly processes, the accumulated charges will generate static electricity that may pass through the test contacts and cause damage to the circuits inside the circuit board. Contents of the invention [0003] The invention relates to a circuit board, which includes a board body, a test contact and a protective film arranged on the board body. A protective film removably covers the test contacts. [0004] In some embodiments, the protective film includes an insulating layer and an adhesive layer disposed on a surface of the insulating layer. [0005] In some embodiments, the range of the peripheral contour of the protection film is larger than the layout range of the test contacts on the board. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K1/02H05F1/02
CPCH05F1/02H05K1/0268
Inventor 徐良
Owner AU OPTRONICS (SUZHOU) CORP LTD
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