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US-2018203055-A1 · Jul 19, 2018 · US
Apparatus and method for detecting the abnormal soldering of an electrostatic discharge protection chip
US9103867B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9103867-B2 |
| Application number | US-201213697358-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 4, 2012 |
| Priority date | Aug 9, 2012 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
Official abstract text for this publication.
The present invention provides an apparatus for detecting the abnormal soldering of an electrostatic discharge protection chip, comprising a connector, which is used for pluggable connection with a signal input terminal connector of an application specific integrated circuit chip (ASIC) of a liquid crystal display; a detecting circuit, which is set on the connector, used to detect if the electrostatic discharge protection chip is properly soldered on the ASIC and prompt when the abnormal soldering of the electrostatic discharge protection chip is detected. Accordingly, the present invention also provides a method for detecting the abnormal soldering of an electrostatic discharge protection chip. According to the present invention, the abnormal soldering of an electrostatic discharge protection chip can be detected quickly with high accuracy, which can save the cost of manpower and resources, as well as to reduce the loss resulted from the defective rate of the finished product assembly.
First claim
Opening claim text (preview).
What is claimed is: 1. An apparatus for detecting the abnormal soldering of an electrostatic discharge protection chip comprising: a connector, which is used for pluggable connection with a signal input terminal connector of an application specific integrated circuit chip (ASIC) of a liquid crystal display, the inside of the connector provided with a ground connection terminal and at least one low-voltage differential signal (LVDS) connection terminal, one end of the said ground c…
Assignees
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- G01R31/71Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
- G01R31/048Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US9103867B2 cover?
- The present invention provides an apparatus for detecting the abnormal soldering of an electrostatic discharge protection chip, comprising a connector, which is used for pluggable connection with a signal input terminal connector of an application specific integrated circuit chip (ASIC) of a liquid crystal display; a detecting circuit, which is set on the connector, used to detect if the electr…
- Who is the assignee on this patent?
- Deng Mingfeng, Tsai Jungmao, Wen Songxian, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification G01R31/71. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).