Memory card with electrostatic discharge protection and manufacturing method thereof
US7948772B2 · kind B2 · utility
24Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 16, 2009 |
| Grant date | May 24, 2011 |
| Priority date | — |
| Expiry date | Jul 5, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4913
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A memory card with electrostatic discharge (ESD) protection and a manufacturing method thereof are provided. The memory card includes a circuit board, a set of contacts, at least one chip and an ESD protection path. The signal paths of the board is not exposed at the edge of the circuit board. The ESD protection path for transmitting ESD current is disposed on the circuit board. Furthermore, a part of the ESD protection path extends to the edge of the circuit board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.