Electrostatic discharge protection apparatus for a circuit board
US6836397B2 · kind B2 · utility
7Cited by
3References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 2003 |
| Grant date | Dec 28, 2004 |
| Priority date | — |
| Expiry date | May 21, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/0715
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electrostatic discharge protection apparatus for a circuit board is described. The electrostatic discharge protection apparatus has a nonconductive layer and a conductive layer. The conductive layer is used to dissipate electric charges accumulated on the pointed ends of the circuit board, and thus improves the electrostatic discharge protection ability of the circuit board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.