Pin module and chip on board type use device
US8422236B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 19, 2010 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Jul 23, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/48091
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided are a pin module and a universal serial bus (USB) device. The USB device includes: a substrate including a first side and a second side, the second side opposite to the first side; at least one memory chip mounted on the first side of the substrate; at least one controller chip mounted on the first side of the substrate; a plurality of first planar electrodes formed on the second side of the substrate; a plurality of second planar electrodes formed on the second side of the substrate; and a sealing material housing the memory chip, the controller chip, the first planar electrodes, and the second planar electrodes, wherein the sealing material exposes one sides of the first planar electrodes and the second planar electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.