Electronic device and dynamic random access memory thereof
US9786136B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2015 |
| Grant date | Oct 10, 2017 |
| Priority date | — |
| Expiry date | Nov 13, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/09936
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A dynamic random access memory includes a main body which has a substrate portion and a light-emitting portion and a transmission port, the substrate portion includes a board and a first coating layer, the board has a light-transmittable portion and a first face, the first coating layer is coated on the first face and has an emergent light-transmittable portion corresponding to the light-transmittable portion, and the substrate portion has a memory module. The transmission port is disposed on the substrate portion and electrically connected with the memory module. The electronic device includes the dynamic random access memory and further includes a shell portion. The shell portion is covered on two opposite lateral faces of the dynamic random access memory and at least shields the light-emitting portion, and the shell portion further has a second light-transmittable portion corresponding to the emergent light-transmittable portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.