Electronic device and dynamic random access memory thereof
US9839121B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2015 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Jan 19, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10159
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A dynamic random access memory includes a main body, a light-emitting portion and a transmission port, the main body has a substrate and a first coating layer, the substrate has a light-transmittable portion and a first face, the first coating layer is coated on the first face, the first coating layer has an emergent light-transmittable portion corresponding to the light-transmittable portion, and the substrate is provided with a memory module. The light-emitting portion is embedded in the substrate. The transmission port is disposed on the substrate 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 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.