Arrangement of penetrating electrode interconnections
US11056463B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2015 |
| Grant date | Jul 6, 2021 |
| Priority date | — |
| Expiry date | Dec 11, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/555
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present technology relates to a semiconductor apparatus, a production method, and an electronic apparatus that enable semiconductor apparatuses to be laminated and the laminated semiconductor apparatuses to be identified. A semiconductor apparatus that is laminated and integrated with a plurality of semiconductor apparatuses, includes a first penetrating electrode for connecting with the other semiconductor apparatuses and a second penetrating electrode that connects the first penetrating electrode and an internal device, the second penetrating electrode being arranged at a position that differs for each of the laminated semiconductor apparatuses. The second penetrating electrode indicates a lamination position at a time of lamination. An address of each of the laminated semiconductor apparatuses in a lamination direction is identified by writing using external signals after lamination. The present technology is applicable to a memory chip and an FPGA chip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.