Semiconductor device
US6229165A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 28, 1998 |
| Grant date | May 8, 2001 |
| Priority date | — |
| Expiry date | Aug 28, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/151
Abstract
This invention provides a semiconductor device including a silicon layer, an insulating layer formed on the silicon layer, a first semiconductor device formed on the insulating film to convert light into an electric signal, and a second semiconductor device formed on the insulating film, wherein a silicon region is formed in the silicon layer to shield the second semiconductor device from light, and a through hole extending through the silicon layer except for the silicon region to input light to the first semiconductor device is formed in that portion of the silicon layer corresponding to the lower portions of the first and second semiconductor devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.