Photoelectric conversion apparatus, photoelectric conversion system, and moving body
US12401927B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 5, 2022 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Jan 20, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/813
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus includes a semiconductor layer including a conversion unit and a diffusion unit, and a plurality of wiring layers including a first wiring layer. The semiconductor layer includes a transfer transistor configured to send a signal based on a charge generated by the conversion unit to the diffusion unit, and an amplification transistor including a gate connected to the diffusion unit. The first wiring layer includes a control line configured to send a signal to drive the transfer transistor to a gate of the transfer transistor, a wire connecting the diffusion unit and the gate of the amplification transistor, and a first shield wire connected to a source or a drain of the amplification transistor and provided between the wire and the control line in a planar view.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.