Vorrichtung und Ausrüstung zur Photoelektrischen Umwandlung
Anmelder: CANON KABUSHIKI KAISHA 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP3525239
- Aktenzeichen
- EP19155367
- Anmeldetag
- 4. Februar 2019
- Veröffentlichung
- 16. September 2020
- Erteilung
- 16. September 2020
- Rechtsraum
- EP
- IPC
- H01L27/146
Abstract
A photoelectric conversion apparatus includes a semiconductor layer having a front surface and a back surface and in which a plurality of photoelectric conversion portions is provided between the front surface and the back surface, a wiring structure arranged on the front surface side of the semiconductor layer, a separation portion arranged between the plurality of photoelectric conversion portions and formed by a trench continuing from the back surface, a first light shielding portion arranged above the semiconductor layer on the back surface side so as to overlap the separation portion, and a second light shielding portion arranged above the semiconductor layer on the back surface side so as to face the first light shielding portion via a region located above at least one photoelectric conversion portion among the plurality of photoelectric conversion portions.
Anmelder
- Firma
- CANON KABUSHIKI KAISHA
- Land
- 🇯🇵 Japan
Japanischer Konzern mit Sitz in Tokio, der Kameras, Objektive, Drucker, Kopiergeräte sowie optische und medizinische Bildgebungstechnik entwickelt und herstellt.
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Fachgebiete
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Canon Europe Limited
Canon Europe Limited · Uxbridge