Bildaufnahmevorrichtung

Details

Veröffentlichungs-Nr.

EP4794485

Anmeldetag

12. Februar 2026

Veröffentlichung

19. August 2026

Rechtsraum

EP

IPC

H10F39/12, H10F39/00

Abstract

An image sensing capable of improving characteristics of one or more miniaturized pixels is disclosed. The image sensing device includes: a substrate including photoelectric conversion regions, each photoelectric conversion region configured to generate photocharges corresponding to an intensity of incident light, the substrate having a light receiving surface through which the incident light enters the substrate to reach the photoelectric conversion regions; and a plurality of microlenses disposed above the light receiving surface of the substrate, each microlens having a top surface to receive incident light and a bottom surface that is opposite to the top surface. each of the microlenses is structured to have a focal distance greater than or equal to a limit focal distance associated with a distance between the light receiving surface of the substrate and the bottom surface of each of the microlenses.

Anmelder

Firma

SK hynix Inc.

Land

🇰🇷 Südkorea

Fachgebiete