Image sensor and device for an image sensor

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12154921
APP PUB NO 20220052091A1
SERIAL NO

17398147

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Abstract

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A device for an image sensor is provided. The device includes a semiconductor device having a photo-sensitive region and a metallization stack for electrically contacting the photo-sensitive region. The photo-sensitive region is configured to generate an electric signal based on incident light. Further, the device includes an optical stack formed on a surface of the semiconductor device and configured to guide the incident light towards the photo-sensitive region. The optical stack includes a plurality of regions stacked on top of each other. The plurality of regions includes a filter region configured to selectively transmit the incident light only in a target wavelength range.

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Patent Owner(s)

Patent OwnerAddress
INFINEON TECHNOLOGIES AG81669 MÜNCHEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaemmer, Kerstin Radebeul, DE 13 13
Offenberg, Dirk Dresden, DE 33 85
Thyssen, Norbert Dresden, DE 8 19
Uhlig, Ines Dresden, DE 16 43

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