Patent · US Active

Photodetector having dark current correction

US7879641B2 · kind B2 · utility

0Cited by

10References

13Claims

0Family size

Assignee

Avago Technologies ECBU IP (Singapore) Pte. Ltd. · SG

Inventors

Farn Hin Chen · Ipoh, MY
Gim Eng Chew · Bukit Mertajam, MY
Boon Keat Tan · Bukit Mertajam, MY

Key dates

Filing date	Nov 25, 2009
Grant date	Feb 1, 2011
Priority date	—
Expiry date	Nov 25, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG01N2201/12707
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for determining the light intensity of a light signal in each of a plurality of spectral bands is disclosed and a method for fabricating a photodetector is also disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.