MULTISPECTRAL READING DEVICE AND METHODS OF MAKING SAID DEVICE Russian patent published in 2012 - IPC H01L27/146 

Abstract RU 2449420 C2

FIELD: physics.

SUBSTANCE: multispectral reading device has a top layer and a bottom layer. The top layer has detecting pixels for reading a first group of colours. The bottom layer has detecting pixels for reading a second group of colours. At least one of the layers has reading pixels, having at least two or more spectra. The technical result of the invention is maximum utilisation of light energy, increase in spatial resolution and light sensitivity.

EFFECT: invention increases output of the product, simplifies the design, reduces the volume of transmitted and processed data and power consumption.

20 cl, 16 dwg

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RU 2 449 420 C2

Authors

Khu Sjaopin

Dates

2012-04-27Published

2007-12-18Filed