公开(公告)号：EP1472913B1

公开(公告)日：2012-04-11

申请号：EP02710637.6

申请日：2002-02-07

Applicant: RGB Technologies AB

Inventor： Filippini, Daniel ,  Lundström, Ingemar

IPC: G01N21/25

CPC classification number: G01N21/255

Abstract: This invention relates to a practical low cost method and devices which exploits the benefits of several photo-assisted analytical techniques involving controlled light sources. The method comprise the use of a program controlled display (like computer, mobile telephones to TV screens) used as a light source for illuminating a detector specially suited to capture the light interaction with a test environment, allowing to generate distinctive spectra and chemical or biochemical images of the environment. Additionally, the information can be acquired in situ but immediately analyzed on line via internet.