Dark field imaging device for the spatially-resolved dark...

Optics: measuring and testing – By shade or color – With color transmitting filter

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C356S338000, C356S317000, C356S340000, C356S420000

Reexamination Certificate

active

10495318

ABSTRACT:
Described is a dark-field imaging device for the spatially resolved dark-field imaging of a sample (60), especially a fluorescent sample, comprising, for the illumination of the sample with excitation light, an illumination assembly (20) comprising a grid (22) of individually addressable light sources (24), wherein the lines connecting the light sources and the sample define a region (64) with the optical path of the direct excitation light and a region (66) with the optical path of the specular reflected excitation light, and a detection assembly (30) for the detection, with radiation-receiving elements (34), of the radiation emitted by the sample (60) as an optical response to the illumination, wherein the radiation-receiving elements (34) of the detection assembly (30) are disposed outside the region (64) with the optical path of the direct excitation light and the region (66) with the optical path of the specular reflected excitation light.

REFERENCES:
patent: 4734578 (1988-03-01), Horikawa
patent: 5028802 (1991-07-01), Webb et al.
patent: 5313542 (1994-05-01), Castonguay
patent: 5587832 (1996-12-01), Krause
patent: 5861910 (1999-01-01), McGarry
patent: 5923466 (1999-07-01), Krause et al.
patent: 6038067 (2000-03-01), George
patent: 6286969 (2001-09-01), Kurokawa
patent: 7072034 (2006-07-01), Rosengaus et al.
patent: 28 52 203 (1981-07-01), None
patent: 37 34 691 (1988-04-01), None
patent: 1 024 355 (2000-08-01), None
patent: WO 85/04014 (1985-09-01), None
patent: WO 99/22262 (1999-05-01), None
patent: WO 99/63327 (1999-12-01), None
patent: WO 01/69210 (2001-09-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Dark field imaging device for the spatially-resolved dark... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dark field imaging device for the spatially-resolved dark..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dark field imaging device for the spatially-resolved dark... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3822861

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.