Observation system and method

Details Observation system and method Observation system and method

2007-12-11

2007-12-11

Thompson, Timothy (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

By partial reflection at beam splitting or combining surface

C359S629000

Reexamination Certificate

active

11016571

ABSTRACT:
What is provided is an observation system, comprising a modulator which comprises a two-dimensional modulator region formed by a plurality of pixels; a control unit, which is connected to the modulator and by means of which the pixels are each independently switchable into first and second conditions; intermediate imaging optics which project an object to be viewed onto the two-dimensional modulator region, wherein, of the radiation incident on the pixels due to the projection by means of the intermediate imaging optics, only that radiation which impinges on the pixels being in the first condition passes into an optical observation path.

REFERENCES:
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patent: 5864432 (1999-01-01), Deter
patent: 6813085 (2004-11-01), Richards
patent: 6819485 (2004-11-01), Mannss
patent: 6985272 (2006-01-01), Bridgwater et al.
patent: 196 20 658 (1997-07-01), None
patent: 0 547 493 (1993-06-01), None

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