Optical viewing system and method for operating the same

Details Optical viewing system and method for operating the same Optical viewing system and method for operating the same

2011-04-12

2011-04-12

Harold, Marsha D Banks (Department: 2482)

Television

Stereoscopic

C348S047000, C348S079000

Reexamination Certificate

active

07924307

ABSTRACT:
An optical viewing system (100) for viewing an object region has a display unit (105) which has a plurality of controllable display segments which make available color pulse sequences in order to generate a display image which is built up of a plurality of image points. The optical viewing system (100) includes a superposition unit (110) which superposes an image, which is made available by the display unit (105), onto the image of an object region (104). The optical viewing system has a camera unit (111, 113) to which the superposed image of display unit (105) and object region (104) is supplied. The camera unit (111, 113) has image sensors (112, 114) whose light sensitivity is adjustable as a function of time. The light sensitivity of the image sensors (112, 114) is matched to the color pulse sequence in such a manner that the image sensor (112, 114) can detect at least two light pulses of different color from the color pulse sequence from a display segment.

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“31.1: SXGA Resolution FLC Microdisplays”, M. Birch et al, SID 02 Digest, 2002, p. 954-957.

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