Hughes Electronics Corporation

Hughes Aircraft Company

Alex L Kormos

David M Masarik

Paul R Salvio

Lacy G Cook

Stuart H Klapper

Howard Laitin

Night vision apparatus including an infrared night vision sensor having a selected field of view and a display panel positioned for displaying an image detected by the sensor, the display panel having a display aspect ratio optimized based upon the horizontal dimension of the field of view of the infrared sensor such that the display aspect ratio decreases as the horizontal field of view narrows.

Display optimization for night vision enhancement systems

A low cost night vision system for use in connection with law enforcement vehicles, marine vessels, and other nonmilitary surface vehicles. The invention includes a night vision camera having an array of uncooled detectors. A mechanism is provided for adjusting the pointing angle of the night vision camera in response to scan control signals. Output signals from the uncooled detectors are further processed into a standard video format and displayed on a conventional display located, for example, within a vehicle or marine vessel.

Low cost night vision system for nonmilitary surface vehicles

A low profile, low cost pointing mechanism for an imaging system. The inventive pointing mechanism (500) includes a mechanism (502, 504) for supporting the imaging system so that it is movable from a first pointing angle to a second pointing angle. A second mechanism (570, 580, 584, 542) is included for driving the supporting mechanism (502, 504) to change the pointing angle thereof in response to signals from a control system. In a preferred embodiment, the inventive pointing mechanism (500) includes a tilt gimbal (502) located at the center of gravity of the imaging system and a pan gimbal (504). The pan and tilt gimbals (502, 504) are driven by pan and tilt stepper motors (542, 526) in response to commands from a joystick (568) on a remote control unit (566).

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Los Angeles, CA, United States of America

Alex L Kormos