Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – In combination with or also constituting light responsive...
Patent
1994-03-15
1996-10-29
Mintel, William
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
In combination with or also constituting light responsive...
257222, 257229, 257233, 257443, H01L 2715, H01L 3112, H01L 3300
Patent
active
055699383
ABSTRACT:
In an imaging apparatus using a semiconductor imaging device formed of CCDs, light from an object to be imaged is fed to the imaging device selectively by the operation of a light generator. Charges produced by photoelectric conversion elements of the imaging device are read out as an image signal. A control apparatus operates on the light generator and imaging device so that at least one light pulse is fed to the imaging device within one imaging period in which charges are read out of the photoelectric conversion elements to produce an image field. The resulting image signal does not include image fields that have been produced without illumination, and image fields based on a uniform illumination can be obtained.
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Akagawa Keiichi
Shoda Masahiro
Mintel William
Nikon Corporation
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