57 ABSTRACT A digital imager apparatus uses the differences in absorption length in
silicon of light of different wavelengths for color Separation. A preferred imaging array is …

The invention also relates to an apparatus and method for selectively providing a silicide
coating over the transistor gates of a CMOS imager to improve the speed of the transistor …

US20030115490A1 - Secure network and networked devices using biometrics - Google
Patents US20030115490A1 - Secure network and networked devices using biometrics …

2. Background Art Typical digital image capture Systems. Such as digital cameras employ a
Sensor, memory and processor. Sensors are manufactured using charge coupled device …

4,222,076 A 9, 1980 Knowlton by embedding in image, inventive system and method 4.405,
829 A 9, 1983 Rivest et al. ensure that any fingerprint processing system can use infor …

4,651,001 A 3/1987 Harada et al............... 250/330 ductor. The blue-sensitive detector layer
at the surface of the 4,677,289 A 6/1987 Nozaki et al..... 250/226 Semiconductor may have a …

(57) ABSTRACT A Single chip camera device is formed on a single Substrate including an
image acquisition portion for control portion and the timing circuit formed on the Substrate …

(*) Notice: Subject to any disclaimer, the term of this EP O777379 6/1997............ HO4N/3/15
patent is extended or adjusted under 35 EP O 854 516 A2 1/1998......... HO1 L/27/146 USC …

In accordance with the invention, an improved image sensor comprises an array of
germanium photosensitive elements integrated with a silicon Substrate and integrated with …

A low light level image directed to a photocathode in a vacuum causes release of electron
which bombard a CMOS imager including passive pixel sensors which in turn generates an …