OPTICAL READER HAVING IMPROVED BACK-ILLUMINATED IMAGE SENSOR
First Claim
1. An optical reading device for collecting and processing symbology data comprising:
- a back-illuminated image sensor for converting light reflected from an information bearing indicia (IBI) into output signals representative thereof;
receive optics for directing light from the target to the back-illuminated image sensor;
a processor for decoding the output signals;
an illumination source for generating illumination light illuminating the target and illumination optics for directing the illumination light onto the target;
a housing encompassing the back-illuminated image sensor, receive optics and illumination source adapted for hand held operation.
1 Assignment
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Accused Products
Abstract
An optical reading device for collecting and processing symbology data comprising: a back-illuminated image sensor for converting light reflected from an information bearing indicia (IBI) into output signals representative thereof; receive optics for directing light from the target to the back-illuminated image sensor; a processor for decoding the output signals; an illumination source for generating illumination light illuminating the target and illumination optics for directing the illumination light onto the target and a housing encompassing the back-illuminated image sensor, receive optics and illumination source adapted for hand held operation.
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Citations
6 Claims
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1. An optical reading device for collecting and processing symbology data comprising:
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a back-illuminated image sensor for converting light reflected from an information bearing indicia (IBI) into output signals representative thereof; receive optics for directing light from the target to the back-illuminated image sensor; a processor for decoding the output signals; an illumination source for generating illumination light illuminating the target and illumination optics for directing the illumination light onto the target; a housing encompassing the back-illuminated image sensor, receive optics and illumination source adapted for hand held operation. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification