http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003209602-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-02325 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-10683 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-10861 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-10811 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-10574 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-10554 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-10633 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B26-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-10732 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-10722 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B26-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y15-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B26-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-10 |
| filingDate | 2002-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1767b1743a8f598ffa9318bc4401fd56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebb232ae3e7ead14255372dbe13c9bf5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbc1c0d85d4b6bc51f767ddbdc0d213b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5be92689ea769cdfd4869d653673c7c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03780fd3535f70387568bde22bf41ea9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa66155869e0fc46a4ae67fee7bbf697 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c101211c799e053941b3bfdd41df99e |
| publicationDate | 2003-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2003209602-A1 |
| titleOfInvention | Planar laser illumination and imaging (PLIIM) system employing laser-diode based planar laser illumination arrays and a linear electronic image detection array employing image formation optics that optically compensates for decreases in the power-density of the planar laser illumination beam with increases in object distance during illumination and imaging operations |
| abstract | Methods of and systems for illuminating objects using planar laser illumination beams having substantially-planar spatial distribution characteristics that extend through the field of view (FOV) of image formation and detection modules employed in such systems. Each planar laser illumination beam is produced from a planar laser illumination beam array (PLIA) comprising an plurality of planar laser illumination modules (PLIMs). Each PLIM comprises a visible laser diode (VLD, a focusing lens, and a cylindrical optical element arranged therewith. The individual planar laser illumination beam components produced from each PLIM are optically combined to produce a composite substantially planar laser illumination beam having substantially uniform power density characteristics over the entire spatial extend thereof and thus the working range of the system. Preferably, each planar laser illumination beam component is focused so that the minimum beam width thereof occurs at a point or plane which is the farthest or maximum object distance at which the system is designed to acquire images, thereby compensating for decreases in the power density of the incident planar laser illumination beam due to the fact that the width of the planar laser illumination beam increases in length for increasing object distances away from the imaging optics. By virtue of the present invention, it is now possible to use both VLDs and high-speed CCD-type image detectors in conveyor, hand-held and hold-under type scanning applications alike, enjoying the advantages and benefits that each such technology has to offer, while avoiding the shortcomings and drawbacks hitherto associated therewith. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10133037-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10663697-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018059379-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11333865-B2 |
| priorityDate | 1999-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.