LED ILLUMINATION DEVICE FOR OPTICAL INFORMATION READING DEVICE
PROBLEM TO BE SOLVED: To enhance flexibility of illumination.SOLUTION: In a ring type external illumination unit 4, an LED substrate 77 and a circuit board 78 are housed inside an outer case composed of a ring-shaped cylindrical front case 75 and a rear case 76 in a state of being laminated while sa...
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| creator | MATSUMOTO DAISUKE IZAKI TOMOMI |
| description | PROBLEM TO BE SOLVED: To enhance flexibility of illumination.SOLUTION: In a ring type external illumination unit 4, an LED substrate 77 and a circuit board 78 are housed inside an outer case composed of a ring-shaped cylindrical front case 75 and a rear case 76 in a state of being laminated while sandwiching a first spacer. A plurality of LEDs 80 for illumination are mounted on the LED substrate 77 having a substantially same size as a ring-shaped cross section of the front case 75. On the circuit board 78, an LED driving circuit, a CPU that controls lighting of the plurality of LEDs 80 mounted on the external illumination unit 4 and controls communication with a bar code reader 2, and a memory M are mounted. |
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A plurality of LEDs 80 for illumination are mounted on the LED substrate 77 having a substantially same size as a ring-shaped cross section of the front case 75. On the circuit board 78, an LED driving circuit, a CPU that controls lighting of the plurality of LEDs 80 mounted on the external illumination unit 4 and controls communication with a bar code reader 2, and a memory M are mounted.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; HANDLING RECORD CARRIERS ; PHYSICS ; PRESENTATION OF DATA ; RECOGNITION OF DATA ; RECORD CARRIERS</subject><creationdate>2012</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120329&DB=EPODOC&CC=JP&NR=2012064179A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120329&DB=EPODOC&CC=JP&NR=2012064179A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MATSUMOTO DAISUKE</creatorcontrib><creatorcontrib>IZAKI TOMOMI</creatorcontrib><title>LED ILLUMINATION DEVICE FOR OPTICAL INFORMATION READING DEVICE</title><description>PROBLEM TO BE SOLVED: To enhance flexibility of illumination.SOLUTION: In a ring type external illumination unit 4, an LED substrate 77 and a circuit board 78 are housed inside an outer case composed of a ring-shaped cylindrical front case 75 and a rear case 76 in a state of being laminated while sandwiching a first spacer. 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A plurality of LEDs 80 for illumination are mounted on the LED substrate 77 having a substantially same size as a ring-shaped cross section of the front case 75. On the circuit board 78, an LED driving circuit, a CPU that controls lighting of the plurality of LEDs 80 mounted on the external illumination unit 4 and controls communication with a bar code reader 2, and a memory M are mounted.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS |
| title | LED ILLUMINATION DEVICE FOR OPTICAL INFORMATION READING DEVICE |
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