DATAMATH CALCULATOR MUSEUM
|Date of introduction:||1991||Display technology:||LCD|
|New price:||Display size:||8|
|Size:||4.3" x 2.6" x 0.3"|
|Weight:||1.3 ounces||Serial No:|
|Batteries:||LR189||Date of manufacture:||mth 03 year 1993|
|AC-Adapter:||Origin of manufacture:||Thailand|
|Precision:||8||Integrated circuits:||Sharp LI3150Z|
|Program steps:||Courtesy of:||Joerg Woerner|
This Canon LC-39 was introduced in 1991 and seems to be the successor of the LC-37. Dismantling the LC-39 reveals two surprises:
|The housing includes provisions for solar cells.|
|The Sharp LI3150Z calculator circuit sports a conventional
while the earlier LC-37 used already chip-on-board (COB) technology.
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© Joerg Woerner, November 16, 2008. No reprints without written permission.