Method of manufacturing circuit board

Details Method of manufacturing circuit board Method of manufacturing circuit board

2006-10-05

2010-06-15

Arbes, C. J (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S025350, C029S411000, C029S412000, C029S830000, C029S831000

Reexamination Certificate

active

07735220

ABSTRACT:
A circuit board for a brushless DC motor whose rotation is controlled based on data stored on a rewritable non-volatile memory of a micro-computer mounted on the circuit board includes a substrate defined by a plurality of a circuit areas and a non-circuit area. The circuit areas and the non-circuit area are connected by a plurality of conductive patterns. The micro-computer having the rewritable non-volatile memory is mounted on each of the circuit areas. The rewritable non-volatile memory is connected to writing terminals arranged on the non-circuit area by the conductive patterns. By connecting a program writer to the writing terminals and activating the program writer, data are written to the rewritable non-volatile memory of each of the circuit areas. After writing data, the circuit areas are detached from the substrate, and a plurality of circuit boards are manufactured.

REFERENCES:
patent: 7266869 (2007-09-01), Hatanaka et al.
patent: 2544457 (2003-04-01), None
patent: 2004-120980 (2004-04-01), None
Official communication issued in counterpart Chinese Application No. 200610141693.1, issued on Jan. 4, 2008.

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