Electric heating – Metal heating – By arc
Patent
1984-08-22
1986-04-01
Albritton, C. L.
Electric heating
Metal heating
By arc
338195, B23K 2600
Patent
active
045800308
ABSTRACT:
A thick film resistor comprises a substrate made of a material which is uneasily damaged by a laser beam which impinges thereon, a resistor body formed on the substrate in the form of a thick film, and a pair of electrodes formed on the substrate. The electrodes are electrically connected to both ends of the resistor body, and the resistor body has a shape such that the substrate is exposed at least in a portion adjacent to one side edge of the resistor body.
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patent: 3827142 (1974-08-01), Bennett et al.
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patent: 4199745 (1980-04-01), Barry
patent: 4381441 (1983-04-01), Desmarais et al.
patent: 4439753 (1984-03-01), Madden, Jr.
"The Performance and Application of Thick-Film Chip Resistors On PC Boards", by P. E. Johnston, 27th Electronic Components Conference, Stouffer's National Center Inn, Arlington, Va., May 16-18, 1977, pp. 109-115.
"Square Chip Resistors Accelerate Use of High-Density Mounting", Shigeru Kambara, 2209 J.E.E. Journal of Electronic Engineering, vol. 20 (1983) Jun., No. 198, Tokyo, Japan, pp. 68-69.
Albritton C. L.
Victor Company of Japan Ltd.
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