Inductor devices – Coil or coil turn supports or spacers – Flexible filament – strip or sheet insulation
Patent
1997-05-09
1999-10-05
Gellner, Michael L.
Inductor devices
Coil or coil turn supports or spacers
Flexible filament, strip or sheet insulation
336200, 336196, H01F 2730, H01F 500
Patent
active
059631198
ABSTRACT:
An inductance device wherein a conductor film is formed on a base, grooves are formed in the conductor film, a protective material is disposed on the grooves, and a length L1, a width L2 and a height L3 of the inductance device satisfy the following relation:
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patent: 5532667 (1996-07-01), Haertling et al.
patent: 5764126 (1998-12-01), Kanetaka et al.
"Patent Abstracts of Japan," vol. 10, No. 125 (E-402), JP 600257118 A (Matsushita).
"Patent Abstracts of Japan," vol. 9, No. 310 (E-364), JP 600144922 A (Fuji).
"Patent Abstracts of Japan," vol. 8, No. 213 (E-269), JP 590098508 A (Fuji).
Taoka et al. "Chip Inductors for High-Frequency Applications," National Technical Report vol. 42, No. 4 Aug. 1996, pp. 26-34.
Isozaki Kenzou
Sakita Hiromi
Sato Noriya
Takeda Kazuhiro
Gellner Michael L.
Mai Anh
Matsushita Electric - Industrial Co., Ltd.
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