Active solid-state devices (e.g. – transistors – solid-state diode – Integrated circuit structure with electrically isolated... – Passive components in ics
Patent
1997-12-19
2000-10-03
Saadat, Mahshid
Active solid-state devices (e.g., transistors, solid-state diode
Integrated circuit structure with electrically isolated...
Passive components in ics
257154, 257528, 257724, H01L 2900, H01L 2974, H01L 31111, H01L 2334
Patent
active
061277223
ABSTRACT:
In a chip type resistor, a middle coat which is a component of a cover coat has extensions or enclaves formed at portions on a surface of main upper electrodes of terminal electrodes. Auxiliary upper electrodes of terminal electrodes are formed extending over both the surface of extensions or enclaves of middle coat and the surface of main upper electrodes. Therefore, the step between the surface of terminal electrodes at opposing ends of resistive film and the surface of cover coat for the resistive film can be reduced or eliminated with low cost.
REFERENCES:
patent: 5122812 (1992-06-01), Hess et al.
patent: 5345361 (1994-09-01), Billotte et al.
patent: 5757076 (1998-05-01), Kambara
Abstract of Japanese Patent Publ. No. 09190902A; dated Jul. 22, 1997.
Doi Masato
Kambara Shigeru
Fenty Jesse A.
Rohm & Co., Ltd.
Saadat Mahshid
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