Patent JPS5292478A successfully refreshed from Google Patents.
JPS5292478A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Semiconductor device and its preparation
Assignee: Hitachi Ltd
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Filing: 1976-01-30
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Granted: —
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Expires: 1996-01-30
Abstract
Abstract PURPOSE: To obtain the semi-conductor device of high humidity proof and of good performance, by fixing the semi-conductor tip whose elements are formed, to the external lead, and also covering Si 3 N 4 after connecting the external lead and the chip by the metal thin wire. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Tatsu Ito
- 👤 Takeo Yoshimi
- 👤 Katsuo Sugawara
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-06 16:24
CPC Classifications
H; H10; H10W; H10W72/00; H10W72/50; H10W72/01; H10W72/015; H10W72/01515; H10W72/071; H10W72/075; H10W72/07551; H10W72/531; H10W72/536; H10W72/5363; H10W72/551; H10W72/552; H10W74/00; H10W90/00; H10W90/701; H10W90/751; H10W90/756
Claims Analysis
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