JPS5228280A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Semiconductor device
Assignee: Toshiba Corp
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Filing: 1975-08-28
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Granted: —
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Expires: 1995-08-28
Abstract
Abstract PURPOSE: To protect the IC elements on the substrate from damage by making a protection layer of larger area than the area of fusion under the layer of fusion. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Yutaka Hatano
- 👤 Susumu Kayama
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-23 20:05
CPC Classifications
—
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