Patent JPS5222579A successfully refreshed from Google Patents.
JPS5222579A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Production process of fluorescent substance for gas discharge panel
Assignee: Fujitsu Ltd
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Filing: 1975-08-14
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Granted: —
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Expires: 1995-08-14
Abstract
Abstract PURPOSE: Fluorescent substance for plasma display panel which can avoid to the utmost the degradation of the characteristics by ion collision without lowering substantially the efficiency of luminescence. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Takaaki Miwa
- 👤 Hideo Yamashita
- 👤 Yasunari Shirouchi
- 👤 Toshisuke Kitakoji
- 👤 Yasuhiro Yoneda
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-02 13:33
CPC Classifications
—
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