JPS522388A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Luminous diode driving device
Assignee: Nikon Corp
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Filing: 1975-06-24
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Granted: —
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Expires: 1995-06-24
Abstract
Abstract PURPOSE:To manufacture a driving device designed capable of compensating the dependency of LED luminous intensity on temperature and of minimizing consuming current.
Inventors
- 👤 Sakuji Watanabe
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-02 10:04
CPC Classifications
H; H05; H05B; H05B45/00; H05B45/30; H05B45/395; H05B45/10; H05B45/18; Y; Y02; Y02B; Y02B20/00; Y02B20/30
Claims Analysis
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