JPS5347803A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Automatic focus controller
Assignee: Mitsubishi Electric Corp
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Filing: 1976-10-12
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Granted: —
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Expires: 1996-10-12
Abstract
Abstract PURPOSE: To automatically control the focus by arranging an elastically deformable main lens in the lens system of a controller, in which the focus is located at the record reproducing plane, while controlling the elastic deformation of the main lens. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Kosuke Hashimoto
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-27 21:53
CPC Classifications
—
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