Patent JPS54929A successfully refreshed from Google Patents.
JPS54929A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Deflector for in-line type color cathode ray tube
Assignee: Sony Corp
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Filing: 1977-06-06
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Granted: —
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Expires: 1997-06-06
Abstract
Abstract PURPOSE:To correct mis-convergence, by attenauting the vertical deflection magnetic field at the neck side through the provision of an auxiliary coil.
Inventors
- 👤 Takizo Shioda
- 👤 Yasuo Takeshima
- 👤 Koichi Sakai
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-31 06:47
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/46; H01J29/70; H01J29/701; H01J29/702; H01J2229/00; H01J2229/56; H01J2229/568; H01J2229/5681; H01J2229/5687
Claims Analysis
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