The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 11, 1995
Filed:
Oct. 01, 1993
Tatsuya Satoh, Nagaokakyo, JP;
Masahiro Murakami, Nagaokakyo, JP;
Murata Mfg. Co., Ltd., Kyoto, JP;
Abstract
There is provided a correcting coil of a deflection yoke wherein a correcting coil is brought into close and wide contact with a neck portion of a bobbin 1 of the deflection yoke by slightly altering the correcting coil which is used at present to further improve magnetic permeability and hence the amount of correction of magnetic lines of force. Correcting coil 11A of the deflection yoke includes a hollow correcting coil bobbin 13 on the outer periphery of which a coil 12 is wound and a core 14 configured into a U-shape by superimposing respective ends of two L-shaped core members made by laminating thin magnetic pieces 15 inside the correcting coil bobbin. A magnetic correcting piece 16 is provided which has a wider area and which makes contact with a neck portion 3 of the bobbin 1 of the deflection yoke 10 on the tip end of each leg part of said U-shaped core 14.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile