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:
Apr. 20, 1993
Filed:
Jan. 24, 1992
Hikohiro Togane, Sagamihara, JP;
Chihiro Ikeda, Sagamihara, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A deflection yoke mounted on a television picture tube comprising: a horizontal deflection coil, a vertical deflection coil, a core disposed outside the horizontal deflection coil, and a separator extending completely between the horizontal deflection coil and the vertical deflection coil for isolating the horizontal deflection coil from the vertical deflection coil, the separator being entirely comprised of a mixture of plastics and granular ceramics having a high thermal conductivity wherein a resinous material having a high thermal conductivity is filled in spaces between the picture tube and the horizontal deflection coil, the horizontal deflection coil and the separator, the separator and the vertical deflection coil, and the core and the vertical deflection coil so as to bond and fix the deflection yoke to the tube and form a heat transmission passage in the spaces, whereby heat produced in said horizontal and vertical deflection coils is reduced even when they are scanned with a large current of a high frequency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile