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. 06, 1999
Filed:
Dec. 02, 1997
Kazuhiro Sugimoto, Osaka, JP;
Katsuyo Iwasaki, Hyogo, JP;
Matsushita Electronics Corporation, Osaka, JP;
Abstract
A picture tube device comprises a CRT and a deflection yoke having a terminal board cover, wherein an adjustment tool is not completely extracted from through holes and can be smoothly shifted between through holes, and the position of another through hole can be confirmed and determined without visual confirmation, so that the position among the through holes can be easily determined. A correction circuit comprising variable resistors for correcting misconvergence is employed on a printed board installed on the deflection yoke. The printed board is covered with a terminal board cover made of insulating material and through holes for inserting an adjustment tool for adjusting the adjustment areas of the variable resistors are formed in the terminal board cover. The through holes are connected to each other with guiding grooves.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile