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:
Feb. 12, 1991
Filed:
Dec. 22, 1989
Shigeru Kashiwagi, Noda, JP;
Abstract
A horizontal deflection and high voltage generating circuit having a horizontal oscillating circuit, a horizontal excitation circuit responsive to an oscillating pulse outputted from the horizontal oscillating circuit, a horizontal output circuit excited by an output of the horizontal excitation circuit, a high voltage output circuit responsive to an oscillating pulse outputted from the horizontal oscillating circuit, which comprises a delay circuit for causing a lag to a leading edge of the oscillating pulse applied from the horizontal oscillating circuit to the horizontal excitation circuit with respect to a leading edge of the oscillating pulse applied from the horizontal oscillating pulse to the high voltage output circuit, the lag being a predetermined delay time, the value of which is set in such a manner that a trailing edge of a horizontal deflection pulse generated by the horizontal output circuit is substantially in agreement with a trailing edge of a high voltage pulse, which is generated by the high voltage output circuit and has a pulse duration larger than a pulse duration of the horizontal deflection pulse generated by the horizontal output circuit.