Title:
【発明の名称】ビデオ表示装置
Document Type and Number:
Japanese Patent JP3473963
Kind Code:
B2
Abstract:
Active turn-off or disabling circuits respond to control signals from a control unit which defines the mode of operation of a receiver. In response to a designation of a standby mode of operation the active disabling unit actively disables a pulse width modulator to prevent pulses from being produced based upon an input of ringing signal. In addition, the active disabling circuits prevent such ringing signal from negatively effecting pincusion protection circuits. The ringing signal is produced in a horizontal flyback transformer during a transition interval that follows a transition to standby mode of operation.
Inventors:
Jefeli Basil Rendalo
Application Number:
JP12250791A
Publication Date:
December 08, 2003
Filing Date:
April 24, 1991
Export Citation:
Assignee:
Thomson Consumer Electronics Incorporated
International Classes:
H04N3/20; H04N3/23; H04N5/00; H04N5/63; H04N3/18; (IPC1-7): H04N3/23; H04N3/18; H04N5/00
Domestic Patent References:
| JP58134584A | ||||
| JP59143476A | ||||
| JP62171279A | ||||
| JP63292878A | ||||
| JP59110275A | ||||
| JP1268355A | ||||
| JP5289024A | ||||
| JP63279671A | ||||
| JP190290U |
Attorney, Agent or Firm:
Hiroshi Tanaka
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