Title:
【発明の名称】水平偏向回路
Document Type and Number:
Japanese Patent JP2600920
Kind Code:
B2
Abstract:
Horizontal deflection circuits are disclosed which permit high-frequency operation through use of conductivity modulation MOS FET devices. Distortion of the horizontal deflection coil voltage is avoided by inclusion of compensation means utilizing an inductance to produce delay in the increase in magnitude of current flow during reverse recovery current flow. Use of a compensation means including an inductor and diode in parallel combination provides additional benefits of oscillation suppression.
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Inventors:
Nishiura Akira
Naoki Kumagai
Yasukazu Seki
Naoki Kumagai
Yasukazu Seki
Application Number:
JP22350389A
Publication Date:
April 16, 1997
Filing Date:
August 30, 1989
Export Citation:
Assignee:
Fuji Electric Co., Ltd.
International Classes:
G09G1/04; H03K4/62; H03K4/90; H04N3/16; H04N3/27; (IPC1-7): H04N3/16
Domestic Patent References:
| JP6364595A | ||||
| JP62254574A | ||||
| JP61230574A |
Attorney, Agent or Firm:
Iwao Yamaguchi