Title:
【発明の名称】送風機が設けられた偏向ユニットを有する陰極線管
Document Type and Number:
Japanese Patent JP2002521796
Kind Code:
A
Abstract:
A deflection unit of a cathode ray tube is provided with a cooling fan. The fan includes means for reducing the disturbing effect of the electric field generated by the fan on the deflection of the electrons, or the fan is arranged in such a manner that the disturbing effect is small.
Inventors:
Martinus Ha A Janssen
Lucius Te Finken Freher
Leopold SE M Vilance
Lucius Te Finken Freher
Leopold SE M Vilance
Application Number:
JP2000561641A
Publication Date:
July 16, 2002
Filing Date:
June 24, 1999
Export Citation:
Assignee:
Konin Krekka Philips Electronics NV
International Classes:
H01J29/00; H01J29/76; H05K7/20; (IPC1-7): H01J29/76
Attorney, Agent or Firm:
Akihide Sugimura (2 outside)