Field transmitting light tube

Field transmitting light tube

  • CN 101,197,243 A
  • Filed: 12/08/2006
  • Published: 06/11/2008
  • Est. Priority Date: 12/08/2006
  • Status: Active Application
First Claim
Patent Images

1. field-emission tube, comprise transparent glass tube, anode and be arranged on the interior negative electrode of transparent glass tube, but described negative electrode comprises the electron emission layer of emitting electrons, it is characterized in that:

  • described anode comprises reflector that is formed on the clear glass tube portion inwall and the fluorescence coating that is formed on the reflector, and described reflector is made by the metallic conduction material.

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