| 摘要 |
A method for making a field emission lamp generally includes the steps of: (a) providing a cathode emitter; (b) providing a transparent glass tube having a carbon nanotube transparent conductive film and a fluorescent layer, the carbon nanotube transparent conductive film and the fluorescent layer both disposed on an inner surface of the transparent glass tube; (c) providing a first glass feedthrough and a second glass feedthrough, the first glass feedthrough having an anode down-lead pad, an anode down-lead pole connected to the anode down-lead pad, the second glass feedthrough having a cathode down-lead pole and a nickel pipe for securing one end of the cathode emitter; (d) securing the other end of the cathode emitter to one end of the cathode down-lead pole on the second glass feedthrough; (e) melting and assembling the first and second glass feedthroughs to ends of the glass tube respectively.
|
