We have fabricated a carbon nanotube field emission display (CNT-FED) panel with a 2-inch diagonal size by using a screen printing method and vacuum in-line sealing technology. The sealing temperature of the panel was around 390 °C and the vacuum level was obtained with 1.4×10torr at the sealing. When the field emission properties of a fabricated and sealed CNT-FED panel were characterized and ...

In this case, improved vacuum sealing drainage was used for gas gangrene treatment, which is different from traditional therapies of gas gangrene and this is the first report of using improved vacuum sealing drainage to treat gas gangrene. The patient was a 12-year-old Asian Male who was presented to the Emergency Department with a one-day history of left femoral progressing swelling, paining a...

Metallic seals can be resistant to air leakage, resistant to degradation under heat, and capable of carrying mechanical loads. Various technologies--such as organic solar cells and organic light emitting diodes--need, at least benefit from, such metallic seals. However, these technologies involve polymeric materials and can tolerate neither the high-temperature nor the high-pressure processes o...

This paper briefly describes the development process of sealing technology for vacuum interrupter, analyze main characteristics each stage and difficulties in realizing one-time sealing. Five design schemes are put forward to achieve complete sealing, brazing tests were carried out according scheme. The test samples dissected analyzed, article it contrastive analysis. contact structure was chos...