Futaba Corporation

Neturen Co., Ltd.

Kenji Nawamaki

Shigeo Itoh

Yoshiaki Inoue

Kazuhiro Kawasaki

Takeshi Tonegawa

Masateru Taniguchi

Mamoru Namikawa

Seiji Yokota

Yoshihisa Marushima

Osamu Idohara

Youhei Fujimura

Sadanori Takayama

Yasumoto Kubo

Hiroyuki Hiraoka

Yosuke Shiratori

Masahide Yamamoto

A non-evaporation getter material suitable for non-evaporation getters disposed in electron devices, such as fluorescent luminous tubes. The getter material is sized and shaped to more efficiently absorb gases actively at low temperatures.

Electron devices with non-evaporation-type getters and method for manufacturing the same

The present invention provides carbon nanotubes perpendicularly and densely deposited over a wide area of a substrate. The carbon nanotubes are manufactured by supplying alternating-current power at a specific frequency between an anode and a cathode disposed in a reactor, and causing plasma to be generated between the anode and the cathode by introducing mixed gas containing an aliphatic hydrocarbon having 1-5 carbon atoms and hydrogen or mixed gas containing an aromatic hydrocarbon and hydrogen. The substrate is disposed between the anode and the cathode and held at a distance two times or less of the mean free path of a hydrocarbon cation from the anode.

Carbon nanotubes and method of manufacturing same, electron emission source, and display

Growing community of inventors

Chiba, Japan

Kenji Nawamaki