Tokyo Shibaura Electric Co., Ltd.

Toshiba Corporation

Hideharu Nihei

Kenji Enokida

Wataru Ichise

Sakae Kimura

Masahiro Shimura

Tsuyoshi Isojima

Yasuo Kinjo

A sintered electrode in a discharge tube comprises a sintered compact body and a cesium compound layer deposited on the sintered compact body. The sintered compact body comprises a gas getter such as titanium in the range of 5 to 50% by weight of the body, an additive for sintering such as silicon oxide in the range 0.1 to 1.0% by weight of the body and the remainder formed by a high melting point metal such as tantalum.

Sintered electrode in a discharge tube

A nitrogen-emitting composition which is adapted to be used with flash getter materials. Said composition comprising iron, germanium, and nitrogen. These materials are used within cathode ray tubes to produce a getter film which is deposited on the inner walls of the cathode ray tube.

Nitrogen-emitting composition to be used with flash getter materials

A mercury emitting structure with an annular receptacle having a groove at the upper end, in which a face-centered cubic lattice type intermetallic compound consisting mainly of yttrium, nickel and mercury is filled.

Mercury emitting structure

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Yokohama, Japan

Hideharu Nihei