Title:
【発明の名称】カルシウム蒸着のためのゲッターデバイス
Document Type and Number:
Japanese Patent JP2003503817
Kind Code:
A
Abstract:
A getter comprising a calcium-aluminum compound including about 39% to about 43% calcium by weight produces a calcium vapor when sufficiently heated. The calcium vapor can condense to form a calcium film on an inside surface of a sealed evacuated enclosure such as a CRT to getter reactive species from the enclosed volume. The calcium-aluminum compound, preferably CaAl2 powder, can be mixed with either nickel powder, titanium powder, or both.
Inventors:
Caretti, Colorado
Toa, Luka
Bophito, Claudio
Toa, Luka
Bophito, Claudio
Application Number:
JP2001506567A
Publication Date:
January 28, 2003
Filing Date:
June 20, 2000
Export Citation:
Assignee:
Saes Getters Sochieta Per Azioni
International Classes:
H01J7/18; H01J29/94; B01J20/02; (IPC1-7): H01J29/94; B01J20/02; H01J7/18
Attorney, Agent or Firm:
Takashi Ishida (4 others)