| 发明名称 |
GETTER DEVICES FOR CALCIUM EVAPORATION |
| 摘要 |
Evaporable getter devices for calcium evaporation based on the use of the compound CaAl2 are described, which allow to obtain in the kinescope of televisions and computer screens calcium films having gas sorption propertie s comparable to those of the barium films normally used in the industry.</SDOA B>
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| 申请公布号 |
CA2377177(A1) |
申请公布日期 |
2001.01.04 |
| 申请号 |
CA20002377177 |
申请日期 |
2000.06.20 |
| 申请人 |
SAES GETTERS S.P.A. |
发明人 |
TOIA, LUCA;BOFFITO, CLAUDIO;CARRETTI, CORRADO |
| 分类号 |
B01J20/02;H01J7/18;H01J29/94;(IPC1-7):H01J7/18 |
主分类号 |
B01J20/02 |
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