Electron tube and a method for manufacturing same

Details Electron tube and a method for manufacturing same Electron tube and a method for manufacturing same

2008-07-08

2008-07-08

Macchiarolo, Peter (Department: 2879)

Electric lamp and discharge devices

Having heating means to control gas/vapor, gas or vapor...

Discharge device gettering

C313S547000, C313S553000, C313S560000, C252S181100

Reexamination Certificate

active

07397185

ABSTRACT:
In a method for manufacturing an electron tube including a front substrate and a back substrate, a wiring and an electrode are formed on the front substrate and/or the back substrate. A component is mounted on the front substrate and/or the back substrate. A ring-less getter is mounted on at least one of the front substrate, the back substrate and the component. A vessel is assembled and sealed so that the front substrate faces the back substrate. A light is irradiated on the ring-less getter from outside of the sealed vessel, thereby activating the ring-less getter.

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