| 摘要 |
<p>A method of producing a light emitting tube comprising a main tube working as a discharge space and a fine tube storing an electrode therein, wherein a core (6) is installed inside light emitting tube moldings (7) and (8), and then slurry (12) is injected into the core. An axis element (3) is provided at the part in the core (6) that forms the inner shape of the fine tube in the light emitting tube.</p> |
