| 摘要 |
<p>A trimming element comprises (a) a medium layer (22), (b) a pair of electrodes (23a, 23b) connected to the medium layer (22), and (c) an alloy layer (24), which is formed of metal of the electrodes (23a, 23b) and material of the medium layer (22) and is created in the medium layer (22), for substantially short-circuiting the electrodes (23a, 23b) to each other. The alloy layer (24) is obtained by applying a laser beam to the medium layer (22) to heat a portion between the electrodes (23a, 23b). The metal layer (24) for substantially short-circuiting the electrodes (23a, 23b) is thus formed.</p> |
