| 摘要 |
PROBLEM TO BE SOLVED: To provide a container for electronic device in which a recognition pattern can be formed on the bottom face, even if the size is reduced. SOLUTION: A recognition mark 11, put on the inner bottom face of a container, is read out by means of a camera, and a coating position 8 of conductive adhesive 9 is set. After the coating position 8 is coated automatically with the conductive adhesive 9, a piezoelectric element having an electrode on the bottom face is bonded in a container 10. The recognition mark 11 is formed, such that a recognition position 13 determined from the recognition mark 11 is identical to the coating position 8 of the adhesive 9, and the area of the recognition mark 11 is smaller than the area coated with the adhesive 9.
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