摘要 |
<p>PROBLEM TO BE SOLVED: To provide a crucible allowing for increasing the total housing amount of a material for evaporation, while preventing melting unevenness of the material for evaporation caused by heating of an electron beam, when being placed plurally on a circular stand.SOLUTION: A crucible 11 has a bottom wall part 30, and a peripheral wall part 32 standing from the circumference of the bottom wall part 30, and forming a storage space 32 having a fan shape in an upward view with an open upper side on the inner peripheral side, and can store a material for evaporation to be melted by an electron beam in the storage space 32.</p> |