|発明の名称||LIQUID TRANSFER DEVICE|
PROBLEM TO BE SOLVED: To certainly transfer a liquid to a substrate by releasing an abnormal state wherein a rod-like transfer member becomes unslidable with respect to a holding member when this abnormal state occurs in a liquid transfer device for transferring the liquid allowed to adhere to the leading end of the transfer member to the substrate.
SOLUTION: The transfer device A has the transfer member 3, which has a transfer surface 3b and a head part 3d, formed to the leading end of a shaft-like main body 3a, the holding member 5 for holding the transfer member 3 so as to make the member 3 slidable axially, a drive member 6 for raising and lowering the holding member 5 and a regulation member 7 coming into contact with the head part 3d of the transfer member 3 held to the holding member 5 to rise and fall and reaching a falling limit to stop. When the holding member 5 is allowed to fall to the falling limit, the transfer surface 3b of the transfer member 3 comes into contact with the substrate 1 and the contact with the regulation member 7 of the transfer member 3 is released to transfer the liquid to the substrate 1 under the own weight of the liquid. When the holding member 5 is raised, the head part 3d of the transfer member 3 held in the abnormal state comes into contact with the contact member 7a of the regulation member 7 to release the abnormal state.
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