Device transferring apparatus

A device transferring apparatus, comprising:

• a controlling component and a punching component, wherein the punching component is located at one side of the controlling component;
• wherein
• the punching component comprises at least one punching head movable in a first direction;
• and
• the controlling component comprises a protruding portion corresponding to the at least one punching head and capable of protruding toward the corresponding punching head, the protruding portion pushes the punching head to move in the first direction by protruding the protruding portion, wherein
• the controlling component further comprises a microfluidic control substrate;
• and
• the microfluidic control substrate comprises a cavity for containing a fluid, the cavity has an inflow port and at least one outflow port, the outflow port is located at a side of the cavity facing the punching component, the outflow port is corresponding to the protruding portion, the fluid flowing out from the outflow port is able to push the protruding portion to protrude toward the corresponding punching head, and wherein
• the side of the cavity facing the punching component is covered with a flexible film, and a portion of the flexible film covering the outflow port constitutes the protruding portion.