A structure with micro devices includes a substrate, at least one micro device, and at least one holding structure. The micro device is disposed on the substrate. The micro device has a top surface and a bottom surface opposite to each other, a peripheral surface connected with the top surface and the bottom surface, a first-type electrode, and a second-type electrode. The holding structure is disposed on the substrate and is away from the first-type electrode and the second-type electrode. The holding structure includes at least one connecting portion and at least one holding portion. The connecting portion is disposed on an edge of the top surface of the micro device. The holding portion is connected to the connecting portion and extends onto the substrate.