Patent ID: 11862502
Assignee: CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 0:
1. A device for semiconductor transfer, comprising:
a transfer substrate;
a controller disposed on the transfer substrate;
a first electromagnetic portion disposed on the transfer substrate and electrically coupled to the controller;
an infrared emitting portion disposed on a surface of the first electromagnetic portion and electrically coupled to the controller; and
a second magnetic portion movably disposed in the first electromagnetic portion and configured to pick up a semiconductor from a target substrate, wherein the semiconductor is a magnetic semiconductor, wherein
the transfer substrate is capable of being moved to be above the target substrate;
the infrared emitting portion is configured to emit infrared signals to position the semiconductor on the target substrate; and
the controller is configured to output a first control current to the first electromagnetic portion to cause the first electromagnetic portion to generate an electromagnetic force, to control the second magnetic portion to adjust a horizontal position of the picked-up semiconductor relative to the target substrate.