公开(公告)号：US20230086540A1

公开(公告)日：2023-03-23

申请号：US17816086

申请日：2022-07-29

Applicant: CHROMA ATE INC.

Inventor： Chien-Ming CHEN ,  Jui-Hsiung CHEN ,  Yi-Sheng XU

IPC: G01R31/28

Abstract: The present invention relates to an electronic device pick-and-place system and an electronic device testing apparatus having the same, comprising a plurality of pick-and-place heads, a plurality of negative pressure generators and an air pressure regulating valve. Each pick-and-place head has a pick-and-place port; the plurality of negative pressure generators are communicated with the plurality of pick-and-place ports of the plurality of pick-and-place heads respectively; an inlet end of the air pressure regulating valve is communicated with an air pressure source, and an outlet end of the air pressure regulating valve is communicated with the plurality of negative pressure generators; the air pressure regulating valve can be used to adjust the suction forces of the pick-and-place ports of the pick-and-place heads in a batch. Accordingly, the suction forces and blowing forces of the pick-and-place ports of the pick-and-place heads can be adjusted in a batch.