公开(公告)号：US20200369486A1

公开(公告)日：2020-11-26

申请号：US16727343

申请日：2019-12-26

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kuo-Hsin HUANG ,  Yu-Lin HSU ,  Chien-Hung LIN ,  Hsin-Yun HSU

IPC: B65H23/038 ,  B65H23/188 ,  H01L51/00

Abstract: A flexible substrate adjusting device includes a substrate transmission mechanism, a pressure roller, and a force applying assembly. The substrate transmission mechanism has a transmission direction for carrying a first surface of a flexible substrate thereon. The pressure roller is disposed on at least one side of a second surface of the flexible substrate in a non-transmission direction. The force applying assembly is connected to the pressure roller and provides the pressure roller with a pressure to the flexible substrate, wherein when the flexible substrate moves in the transmission direction, the pressure roller generates a friction force in the non-transmission direction with the flexible substrate to adjust flatness or position of the flexible substrate.