Individual drive cross-coupled control system to compensate for measurement time-delay for roll-to-roll contact pressure uniformization

• Published in: Journal of mechanical science and technology Vol. 37; no. 11; pp. 5789 - 5795
• Main Authors: Kim, Daehyeon, Kim, Youngjin, Kim, Hyeongrae, Kim, Juyeon, Kang, Jongmo, Choi, Yuchang, Oh, Dongho
• Format: Journal Article
• Language: English
• Published: Seoul Korean Society of Mechanical Engineers 01.11.2023; Springer Nature B.V; 대한기계학회
• Subjects: Contact pressure; Control; Control methods; Control systems; Delay; Displays; Dynamical Systems; Engineering; Industrial and Production Engineering; Inks; Load cells; Mechanical Engineering; Original Article; Semiconductor devices; Substrates; Thin film transistors; Time measurement; Transfer functions; Vibration; 기계공학; Contact pressure uniformization; Measurement time-delay; Print quality; Printed electronics; Roll-to-roll process

As the market demand for products such as flexible displays, IoT devices, and healthcare devices increases, attention has been drawn to printed electronics by a roll-to-roll process that can continuously produce electronic products on flexible substrates using functional inks. In particular, printed...