Modeling and temperature control of rapid thermal processing

E Dassau, B Grosman, DR Lewin - Computers & chemical engineering, 2006 - Elsevier
In the past few years, rapid thermal processing (RTP) has gained acceptance as mainstream
technology for semiconductor manufacturing. This single wafer approach allows for faster …

PSO-based intelligent integration of design and control for one kind of curing process

XJ Lu, HX Li, X Yuan - Journal of Process Control, 2010 - Elsevier
In this paper, a PSO-based intelligent integration of design and control is proposed for one
kind of nonlinear curing process. This method combines the merits of both fuzzy …

Observer-based temperature control of an LED heated silicon wafer

M Kleindienst, M Reichhartinger, M Horn… - Journal of Process …, 2018 - Elsevier
The key issue in semiconductor rapid thermal processing (RTP), where silicon wafers are
heated to desired temperatures, is to ensure uniform wafer temperature profiles. This in turn …

Nonlinear model identification for temperature control in single wafer rapid thermal processing

W Cho, TF Edgar, J Lee - Industrial & engineering chemistry …, 2008 - ACS Publications
Single wafer rapid thermal processing (RTP) has become one of the key technologies in
semiconductor manufacturing due to its faster wafer processing with reduced thermal budget …

Nonlinear observer design for a 1D heat conduction process

A Schaum, S Koch, M Reichhartinger… - 2021 60th IEEE …, 2021 - ieeexplore.ieee.org
This paper deals with the observer design for a nonlinear 1D heat equation based on a
single in-domain measurement motivated by rapid thermal silicon wafer production …

Model reference adaptive temperature control of the electromagnetic oven process in manufacturing process

J Srisertpol, S Phungphimai - … of the 9th WSEAS international conference …, 2010 - dl.acm.org
Nowadays, the electromagnetic ovens are used for heating the component assembly of
electronic manufacturing. The control systems of the electromagnetic ovens are feedback …

Control strategies for thermal budget and temperature uniformity in spike rapid thermal processing systems

JC Jeng, WC Chen - Computers & chemical engineering, 2013 - Elsevier
Single wafer rapid thermal processing (RTP) is widely used in semiconductor
manufacturing. A precisely applied thermal budget during RTP is crucial and relies on the …

Combined iterative learning and delta-operator adaptive linear quadratic Gaussian control of a commercial rapid thermal processing system

W Won, K Park, J Kim - Chemical Engineering Science, 2017 - Elsevier
Rapid thermal processing (RTP) units are used for various semiconductor fabrication steps
mainly due to the short processing time, which results in a low thermal budget and improved …

A distributed-parameter approach for the surface temperature estimation of an led heated silicon wafer

M Kleindienst, M Reichhartinger… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
A variety of processes in the semiconductor industry require heating of the silicon wafer to
the desired temperature. This process is widely referred to as rapid thermal processing …

Design of a decentralized controller for a glass RTP system

BH Lee, J Kim, S Ji, S Lee… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
The design of a decentralized controller has been studied as an integral part of the
development of a commercial rapid thermal processing (RTP) system for manufacturing …