A study on model development of the slot-die coating process through the statistical analysis

Author

Park, Janghoon ; Seong, Jinwoo ; Kang, Hyunkyoo ; Shin, Keehyun

Author_Institution

Dept. of Mech. Design, Konkuk Univ., Seoul, South Korea

fYear

2011

fDate

23-26 Nov. 2011

Firstpage

694

Lastpage

695

Abstract

In roll-to-roll slot-die coating process, the characteristics such as coated layer thickness or roughness which determines the performance of the devices such as OPV, OLED are important. And it is determined by the interaction of coating variables which are coating gap, operating velocity, flow rate. In this study, sensitivity analysis for each variable was conducted by using D.O.E methodology. As a result, some dominant factors affecting output were revealed and a mathematical model was derived as a meta model.

Keywords

coating techniques; design of experiments; electron device manufacture; sensitivity analysis; DOE methodology; OLED; OPV; coated layer roughness; coated layer thickness; coating gap; design of experiment; roll-to-roll slot die coating process; sensitivity analysis; statistical analysis; Coatings; Educational institutions; Electrodes; Mathematical model; Organic light emitting diodes; Performance evaluation; Sensitivity analysis; Design of experiment; Mathematical model; Printed electronics; Roll-to-roll slot-die coating system;

fLanguage

English

Publisher

ieee

Conference_Titel

Ubiquitous Robots and Ambient Intelligence (URAI), 2011 8th International Conference on

Conference_Location

Incheon

Print_ISBN

978-1-4577-0722-3

Type

conf

DOI

10.1109/URAI.2011.6145912

Filename

6145912