Study of mechanisms involved in photoresist microlens formation
HADZIIOANNOU, Georges
Team 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
< Leer menos
Team 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
Idioma
en
Article de revue
Este ítem está publicado en
Microelectronic Engineering. 2006, vol. 83, n° 4-9, p. 1087-1090
Elsevier
Resumen en inglés
The mechanisms involved in photoresist microlens formation are investigated in order to understand the lack of sphericity of certain experimental microlenses. A characterization of the resist rheological properties has ...Leer más >
The mechanisms involved in photoresist microlens formation are investigated in order to understand the lack of sphericity of certain experimental microlenses. A characterization of the resist rheological properties has enabled to demonstrate that there is a competition between surface tensions and resist crosslinking reaction during the final process bake. Depending on the process conditions, the crosslinking reaction kinetics dominate and prevent the correct formation of the microlens.< Leer menos
Palabras clave en inglés
crosslinking
rheological properties
microlens
reflow method
Orígen
Importado de HalCentros de investigación