Optical dry-films and methods of forming optical devices with dry-films

摘要

Provided is a dry-film suitable for use in forming an optical component. The dry-film includes a carrier substrate having a front surface and a back surface. A non-photoimageable, thermally curable polymeric layer is provided over the front surface of the carrier substrate. The polymeric layer includes a thermally active component and units of the formula (RSiO 1.5 ), wherein R is a substituted or unsubstituted organic group. A protective cover layer is disposed over the front or back surface of the carrier substrate. Also provided are methods of forming optical devices with dry-films. The invention finds particular applicability in the optoelectronics industry.