Toshiba Satellite L640D - Page 243

Handling the LCD Module
10. If you transport the module, do not use packing material that contains epoxy resin
(amine) or silicon glue (alcohol or oxide). These materials can release gas that can damage
the panel’s polarization.
Satellite L600D/L640D/L645D, Satellite Pro L600D/Pro L640D/Pro L645D Maintenance Manual (960-Q08)