Liquid crystal display having a polymer or spin-on glass as a capacitor dielectric and a method of manufacture

摘要

A transistor substrate for a liquid crystal display comprises an array of insulated-gate staggered TFTs and a capacitor ( 36 ) associated with each transistor. The gate insulator ( 400,420 ) comprises a first inorganic layer ( 400 ) and a second, polymer or spin-on glass layer ( 420 ), of which layers only the polymer or spin-on glass layer ( 420 ) extends to the capacitor ( 36 ) to define the capacitor dielectric.