Patent ID: 8486753
Filing Date: 2013-07-16
Classification: H01L,Y10T

Abstract:
1. A method for forming a metal oxide thin film pattern using nanoimprinting, comprising: coating a photosensitive metal-organic material precursor solution on a substrate; preparing a mold patterned to have a protrusion and depression structure; pressurizing the photosensitive metal-organic material precursor coating layer with the patterned mold; forming a cured metal oxide thin film pattern by irradiating ultraviolet rays to the pressurized photosensitive metal-organic material precursor coating layer while being heated; and removing the patterned mold from the metal oxide thin film pattern, wherein in the forming the metal oxide thin film pattern, a heating temperature ranges from 30° to 350° C., and a heating time ranges from 15 seconds to 2 hours.