OPTICAL SHEET, BACKLIGHT UNIT, ELECTRO-OPTICAL DEVICE, ELECTRONIC APPARATUS AND METHOD FOR MANUFACTURING THE OPTICAL SHEET

摘要

A method for manufacturing an optical sheet, comprises: (a) discharging a first lens material in liquid form being a material for a micro lens on a sheet in a dot array; (b) semi-curing the first lens material arranged on the sheet; (c) discharging a second lens material in liquid form being a material for the micro lens towards gap portions between the dots of the first lens material; and (d) forming a micro lens array by full curing the first and the second lens materials.