Patent ID: 9651807
Date: 2017-05-16
CPC Classifications: B05C,B32B,G02F,H01J,H01L

Claim:
1. A method of producing an image display device in which an image display member and a light-transmitting cover member having a principal surface portion and a circumferential edge portion on which a light-shielding layer is formed with a step portion formed between the principal surface portion and the circumferential edge portion are laminated through a light-transmitting resin layer formed from a liquid photocurable optical resin composition so that a light-shielding layer-formed surface of the light-transmitting cover member is arranged to face the image display member, the method comprising: moving a resin dispenser from one end of the light-shielding layer-formed surface of the light-transmitting cover member toward the other end thereof to apply the optical resin composition to the light-shielding layer-formed surface of the light-transmitting cover member, and then pre-curing the optical resin composition by irradiating the optical resin composition with ultraviolet rays so that a curing rate of 10 to 80% is achieved to form a pre-cured resin layer having a surface of which tackiness is adjusted to 30 N/mm laminating the pre-cured resin layer formed on the light-shielding layer-formed surface of the light-transmitting cover member to the image display member; and curing the pre-cured resin layer held between the image display member and the light-transmitting cover member by irradiating the pre-cured resin layer with ultraviolet rays through the light-transmitting cover member, wherein the resin dispenser changes an amount of the optical resin composition applied on the light-shielding layer and on the principal surface portion of the light-shielding layer-formed surface of the light-transmitting cover member.