Patent ID: 11864412
Assignee: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Field: nan (nan)
Classification: CPC H  B  Y | IPC H

Claim 0:
1. A method of manufacturing a hybrid moisture barrier layer, comprising:
preparing a base film;
laminating at least one first moisture barrier layer over the base film by applying a curable solution material over the base film and then performing photocuring or heat curing on the curable solution material, the curable solution material being photo-curable or heat-curable; and
laminating at least one second moisture barrier layer over the at least one first moisture barrier layer by performing atomic layer deposition (ALD) such that the at least one first moisture barrier is interposed between the base film and the at least one second moisture barrier layer, the at least one second moisture barrier layer having a thickness of ½ to ⅓ of a thickness of the at least one first moisture barrier layer,
wherein the curable solution material comprises aluminum oxide (Al2O3) or IGZO (indium gallium zinc oxide), and
wherein the laminating comprises forming the at least one first moisture barrier layer using the curable solution material comprising aluminum oxide (Al2O3) or IGZO (indium gallium zinc oxide) at a molar concentration of 0.2 M to 2 M and a processing temperature of 80° C. to 150° C.