| 摘要 |
PROBLEM TO BE SOLVED: To provide a work-piece bonding method having excellent reworkability without developing a color, a relatively short processing time and a relatively low cost, and a touch panel manufactured by using the method.SOLUTION: A work-piece bonding method comprises: irradiating a surface of a cover glass 11 having a hydrophilic surface and a surface of a silicone substrate 17a (for example, a PDMS) to be bonded therewith with ultraviolet light, laminating them, and pressurizing and heating the laminate to bond them together; coating a primer on an ITO electrode 13 provided on a hard coat layer 14a of a PET film 14 having a hydrophobic surface and irradiating the coated surface and the surface of the silicone substrate 17a (for example, the PDMS) to be bonded therewith with the ultraviolet light, laminating them, and pressurizing and heating the laminate to bond them together; and coating the primer on a second ITO electrode 15 on a glass substrate 16 and on the hard coat layer 14a of the PET film 14 and irradiating the coated surface and a surface of a silicone substrate 17b (for example, a PDMS) to be bonded therewith with the ultraviolet light, laminating them, and pressurizing and heating the laminate to bond them together. |
