| 摘要 |
As a step in the manufacture of an ink jet printer, a cover (16) is adhesive ly bonded to a piezoelectric layer (10) having parallel grooves (20) which will serve as ink channels in the finished printer. Matin g surfaces are prepared, excess adhesive is applied and bond pressure exerted until surface extremities of the two surfaces come into contact, producing a bond layer of 2.mu.m or less. To ensure that the flow distance of excess adhesive is uniform over the bond plane, grooves (32 ) are cut at the margin (30) of the piezoelectric layer. |
