摘要 |
PURPOSE: A method for manufacturing a keypad package which can prevent marks from being mixed without a separate deposition process is provided. CONSTITUTION: A keypad package manufacturing method comprises the following steps of: preparing double-sided tapes, a light-shielding member(30) and the second sheet(50), wherein a double-sided tape includes the first sheet and the first adhesive layer(20) and another double-sided tape includes the second adhesive layer(40); printing a predetermined function pattern(12) on one side of the first sheet and printing a character/number pattern(52) one side of the second sheet; and forming blanks(B1,B2) on the first and second sheets through a blanking process in order to form valid areas(10a,50a) and light receiving parts(14,54). |