| 摘要 |
PURPOSE:To make it possible to align positions of a 1st and a 2nd objects by forming electricity conductive marks on the opposite surfaces of the 1st and 2nd objects thereby detecting presence or absence of electrical conductance between said electricity conductive marks of the 1st and 2nd objects. CONSTITUTION:Aligning marks 13 and 15 on a liquid crystal display cell 11 extend toward the ends of the liquid crystal display cell 11 to form aligning mark electrodes 14 and 16. Both of the aligning marks 13 and 15 and the aligning mark electrodes 14 and 16 can be formed at the time of transparent patterning of signal scanning electrodes of the liquid crystal display cell 11. Aligning marks 23 and 25 on a printed circuit board 21 similarly extend toward the ends of the print circuit board 21 to form aligning mark electrodes 24 and 26. The aligning mark electrodes 14, 16, 24 and 26 are connected to respective conductance checkers so that aligning is performed by detecting presence or absence of electrical conductivity between the aligning marks 13 and 23 and between 15 and 25. |
