摘要 |
<p>Technology of the present invention comprises a substrate which includes a cell array region and an alignment key region; cell laminates which is formed on the cell array region of the substrate and includes a conductive pattern and an interlayer insulating film laminated alternately; and an alignment key laminate which is formed on the alignment key region of the substrate to be lower than the cell laminates and includes the conductive pattern and the interlayer insulating film laminated alternately.</p> |