| 摘要 |
<P>PROBLEM TO BE SOLVED: To attain content provision corresponding to a popularization state of a player and intention of a content holder in each country in a mobile manner while reducing a management cost and an equipment cost for disk manufacture in a disk manufacturer. <P>SOLUTION: Stampers having region information according to a place of delivery are set respectively to a resin molding machine for an HDDVD and a resin molding machine for a DVD. Content information (contents A) having the same content is held in each stamper. The region information in each stamper is different according to the place of delivery of the content information. Two disk substrates to which information of each stamper is transferred are formed by the resin molding machine for the HDDVD and the resin molding machine for the DVD and reflection layers are formed respectively on transfer layers of the substrates by sputtering. The disk substrates are stuck to each other so that the reflection layer sides are opposed to each other to manufacture a hybrid type next generation DVD. <P>COPYRIGHT: (C)2007,JPO&INPIT |
