Reflow refinishing for compact discs

Replicating a nanoscale pattern

Replication of diffraction images in oriented films

Resin-cemented optical element, mold therefor, fabrication...

Roll-shaped mold for information recording medium

Roller-shaped stamper for fabricating optical scales

Security marking system and method for minimizing pirating...

Shaped plastic lenses and method for making the same

Stamper for optical disc, method for manufacturing optical...

Stamper protecting layer for optical disk molding apparatus,...

Structure and method for molding optical disks

Structure and method for molding optical disks

Structure and method for molding optical disks

System and method for curing a resin disposed between a top...

System and method for curing a resin disposed between a top...

System for manufacturing micro-retarder and method for...

Two-dimensional/three-dimensional graphic material and...

Two-sided replication of data storage media

Use of mother stamper for optical disk molding

Vacuum transfer apparatus and method