Optical disc image drawing method, optical disc image...

Details Optical disc image drawing method, optical disc image... Optical disc image drawing method, optical disc image...

2007-04-13

2009-11-24

Pham, Hai C (Department: 2861)

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Reexamination Certificate

active

07623146

ABSTRACT:
A pertinent amount of Image data of an image to be drawn on a surface of an optical disc is intermittently transmitted from a computer to an optical disc image drawing apparatus. The optical disc image drawing apparatus stores the transmitted image in a buffer memory and successively reads the stored image data in a constant speed to performing the drawing operation on the surface of the optical disc. The computer counts the total amount of image data of transmission is completed and calculates a drawing radial position, which corresponds to the counted total amount with a currently drawing radial position. The computer displays a picture of the drawing image on a display so that the currently drawing radial position calculated above can be visually recognized.

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Japanese Office Action dated May 21, 2009 in Japanese Patent Application No. 2006-110770.

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