光ディスクへの画像形成装置および画像形成方法

Title:

光ディスクへの画像形成装置および画像形成方法

Document Type and Number:

Japanese Patent JP4062976

Kind Code:

B2

Abstract:

An image forming apparatus includes: a spindle motor ( 130 ) for rotating an optical disk ( 200 ); an optical pick-up ( 100 ) for applying laser light to the optical disk which moves in a radial direction of the optical disk; a stepping motor ( 140 ) for transporting the optical pick-up in the radial direction by a predetermined distance every time the optical disk is rotated plural times; a tracking actuator for actuating a position of laser light irradiated from the optical pick-up; a servo circuit ( 138 ) for controlling the tracking actuator in such a manner that irradiation loci of the laser light is made different from each other every time the optical disk is rotated plural times; and a data converter ( 160 ) for defining intensity of the laser light in accordance with gradation of dots to be arrayed and a total rotation time of the optical disk.

Inventors:

Morito Morishima

Application Number:

JP2002160486A

Publication Date:

March 19, 2008

Filing Date:

May 31, 2002

Export Citation:

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