Exposure apparatus and exposure method

Details Exposure apparatus and exposure method Exposure apparatus and exposure method

2008-05-27

2008-05-27

Kim, Peter B. (Department: 2851)

Photocopying

Projection printing and copying cameras

Distortion introducing or rectifying

C355S018000, C355S053000

Reexamination Certificate

active

07379152

ABSTRACT:
An exposure apparatus and method in which an image is formed on a recording medium mounted on a recording stage by irradiating a light beam based on image data from a recording head while the recording head and the recording stage are relatively moved, in the exposure apparatus and method, storing in advance, in a storage section, shift-amount data of a detected displacement of an image-form position with respect to a stage surface of the recording stage in a direction intersecting a direction in which the recording stage moves, which displacement occurs accompanied by movement of the recording stage; carrying out shifting for each of pixels of an image formed by the image data based on the shift-amount data stored in the storage section; and controlling exposure for the recording medium based on image data of the shifted image, is provided to reduce distortion of the image.

REFERENCES:
patent: 2004/0008332 (2004-01-01), Nakaya et al.
patent: 2004/0126004 (2004-07-01), Kikuchi
patent: 2000-321025 (2000-11-01), None
patent: 2003-272989 (2003-09-01), None
patent: 2003-0074291 (2003-09-01), None

Affiliated with

Also associated with

Rating

Exposure apparatus and exposure method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exposure apparatus and exposure method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exposure apparatus and exposure method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2756332