Title:
INSPECTION APPARATUS FOR HALFTONE-DOT IMAGE
Document Type and Number:
Japanese Patent JPH0798283
Kind Code:
A
Abstract:
PURPOSE: To perform the confirmation and inspection of the halftone-dot image on a processed graphic-arts film stably and automatically without depending on skill and intuition.
CONSTITUTION: An X-Y movable table 1 is movably attached and supported so that the table can be moved in the X-Y direction. An optical lens part 20 is attached and supported so as to face the X-Y movable table 1. A CCD image receiving part 30 receives an incident light image into an the optical lens part 20. These parts are provided.
Inventors:
HIROTA MORIKAZU
KURAMOTO TAKASHI
SUDO TORU
KURAMOTO TAKASHI
SUDO TORU
Application Number:
JP24164093A
Publication Date:
April 11, 1995
Filing Date:
September 28, 1993
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B41F33/14; G01N21/88; G03F1/00; G03F5/00; G06T1/00; (IPC1-7): G01N21/88; B41F33/14; G03F1/00; G03F5/00; G06T1/00