METHOD FOR ACQUIRING DOT DIAMETER CORRECTION FACTOR, DOT DIAMETER MEASURING METHOD, DOT DIAMETER ABNORMALITY DETECTION METHOD AND DOT DIAMETER MEASURING DEVICE, DOT DIAMETER ABNORMALITY DETECTION DEVICE, AND DROP DELIVERY SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a method for acquiring dot diameter correction factor for easily and quickly measuring a dot diameter by being considered in measurement error due to influence of brightness of electronic images, and to provide a dot diameter measuring method, a dot diameter abnormality detection method, a dot diameter measuring device, a dot diameter abnormality detection device and a drop delivery system.;SOLUTION: The method for acquiring dot diameter correction factor that acquires a correction factor for correcting a measuring value of a dot diameter in the electronic images includes: an image acquiring step for acquiring the electronic images of dot columns composed of a known dot column; a dot diameter measuring step for measuring the dot diameter of the electronic images; and a correction factor acquisition for acquiring the correction factor making the measuring value and the value of the known dot diameter.;COPYRIGHT: (C)2007,JPO&INPIT