INSPECTION APPARATUS, INSPECTION SYSTEM, CONTROL METHOD OF INSPECTION APPARATUS, CONTROL PROGRAM OF INSPECTION APPARATUS, AND COMPUTER READABLE RECORDING MEDIUM RECORDING PROGRAM

摘要

PROBLEM TO BE SOLVED: To speedily and efficiently detect a display pixel having a dynamic display defect from display pixels of a display device. SOLUTION: This inspection controller 7 includes a display control section 11 for performing lighting where the luminance value of each display pixel is changed from a first display state to a second display state for each display pixel string arranged linearly in the first direction of a liquid crystal display panel P while switching the display pixel string between the first direction and the second direction perpendicular to the first direction each fixed period. The inspection controller 7 also includes a panel scan control section 13 for moving an imaging device 2 in the second direction so that the imaging region of the imaging device 2 for imaging the state where each display pixel of the display pixel string changes from the first display state to the second display state with imaging elements arranged linearly in the first direction follows the display pixel string switched to the second direction by the display controlling means. The inspection controller 7 also includes a defect detection section 15 for detecting a display pixel having a dynamic display defect based on the luminance value of each display pixel imaged by the imaging device 2. COPYRIGHT: (C)2009,JPO&INPIT