| 摘要 |
PROBLEM TO BE SOLVED: To provide an inspection device capable of confirming easily a nonuniform position. SOLUTION: A display signal for inspection is output to a lighting control part 12 to display a display image for the inspection on an inspected display 2, and the display image on a display screen 13 is acquired by a CCD camera 21 to be input to inspection PC 11 (S1). An acquired screen 41 is divided into blocks 45 (S2), and a degree of nonuniformity is measured in each of the blocks 45 (S3). When the measured nonuniformity exceeds a predetermined threshold value, the block 45 is determined as the NG block 51 (S4). A frame display signal is formed to display a frame 55 surrounding all the NG blocks 51, and the frame display signal is superposed on the display signal under output in the present to be output to the inspected display 2 (S5). The nonuniformity 47 is thereby displayed to be surrounded by the frame 55, on the inspected display 2. COPYRIGHT: (C)2005,JPO&NCIPI
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