| 摘要 |
PROBLEM TO BE SOLVED: To accurately and quickly inspect deviation of a wiring pattern. SOLUTION: This inspection method is provided with a step wherein probes 31, 32 are brought into contact with land parts 23a, 23b of both end portions of a first outer layer inspecting pattern 23, respectively, to inspect whether an electric continuity between the land parts 23a, 23b of the first outer layer inspecting pattern 23 exists, and probes 33, 34 are brought into contact with land parts 24a, 24b of both end portions of a second outer layer inspecting pattern 24, respectively, to inspect whether an electric continuity between the land parts 24a, 24b of the second outer layer inspecting pattern 23 exists, and a step wherein the probes 33, 34 are brought into contact with the land part 23b of the first outer layer inspecting pattern 23 and the land part 24b of the second outer layer inspecting pattern 24, respectively, to inspect whether an electric continuity between the first outer layer inspecting pattern 23 and the second outer layer inspecting pattern 24 exists. |
