[21p-P15-1~23] 3.8 Optical measurement, instrumentation, and sensor

[21p-P15-16] Development of Visualization Technique of Bonded Areas Based on Direction of Thermal Diffusion

〇Hiroki Mitsuta¹, Toshiyuki Nakao¹, Masahiro Watanabe¹, Shigeru Serikawa², Yutaka Kumazawa², Hiroshi Kato² (1.Hitachi, Ltd., 2.Hitachi High-Tech Fine Systems Corp.)

Keywords:Infrared image,Non-destructive inspection