This paper describes a large area CMOS image sensor module Implementation usingthe precision align inspection program. This work is needed because wafer cutting system doesnot always have high precision. The program check more than 8 point of sensor e...
This paper describes a large area CMOS image sensor module Implementation usingthe precision align inspection program. This work is needed because wafer cutting system doesnot always have high precision. The program check more than 8 point of sensor edges and alignsensors with moving table. The size of a 2×1 butted CMOS image sensor module which exceptfor the size of PCB is 170 mm×170 mm. And the pixel size is 55 μm×55 μm and the number ofpixels is 3,072×3,072. The gap between the two CMOS image sensor module was arranged in lessthan one pixel size.