LIGHT SCANNER PACKAGE AND METHOD FOR MANUFACTURING SAME

The present disclosure relates to an optical scanner package comprising a scanner element, a lower substrate having an inner space, and a semi-spherical transmissive window. The semi-spherical transmissive window has different inclinations in an incident position thereof and in an emission position thereof, and interference caused by sub-reflection can thus be reduced. Since the incident angle α and the maximum emission angle β are small, anti-reflection coating design is easy, and light loss can be reduced. There is an advantage in that, even when the optical scanning angle (OSA) γ of a laser is large, the maximum emission angle β is small, and emitted laser light thus has a small change in characteristics. In addition, since there are curvatures on both sides of two axes, there is little restriction regarding the incident direction even in the case of two-axis driving.