[OThA1B] Optical Design/Simulation/Fabrication II

[OThA1B-06] Development of high-speed and high-precision alignment technology using the 3D chart

*Mahito Negishi¹, Daisuke Matsunaga¹, Kiyotaka Chiba¹, Hideto Ogawa¹ (1. CCTECH JAPAN Co., Ltd. (Japan))

[Presentation Style] Onsite

The 6-DOF active alignment is important for mobile camera mass production. We propose a new method using the 3D chart. The experimental result showed 3 times faster and more accurate than the conventional methods.