비구면 렌즈 형상정보 추출을 통한 렌즈 설계 및 성형해석에 관한 연구

초록

The development of polishing techology has enable the production of injection molding with high quality shaping. For products such as mobile phones which require high quality performancs the use of plastic materials bring in many restraints such as shrinkage and deflection. The purpose of this research, therefore, is to use reverse engineering in order to find and analyze the data of a prechosen aspherical lens thereby creating a process to design an improved lens. Additionally, the improved lenses are subject to modling analysis. In order to solve this problen lens construction program, Zemax, is used to analyze and optimize performance. In the case of optimization, the object is to eliminate spherical aberration and to find good MTF data. The result of the optimization data was similar to the MTF data found through the random lens. Resin and analysis conditions were selected and CAD modeling was done to enhance the injection molding analysis