プラスチック光学部品の開発について : 情報入力

概要

論文の詳細を見る
Even though plastics are inferior to glasses in terms of material properties for optical parts, thier repeatable productivity with low cost is the great advantage. One of the main stream techniques for precise injection molding is to modify mold shape considering the after-molding deformation and anticipating the deformation by computer simulation is getting popular these days. Temperture and humidity affect badly to the refractive index and to the shapeof molded parts and, as a result, they cause deterioration of optical performance. Understanding the weakness of plastic optical parts and make the best of theirrepeatable productivity is very important.
社団法人映像情報メディア学会の論文
1992-12-18