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松下电器公司以研究能高精度、高效率生产投影电视用的大口径非径面透镜的新技术为目标,约用六年的时间引进了从非球面光学设计到光学注入模加工、塑料成形、增透(防止反射)膜制备、非球面形状测量、光学性能评价各单元技术的几个新试验,到1983年大体上达到了预期的目的。本文主要叙述有关它的发展经过和技术内容。
Matsushita Electric Industrial Co., Ltd. (Matsushita Electric Industrial Co., Ltd.) aims at researching new technologies for producing large diameter non-radial lenses for projection TV with high accuracy and high efficiency. It took about six years to introduce technologies ranging from aspheric optical design to optical injection molding, plastic forming, Enhancement (to prevent reflection) film preparation, aspherical shape measurement, optical performance evaluation of each unit of several new technologies until 1983, largely to achieve the desired purpose. This article focuses on its development and technical content.