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Stereoscopic spectacle device

阅读:887发布:2021-11-12

专利汇可以提供Stereoscopic spectacle device专利检索,专利查询,专利分析的服务。并且PURPOSE:To obtain a streoscopic spectacle device having high weather resistance, by burying an electronic shutter consisting of a solid-state flat plate having the electrooptic effect, cross finger type electrodes, a polarizing plate, etc. into a plastic lens body. CONSTITUTION:A solid-state flat plate 1 having the electrooptic effect contains feed terminals 3 and 4 plus 3' and 4' having external lead wires 7 and 8, and cross finger type electrodes 2 and 2' connected to these feed electrodes. The polarizing films 5 and 6 which are orthogonal to the electrodes 2 and 2' with a >=45 deg. angle are provided at the outside of the electrodes 2 and 2'. Thus an electronic shutter is formed, and this shutter is buried into the light transmissible thermosetting resin 9. This resin 9 is finished into a convex or concave lens. In such a way, a stereoscopic spectacle device with an adjustable shutter is obtained. This spectacle device has high weather resistance and can be directly applied to both shorsighted and longsighted persons.,下面是Stereoscopic spectacle device专利的具体信息内容。

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