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X 棱镜是一般TFT LCD投影仪所采用的合色元件,其性能直接影响着投影仪对比度等各指标。针对X 棱镜的指标要求,提出了一种X 棱镜的新的冷加工方法,并基于TFCal设计的膜系,进行棱镜样品的实际加工、制备及检测等。最终测量结果表明,该加工方法和膜系完全可以用于实际生产应用。
X prism is a general color TFT LCD projector projectors used, the performance of a direct impact on the projector contrast and other indicators. According to the index requirements of X-prism, a new cold-working method of X-prism was proposed. Based on the film system designed by TFCal, the prism samples were processed, prepared and tested. The final measurement results show that the processing method and the membrane system can be completely used in practical applications.