Reviewed were the effects of various deposition conditions on microstructural, electrical and optical properties of AlN films grown by magnetron sputtering deposition technology.
综述了各种沉积条件对磁控溅射技术生长氮化铝薄膜的微观结构，电学以及光学性能的影响。
It USES optical PMMA secondary light distribution technology. Viewing Angle, light-gathering effects and color matching all can be adjusted according to demands.
采用光学级PM MA二次配光技术，可根据需求调整发光角度、聚光效果及颜色搭配。
Is an optical polymer materials based on the use of high technology materials made with realistic three-dimensional image of the high-tech visual effects of security products.
是一项以光学高分子材料为基础，运用高材料工艺制作而成，具有立体逼真的图像效果的高科技视觉防伪产品。
Technology employing optical electronic effects.
应用科技，提高效率；
Technology employing optical electronic effects.
应用科技，提高效率；
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