Digital projection display has become the mainstream in modern display field. Accurate focusing of the array pixel devices in these systems determines the quality of the displaying effect.
数字投影显示已成为现代数字显示领域的主流，阵列像素器件投影成像的的精确会聚，直接决定了显示的效果。
The invention relates to a method for reducing the laser speckle effect, which belongs to the laser field and especially belongs to the laser display field.
本发明的一种减少激光散斑效应的方法是涉及激光领域，尤其涉及激光显示领域。
Vacuum Fluorescent display (VFD) has been more and more applied in electric products, such as VCD, DVD etc. It is with wider visual field, vivid display effect, rapidly reaction speed and more colors.
真空荧光显示屏(VFD)以其具有广阔的视野角、鲜明的显示效果、反应速度快以及获得更多色彩，在VCD、DVD等电器产品中得到越来越多应用。
Vacuum Fluorescent display (VFD) has been more and more applied in electric products, such as VCD, DVD etc. It is with wider visual field, vivid display effect, rapidly reaction speed and more colors.
真空荧光显示屏(VFD)以其具有广阔的视野角、鲜明的显示效果、反应速度快以及获得更多色彩，在VCD、DVD等电器产品中得到越来越多应用。
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