首页>
外国专利>
Projection apparatus and projection method for optimization of contrast and grayscale accuracy of projected image
Projection apparatus and projection method for optimization of contrast and grayscale accuracy of projected image
展开▼
机译:用于优化投影图像的对比度和灰度精度的投影设备和投影方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A projection apparatus and a projection method of the projection apparatus are provided. A control unit adjusts a grayscale characteristic of a light valve according to a temperature of the light valve, so as to improve a contrast and grayscale accuracy of a screen image.
展开▼