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Resolution Improvement of Color Picture Tube by Modifying Flat Shadow Mask
Pages: 56-60
Year: Issue:  5
Journal: Vacuum Science and Technology

Keyword:  彩色显像管 平板荫罩 分辨率;
Abstract: 为了提高清晰度 ,提出了改进彩色显像管平板荫罩的设计方法 ,对原有 2 5英寸彩色显像管的平板荫罩重新进行了计算。根据计算结果制作了新的平板荫罩 ,经装管测试 ,其分辨率从原来的 50 0多线提高到 70 0线 ,观察不到莫尔效应 ,图像品位良好。
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