GB/T 5838.44-2015
ActivePhosphors—Part 4-4: Phosphor for color picture tubes
荧光粉 第4-4部分：彩色显像管用荧光粉
Application Summary AI generated
This standard specifies the technical requirements, test methods, and quality acceptance rules for phosphors used in color picture tubes, such as those found in cathode-ray tube (CRT) televisions and monitors. It is applied in the manufacturing and quality control of red, green, and blue phosphor coatings for these display devices. The standard ensures consistent color performance and luminance characteristics in CRT-based color displays.
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