PASTE COMPOSITION FOR SCREEN PRINTING OF CRT SHADOW MASK AND SCREEN PRINTING METHOD USING THE SAME.

摘要

A paste composition for screen printing of a CRT shadow mask composed of 12~32 wt. percent of a vehicle, 34~87 wt. percent of an electron reflecting material and 0.7~44 wt. percent of a frit, and a screen printing method using the paste composition are provided. In the screen printing method using the paste composition, electron reflecting material and thermal radiating material are coated on the surface of the CRT shadow mask to decrease a doming phenomenon due to the thermal expansion of the shadow mask, thereby suppressing the deterioration of image quality caused by the doming phenomenon.