| 摘要 |
<p>A screen film of CRT is formed by forming a black matrix, coating a undercoating soln., forming a fluorescent film, coating a filming soln., and depositing an aluminium. In the forming press of the fluorescent strip, the filming soln. composed of polyvinyl alcohol (PVA) and ammonium dichromate (ADC) is inserted in the inner side of the panel directly after the developing step of the final fluorescent strip.</p> |
