The present invention relates to the technology of color display tube manufacture and is especially a kind of organic emulsion film material.
本发明涉及彩色显象管制造技术领域，特指采用胶乳法成膜工艺中有机乳胶膜配方中的一种材料。
All-color LED digital tube and all-color outdoor display screen are now used in the motion advertisement, gradually taking the place of neon light.
全彩led数码管，全彩户外显示屏，正在逐步替代霓虹灯，运用于动态广告牌上。
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