首页>
外国专利>
Image display device and field emission type cold cathode using CNT membrane method of manufacturing the same, and CNT films
Image display device and field emission type cold cathode using CNT membrane method of manufacturing the same, and CNT films
展开▼
机译:图像显示装置和使用其的CNT膜方法制造的场致发射型冷阴极以及CNT膜
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a CNT membrane that can secure mechanical membrane strength without depending only on an organic binder, can easily obtain a flat shape without bubbles in the membrane, and can eliminate a complicated CNT refining step such as removing impurities other than nano-tubes more than necessary, and can reduce degradation in electron emission characteristic due to increase in the diameter of a bundle. SOLUTION: In this carbon nano-tube(CNT) and CNT membrane 12 containing particulate impurities, the area ratio of CNT 12a to particulate impurities in a cross section and surface structure is set in the range of 0.5:99.5 to 40:60. In such a CNT membrane 12, the particulate impurities may be made to be composed of the impurities that are obtained along with the CNT 12a during manufacture of the CNT 12a.
展开▼