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    • 8. 发明公开
    • 혼합 분산제를 포함하는 페이스트 조성물 및 이를 채용한표시 소자
    • 包含混合分散剂的糊状组合物和包含其的显示装置
    • KR1020060129818A
    • 2006-12-18
    • KR1020050050493
    • 2005-06-13
    • 삼성전자주식회사
    • 이은성최재영윤선미김슬기
    • C03C8/16
    • C03C8/16
    • A paste composition containing a mixed dispersant is excellent in dispersibility or efficiency of dispersing, has low viscosity, and serves to improve packing density of an inorganic element manufactured using the same. The paste composition comprises a dispersant of which hydrophilic part includes an acid functional group; a dispersant of which hydrophilic part includes a base functional group; inorganic particles such as glass powder; and an organic solvent. A ratio of the dispersant of which hydrophilic part includes an acid functional group to the dispersant of which hydrophilic part includes a base functional group ranges 100:1 to 4:1 by weight. With respect to 100wt% of the glass powder, the composition contains 24-80wt% of the organic solvent and 0.5-3wt% of the dispersants.
    • 含有混合分散剂的糊剂组合物的分散性或分散效率优异,粘度低,用于提高使用其的无机元件的包装密度。 糊剂组合物包含亲水部分包含酸官能团的分散剂; 亲水部分包括碱官能团的分散剂; 无机颗粒如玻璃粉末; 和有机溶剂。 亲水部分包括酸官能团的分散剂与亲水部分包括碱官能团的分散剂的比例为100:1至4:1重量比。 相对于100重量%的玻璃粉末,组合物含有24-80重量%的有机溶剂和0.5-3重量%的分散剂。