Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

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中国有色金属学报

ZHONGGUO YOUSEJINSHU XUEBAO

第20卷    第7期    总第136期    2010年7月

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文章编号:1004-0609(2010)07-1365-10
电子封装陶瓷基片材料的研究进展
李婷婷,彭超群,王日初,王小锋,刘 兵

(中南大学 材料科学与工程学院,长沙 410083)

摘 要: 总结微电子封装技术对封装基片材料性能的要求,论述Al2O3、AlN、BeO、SiC和Si3N4陶瓷基片材料的特点及其研究现状,其中AlN陶瓷基片的综合性能最好。分析轧膜、流延和凝胶注模薄片陶瓷成型工艺的优缺点,其中水基凝胶注模成型工艺适用性较强;指出陶瓷基片材料和薄片陶瓷成型工艺的发展趋势。

 

关键词: 电子封装材料;Al2O3陶瓷;AlN陶瓷;BeO陶瓷;SiC陶瓷;Si3N4陶瓷;流延成型;凝胶注模成型

Research progress in ceramic substrate material for
electronic packaging
LI Ting-ting, PENG Chao-qun, WANG Ri-chu, WANG Xiao-feng, LIU Bing

School of Materials Science and Engineering, Central South University, Changsha 410083, China

Abstract:The elemental requirements for electronic packaging substrate materials are summarized. The characteristics of alumina, aluminum nitride, beryllium, silicon carbide, silicon nitride ceramics substrates used for electronic packaging and the recent research achievements of the electronic packaging ceramic substrate materials are discussed, the aluminum nitride has the best comprehensive properties among them. The advantages and disadvantages of tape calendaring, tape casting, gel-casting technologies for forming thin ceramics are analyzed, gel-casting in which has relatively strong applicability. The development trends of ceramic substrate materials and forming technologies are pointed out.

 

Key words: electronic packaging materials; alumina ceramics; AlN ceramics; beryllium ceramics; silicon carbide ceramics; silicon nitride ceramics; tape casting; gel-casting

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

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