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PHOTOETCHING TECHNIQUES - 6.
被引:0
|作者:
Hayashi, Fumiko
Teshima, Hiroh
机构:
来源:
Bulletin of the Electrotechnical Laboratory, Tokyo
|
1976年
/
40卷
/
4-5期
关键词:
PHOTORESISTS;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
Technical processing data and characteristics of photoresists, KMNR (Kodak Micro Neg-Resist) and OSR (Tokyo Ohka Co. ) are described in detail. They have suitable properties for the IC process. Au-Cr metallization layers are successfully photoetched using KMNR and an I//2-NH//4OH etchant for 7,000 to 8,000 A thick Au. The photoetching process of the Au-Cr system is also shown.
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页码:421 / 425
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