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公开(公告)号:US4600469A
公开(公告)日:1986-07-15
申请号:US684894
申请日:1984-12-21
申请人: Albert J. Fusco , Bruce C. Cochran
发明人: Albert J. Fusco , Bruce C. Cochran
IPC分类号: B24B37/00 , H01L21/461 , H01L29/221 , H01L21/306 , B44C1/22 , C03C15/00 , C23F1/00
CPC分类号: H01L21/461 , H01L29/221
摘要: A method for chemically-mechanically polishing detector material such as mercury cadmium telluride (HgCdTe) to obtain damage free surfaces. The polishing system includes a potassium-iodine iodide in a deionized water base, in combination with an inert lubricant, such as ethylene glycol, and a semisoft porous polishing pad made from, for example, an expanded polyurethane material.
摘要翻译: 一种化学机械抛光检测器材料如汞镉镉(HgCdTe)的方法,以获得无损伤表面。 抛光系统包括去离子水基中的碘化碘化钾,与惰性润滑剂如乙二醇组合,以及由例如发泡聚氨酯材料制成的半柔性多孔抛光垫。