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公开(公告)号:US20170369743A1
公开(公告)日:2017-12-28
申请号:US15536447
申请日:2015-12-04
Applicant: BASF SE
Inventor: Max SIEBERT , Michael LAUTER , Yongqing LAN , Robert REICHARDT , Alexandra MUENCH , Manuel SIX , Gerald DANIEL , Bastian Marten NOLLER , Kevin HUANG , Sheik Ansar USMAN IBRAHIM
IPC: C09G1/04 , H01L21/304 , C09K13/00 , H01L21/461 , C09G1/02
CPC classification number: C09G1/04 , C09G1/02 , C09K13/00 , H01L21/304 , H01L21/461
Abstract: Disclosed herein is a chemical mechanical polishing (CMP) composition (Q) containing (A) inorganic particles, (B) a compound of general formula (I) below, and (C) an aqueous medium, in which the composition (Q) has a pH of from 2 to 6.
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公开(公告)号:US20160013066A1
公开(公告)日:2016-01-14
申请号:US14771343
申请日:2014-05-26
Applicant: BASF SE
Inventor: Bastian Marten NOLLER , Manuel SIX
IPC: H01L21/306 , H01L29/06 , C09G1/02
CPC classification number: H01L21/30625 , B24B37/044 , C09G1/02 , H01L29/0649
Abstract: Use of a chemical mechanical polishing (CMP) composition (Q) for chemical mechanical polishing of a substrate (S) comprising (i) elemental germanium or (ii) Si1-xGex with 0.1≦x
Abstract translation: 使用化学机械抛光(CMP)组合物(Q)进行基材(S)的化学机械抛光,其包括(i)元素锗或(ii)具有0.1和n1E的Si1-xGex; x <1,其中所述CMP组合物 )基本上由(A)0.01〜3重量%的铝颗粒组成。 基于CMP组合物(B)的总重量,至少一种氧化剂,(M)水性介质和(N)任选的至少一种pH调节剂,其中CMP组合物(Q)的pH为2至6 。
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