首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
研磨用组成物及研磨方法
摘要
本发明系提供对多晶矽膜可选择性研磨氧化矽膜之研磨用组成物及使用该研磨用组成物之研磨方法。本发明之研磨用组成物系含有选自二氧化矽及二氧化铈之砥粒、由氨、铵盐、硷金属盐及硷金属氢氧化物选出之硷、由聚氧乙烯改性矽油、聚(氧乙烯氧丙烯)改性矽油、环氧/聚醚改性矽油及胺基/聚醚改性矽油选出之有机改性矽油。
申请公布号
TW200902693
申请公布日期
2009.01.16
申请号
TW096143443
申请日期
2007.11.16
申请人
福吉米股份有限公司
发明人
清水干和;中岛武彦;伊藤隆;平光亚衣
分类号
C09K3/14(2006.01);H01L21/304(2006.01)
主分类号
C09K3/14(2006.01)
代理机构
代理人
林志刚
主权项
地址
日本
您可能感兴趣的专利
SELF-SUSTAINING COMPUTER
FLUID HEATING SYSTEM FOR PROCESSING SEMICONDUCTOR MATERIALS
TAPS FOR LIQUID FLOW CONTROL
JET EXCAVATING DEVICE
'ISOMETRIC COMBUSTION' CRANK MECHANISMS
METHODS TO DETECT PROTEIN TRAFFICKING DISORDERS
TISSUE DISPENSER CONTAINER
TRAILER CHASSIS
NOVEL ANTIFUNGAL AGENTS AND FUNGICIDES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
AUTOMATIC PROCESSING SYSTEM FOR ELECTRONIC FOREIGN LANGUAGE COMMUNICATION
ENTERTAINMENT SYSTEM, ENTERTAINMENT APPARATUS, RECORDING MEDIUM, AND PROGRAM
SYSTEM FOR THE OXYGEN DELIGNIFICATION OF PULP CONSISTING OF LIGNOCELLULOSE-CONTAINING MATERIAL
REMEDIES FOR DRUG-RESISTANT HYPERCALCEMIA
ASSEMBLY AND METHOD FOR ROTATING AND PLACING STRIP OF MATERIAL ON A SUBSTRATE
SPECIFIC DENTAL WATER PULSE CAPABLE OF BEING CONNECTED TO A RUNNING WATER FAUCET SPOUT
A METHOD FOR THE IMPROVEMENT OF TRANSPORT ACROSS ADAPTABLE SEMI-PERMEABLE BARRIERS
MEDICAL RETRIEVER DEVICE
Shaft strip for vehicle door and window seal is made from single sheet metal strip bent round and welded to form integral hollow steel section and off-set steel vane to hold window seal
POWDER OF UNHULLED CEREAL GRAINS AND METHOD OF MANUFACTURING THE SAME
SOIL LOOSENER ARRANGEMENT FOR A PLOUGH