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
供用于平坦化之抛光垫
摘要
本发明关于抛光垫。特别地,本发明之抛光垫包含一下层、中间层及一可用于作为一抛光层的顶层。本发明之抛光垫有用于抛光物件,及尤其可有用于例如半导体晶圆之微电子元件的化学机械抛光或平坦化。
申请公布号
TW200522184
申请公布日期
2005.07.01
申请号
TW092137075
申请日期
2003.12.26
申请人
片片坚俄亥俄州工业公司
发明人
艾利森;史威瑟;王
分类号
H01L21/304
主分类号
H01L21/304
代理机构
代理人
恽轶群;陈文郎
主权项
地址
美国
您可能感兴趣的专利
盆
REFRIGERATOR
REFRIGERATOR
METHOD AND DEVICE FOR DETERMINING ROAD SURFACE STATE, AND THRESHOLD SETTING PROGRAM FOR DETERMINING ROAD SURFACE STATE
POWER TRANSMISSION
VEHICLE CONTROL DEVICE
COOLING AIR BLOWOFF PORT STRUCTURE
FABRY-PEROT FILTER
FUEL FEEDER FOR SMALL-SIZED VEHICLE
VARIABLE VALVE SYSTEM FOR INTERNAL COMBUSTION ENGINE
DEVICE FOR QUICKLY ACTIVATING FUEL
ENERGY AXIAL FLOW COMPRESSION AND COMPRESSIBLE GAS FLUID SYSTEM IN ELECTRIC POWER GENERATING SYSTEM USING GAS FLUID AND BUOYANCY, AND METHOD FOR HEATING INSIDE GAS BY RADIO WAVE SUCH AS MICROWAVE TO GENERATE ELECTRIC POWER BY BUOYANCY WITH USING COMPRESSIVE GAS FLUID IN TAPERED TUBE
LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR
AIR CONDITIONER
METHOD AND DEVICE FOR OPERATION STOP CONTROL OF VACUUM PUMP
SUBSTRATE FOR DISPLAY DEVICE
PARTING SYSTEM FOR LIQUID CRYSTAL PANEL
FLOOR REACTION FORCE PRESUMING METHOD FOR BIPEDAL WALK MOVING BODY AND JOINT MOMENT PRESUMING METHOD FOR BIPEDAL WALK MOVING BODY
POLYMERIZABLE IRIDIUM COMPLEX, ITS POLYMER AND METHOD FOR PRODUCING THE SAME
钟(701)