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
用于氧化膜之化学机械研磨浆料及使用该浆料以形成金属线接触插塞之方法
摘要
用于氧化膜的CMP浆料及形成半导体装置之金属线接触插塞的方法。当利用用于包括一HXOn化合物(其中n是从1到4的整数)于一多层薄膜的研磨制程时之氧化膜的CMP浆料,藉由减少层间研磨速度之差异可避免步阶的差异,以形成一稳定的接地插塞多晶。
申请公布号
TW200403331
申请公布日期
2004.03.01
申请号
TW092117813
申请日期
2003.06.30
申请人
海力士半导体股份有限公司
发明人
郑锺九;李相益
分类号
C09K3/14;H01L21/00
主分类号
C09K3/14
代理机构
代理人
陈长文
主权项
地址
韩国
您可能感兴趣的专利
Trigger system for handgun with a reciprocating trigger arm acting on a slide and tilt arm with control cam to hold and release the firing pin
Tilting device for combination with seat cushion frame and backrest frame, has lever testing aid which helps a user to detect and control dislocation of lever from reference point
Combined preparation, useful for improving process of cell renewal, regulating water content and promoting osmosis in the body, contains major and minor elements and vitamins
Hand-held fire extinguisher holds water-based fire extinguishing preparation in container and additive in supplementary container outside the extinguisher and attached to extinguisher hose
Method for producing strip profiles by pulling through dies with pivot mounted adjustable outer sections
Fitted kitchen system comprises water supply and rotating brushes which are mounted behind partition wall and can be brought forward to clean sinks, hobs and grills
Buckle for seat belt, comprises locking element with guiding pin moving along angular slot
Route planner has route computer and considers user sleep information and tiredness estimator input in pause planning
Determining cause of interruption during mobile RF communication, requires verification of time point after interruption in communication
Secure housing or safe deposit box used as e.g. cash machine, deposit boxe, drug storage and chemical storage, comprises single or multi-component body, lockable door, and mechanical or electrical pyrotechnic pressure transfer unit
Detection system e.g. for aerosol containing warfare agents, has active and passive device to remotely detect agent-specific aerosols with active device has pulsed laser for determining aerosol size
Pivoting grab comprises a drive element formed by a carriage which linearly slides across the adjusting direction of grab arms along a guide
Point of sale system for billing of transactions of purchased products, has counterfeit money checking detector designed as W-lamp or UV-lamp and integrated in storage unit that is designed as cash box/drawer
BRITTLE MATERIAL SCRIBING WHEEL, METHOD FOR MANUFACTURING SUCH BRITTLE MATERIAL SCRIBING WHEEL, AND SCRIBING METHOD, SCRIBING APPARATUS AND SCRIBING TOOL USING SUCH BRITTLE MATERIAL SCRIBING WHEEL
METHACRYLIC RESIN COMPOSITION
Eye prostheses for partially restoring vision in photoreceptor degenerative retinal disease sufferers comprises a camera converting images into electrical signals
FOOD PORTIONING AND APPLICATION SYSTEM
MOLD CHARGE DELIVERY
PROCESS FOR THE PRODUCTION OF POROUS RETICULATED COMPOSITE MATERIALS
METHOD FOR FORMATION OF ALUMINA COATING FILM, ALUMINA FIBER, AND GAS TREATMENT SYSTEM COMPRISING THE ALUMINA FIBER