CORRECTION METHOD OF CONTACT HOLE? IN A SEMICONDUCTOR DEVICE,申请号KR20060102852-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	CORRECTION METHOD OF CONTACT HOLE? IN A SEMICONDUCTOR DEVICE
摘要
申请公布号	KR100850114(B1)	申请公布日期	2008.08.04
申请号	KR20060102852	申请日期	2006.10.23
申请人		发明人
分类号	H01L21/02	主分类号	H01L21/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Improvements in and relating to filter apparatus

Electrical temperature controlling equipment

Method and means for reducing hazards due to loose stray objects or articles in apparatus having mechanically moving or electrically live parts

Improvements in or relating to channels for carrying electric conduits and/or fluid-containing pipes

An improved tool clamping device

Extruder for plastics materials

The improved process for perparation of living polymer

Process for the production of low molecular weight liquid unsaturated polymers

Substituted cycloalkylamines

Improvements in semiconductor devices

Improvements in or relating to three-axle compensator braking systems

A ground effect vehicle operable along a track and including a braking device

Improvements in or relating to gaming machines

Hydraulic turbo coupling

Circuit arrangement for feeding electrical apparatus by way of a transistor circuit

Combustion apparatus for gas turbine engines

Improvements relating to agricultural and like machines

Linear copolymerized polyetheresters and method of producing them

Acylated aminoanthraquinone and aminoperinone dyes their production and use