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    • 2. 发明专利
    • Method of determining whether processing can be started, and storage medium
    • 确定可以开始处理的方法和存储介质
    • JP2011066288A
    • 2011-03-31
    • JP2009217010
    • 2009-09-18
    • Renesas Electronics CorpTokyo Electron Ltdルネサスエレクトロニクス株式会社東京エレクトロン株式会社
    • MORIYA TAKESHIMATSUI HIDEAKISHIOYA MASAHIRO
    • H01L21/3065C23C16/44
    • PROBLEM TO BE SOLVED: To provide a method of determining whether processing can be started by which predetermined processing on a semiconductor device manufactured from a substrate can be started in a high-yield state. SOLUTION: A substrate processing apparatus 10 includes a chamber 11 which accommodates a wafer W and an exhaust system 14 which exhausts the chamber 11. The substrate processing apparatus 10 performs seasoning processing in an atmosphere of higher temperature and/or an atmosphere of lower pressure than plasma etching processing for manufacturing the semiconductor device repeatedly as many times as predetermined times after cleaning constituents of the chamber 11, measures the number of particles flowing in a roughing pumping line 15 of the exhaust system 14 and monitors an extent of variation in the measured number of particles over time, and determines that the plasma etching processing can be started when a monitored extent of a decrease in the number of particles changes. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种确定是否可以开始处理的方法,通过对从基板制造的半导体器件的预定处理能够以高收益状态开始。 < P>解决方案:基板处理装置10包括容纳晶片W的室11和排出室11的排气系统14.基板处理装置10在较高温度和/或气氛的气氛中进行调味处理 在清洁室11的成分之后反复进行多次预定时间的半导体装置的等离子体蚀刻处理的压力低的措施,测量在排气系统14的粗抽泵管线15中流动的粒子的数量,并监视排气系统14的变化程度 随着时间的推移测量的颗粒数量,并且当监测到的颗粒数量的减少的程度改变时,确定等离子体蚀刻处理可以开始。 版权所有(C)2011,JPO&INPIT
    • 3. 发明专利
    • Device and method for cleaning substrate
    • 用于清洁基板的装置和方法
    • JP2011035119A
    • 2011-02-17
    • JP2009179019
    • 2009-07-31
    • Tokyo Electron Ltd東京エレクトロン株式会社
    • MATSUI HIDEAKIMORIYA TAKESHI
    • H01L21/304
    • PROBLEM TO BE SOLVED: To provide a method for cleaning a substrate which removes foreign matter adhering to a substrate without causing pattern falling.
      SOLUTION: In this method for cleaning a substrate, a substrate is mounted on a mounting base (step S1); an organic substance, for instance, phthalocyanine having chemical bonding nature to a predetermined metal is supplied to the substrate mounted on the mounting base in a vapor state (step S2); energy for accelerating generation of a bonding substance between foreign matter adhering to the substrate and containing metal and the organic substance is supplied to the substrate (step S3); and the bonding substance is volatilized from the substrate by heating the substrate mounted on the mounting base to a predetermined temperature (step S4).
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种清洁衬底的方法,其去除附着在衬底上的异物而不会引起图案掉落。 解决方案:在这种清洗基板的方法中,将基板安装在安装基座上(步骤S1); 将有机物质,例如具有与预定金属的化学键合性质的酞菁以蒸汽状态供应到安装在安装基座上的基板(步骤S2); 向基板供给用于加速产生附着于基板的异物和含有金属与有机物之间的结合物质的能量(步骤S3)。 并且通过将安装在安装基板上的基板加热到预定温度,粘结物质从基板挥发(步骤S4)。 版权所有(C)2011,JPO&INPIT
    • 6. 发明专利
    • Substrate cleaning method
    • 基板清洗方法
    • JP2010212585A
    • 2010-09-24
    • JP2009059330
    • 2009-03-12
    • Tokyo Electron Ltd東京エレクトロン株式会社
    • MATSUI HIDEAKIMORIYA TAKESHINISHIMURA EIICHIKAWAGUCHI SHINICHIYAMAWAKI JUNMIYAUCHI KUNIO
    • H01L21/304B08B3/08B08B3/10B08B3/14B08B7/00H01L21/3065
    • H01L21/02101H01L21/02071H01L21/67051H01L21/67109
    • PROBLEM TO BE SOLVED: To provide a substrate cleaning method that is implemented with simple device configurations, and cleans a substrate having a fine pattern formed for a short time, without exerting any adverse influence on the fine pattern.
      SOLUTION: Cleaning processing on a wafer W as the substrate having the fine pattern formed on a surface is carried out through: a conveyance step of conveying the wafer W from a processing chamber for performing predetermined processing on a surface of the wafer W to a cleaning chamber for cleaning the wafer W; a cooling step of cooling the wafer W in the cleaning chamber down to predetermined temperature; and a superfluid cleaning step of supplying superfluid helium as a superfluid to the surface of the wafer W and making the superfluid helium flow out from the surface of the wafer W to flush away contaminants in the fine pattern.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种以简单的装置结构实现的基板清洗方法,并且清洁具有短时间形成的精细图案的基板,而不会对精细图案产生不利影响。 解决方案:通过以下步骤执行在具有形成在表面上的精细图案的基板上的晶片W上的清洁处理:将晶片W从用于执行预定处理的处理室输送到晶片W的表面上的输送步骤 到用于清洁晶片W的清洁室; 将清洗室内的晶片W冷却至规定温度的冷却工序; 以及将超流体氦作为超流体供给到晶片W的表面并使超流体氦从晶​​片W的表面流出的超流体清洗工序,以冲洗精细图案中的污染物。 版权所有(C)2010,JPO&INPIT
    • 10. 发明专利
    • Substrate cleaning method and apparatus
    • 基板清洗方法和装置
    • JP2010103444A
    • 2010-05-06
    • JP2008276027
    • 2008-10-27
    • Tokyo Electron Ltd東京エレクトロン株式会社
    • MATSUI HIDEAKIMORIYA TAKESHI
    • H01L21/304
    • B08B7/0071B08B7/0064B08B7/02H01L21/67028H01L21/67115
    • PROBLEM TO BE SOLVED: To provide a substrate cleaning method capable of preventing pattern collapse. SOLUTION: The substrate cleaning method for cleaning and removing particles P that adhere on the surface of a wafer W has a heating step of heating the wafer W to peel the particle P, adhering on the surface of the wafer W by a thermal stress from the surface of the wafer W; a desorption step of desorbing the particles P from the surface of the wafer W by the temperature gradient caused near to the surface of the wafer W; and a step of collecting the particles P for collecting the particles P desorbed from the surface of the wafer W by a collecting plate 13 arranged opposite to the wafer W. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供能够防止图案塌陷的基板清洗方法。 解决方案:用于清洁和去除附着在晶片W表面上的颗粒P的基板清洗方法具有加热步骤,加热晶片W以剥离颗粒P,通过热粘附在晶片W的表面上 来自晶片W的表面的应力; 解离步骤,通过在晶片W的表面附近引起的温度梯度将颗粒P从晶片W的表面解吸; 以及通过与晶片W相对设置的收集板13收集用于收集从晶片W的表面脱离的颗粒P的颗粒P的步骤。(C)2010,JPO&INPIT