Aqueous based residue removers comprising fluoride
    1.
    发明授权
    Aqueous based residue removers comprising fluoride 有权
    含氟的残留物去除剂

    公开(公告)号:US07888302B2

    公开(公告)日:2011-02-15

    申请号:US11313495

    申请日:2005-12-19

    IPC分类号: C11D7/32

    摘要: A composition and method comprising same for selectively removing residues such as, for example, ashed photoresist and/or processing residues are disclosed herein. In one aspect, there is provided a composition for removing residue wherein the composition has a pH ranging from about 2 to about 9 comprising: a buffer solution comprising an organic acid and a conjugate base of the organic acid in a molar ratio of acid to base ranging from 10:1 to 1:10; a fluoride, and water, provided that the composition is substantially free of an added organic solvent. In another aspect, the composition may further comprise a corrosion inhibitor and/or a surfactant.

    摘要翻译: 本文公开了包含其的用于选择性去除残留物例如灰化光致抗蚀剂和/或加工残余物的组合物和方法。 在一个方面,提供了一种用于除去残余物的组合物,其中组合物的pH为约2至约9,包括:包含有机酸和有机酸的共轭碱的缓冲溶液,其酸与碱的摩尔比 范围从10:1到1:10; 氟化物和水,条件是组合物基本上不含加入的有机溶剂。 在另一方面,组合物还可以包含腐蚀抑制剂和/或表面活性剂。

    pH buffered aqueous cleaning composition and method for removing photoresist residue
    2.
    发明授权
    pH buffered aqueous cleaning composition and method for removing photoresist residue 有权
    pH缓冲水溶液清洗组合物和去除光致抗蚀剂残留物的方法

    公开(公告)号:US07534753B2

    公开(公告)日:2009-05-19

    申请号:US11330815

    申请日:2006-01-12

    IPC分类号: C11D7/32

    摘要: A residue cleaning composition includes: (a) water; (b) a fluoride; (c) a pH buffer system including an organic acid and a base. The organic acid can be an aminoalkylsulfonic acid and/or an aminoalkylcarboxylic acid. The base can be an amine and/or a quaternary alkylammonium hydroxide. The composition is substantially free of an added organic solvent and has a pH ranging from about 5 to about 12. A method of removing residue from a substrate includes contacting the residue with the cleaning composition. A method for defining a pattern includes etching the pattern through a photoresist into a substrate, heating the patterned substrate to a temperature sufficient to ash the photoresist and provide a residue, and removing the residue by contacting the residue with the cleaning composition.

    摘要翻译: 残渣清洗组合物包括:(a)水; (b)氟化物; (c)包含有机酸和碱的pH缓冲体系。 有机酸可以是氨基烷基磺酸和/或氨基烷基羧酸。 碱可以是胺和/或季烷基氢氧化铵。 该组合物基本上不含添加的有机溶剂,并且具有约5至约12的pH。从底物中除去残余物的方法包括使残余物与清洁组合物接触。 用于限定图案的方法包括将图案通过光致抗蚀剂蚀刻到基底中,将图案化基底加热到足以使光致抗蚀剂灰化并提供残余物的温度,并通过使残余物与清洁组合物接触来除去残余物。

    Aqueous based residue removers comprising fluoride
    3.
    发明授权
    Aqueous based residue removers comprising fluoride 有权
    含氟的残留物去除剂

    公开(公告)号:US07682458B2

    公开(公告)日:2010-03-23

    申请号:US11050562

    申请日:2005-02-03

    IPC分类号: C11D7/32

    摘要: A composition and method comprising same for selectively removing residues such as, for example, ashed photoresist and/or processing residues are disclosed herein. In one aspect, there is provided a composition for removing residue wherein the composition has a pH ranging from about 2 to about 9 comprising: a buffer solution comprising an organic acid and a conjugate base of the organic acid in a molar ratio of acid to base ranging from 10:1 to 1:10; a fluoride, and water, provided that the composition is substantially free of an added organic solvent. In another aspect, the composition may further comprise a corrosion inhibitor.

    摘要翻译: 本文公开了一种组合物和方法,其组合物和方法包括用于选择性去除残留物,例如灰化光致抗蚀剂和/或加工残余物。 在一个方面,提供了一种用于除去残余物的组合物,其中组合物的pH为约2至约9,包括:包含有机酸和有机酸的共轭碱的缓冲溶液,其酸与碱的摩尔比 范围从10:1到1:10; 氟化物和水,条件是组合物基本上不含加入的有机溶剂。 另一方面,组合物还可包含腐蚀抑制剂。

    Compositions for removing etching residue and use thereof
    4.
    发明授权
    Compositions for removing etching residue and use thereof 有权
    用于除去蚀刻残渣的组合物及其用途

    公开(公告)号:US06821352B2

    公开(公告)日:2004-11-23

    申请号:US10723737

    申请日:2003-11-26

    IPC分类号: C23G102

    摘要: A composition for removing etching residue and a method using same are disclosed herein. In one aspect, there is provided a method for removing etching residue from a substrate comprising: contacting the substrate with a composition comprising water, an organic dicarboxylic acid, a buffering agent, a fluorine source, and optionally a water miscible organic solvent.

    摘要翻译: 本文公开了一种用于除去蚀刻残余物的组合物及其使用方法。 在一个方面,提供一种从基材上去除蚀刻残留物的方法,包括:使基材与包含水,有机二羧酸,缓冲剂,氟源和任选的水混溶性有机溶剂的组合物接触。

    Aqueous cleaning composition for removing residues and method using same
    5.
    发明授权
    Aqueous cleaning composition for removing residues and method using same 有权
    用于除去残留物的水性清洁组合物及其使用方法

    公开(公告)号:US08772214B2

    公开(公告)日:2014-07-08

    申请号:US11250250

    申请日:2005-10-14

    IPC分类号: C11D1/62 C11D11/00 C11D3/24

    摘要: A composition and method for removing residues such as, without limitation, post etched and/or post ashed photoresist, plasma etching, ashing, and mixtures thereof from a substrate is described herein. In one aspect, there is provided a method for removing residues from a substrate comprising: contacting the substrate with a composition comprising: water; a quaternary ammonium hydroxide compound; a fluoride containing compound; and optionally a corrosion inhibitor wherein the composition is free of an added organic solvent and wherein the composition has a pH greater than 9.

    摘要翻译: 本文描述了用于从基板去除残留物(例如但不限于后蚀刻和/或后灰化光刻胶,等离子体蚀刻,灰化及其混合物)的组合物和方法。 在一个方面,提供了从基材中除去残余物的方法,包括:使基材与包含水的组合物接触; 氢氧化季铵化合物; 含氟化合物; 和任选的腐蚀抑制剂,其中组合物不含加入的有机溶剂,并且其中组合物的pH大于9。

    Aqueous cleaning composition and method for using same
    6.
    发明授权
    Aqueous cleaning composition and method for using same 有权
    水性清洗组合物及其使用方法

    公开(公告)号:US07879782B2

    公开(公告)日:2011-02-01

    申请号:US11249207

    申请日:2005-10-13

    IPC分类号: C11D7/32

    摘要: An aqueous-based composition and method comprising same for removing residues such as without limitation post-ashed and/or post-etched photoresist from a substrate is described herein. In one aspect, there is provided a composition for removing residues comprising: water; at least one selected from a hydroxylamine, a hydroxylamine salt compound, and mixtures thereof; and a corrosion inhibitor wherein the composition is substantially free of an added organic solvent and provided that the corrosion inhibitor does not contain a water soluble organic acid.

    摘要翻译: 本文描述了一种基于水性的组合物和包含其的方法,其用于从衬底去除残留物,例如但不限于后处理和/或蚀刻后的光致抗蚀剂。 一方面,提供一种用于除去残留物的组合物,包括:水; 选自羟胺,羟胺盐化合物及其混合物中的至少一种; 和腐蚀抑制剂,其中所述组合物基本上不含加入的有机溶剂,并且所述腐蚀抑制剂不含水溶性有机酸。