公开(公告)号：US07687448B2

公开(公告)日：2010-03-30

申请号：US12564077

申请日：2009-09-22

申请人： Jung-Dae Park ,  Pil-Kwon Jun ,  Myoung-Ok Han ,  Se-Yeon Kim ,  Kwang-Shin Lim ,  Tae-Hyo Choi ,  Seung-Ki Chae ,  Yang-Koo Lee

发明人： Jung-Dae Park ,  Pil-Kwon Jun ,  Myoung-Ok Han ,  Se-Yeon Kim ,  Kwang-Shin Lim ,  Tae-Hyo Choi ,  Seung-Ki Chae ,  Yang-Koo Lee

IPC分类号： C11D7/26 ,  C11D7/32 ,  C11D7/50

CPC分类号： C11D7/5013 ,  C11D7/263 ,  C11D7/266 ,  C11D7/3263 ,  C11D7/3272 ,  C11D7/3281 ,  C11D7/34 ,  C11D11/0047

摘要： A composition for removing a photoresist includes about 5 to about 20 percent by weight of an alcoholamide compound, about 15 to about 60 percent by weight of a polar aprotic solvent, about 0.1 to about 6 percent by weight of an additive, and pure water. The alcoholamide compound is chemically structured as follows: where R1 is a hydroxyl group or a hydroxyalkyl group, and R2 is a hydrogen atom or a hydroxyalkyl group.

摘要翻译： 用于除去光致抗蚀剂的组合物包括约5至约20重量％的醇酰胺化合物，约15至约60重量％的极性非质子溶剂，约0.1至约6重量％的添加剂和纯水。 醇酰胺化合物的化学结构如下：其中R1是羟基或羟基烷基，R2是氢原子或羟烷基。

公开(公告)号：US07608540B2

公开(公告)日：2009-10-27

申请号：US11406243

申请日：2006-04-19

申请人： Jung-Dae Park ,  Pil-Kwon Jun ,  Myoung-Ok Han ,  Se-Yeon Kim ,  Kwang-Shin Lim ,  Tae-Hyo Choi ,  Seung-Ki Chae ,  Yang-Koo Lee

发明人： Jung-Dae Park ,  Pil-Kwon Jun ,  Myoung-Ok Han ,  Se-Yeon Kim ,  Kwang-Shin Lim ,  Tae-Hyo Choi ,  Seung-Ki Chae ,  Yang-Koo Lee

IPC分类号： H01L29/00 ,  C11D7/26 ,  C11D7/32 ,  C11D7/50

CPC分类号： C11D7/5013 ,  C11D7/263 ,  C11D7/266 ,  C11D7/3263 ,  C11D7/3272 ,  C11D7/3281 ,  C11D7/34 ,  C11D11/0047

摘要： A composition for removing a photoresist includes about 5 to about 20 percent by weight of an alcoholamide compound, about 15 to about 60 percent by weight of a polar aprotic solvent, about 0.1 to about 6 percent by weight of an additive, and pure water. The alcoholamide compound is chemically structured as follows: where R1 is a hydroxyl group or a hydroxyalkyl group, and R2 is a hydrogen atom or a hydroxyalkyl group.

摘要翻译： 用于除去光致抗蚀剂的组合物包括约5至约20重量％的醇酰胺化合物，约15至约60重量％的极性非质子溶剂，约0.1至约6重量％的添加剂和纯水。 醇酰胺化合物的化学结构如下：其中R1是羟基或羟基烷基，R2是氢原子或羟烷基。

公开(公告)号：US20060287207A1

公开(公告)日：2006-12-21

申请号：US11406243

申请日：2006-04-19

申请人： Jung-Dae Park ,  Pil-Kwon Jun ,  Myoung-Ok Han ,  Se-Yeon Kim ,  Kwang-Shin Lim ,  Tae-Hyo Choi ,  Seung-Ki Chae ,  Yang-Koo Lee

发明人： Jung-Dae Park ,  Pil-Kwon Jun ,  Myoung-Ok Han ,  Se-Yeon Kim ,  Kwang-Shin Lim ,  Tae-Hyo Choi ,  Seung-Ki Chae ,  Yang-Koo Lee

IPC分类号： C11D7/32

CPC分类号： C11D7/5013 ,  C11D7/263 ,  C11D7/266 ,  C11D7/3263 ,  C11D7/3272 ,  C11D7/3281 ,  C11D7/34 ,  C11D11/0047

摘要： A composition for removing a photoresist includes about 5 to about 20 percent by weight of an alcoholamide compound, about 15 to about 60 percent by weight of a polar aprotic solvent, about 0.1 to about 6 percent by weight of an additive, and pure water. The alcoholamide compound is chemically structured as follows: where R1 is a hydroxyl group or a hydroxyalkyl group, and R2 is a hydrogen atom or a hydroxyalkyl group.

摘要翻译： 用于除去光致抗蚀剂的组合物包括约5至约20重量％的醇酰胺化合物，约15至约60重量％的极性非质子溶剂，约0.1至约6重量％的添加剂和纯水。 醇酰胺化合物的化学结构如下：其中R 1是羟基或羟烷基，R 2是氢原子或羟烷基。

公开(公告)号：US20070000523A1

公开(公告)日：2007-01-04

申请号：US11454829

申请日：2006-06-19

申请人： Se-Yeon Kim ,  Pil-Kwon Jun ,  Jung-Dae Park ,  Myoung-Ok Han ,  Jea-Wook Kim ,  Seung-Ki Chae ,  Kook-Joo Kim ,  Jae-Seok Lee ,  Yong-Kyun Ko ,  Kwang-Shin Lim ,  Yang-Koo Lee

发明人： Se-Yeon Kim ,  Pil-Kwon Jun ,  Jung-Dae Park ,  Myoung-Ok Han ,  Jea-Wook Kim ,  Seung-Ki Chae ,  Kook-Joo Kim ,  Jae-Seok Lee ,  Yong-Kyun Ko ,  Kwang-Shin Lim ,  Yang-Koo Lee

IPC分类号： B08B3/04

CPC分类号： H01L21/02071 ,  C11D3/0073 ,  C11D7/10 ,  C11D7/3209 ,  C11D11/0023 ,  H01L27/10885

摘要： A cleaning composition is disclosed. The cleaning composition comprises about 80 to 99.8999 percent by weight of an ammonium fluoride aqueous solution, about 0.1 to 5 percent by weight of a buffering agent, and about 0.0001 to 15 percent by weight of a corrosion-inhibiting agent. A method of preparing the cleaning composition, a method of cleaning a substrate using the cleaning composition, and a method of manufacturing a semiconductor device using the cleaning composition are also disclosed.

摘要翻译： 公开了一种清洁组合物。 该清洗组合物含有约80-99.8999重量％的氟化铵水溶液，约0.1-5重量％的缓冲剂和约0.0001-15重量％的腐蚀抑制剂。 还公开了一种制备清洁组合物的方法，使用清洁组合物清洁基材的方法，以及使用该清洁组合物制造半导体器件的方法。

公开(公告)号：US20110073801A1

公开(公告)日：2011-03-31

申请号：US12926615

申请日：2010-11-30

申请人： Dong-Won Hwang ,  Kook-Joo Kim ,  Jung-In LA ,  Pil-Kwon Jun ,  Seung-Ki Chae ,  Yang-Koo Lee

发明人： Dong-Won Hwang ,  Kook-Joo Kim ,  Jung-In LA ,  Pil-Kwon Jun ,  Seung-Ki Chae ,  Yang-Koo Lee

IPC分类号： C09K13/08

CPC分类号： C03C15/00 ,  C09K13/08 ,  H01L21/31133 ,  H01L21/76804 ,  H01L21/76897 ,  H01L27/10855

摘要： In a composition for etching silicon oxide, and a method of forming a contact hole using the composition, the composition which includes from about 0.01 to about 2 percent by weight of ammonium bifluoride, from about 2 to about 35 percent by weight of an organic acid, from about 0.05 to about 1 percent by weight of an inorganic acid, and a remainder of a low polar organic solvent. The composition may reduce damages to a metal silicide pattern that may be exposed in an etching process performed for forming the contact hole.

公开(公告)号：US07879736B2

公开(公告)日：2011-02-01

申请号：US11771896

申请日：2007-06-29

申请人： Dong-Won Hwang ,  Kook-Joo Kim ,  Jung-In La ,  Pil-Kwon Jun ,  Seung-Ki Chae ,  Yang-Koo Lee

发明人： Dong-Won Hwang ,  Kook-Joo Kim ,  Jung-In La ,  Pil-Kwon Jun ,  Seung-Ki Chae ,  Yang-Koo Lee

IPC分类号： H01L21/302 ,  H01L21/461

CPC分类号： C03C15/00 ,  C09K13/08 ,  H01L21/31133 ,  H01L21/76804 ,  H01L21/76897 ,  H01L27/10855

摘要： In a composition for etching silicon oxide, and a method of forming a contact hole using the composition, the composition which includes from about 0.01 to about 2 percent by weight of ammonium bifluoride, from about 2 to about 35 percent by weight of an organic acid, from about 0.05 to about 1 percent by weight of an inorganic acid, and a remainder of a low polar organic solvent. The composition may reduce damages to a metal silicide pattern that may be exposed in an etching process performed for forming the contact hole.

摘要翻译： 在用于蚀刻氧化硅的组合物和使用该组合物形成接触孔的方法中，组合物包含约0.01至约2重量％的二氟化铵，约2至约35重量％的有机酸 ，约0.05至约1重量％的无机酸，以及剩余的低极性有机溶剂。 组合物可以减少在用于形成接触孔的蚀刻工艺中暴露的金属硅化物图案的损伤。

公开(公告)号：US20060154484A1

公开(公告)日：2006-07-13

申请号：US11330803

申请日：2006-01-11

申请人： Dong-Won Hwang ,  Yang-Koo Lee ,  Dong-Chul Heo ,  Pil-Kwon Jun ,  Kwang-Shin Lim ,  Sang-Eon Lee

发明人： Dong-Won Hwang ,  Yang-Koo Lee ,  Dong-Chul Heo ,  Pil-Kwon Jun ,  Kwang-Shin Lim ,  Sang-Eon Lee

IPC分类号： H01L21/302 ,  H01L21/461

CPC分类号： H01L21/31133 ,  H01L21/31053

摘要： In one embodiment, a method of removing a low-k layer at a low cost and a method of recycling a wafer using the same, is described. A fluoride treatment is performed on the low-k layer formed on an object using an aqueous hydrogen fluoride solution, and the low-k layer is removed from the object. The Si—O bond in the low-k layer is broken due to an aqueous hydrogen fluoride solution, so that the low-k layer is easily removed from the wafer. Accordingly, the wafer may be recycled at a low cost, thereby improving manufacturing productivity of a semiconductor.

摘要翻译： 在一个实施例中，描述了以低成本去除低k层的方法以及使用其降低晶片的方法。 使用氟化氢水溶液对形成在物体上的低k层进行氟化处理，从物体除去低k层。 低k层中的Si-O键由于氟化氢水溶液而破裂，使得低k层容易从晶片上去除。 因此，可以以低成本回收晶片，从而提高半导体的制造生产率。

公开(公告)号：US07678751B2

公开(公告)日：2010-03-16

申请号：US11296000

申请日：2005-12-06

申请人： Jung-Dae Park ,  Sang-Eon Lee ,  Sang-Mun Chon ,  Yang-Koo Lee ,  Dong-Chul Heo ,  Pil-Kwon Jun

发明人： Jung-Dae Park ,  Sang-Eon Lee ,  Sang-Mun Chon ,  Yang-Koo Lee ,  Dong-Chul Heo ,  Pil-Kwon Jun

IPC分类号： C11D7/50

CPC分类号： C11D7/264 ,  C11D7/5009 ,  C11D7/5013 ,  C11D7/5022 ,  C11D11/0047

摘要： Disclosed are a composition for removing photoresist, a method of removing photoresist and a method of manufacturing a semiconductor device using a composition. The composition may include a ketone compound and a first polar aprotic solvent. The composition may also include the ketone compound and a second polar aprotic solvent. Moreover, the composition may include the first polar aprotic solvent and a second polar aprotic solvent with or without the ketone compound. The first polar aprotic solvent has at least one of an ether compound and an ester compound, and the second polar aprotic solvent has at least one of a sulfur-containing compound and a nitrogen-containing compound.

摘要翻译： 公开了除去光致抗蚀剂的组合物，去除光刻胶的方法以及使用组合物制造半导体器件的方法。 组合物可以包括酮化合物和第一极性非质子溶剂。 组合物还可以包括酮化合物和第二极性非质子溶剂。 此外，组合物可以包括第一极性非质子溶剂和具有或不具有酮化合物的第二极性非质子溶剂。 第一极性非质子溶剂具有醚化合物和酯化合物中的至少一种，第二极性非质子溶剂具有含硫化合物和含氮化合物中的至少一种。

公开(公告)号：US20060122084A1

公开(公告)日：2006-06-08

申请号：US11296000

申请日：2005-12-06

申请人： Jung-Dae Park ,  Sang-Eon Lee ,  Sang-Mun Chon ,  Yang-Koo Lee ,  Dong-Chul Heo ,  Pil-Kwon Jun

发明人： Jung-Dae Park ,  Sang-Eon Lee ,  Sang-Mun Chon ,  Yang-Koo Lee ,  Dong-Chul Heo ,  Pil-Kwon Jun

IPC分类号： C11D7/32

CPC分类号： C11D7/264 ,  C11D7/5009 ,  C11D7/5013 ,  C11D7/5022 ,  C11D11/0047

摘要： Disclosed are a composition for removing photoresist, a method of removing photoresist and a method of manufacturing a semiconductor device using a composition. The composition may include a ketone compound and a first polar aprotic solvent. The composition may also include the ketone compound and a second polar aprotic solvent. Moreover, the composition may include the first polar aprotic solvent and a second polar aprotic solvent with or without the ketone compound. The first polar aprotic solvent has at least one of an ether compound and an ester compound, and the second polar aprotic solvent has at least one of a sulfur-containing compound and a nitrogen-containing compound.

摘要翻译： 公开了除去光致抗蚀剂的组合物，去除光刻胶的方法以及使用组合物制造半导体器件的方法。 组合物可以包括酮化合物和第一极性非质子溶剂。 组合物还可以包括酮化合物和第二极性非质子溶剂。 此外，组合物可以包括第一极性非质子溶剂和具有或不具有酮化合物的第二极性非质子溶剂。 第一极性非质子溶剂具有醚化合物和酯化合物中的至少一种，第二极性非质子溶剂具有含硫化合物和含氮化合物中的至少一种。

公开(公告)号：US07880138B2

公开(公告)日：2011-02-01

申请号：US11963662

申请日：2007-12-21

申请人： Jae-Seok Lee ,  Heung-Bin Lim ,  Won-Kyung Ryu ,  Seung-Ki Chae ,  Yang-Koo Lee ,  Hun-Jung Yi

发明人： Jae-Seok Lee ,  Heung-Bin Lim ,  Won-Kyung Ryu ,  Seung-Ki Chae ,  Yang-Koo Lee ,  Hun-Jung Yi

IPC分类号： H01J49/26 ,  G01N21/00

CPC分类号： G01N21/94 ,  G01N21/718 ,  G01N21/9501 ,  H01L21/6838 ,  H01L21/68728 ,  H01L21/68785

摘要： Provided is an apparatus and method for analyzing contaminants on a wafer. The apparatus includes: a wafer holder for supporting a wafer on which contaminants to be analyzed are located, a laser ablation device for irradiating a laser to the wafer to extract a discrete specimen from the wafer, an analysis cell for collecting a discrete specimen from the surface of the wafer by irradiating the laser, and an analysis device connected to the analysis cell for analyzing contaminants from the collected discrete specimen.

摘要翻译： 提供了一种用于分析晶片上的污染物的装置和方法。 该装置包括：晶片保持器，用于支撑要分析的污染物所在的晶片;激光烧蚀装置，用于将激光照射到晶片以从晶片提取离散的样本;分析单元，用于从 通过照射激光的晶片的表面，以及连接到分析单元的分析装置，用于分析来自收集的离散样本的污染物。