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公开(公告)号:US08841773B2
公开(公告)日:2014-09-23
申请号:US13608456
申请日:2012-09-10
申请人: Hung-Pin Chang , Chien-Ming Chiu , Tsang-Jiuh Wu , Shau-Lin Shue , Chen-Hua Yu
发明人: Hung-Pin Chang , Chien-Ming Chiu , Tsang-Jiuh Wu , Shau-Lin Shue , Chen-Hua Yu
IPC分类号: H01L23/48 , H01L23/52 , H01L21/768 , H01L21/683 , H01L23/00 , H01L23/525
CPC分类号: H01L21/76898 , H01L21/6835 , H01L23/525 , H01L24/13 , H01L24/14 , H01L2221/68359 , H01L2224/13022 , H01L2224/13109 , H01L2224/13111 , H01L2224/13116 , H01L2224/13139 , H01L2224/13144 , H01L2224/13147 , H01L2224/13155 , H01L2224/13184 , H01L2224/14181 , H01L2924/01019 , H01L2924/01327 , H01L2924/12042 , H01L2924/14 , H01L2924/00014 , H01L2924/00
摘要: A multi-layer interconnect structure for stacked die configurations is provided. Through-substrate vias are formed in a semiconductor substrate. A backside of the semiconductor substrate is thinned to expose the through-substrate vias. An isolation film is formed over the backside of the semiconductor substrate and the exposed portion of the through-substrate vias. A first conductive element is formed electrically coupled to respective ones of the through-substrate vias and extending over the isolation film. One or more additional layers of isolation films and conductive elements may be formed, with connection elements such as solder balls being electrically coupled to the uppermost conductive elements.
摘要翻译: 提供了用于堆叠管芯配置的多层互连结构。 在半导体衬底中形成贯通衬底通孔。 将半导体衬底的背面变薄以暴露通过衬底的通孔。 在半导体衬底的背面和贯通衬底通孔的暴露部分之后形成隔离膜。 第一导电元件被形成为电耦合到贯穿衬底通孔中的相应通孔并且在隔离膜上延伸。 可以形成一个或多个附加层的隔离膜和导电元件,其中诸如焊球的连接元件电耦合到最上面的导电元件。
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公开(公告)号:US20110241217A1
公开(公告)日:2011-10-06
申请号:US12750100
申请日:2010-03-30
申请人: Hung-Pin Chang , Chien-Ming Chiu , Tsang-Jiuh Wu , Shau-Lin Shue , Chen-Hua Yu
发明人: Hung-Pin Chang , Chien-Ming Chiu , Tsang-Jiuh Wu , Shau-Lin Shue , Chen-Hua Yu
IPC分类号: H01L23/522 , H01L21/768
CPC分类号: H01L21/76898 , H01L21/6835 , H01L23/525 , H01L24/13 , H01L24/14 , H01L2221/68359 , H01L2224/13022 , H01L2224/13109 , H01L2224/13111 , H01L2224/13116 , H01L2224/13139 , H01L2224/13144 , H01L2224/13147 , H01L2224/13155 , H01L2224/13184 , H01L2224/14181 , H01L2924/01019 , H01L2924/01327 , H01L2924/12042 , H01L2924/14 , H01L2924/00014 , H01L2924/00
摘要: A multi-layer interconnect structure for stacked die configurations is provided. Through-substrate vias are formed in a semiconductor substrate. A backside of the semiconductor substrate is thinned to expose the through-substrate vias. An isolation film is formed over the backside of the semiconductor substrate and the exposed portion of the through-substrate vias. A first conductive element is formed electrically coupled to respective ones of the through-substrate vias and extending over the isolation film. One or more additional layers of isolation films and conductive elements may be formed, with connection elements such as solder balls being electrically coupled to the uppermost conductive elements.
摘要翻译: 提供了用于堆叠管芯配置的多层互连结构。 在半导体衬底中形成贯通衬底通孔。 将半导体衬底的背面变薄以暴露通过衬底的通孔。 在半导体衬底的背面和贯通衬底通孔的暴露部分之后形成隔离膜。 第一导电元件被形成为电耦合到贯穿衬底通孔中的相应通孔并且在隔离膜上延伸。 可以形成一个或多个附加层的隔离膜和导电元件,其中诸如焊球的连接元件电耦合到最上面的导电元件。
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公开(公告)号:US08466059B2
公开(公告)日:2013-06-18
申请号:US12750100
申请日:2010-03-30
申请人: Hung-Pin Chang , Chien-Ming Chiu , Tsang-Jiuh Wu , Shau-Lin Shue , Chen-Hua Yu
发明人: Hung-Pin Chang , Chien-Ming Chiu , Tsang-Jiuh Wu , Shau-Lin Shue , Chen-Hua Yu
IPC分类号: H01L21/44 , H01L21/4763
CPC分类号: H01L21/76898 , H01L21/6835 , H01L23/525 , H01L24/13 , H01L24/14 , H01L2221/68359 , H01L2224/13022 , H01L2224/13109 , H01L2224/13111 , H01L2224/13116 , H01L2224/13139 , H01L2224/13144 , H01L2224/13147 , H01L2224/13155 , H01L2224/13184 , H01L2224/14181 , H01L2924/01019 , H01L2924/01327 , H01L2924/12042 , H01L2924/14 , H01L2924/00014 , H01L2924/00
摘要: A multi-layer interconnect structure for stacked die configurations is provided. Through-substrate vias are formed in a semiconductor substrate. A backside of the semiconductor substrate is thinned to expose the through-substrate vias. An isolation film is formed over the backside of the semiconductor substrate and the exposed portion of the through-substrate vias. A first conductive element is formed electrically coupled to respective ones of the through-substrate vias and extending over the isolation film. One or more additional layers of isolation films and conductive elements may be formed, with connection elements such as solder balls being electrically coupled to the uppermost conductive elements.
摘要翻译: 提供了用于堆叠管芯配置的多层互连结构。 在半导体衬底中形成贯通衬底通孔。 将半导体衬底的背面变薄以暴露通过衬底的通孔。 在半导体衬底的背面和贯通衬底通孔的暴露部分之后形成隔离膜。 第一导电元件被形成为电耦合到贯穿衬底通孔中的相应通孔并且在隔离膜上延伸。 可以形成一个或多个附加层的隔离膜和导电元件,其中诸如焊球的连接元件电耦合到最上面的导电元件。
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公开(公告)号:US20130001799A1
公开(公告)日:2013-01-03
申请号:US13608456
申请日:2012-09-10
申请人: Hung-Pin Chang , Chien-Ming Chiu , Tsang-Jiuh Wu , Shau-Lin Shue , Chen-Hua Yu
发明人: Hung-Pin Chang , Chien-Ming Chiu , Tsang-Jiuh Wu , Shau-Lin Shue , Chen-Hua Yu
IPC分类号: H01L23/498
CPC分类号: H01L21/76898 , H01L21/6835 , H01L23/525 , H01L24/13 , H01L24/14 , H01L2221/68359 , H01L2224/13022 , H01L2224/13109 , H01L2224/13111 , H01L2224/13116 , H01L2224/13139 , H01L2224/13144 , H01L2224/13147 , H01L2224/13155 , H01L2224/13184 , H01L2224/14181 , H01L2924/01019 , H01L2924/01327 , H01L2924/12042 , H01L2924/14 , H01L2924/00014 , H01L2924/00
摘要: A multi-layer interconnect structure for stacked die configurations is provided. Through-substrate vias are formed in a semiconductor substrate. A backside of the semiconductor substrate is thinned to expose the through-substrate vias. An isolation film is formed over the backside of the semiconductor substrate and the exposed portion of the through-substrate vias. A first conductive element is formed electrically coupled to respective ones of the through-substrate vias and extending over the isolation film. One or more additional layers of isolation films and conductive elements may be formed, with connection elements such as solder balls being electrically coupled to the uppermost conductive elements.
摘要翻译: 提供了用于堆叠管芯配置的多层互连结构。 在半导体衬底中形成贯通衬底通孔。 将半导体衬底的背面变薄以暴露通过衬底的通孔。 在半导体衬底的背面和贯通衬底通孔的暴露部分之后形成隔离膜。 第一导电元件被形成为电耦合到贯穿衬底通孔中的相应通孔并且在隔离膜上延伸。 可以形成一个或多个附加层的隔离膜和导电元件,其中诸如焊球的连接元件电耦合到最上面的导电元件。
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公开(公告)号:US08836127B2
公开(公告)日:2014-09-16
申请号:US12621569
申请日:2009-11-19
申请人: Ching-Yu Lo , Bo-Jiun Lin , Hai-Ching Chen , Tien-I Bao , Shau-Lin Shue , Chen-Hua Yu
发明人: Ching-Yu Lo , Bo-Jiun Lin , Hai-Ching Chen , Tien-I Bao , Shau-Lin Shue , Chen-Hua Yu
IPC分类号: H01L23/522 , H01L23/532 , H01L23/00
CPC分类号: H01L23/53295 , H01L23/5329 , H01L24/02 , H01L2924/01006 , H01L2924/01007 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01019 , H01L2924/0102 , H01L2924/01023 , H01L2924/01029 , H01L2924/01033 , H01L2924/0105 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/05042 , H01L2924/14 , H01L2924/15788 , H01L2924/351 , H01L2924/00
摘要: An integrated circuit device has a dual damascene structure including a lower via portion and an upper line portion. The lower via portion is formed in a polyimide layer, and the upper line portion is formed in an inter-metal dielectric (IMD) layer formed of USG or polyimide. A passivation layer is formed on the IMD layer, and a bond pad is formed overlying the passivation layer to electrically connect the upper line portion.
摘要翻译: 集成电路装置具有双镶嵌结构,其包括下通孔部分和上线部分。 下通孔部分形成在聚酰亚胺层中,并且上部分部分形成在由USG或聚酰亚胺形成的金属间电介质(IMD)层中。 在IMD层上形成钝化层,并且形成覆盖钝化层的接合焊盘以电连接上部线部分。
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公开(公告)号:US20110115088A1
公开(公告)日:2011-05-19
申请号:US12621569
申请日:2009-11-19
申请人: Ching-Yu Lo , Bo-Jiun Lin , Hai-Ching Chen , Tien-I Bao , Shau-Lin Shue , Chen-Hua Yu
发明人: Ching-Yu Lo , Bo-Jiun Lin , Hai-Ching Chen , Tien-I Bao , Shau-Lin Shue , Chen-Hua Yu
IPC分类号: H01L23/48
CPC分类号: H01L23/53295 , H01L23/5329 , H01L24/02 , H01L2924/01006 , H01L2924/01007 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01019 , H01L2924/0102 , H01L2924/01023 , H01L2924/01029 , H01L2924/01033 , H01L2924/0105 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/05042 , H01L2924/14 , H01L2924/15788 , H01L2924/351 , H01L2924/00
摘要: An integrated circuit device has a dual damascene structure including a lower via portion and an upper line portion. The lower via portion is formed in a polyimide layer, and the upper line portion is formed in an inter-metal dielectric (IMD) layer formed of USG or polyimide. A passivation layer is formed on the IMD layer, and a bond pad is formed overlying the passivation layer to electrically connect the upper line portion.
摘要翻译: 集成电路装置具有双镶嵌结构,其包括下通孔部分和上线部分。 下通孔部分形成在聚酰亚胺层中,并且上部分部分形成在由USG或聚酰亚胺形成的金属间电介质(IMD)层中。 在IMD层上形成钝化层,并且形成覆盖钝化层的接合焊盘以电连接上部线部分。
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公开(公告)号:US07682963B2
公开(公告)日:2010-03-23
申请号:US11867308
申请日:2007-10-04
申请人: Hai-Ching Chen , Sunil Kumar Singh , Tien-I Bao , Shau-Lin Shue , Chen-Hua Yu
发明人: Hai-Ching Chen , Sunil Kumar Singh , Tien-I Bao , Shau-Lin Shue , Chen-Hua Yu
IPC分类号: H01L21/4763
CPC分类号: H01L23/5222 , H01L21/7682 , H01L23/53252 , H01L2924/0002 , H01L2924/00
摘要: The present disclosure provides a method for fabricating an integrated circuit. The method includes forming an energy removable film (ERF) on a substrate; forming a first dielectric layer on the ERF; patterning the ERF and first dielectric layer to form a trench in the ERF and the first dielectric layer; filling a conductive material in the trench; forming a ceiling layer on the first dielectric layer and conductive material filled in the trench; and applying energy to the ERF to form air gaps in the ERF after the forming of the ceiling layer.
摘要翻译: 本公开提供了一种用于制造集成电路的方法。 该方法包括在基板上形成能量可去除膜(ERF); 在ERF上形成第一介电层; 图案化ERF和第一介电层以在ERF和第一介电层中形成沟槽; 在沟槽中填充导电材料; 在第一介电层上形成顶层和填充在沟槽中的导电材料; 并且在形成天花板层之后,向ERF施加能量以在ERF中形成气隙。
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公开(公告)号:US20090091038A1
公开(公告)日:2009-04-09
申请号:US11867308
申请日:2007-10-04
申请人: Hai-Ching Chen , Sunil Kumar Singh , Tien-I Bao , Shau-Lin Shue , Chen-Hua Yu
发明人: Hai-Ching Chen , Sunil Kumar Singh , Tien-I Bao , Shau-Lin Shue , Chen-Hua Yu
IPC分类号: H01L23/52 , H01L21/4763
CPC分类号: H01L23/5222 , H01L21/7682 , H01L23/53252 , H01L2924/0002 , H01L2924/00
摘要: The present disclosure provides a method for fabricating an integrated circuit. The method includes forming an energy removable film (ERF) on a substrate; forming a first dielectric layer on the ERF; patterning the ERF and first dielectric layer to form a trench in the ERF and the first dielectric layer; filling a conductive material in the trench; forming a ceiling layer on the first dielectric layer and conductive material filled in the trench; and applying energy to the ERF to form air gaps in the ERF after the forming of the ceiling layer.
摘要翻译: 本公开提供了一种用于制造集成电路的方法。 该方法包括在基板上形成能量可去除膜(ERF); 在ERF上形成第一介电层; 图案化ERF和第一介电层以在ERF和第一介电层中形成沟槽; 在沟槽中填充导电材料; 在第一介电层上形成顶层和填充在沟槽中的导电材料; 并且在形成天花板层之后,向ERF施加能量以在ERF中形成气隙。
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公开(公告)号:US07282450B2
公开(公告)日:2007-10-16
申请号:US10733722
申请日:2003-12-11
申请人: Shau-Lin Shue , Mei-Yun Wang , Chen-Hua Yu
发明人: Shau-Lin Shue , Mei-Yun Wang , Chen-Hua Yu
IPC分类号: H01L21/44
CPC分类号: H01L21/76843 , H01L21/2855 , H01L21/76862 , H01L21/76865 , H01L21/76873 , H01L21/76874 , H01L2221/1089
摘要: A general process is described for filling a hole or trench at the surface of an integrated circuit without trapping voids within the filler material. A particular application is the filling of a trench with copper in order to form damascene wiring. First, a seed layer is deposited in the hole or trench by means of PVD. This is then followed by a sputter etching step which removes any overhang of this seed layer at the mouth of the trench or hole. A number of process variations are described including double etch/deposit steps, varying pressure and voltage in the same chamber to allow sputter etching and deposition to take place without breaking vacuum, and reduction of contact resistance between wiring levels by reducing via depth.
摘要翻译: 描述了在集成电路的表面处填充孔或沟槽而不在填充材料内捕获空隙的一般方法。 具体应用是用铜填充沟槽以形成镶嵌线。 首先,通过PVD将种子层沉积在孔或沟槽中。 然后进行溅射蚀刻步骤,其移除沟槽或孔口处的该种子层的任何突出端。 描述了许多工艺变化,包括双重蚀刻/沉积步骤,在相同的室中改变压力和电压,以允许在不破坏真空的情况下进行溅射蚀刻和沉积,并且通过减小通孔深度来降低布线水平之间的接触电阻。
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公开(公告)号:US20070221993A1
公开(公告)日:2007-09-27
申请号:US11389309
申请日:2006-03-27
申请人: Shau-Lin Shue , Chen-Hua Yu , Cheng-Tung Lin , Chii-Ming Wu , Shih-Wei Chou , Gin Wang , Cp Lo , Chih-W Chang
发明人: Shau-Lin Shue , Chen-Hua Yu , Cheng-Tung Lin , Chii-Ming Wu , Shih-Wei Chou , Gin Wang , Cp Lo , Chih-W Chang
IPC分类号: H01L27/12 , H01L27/01 , H01L31/0392
CPC分类号: H01L29/665 , H01L21/76243 , H01L29/785
摘要: A semiconductor device and method of manufacturing are provided that include forming an alloy layer having the formula MbX over a silicon-containing substrate, where Mb is a metal and X is an alloying additive, the alloy layer being annealed to form a metal alloy silicide layer on the gate region and in active regions of the semiconductor device.
摘要翻译: 提供一种半导体器件和制造方法,包括在含硅衬底上形成具有式MbX的合金层,其中Mb是金属,X是合金添加剂,合金层被退火以形成金属合金硅化物层 在栅极区域和半导体器件的有源区中。
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