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公开(公告)号:US20110195549A1
公开(公告)日:2011-08-11
申请号:US12702012
申请日:2010-02-08
IPC分类号: H01L21/8238 , H01L21/28
CPC分类号: H01L21/823842 , H01L21/28088 , H01L29/4966 , H01L29/517 , H01L29/66545 , H01L29/6659 , H01L29/66628 , H01L29/7833 , H01L29/7834
摘要: A method for fabricating an integrated circuit device is disclosed. An exemplary method includes providing a substrate; forming a high-k dielectric layer over the substrate; forming a first capping layer over the high-k dielectric layer; forming a second capping layer over the first capping layer; forming a dummy gate layer over the second capping layer; performing a patterning process to form a gate stack including the high-k dielectric layer, first and second capping layers, and dummy gate layer; removing the dummy gate layer from the gate stack, thereby forming an opening that exposes the second capping layer; and filling the opening with a first metal layer over the exposed second capping layer and a second metal layer over the first metal layer, wherein the first metal layer is different from the second metal layer and has a work function suitable to the semiconductor device.
摘要翻译: 公开了一种用于制造集成电路器件的方法。 一种示例性方法包括提供基底; 在衬底上形成高k电介质层; 在所述高k电介质层上形成第一覆盖层; 在所述第一覆盖层上形成第二覆盖层; 在所述第二封盖层上形成虚拟栅极层; 执行图案化处理以形成包括高k电介质层,第一和第二封盖层以及虚拟栅极层的栅极堆叠; 从所述栅极堆叠中去除所述伪栅极层,从而形成暴露所述第二封盖层的开口; 以及在所述暴露的第二覆盖层上方的第一金属层和所述第一金属层上的第二金属层填充所述开口,其中所述第一金属层与所述第二金属层不同,并且具有适合于所述半导体器件的功函数。
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公开(公告)号:US20110057267A1
公开(公告)日:2011-03-10
申请号:US12554604
申请日:2009-09-04
申请人: Harry Hak-Lay Chuang , Kong-Beng Thei , Sheng-Chen Chung , Chiung-Han Yeh , Lee-Wee Teo , Yu-Ying Hsu , Bao-Ru Young
发明人: Harry Hak-Lay Chuang , Kong-Beng Thei , Sheng-Chen Chung , Chiung-Han Yeh , Lee-Wee Teo , Yu-Ying Hsu , Bao-Ru Young
CPC分类号: H01L29/66545 , H01L21/823842 , H01L27/0629 , H01L27/0802 , H01L27/0922 , H01L28/20 , H01L29/6659 , H01L29/7833 , H01L2223/6672
摘要: The present disclosure provides an integrated circuit. The integrated circuit includes a semiconductor substrate; and a passive polysilicon device disposed over the semiconductor substrate. The passive polysilicon device further includes a polysilicon feature; and a plurality of electrodes embedded in the polysilicon feature.
摘要翻译: 本发明提供集成电路。 集成电路包括半导体衬底; 以及设置在半导体衬底上的无源多晶硅器件。 无源多晶硅器件还包括多晶硅特征; 以及嵌入在多晶硅特征中的多个电极。
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公开(公告)号:US20130168805A1
公开(公告)日:2013-07-04
申请号:US13464081
申请日:2012-05-04
申请人: Chen-Hua Yu , Shang-Yun Hou , Der-Chyang Yeh , Shuo-Mao Chen , Chiung-Han Yeh , Yi-Jou Lin
发明人: Chen-Hua Yu , Shang-Yun Hou , Der-Chyang Yeh , Shuo-Mao Chen , Chiung-Han Yeh , Yi-Jou Lin
CPC分类号: H01L21/56 , H01L23/3192 , H01L23/49816 , H01L23/49822 , H01L23/49894 , H01L23/5389 , H01L23/64 , H01L24/19 , H01L27/016 , H01L28/00 , H01L2224/0401 , H01L2224/04105 , H01L2224/12105 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2224/92125 , H01L2924/181 , H01L2924/18162 , H01L2924/19011 , H01L2924/1903 , H01L2924/19031 , H01L2924/19033 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/19104 , H01L2924/00012 , H01L2924/00
摘要: A device includes a substrate, a metal pad over the substrate, and a passivation layer having a portion over the metal pad. A Post-Passivation Interconnect (PPI) line is disposed over the passivation layer and electrically coupled to the metal pad. An Under-Bump Metallurgy (UBM) is disposed over and electrically coupled to the PPI line. A passive device includes a portion at a same level as the UBM. The portion of the passive device is formed of a same material as the UBM.
摘要翻译: 一种器件包括衬底,衬底上的金属焊盘以及具有在金属焊盘上的部分的钝化层。 后钝化互连(PPI)线设置在钝化层上并电耦合到金属焊盘。 爆炸性冶金(UBM)被布置在电气耦合到PPI线路上。 无源设备包括与UBM处于相同水平的部分。 无源器件的部分由与UBM相同的材料形成。
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公开(公告)号:US09960106B2
公开(公告)日:2018-05-01
申请号:US13536877
申请日:2012-06-28
申请人: Shuo-Mao Chen , Der-Chyang Yeh , Chiung-Han Yeh
发明人: Shuo-Mao Chen , Der-Chyang Yeh , Chiung-Han Yeh
IPC分类号: H01L27/06 , H01L23/498 , H01L23/538 , H01L21/56 , H01L23/00 , H01L23/31
CPC分类号: H01L23/49822 , H01L21/568 , H01L23/3128 , H01L23/49816 , H01L23/5389 , H01L24/05 , H01L24/19 , H01L2224/02233 , H01L2224/02331 , H01L2224/02381 , H01L2224/03 , H01L2224/0401 , H01L2224/04105 , H01L2224/05008 , H01L2224/05026 , H01L2224/05099 , H01L2224/05124 , H01L2224/05147 , H01L2224/05552 , H01L2224/05572 , H01L2224/0558 , H01L2224/05624 , H01L2224/05647 , H01L2224/0603 , H01L2224/06051 , H01L2224/06515 , H01L2224/12105 , H01L2224/13005 , H01L2224/13111 , H01L2224/13113 , H01L2224/13116 , H01L2224/13139 , H01L2224/13147 , H01L2224/13155 , H01L2224/96 , H01L2924/00014 , H01L2924/181 , H01L2924/18162 , H01L2924/19041 , H01L2924/19103 , H01L2924/206 , H01L2924/014 , H01L2924/00012 , H01L2224/11 , H01L2924/01047 , H01L2924/00
摘要: A package includes a chip formed in a first area of the package and a molding compound formed in a second area of the package adjacent to the first area. A first polymer layer is formed on the chip and the molding compound, a second polymer layer is formed on the first polymer layer, and a plurality of interconnect structures is formed between the first polymer layer and the second polymer layer. A metal-insulator-metal (MIM) capacitor is formed on the second polymer layer and electrically coupled to at least one of the plurality of interconnect structures. A metal bump is formed over and electrically coupled to at least one of the plurality of interconnect structures.
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公开(公告)号:US08680647B2
公开(公告)日:2014-03-25
申请号:US13464081
申请日:2012-05-04
申请人: Chen-Hua Yu , Shang-Yun Hou , Der-Chyang Yeh , Shuo-Mao Chen , Chiung-Han Yeh , Yi-Jou Lin
发明人: Chen-Hua Yu , Shang-Yun Hou , Der-Chyang Yeh , Shuo-Mao Chen , Chiung-Han Yeh , Yi-Jou Lin
IPC分类号: H01L23/31 , H01L23/498 , H01L23/538 , H01L23/64
CPC分类号: H01L21/56 , H01L23/3192 , H01L23/49816 , H01L23/49822 , H01L23/49894 , H01L23/5389 , H01L23/64 , H01L24/19 , H01L27/016 , H01L28/00 , H01L2224/0401 , H01L2224/04105 , H01L2224/12105 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2224/92125 , H01L2924/181 , H01L2924/18162 , H01L2924/19011 , H01L2924/1903 , H01L2924/19031 , H01L2924/19033 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/19104 , H01L2924/00012 , H01L2924/00
摘要: A device includes a substrate, a metal pad over the substrate, and a passivation layer having a portion over the metal pad. A Post-Passivation Interconnect (PPI) line is disposed over the passivation layer and electrically coupled to the metal pad. An Under-Bump Metallurgy (UBM) is disposed over and electrically coupled to the PPI line. A passive device includes a portion at a same level as the UBM. The portion of the passive device is formed of a same material as the UBM.
摘要翻译: 一种器件包括衬底,衬底上的金属焊盘以及具有在金属焊盘上的部分的钝化层。 后钝化互连(PPI)线设置在钝化层上并电耦合到金属焊盘。 爆炸性冶金(UBM)被布置在电气耦合到PPI线路上。 无源设备包括与UBM处于相同水平的部分。 无源器件的部分由与UBM相同的材料形成。
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