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1.
公开(公告)号:US07268029B2
公开(公告)日:2007-09-11
申请号:US10994042
申请日:2004-11-19
申请人: Eun-kuk Chung , Joon Kim , Suk-Chul Bang , Jong-Sun Ahn , Sang-hoon Lee , Woo-soon Jang , Yung-jun Kim
发明人: Eun-kuk Chung , Joon Kim , Suk-Chul Bang , Jong-Sun Ahn , Sang-hoon Lee , Woo-soon Jang , Yung-jun Kim
IPC分类号: H01L21/8238
CPC分类号: H01L21/823842 , H01L21/31111 , H01L21/31144
摘要: Provided is a method of fabricating a CMOS transistor in which, after a polysilicon layer used as a gate is formed on a semiconductor substrate, a photoresist pattern that exposes an n-MOS transistor region is formed on the polysilicon layer. An impurity is implanted in the polysilicon layer of the n-MOS transistor region using the photoresist pattern as a mask, and the photoresist pattern is removed. If the polysilicon layer of the n-MOS transistor region is damaged by the implanting of the impurity, the polysilicon layer of the n-MOS transistor region is annealed, and a p-MOS transistor gate and an n-MOS transistor gate are formed by patterning the polysilicon layer. The semiconductor substrate, the p-MOS transistor gate and the n-MOS transistor gate is cleaned with a hydrofluoric acid (HF) solution, without causing a decrease in height of the n-MOS transistor gate.
摘要翻译: 提供一种制造CMOS晶体管的方法,其中在半导体衬底上形成用作栅极的多晶硅层之后,在多晶硅层上形成曝光n-MOS晶体管区的光刻胶图案。 使用光致抗蚀剂图案作为掩模,在n-MOS晶体管区域的多晶硅层中注入杂质,除去光致抗蚀剂图案。 如果n-MOS晶体管区域的多晶硅层通过注入杂质而损坏,则n-MOS晶体管区域的多晶硅层退火,并且p-MOS晶体管栅极和n-MOS晶体管栅极由 构图多晶硅层。 用氢氟酸(HF)溶液清洗半导体衬底,p-MOS晶体管栅极和n-MOS晶体管栅极,而不会降低n-MOS晶体管栅极的高度。
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2.
公开(公告)号:US20050112814A1
公开(公告)日:2005-05-26
申请号:US10994042
申请日:2004-11-19
申请人: Eun-kuk Chung , Joon Kim , Suk-Chul Bang , Jong-Sun Ahn , Sang-hoon Lee , Woo-soon Jang , Yung-jun Kim
发明人: Eun-kuk Chung , Joon Kim , Suk-Chul Bang , Jong-Sun Ahn , Sang-hoon Lee , Woo-soon Jang , Yung-jun Kim
IPC分类号: H01L21/311 , H01L21/8238 , H01L21/00 , H01L21/302 , H01L21/461 , H01L21/8234 , H01L21/84
CPC分类号: H01L21/823842 , H01L21/31111 , H01L21/31144
摘要: Provided is a method of fabricating a CMOS transistor in which, after a polysilicon layer used as a gate is formed on a semiconductor substrate, a photoresist pattern that exposes an n-MOS transistor region is formed on the polysilicon layer. An impurity is implanted in the polysilicon layer of the n-MOS transistor region using the photoresist pattern as a mask, and the photoresist pattern is removed. If the polysilicon layer of the n-MOS transistor region is damaged by the implanting of the impurity, the polysilicon layer of the n-MOS transistor region is annealed, and a p-MOS transistor gate and an n-MOS transistor gate are formed by patterning the polysilicon layer. The semiconductor substrate, the p-MOS transistor gate and the n-MOS transistor gate is cleaned with a hydrofluoric acid (HF) solution, without causing a decrease in height of the n-MOS transistor gate.
摘要翻译: 提供一种制造CMOS晶体管的方法,其中在半导体衬底上形成用作栅极的多晶硅层之后,在多晶硅层上形成曝光n-MOS晶体管区的光刻胶图案。 使用光致抗蚀剂图案作为掩模,在n-MOS晶体管区域的多晶硅层中注入杂质,除去光致抗蚀剂图案。 如果n-MOS晶体管区域的多晶硅层通过注入杂质而损坏,则n-MOS晶体管区域的多晶硅层退火,并且p-MOS晶体管栅极和n-MOS晶体管栅极由 构图多晶硅层。 用氢氟酸(HF)溶液清洗半导体衬底,p-MOS晶体管栅极和n-MOS晶体管栅极,而不会降低n-MOS晶体管栅极的高度。
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公开(公告)号:US20060281290A1
公开(公告)日:2006-12-14
申请号:US11446151
申请日:2006-06-05
申请人: Jong-Seon Ahn , Joon Kim , Jin-Hong Kim , Suk-Chul Bang , Eun-Kuk Chung , Hyung-Mo Yang , Chang-Yeon Yoo , Yun-Seung Kang , Kyung-Tae Jang
发明人: Jong-Seon Ahn , Joon Kim , Jin-Hong Kim , Suk-Chul Bang , Eun-Kuk Chung , Hyung-Mo Yang , Chang-Yeon Yoo , Yun-Seung Kang , Kyung-Tae Jang
CPC分类号: H01L23/53271 , H01L21/76802 , H01L21/76816 , H01L21/76829 , H01L21/76831 , H01L21/76832 , H01L2924/0002 , H01L2924/00
摘要: In a semiconductor device and method of manufacturing the semiconductor device, a punch-through prevention film pattern and a channel film pattern are formed on an insulation layer. The punch-through prevention pattern and the insulation layer may include nitride and oxide, respectively. The punch-through prevention pattern is located under the channel pattern.
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公开(公告)号:US20070023794A1
公开(公告)日:2007-02-01
申请号:US11485323
申请日:2006-07-13
申请人: Yun-Seung Kang , Eun-Kuk Chung , Joon Kim , Jin-Hong Kim , Suk-Chul Bang
发明人: Yun-Seung Kang , Eun-Kuk Chung , Joon Kim , Jin-Hong Kim , Suk-Chul Bang
IPC分类号: H01L29/76 , H01L21/336
CPC分类号: H01L29/66772 , H01L21/02381 , H01L21/02532 , H01L21/0262 , H01L21/02639 , H01L21/28525 , H01L21/76879 , H01L21/76898 , H01L21/8221 , H01L21/84 , H01L23/481 , H01L27/0688 , H01L2924/0002 , H01L2924/00
摘要: A stacked semiconductor device and a method for fabricating the stacked semiconductor device are disclosed. The stacked semiconductor device includes a first insulating interlayer having an opening that partially exposes a substrate, wherein the substrate includes single crystalline silicon, and a first seed pattern that fills the opening, wherein the first seed pattern has an upper portion disposed over the opening, and the upper portion is tapered away from the substrate. The stacked semiconductor device further includes a second insulating interlayer formed on the first insulating interlayer, wherein a trench that exposes the upper portion of the first seed pattern penetrates the second insulating interlayer, and a first single crystalline silicon structure that fills the trench.
摘要翻译: 公开了一种叠层半导体器件及其制造方法。 堆叠半导体器件包括具有部分地暴露衬底的开口的第一绝缘中间层,其中衬底包括单晶硅和填充开口的第一种子图案,其中第一种子图案具有设置在开口上方的上部, 并且上部部分与基板成锥形。 层叠半导体器件还包括形成在第一绝缘中间层上的第二绝缘中间层,其中暴露第一种子图案的上部的沟槽穿透第二绝缘夹层,以及填充沟槽的第一单晶硅结构。
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公开(公告)号:US07682450B2
公开(公告)日:2010-03-23
申请号:US11485323
申请日:2006-07-13
申请人: Yun-Seung Kang , Eun-Kuk Chung , Joon Kim , Jin-Hong Kim , Suk-Chul Bang
发明人: Yun-Seung Kang , Eun-Kuk Chung , Joon Kim , Jin-Hong Kim , Suk-Chul Bang
IPC分类号: C30B21/02
CPC分类号: H01L29/66772 , H01L21/02381 , H01L21/02532 , H01L21/0262 , H01L21/02639 , H01L21/28525 , H01L21/76879 , H01L21/76898 , H01L21/8221 , H01L21/84 , H01L23/481 , H01L27/0688 , H01L2924/0002 , H01L2924/00
摘要: A stacked semiconductor device and a method for fabricating the stacked semiconductor device are disclosed. The stacked semiconductor device includes a first insulating interlayer having an opening that partially exposes a substrate, wherein the substrate includes single crystalline silicon, and a first seed pattern that fills the opening, wherein the first seed pattern has an upper portion disposed over the opening, and the upper portion is tapered away from the substrate. The stacked semiconductor device further includes a second insulating interlayer formed on the first insulating interlayer, wherein a trench that exposes the upper portion of the first seed pattern penetrates the second insulating interlayer, and a first single crystalline silicon structure that fills the trench.
摘要翻译: 公开了一种叠层半导体器件及其制造方法。 堆叠半导体器件包括具有部分地暴露衬底的开口的第一绝缘中间层,其中衬底包括单晶硅,以及填充开口的第一种子图案,其中第一种子图案具有设置在开口上方的上部, 并且上部部分与基板成锥形。 层叠半导体器件还包括形成在第一绝缘中间层上的第二绝缘中间层,其中暴露第一种子图案的上部的沟槽穿透第二绝缘夹层,以及填充沟槽的第一单晶硅结构。
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公开(公告)号:US08419853B2
公开(公告)日:2013-04-16
申请号:US12623515
申请日:2009-11-23
申请人: Yun-Seung Kang , Eun-Kuk Chung , Joon Kim , Jin-Hong Kim , Suk-Chul Bang
发明人: Yun-Seung Kang , Eun-Kuk Chung , Joon Kim , Jin-Hong Kim , Suk-Chul Bang
IPC分类号: C30B21/04
CPC分类号: H01L29/66772 , H01L21/02381 , H01L21/02532 , H01L21/0262 , H01L21/02639 , H01L21/28525 , H01L21/76879 , H01L21/76898 , H01L21/8221 , H01L21/84 , H01L23/481 , H01L27/0688 , H01L2924/0002 , H01L2924/00
摘要: A stacked semiconductor device and a method for fabricating the stacked semiconductor device are disclosed. The stacked semiconductor device includes a first insulating interlayer having an opening that partially exposes a substrate, wherein the substrate includes single crystalline silicon, and a first seed pattern that fills the opening, wherein the first seed pattern has an upper portion disposed over the opening, and the upper portion is tapered away from the substrate. The stacked semiconductor device further includes a second insulating interlayer formed on the first insulating interlayer, wherein a trench that exposes the upper portion of the first seed pattern penetrates the second insulating interlayer, and a first single crystalline silicon structure that fills the trench.
摘要翻译: 公开了一种叠层半导体器件及其制造方法。 堆叠半导体器件包括具有部分地暴露衬底的开口的第一绝缘中间层,其中衬底包括单晶硅和填充开口的第一种子图案,其中第一种子图案具有设置在开口上方的上部, 并且上部部分与基板成锥形。 层叠半导体器件还包括形成在第一绝缘中间层上的第二绝缘中间层,其中暴露第一种子图案的上部的沟槽穿透第二绝缘夹层,以及填充沟槽的第一单晶硅结构。
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公开(公告)号:US07585757B2
公开(公告)日:2009-09-08
申请号:US11446151
申请日:2006-06-05
申请人: Jong-Seon Ahn , Joon Kim , Jin-Hong Kim , Suk-Chul Bang , Eun-Kuk Chung , Hyung-Mo Yang , Chang-Yeon Yoo , Yun-Seung Kang , Kyung-Tae Jang
发明人: Jong-Seon Ahn , Joon Kim , Jin-Hong Kim , Suk-Chul Bang , Eun-Kuk Chung , Hyung-Mo Yang , Chang-Yeon Yoo , Yun-Seung Kang , Kyung-Tae Jang
CPC分类号: H01L23/53271 , H01L21/76802 , H01L21/76816 , H01L21/76829 , H01L21/76831 , H01L21/76832 , H01L2924/0002 , H01L2924/00
摘要: In a semiconductor device and method of manufacturing the semiconductor device, a punch-through prevention film pattern and a channel film pattern are formed on an insulation layer. The punch-through prevention pattern and the insulation layer may include nitride and oxide, respectively. The punch-through prevention pattern is located under the channel pattern.
摘要翻译: 在制造半导体器件的半导体器件和方法中,在绝缘层上形成防穿透膜图案和沟道膜图案。 穿透防止图案和绝缘层可以分别包括氮化物和氧化物。 穿透防止图案位于通道图案下方。
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公开(公告)号:US20080087933A1
公开(公告)日:2008-04-17
申请号:US11905035
申请日:2007-09-27
申请人: Eun-Kuk Chung , Joon Kim , Jin-Hong Kim , Suk-Chul Bang , Jong-Seon Ahn
发明人: Eun-Kuk Chung , Joon Kim , Jin-Hong Kim , Suk-Chul Bang , Jong-Seon Ahn
IPC分类号: H01L29/788 , H01L21/336
CPC分类号: H01L27/11 , B82Y10/00 , H01L27/10873 , H01L27/10879 , H01L29/66795 , H01L29/785
摘要: Example embodiments relate to a semiconductor memory device including a channel layer pattern on a substrate, the channel layer pattern having a sidewall and an upper face, a spacer on the sidewall of the channel layer pattern, and a gate electrode covering the sidewall of the channel layer pattern, the spacer and the upper face of the channel layer pattern.
摘要翻译: 示例性实施例涉及包括衬底上的沟道层图案,沟道层图案具有侧壁和上表面的半导体存储器件,沟道层图案的侧壁上的间隔物,以及覆盖沟道侧壁的栅电极 层图案,间隔物和沟道层图案的上表面。
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公开(公告)号:US20130187287A1
公开(公告)日:2013-07-25
申请号:US13627790
申请日:2012-09-26
申请人: Byung-lyul Park , Gil-Heyun Choi , Suk-Chul Bang , Kwang-Jin Moon , Dong-Chan Lim , Deok-Young Jung
发明人: Byung-lyul Park , Gil-Heyun Choi , Suk-Chul Bang , Kwang-Jin Moon , Dong-Chan Lim , Deok-Young Jung
IPC分类号: H01L23/498
CPC分类号: H01L21/76898 , H01L21/76801 , H01L25/0657 , H01L2224/16 , H01L2225/06513 , H01L2225/06544 , H01L2225/06565
摘要: A semiconductor device includes a circuit pattern over a first surface of a substrate, an insulating interlayer covering the circuit pattern, a TSV structure filling a via hole through the insulating interlayer and the substrate, an insulation layer structure on an inner wall of the via hole and on a top surface of the insulating interlayer, a buffer layer on the TSV structure and the insulation layer structure, a conductive structure through the insulation layer structure and a portion of the insulating interlayer to be electrically connected to the circuit pattern, a contact pad onto a bottom of the TSV structure, and a protective layer structure on a second surface the substrate to surround the contact pad.
摘要翻译: 半导体器件包括在衬底的第一表面上的电路图案,覆盖电路图案的绝缘夹层,填充通过绝缘夹层和衬底的通孔的TSV结构,在通孔的内壁上的绝缘层结构 并且在绝缘中间层的上表面上,具有TSV结构和绝缘层结构的缓冲层,通过绝缘层结构的导电结构和电连接到电路图案的绝缘夹层的一部分,接触垫 到TSV结构的底部,以及在第二表面上的保护层结构,以包围接触垫。
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10.
公开(公告)号:US08497157B2
公开(公告)日:2013-07-30
申请号:US13459468
申请日:2012-04-30
申请人: Kwang-Jin Moon , Byung-Lyul Park , Do-Sun Lee , Gil-Heyun Choi , Suk-Chul Bang , Dong-Chan Lim , Deok-Young Jung
发明人: Kwang-Jin Moon , Byung-Lyul Park , Do-Sun Lee , Gil-Heyun Choi , Suk-Chul Bang , Dong-Chan Lim , Deok-Young Jung
IPC分类号: H01L21/00 , H01L21/324
CPC分类号: H01L21/2885 , H01L21/76898 , H01L25/0657 , H01L2224/16145 , H01L2224/16225 , H01L2225/06513 , H01L2225/06517 , H01L2225/06541 , H01L2924/15311
摘要: In a method of manufacturing a semiconductor device, a front end of line (FEOL) process may be performed on a semiconductor substrate to form a semiconductor structure. A back end of line (BEOL) process may be performed on the semiconductor substrate to form a wiring structure electrically connected to the semiconductor structure, thereby formed a semiconductor chip. A hole may be formed through a part of the semiconductor chip. A preliminary plug may have a dimple in the hole. The preliminary plug may be expanded into the dimple by a thermal treatment process to form a plug. Thus, the plug may not have a protrusion protruding from the upper surface of the semiconductor chip, so that the plug may be formed by the single CMP process.
摘要翻译: 在制造半导体器件的方法中,可以在半导体衬底上执行前端(FEOL)工艺以形成半导体结构。 可以在半导体基板上进行后端(BEOL)处理,以形成与半导体结构电连接的布线结构,从而形成半导体芯片。 可以通过半导体芯片的一部分形成孔。 初步插头可能在孔中有一个凹坑。 预先塞子可以通过热处理过程扩展到凹坑中以形成塞子。 因此,插头可以不具有从半导体芯片的上表面突出的突起,从而可以通过单个CMP工艺形成插头。
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