公开(公告)号：US09543300B2

公开(公告)日：2017-01-10

申请号：US15054571

申请日：2016-02-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hye-Lan Lee ,  Hong-Bae Park ,  Sang-Jin Hyun ,  Yu-Gyun Shin ,  Sug-Hun Hong ,  Hoon-Joo Na ,  Hyung-Seok Hong

IPC: H01L29/76 ,  H01L29/78 ,  H01L27/092 ,  H01L23/485 ,  H01L29/423 ,  H01L29/49 ,  H01L29/51 ,  H01L21/8238 ,  H01L27/06 ,  H01L27/08 ,  H01L29/94

CPC classification number: H01L27/092 ,  H01L21/823842 ,  H01L21/82385 ,  H01L21/823871 ,  H01L23/485 ,  H01L27/0629 ,  H01L27/0805 ,  H01L27/0811 ,  H01L29/42376 ,  H01L29/4966 ,  H01L29/517 ,  H01L29/94 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Provided are a CMOS transistor, a semiconductor device having the transistor, and a semiconductor module having the device. The CMOS transistor may include first and second interconnection structures respectively disposed in first and second regions of a semiconductor substrate. The first and second regions of the semiconductor substrate may have different conductivity types. The first and second interconnection structures may be disposed on the semiconductor substrate. The first interconnection structure may have a different stacked structure from the second interconnection structure. The CMOS transistor may be disposed in the semiconductor device. The semiconductor device may be disposed in the semiconductor module.

Abstract translation: 提供了CMOS晶体管，具有晶体管的半导体器件和具有该器件的半导体模块。 CMOS晶体管可以包括分别设置在半导体衬底的第一和第二区域中的第一和第二互连结构。 半导体衬底的第一和第二区域可以具有不同的导电类型。 第一和第二互连结构可以设置在半导体衬底上。 第一互连结构可以具有与第二互连结构不同的堆叠结构。 CMOS晶体管可以设置在半导体器件中。 半导体器件可以设置在半导体模块中。

公开(公告)号：USRE49538E1

公开(公告)日：2023-05-30

申请号：US17070488

申请日：2020-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoonjoo Na ,  Sangjin Hyun ,  Yugyun Shin ,  Hongbae Park ,  Sughun Hong ,  Hye-Lan Lee ,  Hyung-Seok Hong

IPC: H01L29/49 ,  H01L21/28 ,  H01L21/8234

CPC classification number: H01L21/28 ,  H01L29/49 ,  H01L21/8234

Abstract: A method of fabricating a semiconductor device includes forming an interlayer dielectric on a substrate, the interlayer dielectric including first and second openings respectively disposed in first and second regions formed separately in the substrate; forming a first conductive layer filling the first and second openings; etching the first conductive layer such that a bottom surface of the first opening is exposed and a portion of the first conductive layer in the second opening remains; and forming a second conductive layer filling the first opening and a portion of the second opening.

公开(公告)号：US09252058B2

公开(公告)日：2016-02-02

申请号：US14308745

申请日：2014-06-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyung-Seok Hong ,  Sang-Jin Hyun ,  Hong-Bae Park ,  Hoon-Joo Na ,  Hye-Lan Lee

IPC: H01L21/00 ,  H01L21/8234 ,  H01L21/84 ,  H01L27/12 ,  H01L21/28 ,  H01L29/66

CPC classification number: H01L21/823437 ,  H01L21/28008 ,  H01L21/823431 ,  H01L21/845 ,  H01L27/1211 ,  H01L29/66795

Abstract: A method of manufacturing a semiconductor device, a semiconductor device and systems incorporating the same include transistors having a gate metal doped with impurities. An altered work function of the transistor may alter a threshold voltage of the transistor. In certain embodiments, a gate metal of a first MOSFET is doped with impurities. A gate metal of a second MOSFET may be left undoped, doped with the same impurities with a different concentration, and/or doped with different impurities. In some embodiments, the MOSFETs are FinFETs, and the doping may be a conformal doping.

Abstract translation: 制造半导体器件的方法，半导体器件和结合其的系统包括掺杂有杂质的栅极金属的晶体管。 晶体管的改变的功函数可以改变晶体管的阈值电压。 在某些实施例中，第一MOSFET的栅极金属掺杂有杂质。 第二MOSFET的栅极金属可以不掺杂，掺杂有不同浓度的相同杂质和/或掺杂有不同杂质。 在一些实施例中，MOSFET是FinFET，并且掺杂可以是共形掺杂。

公开(公告)号：US20140302652A1

公开(公告)日：2014-10-09

申请号：US14308745

申请日：2014-06-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyung-Seok Hong ,  Sang-Jin Hyun ,  Hong-Bae Park ,  Hoon-Joo Na ,  Hye-Lan Lee

IPC: H01L21/8234 ,  H01L21/28 ,  H01L29/66

CPC classification number: H01L21/823437 ,  H01L21/28008 ,  H01L21/823431 ,  H01L21/845 ,  H01L27/1211 ,  H01L29/66795

Abstract: A method of manufacturing a semiconductor device, a semiconductor device and systems incorporating the same include transistors having a gate metal doped with impurities. An altered work function of the transistor may alter a threshold voltage of the transistor. In certain embodiments, a gate metal of a first MOSFET is doped with impurities. A gate metal of a second MOSFET may be left undoped, doped with the same impurities with a different concentration, and/or doped with different impurities. In some embodiments, the MOSFETs are FinFETs, and the doping may be a conformal doping

Abstract translation: 制造半导体器件的方法，半导体器件和结合其的系统包括掺杂有杂质的栅极金属的晶体管。 晶体管的改变的功函数可以改变晶体管的阈值电压。 在某些实施例中，第一MOSFET的栅极金属掺杂有杂质。 第二MOSFET的栅极金属可以不掺杂，掺杂有不同浓度的相同杂质和/或掺杂有不同杂质。 在一些实施例中，MOSFET是FinFET，并且掺杂可以是共形掺杂