公开(公告)号：US07262104B1

公开(公告)日：2007-08-28

申请号：US10857931

申请日：2004-06-02

Applicant: Haihong Wang ,  Shibly S. Ahmed ,  Bin Yu

Inventor： Haihong Wang ,  Shibly S. Ahmed ,  Bin Yu

IPC: H01L21/336

CPC classification number: H01L29/785 ,  H01L21/845 ,  H01L27/1211 ,  H01L29/66795

Abstract: Multiple semiconductor devices are formed with different threshold voltages. According to one exemplary implementation, first and second semiconductor devices are formed and doped differently, resulting in different threshold voltages for the first and second semiconductor devices.

Abstract translation: 形成具有不同阈值电压的多个半导体器件。 根据一个示例性实施例，第一和第二半导体器件被形成和掺杂不同，导致第一和第二半导体器件的不同阈值电压。

公开(公告)号：US07259425B2

公开(公告)日：2007-08-21

申请号：US10348911

申请日：2003-01-23

Applicant: Judy Xilin An ,  Haihong Wang ,  Bin Yu

Inventor： Judy Xilin An ,  Haihong Wang ,  Bin Yu

IPC: H01L29/72

CPC classification number: H01L29/785 ,  H01L29/42384 ,  H01L29/66545 ,  H01L29/66795

Abstract: A triple gate metal-oxide semiconductor field-effect transistor (MOSFET) includes a fin structure, a first gate formed adjacent a first side of the fin structure, a second gate formed adjacent a second side of the fin structure opposite the first side, and a top gate formed on top of the fin structure. A gate around MOSFET includes multiple fins, a first sidewall gate structure formed adjacent one of the fins, a second sidewall gate structure formed adjacent another one of the fins, a top gate structure formed on one or more of the fins, and a bottom gate structure formed under one or more of the fins.

Abstract translation: 三栅极金属氧化物半导体场效应晶体管（MOSFET）包括翅片结构，邻近翅片结构的第一侧形成的第一栅极，与第一侧相对的翅片结构的第二侧附近形成的第二栅极，以及 形成在鳍结构顶部的顶门。 MOSFET周围的栅极包括多个散热片，邻近其中一个翅片形成的第一侧壁栅极结构，邻近另一个鳍片形成的第二侧壁栅极结构，形成在一个或多个翅片上的顶部栅极结构，以及底部栅极 在一个或多个翅片下形成的结构。

公开(公告)号：US07256455B2

公开(公告)日：2007-08-14

申请号：US10720166

申请日：2003-11-25

Applicant: Shibly S. Ahmed ,  Haihong Wang ,  Bin Yu

Inventor： Shibly S. Ahmed ,  Haihong Wang ,  Bin Yu

IPC: H01L27/12 ,  H01L29/786 ,  H01L29/76

CPC classification number: H01L29/785 ,  H01L29/42384 ,  H01L29/66545 ,  H01L29/66795

Abstract: A semiconductor device may include a substrate, an insulating layer formed on the substrate and a conductive fin formed on the insulating layer. The conductive fin may include a number of side surfaces and a top surface. The semiconductor device may also include a source region formed on the insulating layer adjacent a first end of the conductive fin and a drain region formed on the insulating layer adjacent a second end of the conductive fin. The semiconductor device may further include a metal gate formed on the insulating layer adjacent the conductive fin in a channel region of the semiconductor device.

Abstract translation: 半导体器件可以包括衬底，形成在衬底上的绝缘层和形成在绝缘层上的导电鳍。 导电翅片可以包括多个侧表面和顶表面。 半导体器件还可以包括形成在与导电鳍片的第一端相邻的绝缘层上的源极区域和形成在与导电鳍片的第二端相邻的绝缘层上的漏极区域。 半导体器件还可以包括在半导体器件的沟道区域中形成在与绝缘层相邻的导电鳍片上的金属栅极。

公开(公告)号：US20070141791A1

公开(公告)日：2007-06-21

申请号：US11677404

申请日：2007-02-21

Applicant: Ming-Ren Lin ,  Bin Yu

Inventor： Ming-Ren Lin ,  Bin Yu

IPC: H01L21/336

CPC classification number: H01L29/785 ,  H01L29/42384 ,  H01L29/4908 ,  H01L29/66795 ,  H01L29/78687

Abstract: A semiconductor device includes a substrate and an insulating layer on the substrate. The semiconductor device also includes a fin structure formed on the insulating layer, where the fin structure includes first and second side surfaces, a dielectric layer formed on the first and second side surfaces of the fin structure, a first gate electrode formed adjacent the dielectric layer on the first side surface of the fin structure, a second gate electrode formed adjacent the dielectric layer on the second side surface of the fin structure, and a doped structure formed on an upper surface of the fin structure in the channel region of the semiconductor device.

Abstract translation: 半导体器件包括衬底和衬底上的绝缘层。 半导体器件还包括形成在绝缘层上的翅片结构，其中鳍结构包括第一和第二侧表面，形成在鳍结构的第一和第二侧表面上的电介质层，形成在电介质层附近的第一栅电极 在翅片结构的第一侧表面上形成与鳍结构的第二侧表面上的电介质层相邻的第二栅电极，以及在半导体器件的沟道区中形成在鳍结构的上表面上的掺杂结构 。

公开(公告)号：US07226764B1

公开(公告)日：2007-06-05

申请号：US09709020

申请日：2000-11-08

Applicant: Christoph Benning ,  Sherrie Lea Sanda ,  Bin Yu

Inventor： Christoph Benning ,  Sherrie Lea Sanda ,  Bin Yu

IPC: C12P7/00 ,  C12N9/00 ,  C12N9/10 ,  C12N1/20 ,  C12N15/00 ,  C12Q21/04 ,  C07H21/04 ,  C12Q1/00 ,  C12Q1/68 ,  C12Q1/48

CPC classification number: C12P19/42

Abstract: The present invention is directed to compositions and methods related to the synthesis and modification of uridine-5′-diphospho-sulfoquinovose (UDP-SQ). In particular, the methods of the present invention comprise the utilization of recombinant enzymes from Arabidopsis thaliana, UDP-glucose, and a sulfur donor to synthesize UDP-SQ, and the subsequent modification of UDP-SQ to form compounds including, but not limited to, 6-sulfo-α-D-quinovosyl diaclyglycerol (SQDG) and alkyl sulfoquinovoside. The compositions and methods of the invention provide a more simple, rapid means of synthesizing UDP-SQ, and the subsequent modification of UDP-SQ to compounds including, but not limited to, SQDG.

Abstract translation: 本发明涉及与尿苷-5'-二磷酸 - 磺基奎诺糖（UDP-SQ）的合成和修饰相关的组合物和方法。 特别地，本发明的方法包括利用来自拟南芥，UDP-葡萄糖和硫供体的重组酶合成UDP-SQ，以及后续的UDP-SQ修饰以形成化合物，包括但不限于 ，6-磺基-α-D-喹喔啉基二甘油（SQDG）和烷基磺基喹诺酮。 本发明的组合物和方法提供了一种更简单，快速的方法来合成UDP-SQ，以及随后将UDP-SQ修饰为化合物，包括但不限于SQDG。

公开(公告)号：US07186599B2

公开(公告)日：2007-03-06

申请号：US10754540

申请日：2004-01-12

Applicant: Shibly S. Ahmed ,  Haihong Wang ,  Bin Yu

Inventor： Shibly S. Ahmed ,  Haihong Wang ,  Bin Yu

IPC: H01L21/00 ,  H01L21/84

CPC classification number: H01L29/785 ,  H01L29/66545 ,  H01L29/66795

Abstract: A method of forming a fin field effect transistor includes forming a fin and forming a source region on a first end of the fin and a drain region on a second end of the fin. The method further includes forming a dummy gate with a first semi-conducting material in a first pattern over the fin and forming a dielectric layer around the dummy gate. The method also includes removing the first semi-conducting material to leave a trench in the dielectric layer corresponding to the first pattern, thinning a portion of the fin exposed within the trench, and forming a metal gate within the trench.

Abstract translation: 形成鳍状场效应晶体管的方法包括：在鳍片的第一端上形成翅片并形成源极区域，在鳍片的第二端部形成漏极区域。 该方法还包括在鳍上形成具有第一图案的第一半导体材料的虚拟栅极，并在虚拟栅极周围形成介电层。 该方法还包括去除第一半导体材料以在对应于第一图案的电介质层中留下沟槽，使在沟槽内暴露的鳍片的一部分变薄，并在沟槽内形成金属栅极。

公开(公告)号：US07148526B1

公开(公告)日：2006-12-12

申请号：US10348758

申请日：2003-01-23

Applicant: Judy Xilin An ,  Zoran Krivokapic ,  Haihong Wang ,  Bin Yu

Inventor： Judy Xilin An ,  Zoran Krivokapic ,  Haihong Wang ,  Bin Yu

IPC: H01L29/72

CPC classification number: H01L29/7855 ,  H01L21/823821 ,  H01L29/42384 ,  H01L29/7843 ,  H01L29/78684

Abstract: A double gate germanium metal-oxide semiconductor field-effect transistor (MOSFET) includes a germanium fin, a first gate formed adjacent a first side of the germanium fin, and a second gate formed adjacent a second side of the germanium fin opposite the first side. A triple gate MOSFET includes a germanium fin, a first gate formed adjacent a first side of the germanium fin, a second gate formed adjacent a second side of the germanium fin opposite the first side, and a top gate formed on top of the germanium fin. An all-around gate MOSFET includes a germanium fin, a first sidewall gate structure formed adjacent a first side of the germanium fin, a second sidewall gate structure formed adjacent a second side of the germanium fin, and additional gate structures formed on and around the germanium fin.

Abstract translation: 双栅极锗金属氧化物半导体场效应晶体管（MOSFET）包括锗翅片，邻近锗翅片的第一侧形成的第一栅极和与第一侧相对的锗翅片第二侧附近形成的第二栅极 。 三栅极MOSFET包括锗翅片，与锗翅片的第一侧相邻形成的第一栅极，与第一侧相对的锗翅片的第二侧附近形成的第二栅极和形成在锗翅片顶部上的顶栅极 。 全栅极MOSFET包括锗翅片，邻近锗翅片的第一侧形成的第一侧壁栅极结构，邻近锗翅片的第二侧形成的第二侧壁栅极结构，以及形成在锗翅片上和周围的附近的栅极结构 锗鳍

公开(公告)号：US07091068B1

公开(公告)日：2006-08-15

申请号：US10310776

申请日：2002-12-06

Applicant: Shibly S. Ahmed ,  Cyrus E. Tabery ,  Bin Yu

Inventor： Shibly S. Ahmed ,  Cyrus E. Tabery ,  Bin Yu

IPC: H01L21/00

CPC classification number: H01L29/785 ,  H01L29/66795

Abstract: A method of manufacturing a semiconductor device may include forming a fin structure on an insulator and depositing a gate material over the fin structure. The method may also include forming a sacrificial material over the gate material and planarizing the sacrificial material. An antireflective coating may be deposited on the planarized sacrificial material. A gate structure may then be formed by etching the gate material.

Abstract translation: 制造半导体器件的方法可以包括在绝缘体上形成翅片结构，并在栅极结构上沉积栅极材料。 该方法还可以包括在栅极材料上形成牺牲材料并平坦化牺牲材料。 可以在平坦化的牺牲材料上沉积抗反射涂层。 然后可以通过蚀刻栅极材料形成栅极结构。

公开(公告)号：US07064022B1

公开(公告)日：2006-06-20

申请号：US10728844

申请日：2003-12-08

Applicant: Wiley Eugene Hill ,  Ming-Ren Lin ,  Bin Yu

Inventor： Wiley Eugene Hill ,  Ming-Ren Lin ,  Bin Yu

IPC: H01L21/00 ,  H01L21/84 ,  H01L21/336 ,  H01L21/3205 ,  H01L21/4763

CPC classification number: H01L29/7854 ,  H01L21/26586 ,  H01L21/845 ,  H01L27/11 ,  H01L27/1203 ,  H01L29/66795

Abstract: A method forms a semiconductor device from a device that includes a first source region, a first drain region, and a first fin structure that are separated from a second source region, a second drain region, and a second fin structure by an insulating layer. The method may include forming a dielectric layer over the device and removing portions of the dielectric layer to create covered portions and bare portions. The method may also include depositing a gate material over the covered portions and bare portions, doping the first fin structure, the first source region, and the first drain region with a first material, and doping the second fin structure, the second source region, and the second drain region with a second material. The method may further include removing a portion of the gate material over at least one covered portion to form the semiconductor device.

Abstract translation: 一种方法从包括通过绝缘层与第二源极区域，第二漏极区域和第二鳍状结构分离的第一源极区域，第一漏极区域和第一鳍状物结构的器件形成半导体器件。 该方法可以包括在器件上形成电介质层并去除介电层的部分以产生被覆盖部分和裸露部分。 该方法还可以包括在覆盖部分和裸露部分上沉积栅极材料，用第一材料掺杂第一鳍片结构，第一源极区域和第一漏极区域，并掺杂第二鳍片结构，第二源极区域， 和具有第二材料的第二漏区。 该方法还可以包括在至少一个被覆部分上去除栅极材料的一部分以形成半导体器件。

公开(公告)号：US07034361B1

公开(公告)日：2006-04-25

申请号：US10653234

申请日：2003-09-03

Applicant: Bin Yu ,  Shibly S. Ahmed ,  Haihong Wang

Inventor： Bin Yu ,  Shibly S. Ahmed ,  Haihong Wang

IPC: H01L27/01

CPC classification number: H01L29/785 ,  H01L29/4908 ,  H01L29/66545 ,  H01L29/66621 ,  H01L29/66795

Abstract: A semiconductor device includes a fin, a source region formed adjacent the fin and having a height greater than that of the fin, and a drain region formed adjacent the a second side of the fin and having a height greater than that of the fin. A metal gate region is formed at a top surface and at least one side surface of the fin. A width of the source and drain region may be greater than that of the fin. The semiconductor device may exhibit a reduced series resistance and an improved transistor drive current.

Abstract translation: 半导体器件包括鳍状物，邻近翅片形成的源极区域，其高度大于鳍状物的高度;以及漏极区域，其形成在翅片的第二侧附近并且具有高于翅片的高度。 金属栅极区域形成在翅片的顶表面和至少一个侧表面处。 源极和漏极区域的宽度可以大于鳍片的宽度。 半导体器件可以呈现减小的串联电阻和改进的晶体管驱动电流。