Patents by Inventor Yuan-Hung Chiu

Yuan-Hung Chiu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240130055
    Abstract: This disclosure relates to a combined power module that includes a base structure, a terminal structure, a second terminal, and a cover. The terminal structure includes a mount assembly and a plurality of first terminals. The mount assembly is assembled on the base structure. The first terminals are disposed on the mount assembly. The second terminal is disposed on the base structure. The cover is disposed on the base structure and covers at least part of the first terminals and at least part of the second terminal.
    Type: Application
    Filed: March 2, 2023
    Publication date: April 18, 2024
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yuan-Cheng HUANG, I-Hung CHIANG, Ji-Yuan SYU, Hsin-Han LIN, Po-Kai CHIU, Kuo-Shu KAO
  • Patent number: 11735651
    Abstract: A method includes forming a fin on a substrate, forming an insulating material over the fin, recessing the insulating material to form an isolation region surrounding the fin, wherein an upper portion of the fin protrudes above the isolation region, performing a trimming process to reduce a width of the upper portion of the fin, and forming a gate structure extending over the isolation region and the upper portion of the fin.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: August 22, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chung-Shu Wu, Ying-Ya Hsu, Ching-Yu Pan, Hsiu-Hao Tsao, An Chyi Wei, Yuan-Hung Chiu
  • Publication number: 20220359735
    Abstract: A method includes forming a fin on a substrate, forming an insulating material over the fin, recessing the insulating material to form an isolation region surrounding the fin, wherein an upper portion of the fin protrudes above the isolation region, performing a trimming process to reduce a width of the upper portion of the fin, and forming a gate structure extending over the isolation region and the upper portion of the fin.
    Type: Application
    Filed: July 25, 2022
    Publication date: November 10, 2022
    Inventors: Chung-Shu Wu, Ying-Ya Hsu, Ching-Yu Pan, Hsiu-Hao Tsao, An Chyi Wei, Yuan-Hung Chiu
  • Patent number: 11437498
    Abstract: A method includes forming a fin on a substrate, forming an insulating material over the fin, recessing the insulating material to form an isolation region surrounding the fin, wherein an upper portion of the fin protrudes above the isolation region, performing a trimming process to reduce a width of the upper portion of the fin, and forming a gate structure extending over the isolation region and the upper portion of the fin.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: September 6, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chung-Shu Wu, Ying-Ya Hsu, Ching-Yu Pan, Hsiu-Hao Tsao, An Chyi Wei, Yuan-Hung Chiu
  • Publication number: 20210111272
    Abstract: A method includes forming a fin on a substrate, forming an insulating material over the fin, recessing the insulating material to form an isolation region surrounding the fin, wherein an upper portion of the fin protrudes above the isolation region, performing a trimming process to reduce a width of the upper portion of the fin, and forming a gate structure extending over the isolation region and the upper portion of the fin.
    Type: Application
    Filed: December 7, 2020
    Publication date: April 15, 2021
    Inventors: Chung-Shu Wu, Ying-Ya Hsu, Ching-Yu Pan, Hsiu-Hao Tsao, An Chyi Wei, Yuan-Hung Chiu
  • Patent number: 10861960
    Abstract: A method includes forming a fin on a substrate, forming an insulating material over the fin, recessing the insulating material to form an isolation region surrounding the fin, wherein an upper portion of the fin protrudes above the isolation region, performing a trimming process to reduce a width of the upper portion of the fin, and forming a gate structure extending over the isolation region and the upper portion of the fin.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: December 8, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chung-Shu Wu, Ying-Ya Hsu, Ching-Yu Pan, Hsiu-Hao Tsao, An Chyi Wei, Yuan-Hung Chiu
  • Patent number: 10825907
    Abstract: A semiconductor device and a method of forming the semiconductor device is disclosed. A sacrificial film is used to pattern a contact to a semiconductor structure, such as a contact to a source/drain region of a transistor. The contact may include a tapered profile along an axis parallel to the gate electrode such that an outermost width of the contact decreases as the contact extends away from the source/drain region.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: November 3, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tung Ying Lee, Chih Chieh Yeh, Jeng-Ya David Yeh, Yuan-Hung Chiu, Chi-Wen Liu, Yee-Chia Yeo
  • Patent number: 10164032
    Abstract: A semiconductor device and a method of forming the semiconductor device is disclosed. A sacrificial film is used to pattern a contact to a semiconductor structure, such as a contact to a source/drain region of a transistor. The contact may include a tapered profile along an axis parallel to the gate electrode such that an outermost width of the contact decreases as the contact extends away from the source/drain region.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: December 25, 2018
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tung Ying Lee, Chih Chieh Yeh, Jeng-Ya David Yeh, Yuan-Hung Chiu, Chi-Wen Liu, Yee-Chia Yeo
  • Publication number: 20180350927
    Abstract: A semiconductor device and a method of forming the semiconductor device is disclosed. A sacrificial film is used to pattern a contact to a semiconductor structure, such as a contact to a source/drain region of a transistor. The contact may include a tapered profile along an axis parallel to the gate electrode such that an outermost width of the contact decreases as the contact extends away from the source/drain region.
    Type: Application
    Filed: July 30, 2018
    Publication date: December 6, 2018
    Inventors: Tung Ying Lee, Chih Chieh Yeh, Jeng-Ya David Yeh, Yuan-Hung Chiu, Chi-Wen Liu, Yee-Chia Yeo
  • Patent number: 10032887
    Abstract: A method includes forming a first gate structure in a dielectric layer over a substrate, wherein the first gate structure includes a first gate stack and spacers along sidewalls of the first gate stack; recessing the first gate stack to form a first trench defined by the spacers, wherein upper portions of the spacers are exposed within the first trench; forming a first capping layer in the first trench, wherein the first capping layer has a first portion disposed along sidewalls of the upper portions of the spacers and a second portion disposed over the recessed first gate stack; applying a first implantation to convert the second portion of the first capping layer into a second capping layer; selectively removing the first portion of the capping layer to expose the upper portions of the spacers; and selectively removing the upper portions of the spacers.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: July 24, 2018
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yu-Lien Huang, Li-Te Lin, Yuan-Hung Chiu, Han-Yu Lin
  • Publication number: 20170365674
    Abstract: A semiconductor device and a method of forming the semiconductor device is disclosed. A sacrificial film is used to pattern a contact to a semiconductor structure, such as a contact to a source/drain region of a transistor. The contact may include a tapered profile along an axis parallel to the gate electrode such that an outermost width of the contact decreases as the contact extends away from the source/drain region.
    Type: Application
    Filed: December 1, 2016
    Publication date: December 21, 2017
    Inventors: Tung Ying Lee, Chih Chieh Yeh, Jeng-Ya David Yeh, Yuan-Hung Chiu, Chi-Wen Liu, Yee-Chia Yeo
  • Publication number: 20170365691
    Abstract: A method includes forming a first gate structure in a dielectric layer over a substrate, wherein the first gate structure includes a first gate stack and spacers along sidewalls of the first gate stack; recessing the first gate stack to form a first trench defined by the spacers, wherein upper portions of the spacers are exposed within the first trench; forming a first capping layer in the first trench, wherein the first capping layer has a first portion disposed along sidewalls of the upper portions of the spacers and a second portion disposed over the recessed first gate stack; applying a first implantation to convert the second portion of the first capping layer into a second capping layer; selectively removing the first portion of the capping layer to expose the upper portions of the spacers; and selectively removing the upper portions of the spacers.
    Type: Application
    Filed: April 17, 2017
    Publication date: December 21, 2017
    Inventors: Yu-Lien Huang, Li-Te Lin, Yuan-Hung Chiu, Han-Yu Lin
  • Patent number: 9627258
    Abstract: A method includes forming a first gate structure in a dielectric layer over a substrate, wherein the first gate structure includes a first gate stack and spacers along sidewalls of the first gate stack; recessing the first gate stack to form a first trench defined by the spacers, wherein upper portions of the spacers are exposed within the first trench; forming a first capping layer in the first trench, wherein the first capping layer has a first portion disposed along sidewalls of the upper portions of the spacers and a second portion disposed over the recessed first gate stack; applying a first implantation to convert the second portion of the first capping layer into a second capping layer; selectively removing the first portion of the capping layer to expose the upper portions of the spacers; and selectively removing the upper portions of the spacers.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: April 18, 2017
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yu-Lien Huang, Li-Te Lin, Yuan-Hung Chiu, Han-Yu Lin
  • Patent number: 9349831
    Abstract: An integrated circuit device and method for manufacturing the integrated circuit device is disclosed. The disclosed method provides improved control over a surface proximity and tip depth of integrated circuit device. In an embodiment, the method achieves improved control by forming a doped region and a lightly doped source and drain (LDD) region in a source and drain region of the device. The doped region is implanted with a dopant type opposite the LDD region.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: May 24, 2016
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ming-Huan Tsai, Chun-Fai Cheng, Hui Ouyang, Yuan-Hung Chiu, Yen-Ming Chen
  • Patent number: 8900960
    Abstract: An integrated circuit device and method for manufacturing the integrated circuit device is disclosed. The disclosed method provides improved control over a surface proximity and tip depth of integrated circuit device. In an embodiment, the method achieves improved control by forming a doped region and a lightly doped source and drain (LDD) region in a source and drain region of the device. The doped region is implanted with a dopant type opposite the LDD region.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: December 2, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ming-Huan Tsai, Chun-Fai Cheng, Hui Ouyang, Yuan-Hung Chiu, Yen-Ming Chen
  • Publication number: 20140106522
    Abstract: An integrated circuit device and method for manufacturing the integrated circuit device is disclosed. The disclosed method provides improved control over a surface proximity and tip depth of integrated circuit device. In an embodiment, the method achieves improved control by forming a doped region and a lightly doped source and drain (LDD) region in a source and drain region of the device. The doped region is implanted with a dopant type opposite the LDD region.
    Type: Application
    Filed: December 23, 2013
    Publication date: April 17, 2014
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ming-Huan Tsai, Chun-Fai Cheng, Hui Ouyang, Yuan-Hung Chiu, Yen-Ming Chen
  • Patent number: 8614132
    Abstract: An integrated circuit device and method for manufacturing the integrated circuit device is disclosed. The disclosed method provides improved control over a surface proximity and tip depth of integrated circuit device. In an embodiment, the method achieves improved control by forming a doped region and a lightly doped source and drain (LDD) region in a source and drain region of the device. The doped region is implanted with a dopant type opposite the LDD region.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: December 24, 2013
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ming-Huan Tsai, Chun-Fai Cheng, Hui Ouyang, Yuan-Hung Chiu, Yen-Ming Chen
  • Publication number: 20130323891
    Abstract: An integrated circuit device and method for manufacturing the integrated circuit device is disclosed. The disclosed method provides improved control over a surface proximity and tip depth of integrated circuit device. In an embodiment, the method achieves improved control by forming a doped region and a lightly doped source and drain (LDD) region in a source and drain region of the device. The doped region is implanted with a dopant type opposite the LDD region.
    Type: Application
    Filed: August 7, 2013
    Publication date: December 5, 2013
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ming-Huan Tsai, Chung-Fai Cheng, Hui Ouyang, Yuan-Hung Chiu, Yen-Ming Chen
  • Patent number: 8236659
    Abstract: An integrated circuit device and method for manufacturing the integrated circuit device is disclosed. The disclosed method provides improved control over a surface proximity and tip depth of integrated circuit device. In an embodiment, the method achieves improved control by forming a doped region and a lightly doped source and drain (LDD) region in a source and drain region of the device. The doped region is implanted with a dopant type opposite the LDD region.
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: August 7, 2012
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ming-Huan Tsai, Chun-Fai Cheng, Hui Ouyang, Yuan-Hung Chiu, Yen-Ming Chen
  • Publication number: 20120083088
    Abstract: An integrated circuit device and method for manufacturing the integrated circuit device is disclosed. The disclosed method provides improved control over a surface proximity and tip depth of integrated circuit device. In an embodiment, the method achieves improved control by forming a doped region and a lightly doped source and drain (LDD) region in a source and drain region of the device. The doped region is implanted with a dopant type opposite the LDD region.
    Type: Application
    Filed: September 22, 2011
    Publication date: April 5, 2012
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Ming-Hsuan Tsai, Chun-Fai Cheng, Hui Ouyang, Yuan-Hung Chiu, Yen-Ming Chen