Patents by Inventor CHU LIANG

CHU LIANG 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).

  • Patent number: 12272752
    Abstract: A semiconductor device structure is provided. The semiconductor device structure includes multiple semiconductor nanostructures, and the semiconductor nanostructures include a first semiconductor material. The semiconductor device structure also includes multiple epitaxial structures extending from edges of the semiconductor nanostructures. The epitaxial structures include a second semiconductor material that is different than the first semiconductor material. The semiconductor device structure further includes a gate stack wrapped around the semiconductor nanostructures.
    Type: Grant
    Filed: November 29, 2023
    Date of Patent: April 8, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Shuen-Shin Liang, Pang-Yen Tsai, Keng-Chu Lin, Sung-Li Wang, Pinyen Lin
  • Patent number: 12238864
    Abstract: An electronic apparatus including a compression molding board and a connection pad is provided. The compression molding board has a device bonding area and a bending area formed by compression molding. The device bonding area is different from the bending area. The connection pad is disposed on the device bonding area of the compression molding board.
    Type: Grant
    Filed: March 24, 2022
    Date of Patent: February 25, 2025
    Assignee: Industrial Technology Research Institute
    Inventors: Yu-Lin Hsu, Kuan-Chu Wu, Ting-Yu Ke, Min-Hsiung Liang, Yu-Ming Peng
  • Publication number: 20250063807
    Abstract: In an embodiment, a method includes forming a first fin and a second fin within an insulation material over a substrate, the first fin and the second fin includes different materials, the insulation material being interposed between the first fin and the second fin, the first fin having a first width and the second fin having a second width; forming a first capping layer over the first fin; and forming a second capping layer over the second fin, the first capping layer having a first thickness, the second capping layer having a second thickness different from the first thickness.
    Type: Application
    Filed: November 5, 2024
    Publication date: February 20, 2025
    Inventors: Hung-Yao Chen, Pin-Chu Liang, Hsueh-Chang Sung, Pei-Ren Jeng, Yee-Chia Yeo
  • Publication number: 20250061261
    Abstract: The present disclosure provides a method and an apparatus for arranging electrical components within a semiconductor device, and a non-transitory computer-readable medium. The method includes (a) providing a first layout including a plurality of cells placed therein; (b) generating a second layout by performing a first set of calculations on the first layout such that cell congestions in the first layout is eliminated from the second layout; (c) generating a third layout by performing a second set of calculations on the second layout such that the total wire length of the third layout is less than that of the second layout; and (d) iterating the operations (b) and (c) until a target layout conforming a convergence criterion.
    Type: Application
    Filed: November 5, 2024
    Publication date: February 20, 2025
    Inventors: TING-CHI WANG, WAI-KEI MAK, KUAN-YU CHEN, HSIU-CHU HSU, HSUAN-HAN LIANG, SHENG-HSIUNG CHEN
  • Publication number: 20250048666
    Abstract: A method for manufacturing a semiconductor device is provided. The method includes forming an epitaxial stack over a substrate, the epitaxial stack comprising alternating sacrificial layers and channel layers; patterning the epitaxial stack into a first fin and a second fin; forming a dielectric wall between the first and second fins; forming a dielectric structure surrounding the first and second fins; depositing a protection layer over the first and second fins; after depositing the protection layer, etching back the dielectric structure to exposes sidewalls of the sacrificial layers; and replacing the sacrificial layers with a gate structure.
    Type: Application
    Filed: August 1, 2023
    Publication date: February 6, 2025
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Pin-Chu LIANG, Hsueh-Chang SUNG, Chii-Horng LI
  • Patent number: 12202724
    Abstract: The present disclosure provides a method for fabricating a semiconductor structure, including bonding a capping substrate over a sensing substrate, forming a through hole traversing the capping substrate, forming a dielectric layer over the capping substrate under a first vacuum level, and forming a metal layer over the dielectric layer under a second vacuum level, wherein the second vacuum level is higher than the first vacuum level.
    Type: Grant
    Filed: July 27, 2023
    Date of Patent: January 21, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Ching-Kai Shen, Yi-Chuan Teng, Wei-Chu Lin, Hung-Wei Liang, Jung-Kuo Tu
  • Publication number: 20240420951
    Abstract: A part is adapted to be used in a semiconductor processing equipment. The part includes a substrate and a protective coating. The protective coating covers at least a part of the substrate, is made of silicon carbide, and has an atomic ratio of carbon in the protective coating increases in a direction away from the substrate while an atomic ratio of silicon in the protective coating decreases in the direction. The atomic ratio of silicon in the protective coating is larger than that of the carbon near the substrate, and the atomic ratio of silicon in the protective coating is smaller than that of carbon near the outer surface of the protective coating. A method for making the part is also provided.
    Type: Application
    Filed: August 26, 2024
    Publication date: December 19, 2024
    Inventors: Chang-Ho YU, Yao-Kuang Yang, Ping-Yen Hsieh, Ying-Hung Chen, Chu-Liang Ho
  • Patent number: 12170228
    Abstract: In an embodiment, a method includes forming a first fin and a second fin within an insulation material over a substrate, the first fin and the second fin includes different materials, the insulation material being interposed between the first fin and the second fin, the first fin having a first width and the second fin having a second width; forming a first capping layer over the first fin; and forming a second capping layer over the second fin, the first capping layer having a first thickness, the second capping layer having a second thickness different from the first thickness.
    Type: Grant
    Filed: August 8, 2023
    Date of Patent: December 17, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hung-Yao Chen, Pin-Chu Liang, Hsueh-Chang Sung, Pei-Ren Jeng, Yee-Chia Yeo
  • Publication number: 20240363319
    Abstract: A plasma monitoring device including at least one first cathode, at least one second cathode, a first collimator group, a first mass flow controller group, and a plasma emission monitor is disclosed. The first cathode has a first target and provides a first plasma. The second cathode has a second target and provides a second plasma. The first collimator group is disposed corresponding to the first cathode to detect a first spectrum of the first plasma. The first mass flow controller group provides gas to the first cathode and the second cathode through a first gas supply pipe group and a second gas supply pipe group. The plasma emission monitor adjusts a flow rate of the gas provided by the first mass flow controller group according to the first spectrum of the first plasma. The first target and the second target are the same. A total number of collimator groups is less than a total number of cathodes.
    Type: Application
    Filed: July 18, 2023
    Publication date: October 31, 2024
    Applicant: Dah Young Vacuum Equipment Co., Ltd.
    Inventors: Tzu-Hou Chan, Ching-Yen Lin, Chu-Liang Ho, Ping-Yen Hsieh, Ying-Hung Chen
  • Patent number: 12069792
    Abstract: The present invention discloses that a plasma aerosol device includes a gas tunnel, a dielectric barrier discharge module, and a liquid tunnel. The invention uses a mechanism similar to a dielectric barrier discharge (DBD) electrode system, thus to enable generating a plasma active water mist which riches in free radicals such as reactive nitrogen species (RNS) and reactive oxygen species (ROS). Therefore, this invention is able to be used in medical, sterilization, agriculture and preservation industries.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: August 20, 2024
    Assignee: FENG CHIA UNIVERSITY
    Inventors: Guan-Heng Lyu, Ying-Hung Chen, Ping-Yen Hsieh, Tsung-Han Chen, Chu-Liang Ho
  • Patent number: 12051521
    Abstract: The invention discloses a flexible transparent conductive composite film and the manufacturing method thereof. The aforementioned flexible transparent conductive composite film is formed by depositing the first target material and the second target material in an alternating manner by HiPIMS. Therefore, the post-anneal step of the traditional method can be omitted, and the manufacturing efficiency of the flexible transparent conductive composite films is significantly improved.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: July 30, 2024
    Assignee: FENG CHIA UNIVERSITY
    Inventors: Jia-Lin Syu, Ying-Hung Chen, Ping-Yen Hsieh, Chu-Liang Ho
  • Publication number: 20240145581
    Abstract: In a method of manufacturing a semiconductor device, a fin structure having a channel region protruding from an isolation insulating layer disposed over a semiconductor substrate is formed, a cleaning operation is performed, and an epitaxial semiconductor layer is formed over the channel region. The cleaning operation and the forming the epitaxial semiconductor layer are performed in a same chamber without breaking vacuum.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 2, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ya-Wen CHIU, Yi Che CHAN, Lun-Kuang TAN, Zheng-Yang PAN, Cheng-Po CHAU, Pin-Chu LIANG, Hung-Yao CHEN, De-Wei YU, Yi-Cheng LI
  • Patent number: 11969752
    Abstract: The present invention discloses an organic polymer film and a manufacturing method thereof. The organic polymer film is mainly manufactured by the following steps. Firstly, the step (A) provides a xylene precursor and a substrate, and the step (B) places the substrate inside of a plasma equipment. After that, the step (C) evacuates the plasma equipment while introducing a carrier gas which carries vapor of the xylene precursor, and the step (D) turns on a pulse power supply system of the plasma equipment, generating a short pulse for plasma ignition. Finally, the step (E) forms the organic polymer film on the substrate. In the aforementioned steps, the frequency of the short pulse plasma is between 1 Hz˜10,000 Hz, and the pulse period of the short pulse plasma is between 1 ?s˜60 ?s.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: April 30, 2024
    Assignee: FENG CHIA UNIVERSITY
    Inventors: Ping-Yen Hsieh, Xuan-Xuan Chang, Ying-Hung Chen, Chu-Liang Ho
  • Patent number: 11948840
    Abstract: In an embodiment, a method includes forming a first fin and a second fin within an insulation material over a substrate, the first fin and the second fin includes different materials, the insulation material being interposed between the first fin and the second fin, the first fin having a first width and the second fin having a second width; forming a first capping layer over the first fin; and forming a second capping layer over the second fin, the first capping layer having a first thickness, the second capping layer having a second thickness different from the first thickness.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: April 2, 2024
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Hung-Yao Chen, Pin-Chu Liang, Hsueh-Chang Sung, Pei-Ren Jeng, Yee-Chia Yeo
  • Patent number: 11901442
    Abstract: In a method of manufacturing a semiconductor device, a fin structure having a channel region protruding from an isolation insulating layer disposed over a semiconductor substrate is formed, a cleaning operation is performed, and an epitaxial semiconductor layer is formed over the channel region. The cleaning operation and the forming the epitaxial semiconductor layer are performed in a same chamber without breaking vacuum.
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: February 13, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Ya-Wen Chiu, Yi Che Chan, Lun-Kuang Tan, Zheng-Yang Pan, Cheng-Po Chau, Pin-Chu Liang, Hung-Yao Chen, De-Wei Yu, Yi-Cheng Li
  • Publication number: 20230402326
    Abstract: In an embodiment, a method includes forming a first fin and a second fin within an insulation material over a substrate, the first fin and the second fin includes different materials, the insulation material being interposed between the first fin and the second fin, the first fin having a first width and the second fin having a second width; forming a first capping layer over the first fin; and forming a second capping layer over the second fin, the first capping layer having a first thickness, the second capping layer having a second thickness different from the first t
    Type: Application
    Filed: August 8, 2023
    Publication date: December 14, 2023
    Inventors: Hung-Yao Chen, Pin-Chu Liang, Hsueh-Chang Sung, Pei-Ren Jeng, Yee-Chia Yeo
  • Publication number: 20230317831
    Abstract: A method includes depositing a first dielectric layer over and along sidewalls of a first semiconductor fin and a second semiconductor fin, depositing a second dielectric layer over the first dielectric layer, recessing the first dielectric layer to define a dummy fin between the first semiconductor fin and the second semiconductor fin, forming a cap layer over top surfaces and sidewalls of the first semiconductor fin and the second semiconductor fin, wherein the forming the cap layer comprises depositing the cap layer in a furnace at process temperatures higher than a first temperature, and lowering the temperature of the furnace, wherein during the lowering the temperature of the furnace, the pressure in the furnace is raised to and maintained at 10 torr or higher until the temperature of the furnace drops below the first temperature.
    Type: Application
    Filed: June 8, 2023
    Publication date: October 5, 2023
    Inventors: Pin Chu Liang, Hung-Yao Chen, Pei-Ren Jeng
  • Patent number: 11710781
    Abstract: A method includes depositing a first dielectric layer over and along sidewalls of a first semiconductor fin and a second semiconductor fin, depositing a second dielectric layer over the first dielectric layer, recessing the first dielectric layer to define a dummy fin between the first semiconductor fin and the second semiconductor fin, forming a cap layer over top surfaces and sidewalls of the first semiconductor fin and the second semiconductor fin, wherein the forming the cap layer comprises depositing the cap layer in a furnace at process temperatures higher than a first temperature, and lowering the temperature of the furnace, wherein during the lowering the temperature of the furnace, the pressure in the furnace is raised to and maintained at 10 torr or higher until the temperature of the furnace drops below the first temperature.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: July 25, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Pin Chu Liang, Hung-Yao Chen, Pei-Ren Jeng
  • Publication number: 20230178942
    Abstract: A fan module is disposed with a fan mechanism having a fixing portion. The fixing portion has a first surface, a second surface, and a perforation passing through the first and the second surface, wherein the first surface and the second surface face opposite directions. A connector is disposed in the perforation and is electrically connected to a wire set which is adapted to transmit a signal or electric power. A shell of the connector includes a body for passing through the perforation and a protruding portion protruding away from a circumference of the body and abutting against the first surface of the fixing portion. The restricting member is detachably engaged with the fixing portion and the connector to clamp the protruding portion and the fixing portion by two restricting plates of the restricting member. With such design, the fan module could be installed to a site via the connector to achieve positioning and electrical connection once.
    Type: Application
    Filed: September 19, 2022
    Publication date: June 8, 2023
    Applicant: ACCTON TECHNOLOGY CORPORATION
    Inventor: TA-CHU LIANG
  • Publication number: 20230064078
    Abstract: A method includes depositing a first dielectric layer over and along sidewalls of a first semiconductor fin and a second semiconductor fin, depositing a second dielectric layer over the first dielectric layer, recessing the first dielectric layer to define a dummy fin between the first semiconductor fin and the second semiconductor fin, forming a cap layer over top surfaces and sidewalls of the first semiconductor fin and the second semiconductor fin, wherein the forming the cap layer comprises depositing the cap layer in a furnace at process temperatures higher than a first temperature, and lowering the temperature of the furnace, wherein during the lowering the temperature of the furnace, the pressure in the furnace is raised to and maintained at 10 torr or higher until the temperature of the furnace drops below the first temperature.
    Type: Application
    Filed: August 30, 2021
    Publication date: March 2, 2023
    Inventors: Pin Chu Liang, Hung-Yao Chen, Pei-Ren Jeng