Patents by Inventor Ping-Yen HSIEH

Ping-Yen HSIEH 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: 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
  • 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
  • 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
  • Publication number: 20220193719
    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: Application
    Filed: December 17, 2021
    Publication date: June 23, 2022
    Inventors: PING-YEN HSIEH, XUAN-XUAN CHANG, YING-HUNG CHEN, CHU-LIANG HO
  • Publication number: 20220199282
    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: Application
    Filed: December 14, 2021
    Publication date: June 23, 2022
    Inventors: JIA-LIN SYU, YING-HUNG CHEN, PING-YEN HSIEH, CHU-LIANG HO
  • Publication number: 20220095444
    Abstract: The present invention discloses a plasma aerosol device, comprising 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: Application
    Filed: December 15, 2020
    Publication date: March 24, 2022
    Inventors: GUAN-HENG LYU, YING-HUNG CHEN, PING-YEN HSIEH, TSUNG-HAN CHEN, CHU-LIANG HO
  • Patent number: 9640393
    Abstract: The present invention relates to a substrate with a crystallized silicon film and manufacturing method thereof, wherein the substrate with the crystallized silicon film comprises: a substrate, which is a polymer substrate; and a crystallized silicon film, which is formed on at least one surface of the substrate, wherein the crystallized silicon film comprises a plurality of silicon crystals with column structures, and the crystallinity of the crystallized silicon film is higher than 90%.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: May 2, 2017
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Nyan-Hwa Tai, Chi-Young Lee, Ping-Yen Hsieh
  • Publication number: 20160343566
    Abstract: The present invention relates to a substrate with a crystallized silicon film and manufacturing method thereof, wherein the substrate with the crystallized silicon film comprises: a substrate, which is a polymer substrate; and a crystallized silicon film, which is formed on at least one surface of the substrate, wherein the crystallized silicon film comprises a plurality of silicon crystals with column structures, and the crystallinity of the crystallized silicon film is higher than 90%.
    Type: Application
    Filed: August 3, 2016
    Publication date: November 24, 2016
    Inventors: Nyan-Hwa TAI, Chi-Young LEE, Ping-Yen HSIEH
  • Patent number: 9443924
    Abstract: The present invention relates to a substrate with a crystallized silicon film and manufacturing method thereof, wherein the substrate with the crystallized silicon film comprises: a substrate, which is a polymer substrate; and a crystallized silicon film, which is formed on at least one surface of the substrate, wherein the crystallized silicon film comprises a plurality of silicon crystals with column structures, and the crystallinity of the crystallized silicon film is higher than 90%.
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: September 13, 2016
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Nyan-Hwa Tai, Chi-Young Lee, Ping-Yen Hsieh
  • Publication number: 20160020271
    Abstract: The present invention relates to a substrate with a crystallized silicon film and manufacturing method thereof, wherein the substrate with the crystallized silicon film comprises: a substrate, which is a polymer substrate; and a crystallized silicon film, which is formed on at least one surface of the substrate, wherein the crystallized silicon film comprises a plurality of silicon crystals with column structures, and the crystallinity of the crystallized silicon film is higher than 90%.
    Type: Application
    Filed: November 12, 2014
    Publication date: January 21, 2016
    Inventors: Nyan-Hwa TAI, Chi-Young LEE, Ping-Yen HSIEH