Patents by Inventor PEI HSIEH

PEI 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: 20240145653
    Abstract: A manufacturing method of a display device includes forming light emitting components on a first substrate, the light emitting components include a first side and a second side, and the second side is away from the first substrate; forming a circuit layer on the first substrate and on the second side of the light emitting components; forming a first protective layer on the circuit layer and forming an insulating layer on the first protective layer; removing the first substrate after forming a second substrate on the insulating layer; forming a black matrix layer on the first side of the light emitting components, and the black matrix layer includes openings; forming light conversion layers in the openings of the black matrix layer; forming a second protective layer on the black matrix layer and the light conversion layers; and forming a third substrate on the second protective layer.
    Type: Application
    Filed: May 12, 2023
    Publication date: May 2, 2024
    Applicant: HANNSTAR DISPLAY CORPORATION
    Inventors: Chun-I Chu, Yu-Chi Chiao, Yung-Li Huang, Hung-Ming Chang, Cheng-Yu Lin, Huan-Hsun Hsieh, CHeng-Pei Huang
  • Publication number: 20240128009
    Abstract: A magnetic device includes a magnetic core and at least two windings. The magnetic core includes an annular main body and a hollow portion. Each of the at least two windings includes a coil with a plurality of turns. Each turn of the coil penetrates through the hollow portion and is disposed around the annular main body. The at least two windings are disposed around the annular main body to form at least three winding regions. Each of the winding regions except a winding region which is last formed has at least three winding layers stacked up one by one. The number of the winding layers of the winding regions except the winding region which is last formed is odd and greater than or equal to three.
    Type: Application
    Filed: January 12, 2023
    Publication date: April 18, 2024
    Inventors: Meng-Chen Hsieh, Chun-Ching Yen, Huai-Pei Tung
  • Publication number: 20230351283
    Abstract: In an approach for optimizing project and team success, prior to a user initiating a project, a processor creates a digital profile. A processor sets up the digital profile with a set of data gathered from one or more project related documents for a set of previous projects of the user. Responsive to the user initiating the project, a processor identifies one or more documents related to the project. A processor analyzes the one or more documents related to the project. A processor predicts an outcome of the project using machine learning, wherein the outcome of the project is a set of measures indicating a success factor, a quality factor, and a risk factor of the project. A processor generates an optimization suggestion, wherein the optimization suggestion is a suggestion to adjust one or more parameters of the project. A processor outputs the optimization suggestion to the user.
    Type: Application
    Filed: April 28, 2022
    Publication date: November 2, 2023
    Inventors: PEI HSIEH, Steve Rechtman, Christopher F. Ackermann, Jennifer M. Hatfield, Jeremy R. Fox, Lucia Larise Stavarache, XINDELING PAN
  • Publication number: 20230174784
    Abstract: The present invention relates to a thermoplastic composition, a thermoplastic composite, and a method for producing the thermoplastic composite. In the method for producing the thermoplastic composite, a polymer, an acid-modified lignin with a specific element content and a compatibilizer with a specific melt flow index and a specific maleic anhydride content are used to produce the thermoplastic composite. Hydroxy groups of the acid-modified lignin react with maleic anhydride groups of the compatibilizer to generate ester bonds via an in-situ reaction catalyzed by acidic groups of the acid-modified lignin to enhance compatibility between the polymer and the lignin, thereby increasing a mechanical strength of the resulted thermoplastic composite.
    Type: Application
    Filed: November 29, 2022
    Publication date: June 8, 2023
    Inventors: Kwang-Ming CHEN, Jung-Hung KAO, Kun-Pei HSIEH, Chao-Shun CHANG, Yen-Ting LIN, Hung-Jue SUE
  • Publication number: 20230060956
    Abstract: A method of forming a semiconductor device structure includes forming a resist structure over a substrate, the resist structure includes an anti-reflective coating (ARC) layer and a photoresist layer over the ARC layer. The method further includes patterning the photoresist layer to form a trench therein. The method further includes performing a hydrogen plasma treatment to the patterned photoresist layer, wherein the hydrogen plasma treatment is configured to smooth sidewalls of the trench, and the hydrogen plasma treatment is performed at a temperature ranging from about 200° C. to about 600° C. The method further includes patterning the ARC layer using the patterned photoresist layer as a etch mask.
    Type: Application
    Filed: November 10, 2022
    Publication date: March 2, 2023
    Inventors: Sheng-Lin HSIEH, I-Chih CHEN, Ching-Pei HSIEH, Kuan Jung CHEN
  • Patent number: 11527406
    Abstract: A method of forming a semiconductor device structure is provided. The method includes forming a resist structure over a substrate. The resist structure includes an anti-reflective coating (ARC) layer and a photoresist layer over the ARC layer. The method further includes patterning the photoresist layer to form a trench therein. The method further includes performing a hydrogen plasma treatment to the patterned photoresist layer. The hydrogen plasma treatment is configured to smooth sidewalls of the trench without etching the ARC layer. The method further includes patterning the ARC layer using the patterned photoresist layer as a etch mask.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: December 13, 2022
    Assignees: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., TSMC NANJING COMPANY, LIMITED
    Inventors: Sheng-Lin Hsieh, I-Chih Chen, Ching-Pei Hsieh, Kuan Jung Chen
  • Publication number: 20220204661
    Abstract: The present application relates to a polypropylene with high melt flow index and a method for producing the same, and meltblown fiber fabrics. A reacting mixture is firstly provided, and a polymerization process is performed to the reacting mixture in a slurry reaction system to obtain the polypropylene. The reacting mixture includes propylene monomers, Ziegler-Natta catalysts, organoaluminum compounds and electron donor. The polypropylene has high melt flow index and adjustable melting point and molecular weight distribution, such that it is used to produce the meltblown fiber fabrics.
    Type: Application
    Filed: October 18, 2021
    Publication date: June 30, 2022
    Inventors: Kwang-Ming CHEN, Kun-Pei HSIEH, Jung-Hung KAO, Chao-Shun CHANG, Hsing-Chun CHEN
  • Publication number: 20210388180
    Abstract: The present disclosure provides a copper nanowire composition. The a copper nanowire composition includes copper nanowire having associated alkylamine ligands with the structure HNR1R2. where R1 and R2 are independently hydrogen, alkyl or arylalkyl groups. The copper nanowire has an aspect ratio of at least 10. The associated alkylamine ligand is NR1R2 which contains at least 12 carbon atoms.
    Type: Application
    Filed: June 15, 2021
    Publication date: December 16, 2021
    Inventors: Hung-Jue SUE, Chia-Ying TSAI, Kwang-Ming CHEN, Kun-Pei HSIEH, Chao-Shun CHANG, Ssu-Ping HUANG
  • Patent number: 11158608
    Abstract: A semiconductor package and a manufacturing method thereof are provided. The semiconductor package includes a first redistribution structure, a second redistribution structure, a first semiconductor die, a second semiconductor die and an encapsulant. The second redistribution structure is vertically overlapped with the first redistribution structure. The first and second semiconductor dies are located between the first and second redistribution structures, and respectively have an active side and a back side opposite to the active side, as well as a conductive pillar at the active side. The back side of the first semiconductor die is attached to the back side of the second semiconductor die. The conductive pillar of the first semiconductor die is attached to the first redistribution structure, whereas the conductive pillar of the second semiconductor die extends to the second redistribution structure.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: October 26, 2021
    Assignee: Powertech Technology Inc.
    Inventors: Kuang-Jen Shen, Chen-Pei Hsieh
  • Publication number: 20210183644
    Abstract: A method of forming a semiconductor device structure is provided. The method includes forming a resist structure over a substrate. The resist structure includes an anti-reflective coating (ARC) layer and a photoresist layer over the ARC layer. The method further includes patterning the photoresist layer to form a trench therein. The method further includes performing a hydrogen plasma treatment to the patterned photoresist layer. The hydrogen plasma treatment is configured to smooth sidewalls of the trench without etching the ARC layer. The method further includes patterning the ARC layer using the patterned photoresist layer as a etch mask.
    Type: Application
    Filed: January 14, 2020
    Publication date: June 17, 2021
    Inventors: Sheng-Lin HSIEH, I-Chih CHEN, Ching-Pei HSIEH, Kuan Jung CHEN
  • Patent number: 11018299
    Abstract: A manufacture includes a first electrode having an upper surface and a side surface, a resistance variable film over the first electrode, and a second electrode over the resistance variable film. The resistance variable film extends along the upper surface and the side surface of the first electrode. The second electrode has a side surface. A portion of the side surface of the first electrode and a portion of the side surface of the second electrode sandwich a portion of the resistance variable film.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: May 25, 2021
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ching-Pei Hsieh, Chia-Shiung Tsai, Chern-Yow Hsu, Fu-Ting Sung, Shih-Chang Liu
  • Publication number: 20210091043
    Abstract: A semiconductor package and a manufacturing method thereof are provided. The semiconductor package includes a first redistribution structure, a second redistribution structure, a first semiconductor die, a second semiconductor die and an encapsulant. The second redistribution structure is vertically overlapped with the first redistribution structure. The first and second semiconductor dies are located between the first and second redistribution structures, and respectively have an active side and a back side opposite to the active side, as well as a conductive pillar at the active side. The back side of the first semiconductor die is attached to the back side of the second semiconductor die. The conductive pillar of the first semiconductor die is attached to the first redistribution structure, whereas the conductive pillar of the second semiconductor die extends to the second redistribution structure.
    Type: Application
    Filed: September 25, 2019
    Publication date: March 25, 2021
    Applicant: Powertech Technology Inc.
    Inventors: Kuang-Jen Shen, Chen-Pei Hsieh
  • Patent number: 10957852
    Abstract: A memory structure includes a first dielectric layer, having a first top surface, over a conductive structure. A first opening in the first dielectric layer exposes an area of the conductive structure, and has an interior sidewall. A first electrode structure, having a first portion and a second portion, is over the exposed area of the conductive structure. The second portion extends upwardly along the interior sidewall. A resistance variable layer is disposed over the first electrode. A second electrode structure, having a third portion and a fourth portion, is over the resistance variable layer. The third portion has a second top surface below the first top surface of the first dielectric layer. The fourth portion extends upwardly along the resistance variable layer. A second opening is defined by the second electrode structure. At least a part of a second dielectric layer is disposed in the second opening.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: March 23, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Fu-Ting Sung, Ching-Pei Hsieh, Chia-Shiung Tsai, Chern-Yow Hsu, Shih-Chang Liu
  • Publication number: 20200251653
    Abstract: A memory structure includes a first dielectric layer, having a first top surface, over a conductive structure. A first opening in the first dielectric layer exposes an area of the conductive structure, and has an interior sidewall. A first electrode structure, having a first portion and a second portion, is over the exposed area of the conductive structure. The second portion extends upwardly along the interior sidewall. A resistance variable layer is disposed over the first electrode. A second electrode structure, having a third portion and a fourth portion, is over the resistance variable layer. The third portion has a second top surface below the first top surface of the first dielectric layer. The fourth portion extends upwardly along the resistance variable layer. A second opening is defined by the second electrode structure. At least a part of a second dielectric layer is disposed in the second opening.
    Type: Application
    Filed: April 20, 2020
    Publication date: August 6, 2020
    Inventors: Fu-Ting Sung, Ching-Pei Hsieh, Chia-Shiung Tsai, Chern-Yow Hsu, Shih-Chang Liu
  • Patent number: 10629811
    Abstract: A memory structure includes a first dielectric layer, having a first top surface, over a conductive structure. A first opening in the first dielectric layer exposes an area of the conductive structure, and has an interior sidewall. A first electrode structure, having a first portion and a second portion, is over the exposed area of the conductive structure. The second portion extends upwardly along the interior sidewall. A resistance variable layer is disposed over the first electrode. A second electrode structure, having a third portion and a fourth portion, is over the resistance variable layer. The third portion has a second top surface below the first top surface of the first dielectric layer. The fourth portion extends upwardly along the resistance variable layer. A second opening is defined by the second electrode structure. At least a part of a second dielectric layer is disposed in the second opening.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: April 21, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Fu-Ting Sung, Ching-Pei Hsieh, Chia-Shiung Tsai, Chern-Yow Hsu, Shih-Chang Liu
  • Publication number: 20200119272
    Abstract: A manufacture includes a first electrode having an upper surface and a side surface, a resistance variable film over the first electrode, and a second electrode over the resistance variable film. The resistance variable film extends along the upper surface and the side surface of the first electrode. The second electrode has a side surface. A portion of the side surface of the first electrode and a portion of the side surface of the second electrode sandwich a portion of the resistance variable film.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 16, 2020
    Inventors: Ching-Pei Hsieh, Chia-Shiung Tsai, Chern-Yow Hsu, Fu-Ting Sung, Shih-Chang Liu
  • Patent number: 10516107
    Abstract: A manufacture includes a first electrode having an upper surface and a side surface, a resistance variable film over the first electrode, and a second electrode over the resistance variable film. The resistance variable film extends along the upper surface and the side surface of the first electrode. The second electrode has a side surface. A portion of the side surface of the first electrode and a portion of the side surface of the second electrode sandwich a portion of the resistance variable film.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: December 24, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ching-Pei Hsieh, Chia-Shiung Tsai, Chern-Yow Hsu, Fu-Ting Sung, Shih-Chang Liu
  • Patent number: 10483322
    Abstract: A memory device includes a first inter-layer dielectric layer, plural conductive features, plural memory structures, a filler, and a second inter-layer dielectric layer. The conductive features are embedded in the first inter-layer dielectric layer. The memory structures are respectively over the conductive features. The filler is in between the memory structures. The second inter-layer dielectric layer is over the filler and the memory structures, and the second inter-layer dielectric layer and the filler form an interface, in which the interface extends from one of the memory structures to another of the memory structures.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: November 19, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Ching-Pei Hsieh, Hsia-Wei Chen, Yu-Wen Liao
  • Publication number: 20190148638
    Abstract: A memory structure includes a first dielectric layer, having a first top surface, over a conductive structure. A first opening in the first dielectric layer exposes an area of the conductive structure, and has an interior sidewall. A first electrode structure, having a first portion and a second portion, is over the exposed area of the conductive structure. The second portion extends upwardly along the interior sidewall. A resistance variable layer is disposed over the first electrode. A second electrode structure, having a third portion and a fourth portion, is over the resistance variable layer. The third portion has a second top surface below the first top surface of the first dielectric layer. The fourth portion extends upwardly along the resistance variable layer. A second opening is defined by the second electrode structure. At least a part of a second dielectric layer is disposed in the second opening.
    Type: Application
    Filed: December 18, 2018
    Publication date: May 16, 2019
    Inventors: Fu-Ting Sung, Ching-Pei Hsieh, Chia-Shiung Tsai, Chern-Yow Hsu, Shih-Chang Liu
  • Publication number: 20190115531
    Abstract: A manufacture includes a first electrode having an upper surface and a side surface, a resistance variable film over the first electrode, and a second electrode over the resistance variable film. The resistance variable film extends along the upper surface and the side surface of the first electrode. The second electrode has a side surface. A portion of the side surface of the first electrode and a portion of the side surface of the second electrode sandwich a portion of the resistance variable film.
    Type: Application
    Filed: December 12, 2018
    Publication date: April 18, 2019
    Inventors: Ching-Pei Hsieh, Chia-Shiung Tsai, Chern-Yow Hsu, Fu-Ting Sung, Shih-Chang Liu