Patents by Inventor Yung-Chun Tu

Yung-Chun Tu 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: 20240178328
    Abstract: Embodiments include a Schottky barrier diode (SBD) structure and method of forming the same, the SBD structure including a current blockage feature to inhibit current from leaking at an interface with a shallow trench isolation regions surrounding an anode region of the SBD structure.
    Type: Application
    Filed: May 1, 2023
    Publication date: May 30, 2024
    Inventors: Cheng-Hsien Wu, Chien-Lin Tseng, Sheng Yu Lin, Ting-Chang Chang, Yung-Fang Tan, Yu-Fa Tu, Wei-Chun Hung
  • Publication number: 20240153895
    Abstract: Semiconductor dies of a semiconductor die package are directly bonded, and a top metal region may be formed over the semiconductor dies. A plurality of conductive terminals may be formed over the top metal region. The conductive terminals are formed of copper (Cu) or another material that enables low-temperature deposition process techniques, such as electroplating, to be used to form the conductive terminal. In this way, the conductive terminals of the semiconductor die packages described herein may be formed at a relatively low temperature. This reduces the likelihood of thermal deformation of semiconductor dies in the semiconductor die packages. The reduced thermal deformation reduces the likelihood of warpage, breakage, and/or other types of damage to the semiconductor dies of the semiconductor die packages, which may increase performance and/or increase yield of semiconductor die packages.
    Type: Application
    Filed: April 19, 2023
    Publication date: May 9, 2024
    Inventors: Harry-HakLay CHUANG, Wei-Cheng WU, Chung-Jen HUANG, Yung Chun TU, Chien Lin LIU, Shun-Kuan LIN, Ping-tzu CHEN
  • Publication number: 20230170328
    Abstract: Various embodiments of the present disclosure are directed towards a shared frontside pad/bridge layout for a three-dimensional (3D) integrated circuit (IC), as well as the 3D IC and a method for forming the 3D IC. A second IC die underlies the first IC die, and a third IC die underlies the second IC die. A first-die backside pad, a second-die backside pad, and a third die backside pad are in a row extending in a dimension and overlie the first, second, and third IC dies. Further, the first-die, second-die, and third-die backside pads are electrically coupled respectively to individual semiconductor devices of the first, second, and third IC dies. The second and third IC dies include individual pad/bridge structures at top metal (TM) layers of corresponding interconnect structures. The pad/bridge structures share the shared frontside pad/bridge layout and provide lateral routing in the dimension for the aforementioned electrical coupling.
    Type: Application
    Filed: March 23, 2022
    Publication date: June 1, 2023
    Inventors: Harry-Hak-Lay Chuang, Wei Cheng Wu, Wen-Tuo Huang, Chia-Sheng Lin, Wei Chuang Wu, Shih Kuang Yang, Chung-Jen Huang, Shun-Kuan Lin, Chien Lin Liu, Ping-Tzu Chen, Yung Chun Tu
  • Patent number: 10879181
    Abstract: A storage device includes a semiconductor substrate, a control gate, a word line, a dielectric layer, a charge storage nitride layer, and a blocking layer. The semiconductor substrate has a source region and a drain region. The control gate and a word line are disposed over the semiconductor substrate and located between the source and drain regions. The dielectric layer is in contact with the semiconductor substrate and disposed between the semiconductor substrate, the control gate, and the word line. The charge storage nitride layer is disposed between the dielectric layer and the control gate. The blocking layer is disposed between the charge storage nitride layer and the control gate.
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: December 29, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yung-Chun Tu, Tsung-Yu Yang, Chung-Jen Huang
  • Publication number: 20180151586
    Abstract: A storage device includes a semiconductor substrate, a control gate, a word line, a dielectric layer, a charge storage nitride layer, and a blocking layer. The semiconductor substrate has a source region and a drain region. The control gate and a word line are disposed over the semiconductor substrate and located between the source and drain regions. The dielectric layer is in contact with the semiconductor substrate and disposed between the semiconductor substrate, the control gate, and the word line. The charge storage nitride layer is disposed between the dielectric layer and the control gate. The blocking layer is disposed between the charge storage nitride layer and the control gate.
    Type: Application
    Filed: February 9, 2017
    Publication date: May 31, 2018
    Inventors: Yung-Chun Tu, Tsung-Yu Yang, Chung-Jen Huang