Patents by Inventor Kuan-Cheng Liu

Kuan-Cheng Liu 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: 11978678
    Abstract: A display device includes a first substrate, a light-emitting element, a light conversion layer, and a color filter layer. The light-emitting element is disposed on the first substrate. The light conversion layer is disposed on the light-emitting element. In addition, the color filter layer is overlapped the light-emitting element and the light conversion layer.
    Type: Grant
    Filed: August 5, 2022
    Date of Patent: May 7, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Tung-Kai Liu, Tsau-Hua Hsieh, Wei-Cheng Chu, Chun-Hsien Lin, Chandra Lius, Ting-Kai Hung, Kuan-Feng Lee, Ming-Chang Lin, Tzu-Min Yan, Hui-Chieh Wang
  • Publication number: 20240136401
    Abstract: The present disclosure relates to an integrated chip. The integrated chip includes a substrate having a first semiconductor material. A second semiconductor material is disposed on the first semiconductor material and a passivation layer is disposed on the second semiconductor material. A first doped region and a second doped region extend through the passivation layer and into the second semiconductor material. A silicide is arranged within the passivation layer and along tops of the first doped region and the second doped region.
    Type: Application
    Filed: January 5, 2024
    Publication date: April 25, 2024
    Inventors: Yin-Kai Liao, Sin-Yi Jiang, Hsiang-Lin Chen, Yi-Shin Chu, Po-Chun Liu, Kuan-Chieh Huang, Jyh-Ming Hung, Jen-Cheng Liu
  • Publication number: 20240096883
    Abstract: A method of manufacturing a gate structure includes at least the following steps. A gate dielectric layer is formed. A work function layer is deposited on the gate dielectric layer. A barrier layer is formed on the work function layer. A metal layer is deposited on the barrier layer to introduce fluorine atoms into the barrier layer. The barrier layer is formed by at least the following steps. A first TiN layer is formed on the work function layer. A top portion of the first TiN layer is converted into a trapping layer, and the trapping layer includes silicon atoms or aluminum atoms. A second TiN layer is formed on the trapping layer.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 21, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ji-Cheng Chen, Ching-Hwanq Su, Kuan-Ting Liu, Shih-Hang Chiu
  • Publication number: 20240096784
    Abstract: Some embodiments of the present disclosure relate to an integrated chip including an extended via that spans a combined height of a wire and a via and that has a smaller footprint than the wire. The extended via may replace a wire and an adjoining via at locations where the sizing and the spacing of the wire are reaching lower limits. Because the extended via has a smaller footprint than the wire, replacing the wire and the adjoining via with the extended via relaxes spacing and allows the size of the pixel to be further reduced. The extended via finds application for capacitor arrays used for pixel circuits.
    Type: Application
    Filed: January 3, 2023
    Publication date: March 21, 2024
    Inventors: Meng-Hsien Lin, Hsing-Chih Lin, Ming-Tsong Wang, Min-Feng Kao, Kuan-Hua Lin, Jen-Cheng Liu, Dun-Nian Yaung, Ko Chun Liu
  • Publication number: 20240096882
    Abstract: A semiconductor structures and a method for forming the same are provided. The semiconductor structure includes first nanostructures and second nanostructures spaced apart from the first nanostructures in a first direction. A left-most point of the first nanostructures and a left-most point of the second nanostructures has a first distance in the first direction. The semiconductor structure further includes first source/drain features attached to opposite sides of the first nanostructures in a second direction being orthogonal to the first direction and third nanostructures and fourth nanostructures spaced apart from the third nanostructures in the first direction. A left-most point of the third nanostructures and a left-most point of the fourth nanostructures has a second distance in the first direction. In addition, the third nanostructures are wider than the first nanostructures in the first direction, and the first distance is smaller than the second distance.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 21, 2024
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Hsiao-Han LIU, Chih-Hao WANG, Kuo-Cheng CHIANG, Shi-Ning JU, Kuan-Lun CHENG
  • Publication number: 20240088144
    Abstract: A gate structure includes a metal layer, a barrier layer, and a work function layer. The barrier layer covers a bottom surface and sidewalls of the metal layer. The barrier layer includes fluorine and silicon, or fluorine and aluminum. The barrier layer is a tri-layered structure. The work function layer surrounds the barrier layer.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 14, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ji-Cheng Chen, Ching-Hwanq Su, Kuan-Ting Liu, Shih-Hang Chiu
  • Publication number: 20210098482
    Abstract: A semiconductor structure includes a substrate, at least one first conductive structure, at least one second conductive structure, at least one first memory structure, and at least one second memory structure. The substrate has an array region and a dummy region. The first conductive structure is disposed on the array region. The second conductive structure is disposed on the dummy region. The first memory structure is disposed on the first conductive structure. The first memory structure includes a first channel layer, and the first channel layer is in contact with the first conductive structure. The second memory structure is disposed on the second conductive structure. The second memory structure includes a second channel layer, and the second channel layer is isolated from the second conductive structure.
    Type: Application
    Filed: September 27, 2019
    Publication date: April 1, 2021
    Inventors: Kuan-Cheng LIU, Cheng-Wei LIN, Kuang-Wen LIU
  • Patent number: 10103166
    Abstract: A semiconductor device includes a semiconductor substrate, a circuit unit and an align mark. The circuit unit is disposed on the semiconductor substrate. The align mark includes a first part and a second part respectively formed in the semiconductor substrate and adjacent to two opposite sides of the circuit unit, wherein the first part and the second part depart from each other for a predetermined distance along with a first direction.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: October 16, 2018
    Assignee: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Kuan-Cheng Liu, Yu-Lin Liu, Cheng-Wei Lin, Chin-Cheng Yang, Shou-Wei Huang
  • Publication number: 20180294276
    Abstract: A semiconductor device includes a semiconductor substrate, a circuit unit and an align mark. The circuit unit is disposed on the semiconductor substrate. The align mark includes a first part and a second part respectively formed in the semiconductor substrate and adjacent to two opposite sides of the circuit unit, wherein the first part and the second part depart from each other for a predetermined distance along with a first direction.
    Type: Application
    Filed: April 10, 2017
    Publication date: October 11, 2018
    Inventors: Kuan-Cheng Liu, Yu-Lin Liu, Cheng-Wei Lin, Chin-Cheng Yang, Shou-Wei Huang
  • Publication number: 20120186852
    Abstract: Disclosed is a structure of electrolessly palladium (Pd) and gold (Au) plated films on a bonding pad, comprising a Pd plated layer on the bonding pad; and an Au plated layer on the Pd plated layer. Also disclosed is an assembled structure formed of the electrolessly Pd—Au plated films wire-bonded with a copper (Cu) or Pd—Cu wire to the Au plated layer. In addition, a process for producing the structure of the electrolessly Pd—Au plated films and an assembling process for the assembled structure are disclosed. According to the present invention, the Pd plated layer is used to replace the conventional nickel layer so as to enhance the wire-bonding strength between the Cu or Pd—Cu wire and the bonding pad.
    Type: Application
    Filed: December 15, 2011
    Publication date: July 26, 2012
    Applicant: Taiwan Uyemura Co., Ltd.
    Inventors: Ming-Hung Lin, Tasi-Tung Kuo, Kuan-Cheng Liu, Ying-Chien Lee, Kuo-Pin Chiu