Patents Assigned to Taiwan Semicondcutor Manufacturing Co., Ltd.
  • Publication number: 20230064593
    Abstract: The present disclosure describes a semiconductor device having facet-free epitaxial structures with a substantially uniform thickness. The semiconductor device includes a fin structure on a substrate. The fin structure includes a fin bottom portion and a fin top portion. A top surface of the fin bottom portion is wider than a bottom surface of the fin top portion. The semiconductor device further includes a dielectric layer on the fin top portion, an amorphous layer on the dielectric layer, and an epitaxial layer. The epitaxial layer is on a top surface of the amorphous layer, sidewall surfaces of the amorphous layer, the dielectric layer, the fin top portion, and the top surface of the fin bottom portion.
    Type: Application
    Filed: August 30, 2021
    Publication date: March 2, 2023
    Applicant: Taiwan Semicondcutor Manufacturing Co., Ltd.
    Inventors: Winne Victoria Wei-Ning CHEN, Pang-Yen Tsai
  • Patent number: 10164758
    Abstract: An electronic system includes transmitting circuitry of a first clock domain and receiving circuitry of a second domain. The transmitting circuitry re-times a digital input signal with rising edges of a clocking signal of the first clock domain when a phase of the clocking signal of the first clock domain leads a phase of a clocking signal associated with the digital input signal. Otherwise, the transmitting circuitry re-times the digital input signal with falling edges of the clocking signal of the first clock domain when the phase of the clocking signal of the first clock domain does not lead the phase of the clocking signal associated with a digital input signal. The receiving circuitry receives the re-timed digital input signal from the transmitting circuitry.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: December 25, 2018
    Assignee: Taiwan Semicondcutor Manufacturing Co., Ltd.
    Inventors: Shu-Chun Yang, Mu-Shan Lin, Wen-Hung Huang
  • Patent number: 8218354
    Abstract: A DC mode word-line coupling noise restriction circuit for multiple-port Random Access Memory cells. This circuit may comprise a Static Random Access Memory array. The SRAM array contains a plurality of columns and a plurality of rows with an SRAM cell formed at a cross-point of the columns and rows. Each SRAM cell has a first word-line conductor and a second word-line conductor. The first word-line conductor is connected to a first coupling noise restriction circuit. The first coupling noise restriction circuit comprises an inverter and a NMOSFET. The inverter has another NMOSFET and a PMOSFET.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: July 10, 2012
    Assignee: Taiwan Semicondcutor Manufacturing Co., Ltd.
    Inventors: Jhon Jhy Liaw, Hung-Jen Liao
  • Patent number: 7426421
    Abstract: A method for transport system (TS) integration. A request comprising information regarding a manufacturing object is received. A TS server is determined among multiple TS servers contingent upon information regarding which TS server governs the manufacturing object. A command corresponding to the received request is generated. The generated command is issued to the determined TS server.
    Type: Grant
    Filed: December 28, 2005
    Date of Patent: September 16, 2008
    Assignee: Taiwan Semicondcutor Manufacturing Co., Ltd.
    Inventor: Hsieh-Chih Chen
  • Patent number: 6987303
    Abstract: A method to form a SCR device in the manufacture of an integrated circuit device is achieved. The method comprises providing a SOI substrate comprising a silicon layer overlying a buried oxide layer. The silicon layer further comprises a first well of a first type and a second well of a second type. A first heavily doped region of the first type is formed in the second well to form an anode terminal. A second heavily doped region of the second type is formed in the first well to form a cathode terminal and to complete the SCR device. A gate isolation method is described. A salicide method is described. LVT-SCR methods, including a floating-well, LVT-SCR method, are described.
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: January 17, 2006
    Assignee: Taiwan Semicondcutor Manufacturing Co., Ltd.
    Inventor: Ta Lee Yu