Patents by Inventor Dae-Seong LEE

Dae-Seong LEE 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: 11869884
    Abstract: A semiconductor device is provided. The semiconductor device includes a first hard macro; a second hard macro spaced apart from the first hard macro in a first direction by a first distance; a head cell disposed in a standard cell area between the first hard macro and the second hard macro, the head cell being configured to perform power gating of a power supply voltage provided to one from among the first hard macro and the second hard macro; a plurality of first ending cells disposed in the standard cell area adjacent to the first hard macro; and a plurality of second ending cells disposed in the standard cell area adjacent to the second hard macro, the head cell not overlapping the plurality of first ending cells and the plurality of second ending cells.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: January 9, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-Kyu Ryu, Min-Su Kim, Yong-Geol Kim, Dae-Seong Lee
  • Patent number: 11842999
    Abstract: A semiconductor device includes a first active region, a second active region, a first gate line disposed to overlap the first and second active regions, a second gate line disposed to overlap the first and second active regions, a first metal line electrically connecting the first and second gate lines and providing a first signal to both the first and second gate lines, a first contact structure electrically connected to part of the first active region between the first and second gate lines, a second contact structure electrically connected to part of the second active region between the first and second gate lines, and a second metal line electrically connected to the first and second contact structures and transmitting a second signal, wherein an overlapped region that is overlapped by the second metal line does not include a break region.
    Type: Grant
    Filed: February 8, 2022
    Date of Patent: December 12, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae Seong Lee, Min Su Kim
  • Publication number: 20220411923
    Abstract: The present invention relates to an internal chamber processing method, and more particularly, to an internal chamber processing method for performing processing on a chamber and a component inside the chamber. Disclosed is an internal chamber processing method for processing the inside of a chamber in which substrate processing is performed, the method including a pressurizing operation (S100) of raising a pressure inside a chamber to a first pressure (P1) higher than the atmospheric pressure by using a pressurized gas and a depressurizing operation of lowering the pressure inside the chamber from the first pressure (P1) to a second pressure (P2) after the pressurizing operation (S100). The pressurizing operation (S100) and the depressurizing operation (S200) are performed in a state in which a substrate to be processed is removed from the inside of the chamber.
    Type: Application
    Filed: December 14, 2021
    Publication date: December 29, 2022
    Applicant: WONIK IPS CO., LTD.
    Inventors: Ah Young HWANG, Won Jun JANG, Joo Suop KIM, Kyung PARK, Jin Seo KIM, Won Sik AHN, Dae Seong LEE, Chang Hun KIM
  • Publication number: 20220375963
    Abstract: A semiconductor device includes first, second, and third power rails extending in a first direction on a substrate and sequentially spaced apart in a second direction intersecting the first direction. A fourth power rail extends in the first direction on the substrate between the first and third power rails. A first well of a first conductive type is displaced inside the substrate between the first and third power rails. Cells are continuously displaced between the first and third power rails and share the first well. The first and third power rails are provided with a first voltage, the second power rail is provided with a second voltage different from the first voltage, the fourth power rail is provided with a third voltage different from the first voltage and the second voltage, and the cells are provided with the third voltage from the fourth power rail.
    Type: Application
    Filed: February 25, 2022
    Publication date: November 24, 2022
    Inventors: DAE SEONG LEE, AH REUM KIM, MIN SU KIM
  • Publication number: 20220319853
    Abstract: Disclosed is a substrate processing method including: a pressurizing operation of raising a process pressure from a first pressure (P1) to a second pressure (P2) that is greater than the atmospheric pressure; a depressurizing operation of lowering the process pressure from a sixth pressure (P6), which is greater than the atmospheric pressure, to a seventh pressure (P7); and an annealing operation of changing the process pressure into a preset pressure change pattern between the pressurizing operation and the depressurizing operation, under a temperature atmosphere of a second temperature (T2) higher than the room temperature. A temperature raising operation of raising a temperature atmosphere from a first temperature (T1) to the second temperature (T2) is performed from a preset temperature raising start point (t1) to a preset temperature raising end point (t2) while the pressurizing operation is performed or after the pressurizing operation is performed.
    Type: Application
    Filed: December 14, 2021
    Publication date: October 6, 2022
    Applicant: WONIK IPS CO., LTD.
    Inventors: Ah Young HWANG, Won Jun JANG, Joo Suop KIM, Kyung PARK, Sang Rok NAM, Hae Jin AHN, Dae Seong LEE, Chang Hun KIM
  • Publication number: 20220165734
    Abstract: A semiconductor device includes a first active region, a second active region, a first gate line disposed to overlap the first and second active regions, a second gate line disposed to overlap the first and second active regions, a first metal line electrically connecting the first and second gate lines and providing a first signal to both the first and second gate lines, a first contact structure electrically connected to part of the first active region between the first and second gate lines, a second contact structure electrically connected to part of the second active region between the first and second gate lines, and a second metal line electrically connected to the first and second contact structures and transmitting a second signal, wherein an overlapped region that is overlapped by the second metal line does not include a break region.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 26, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dae Seong LEE, Min Su KIM
  • Publication number: 20220127725
    Abstract: The present disclosure relates to a substrate processing method, and more particularly, to a substrate processing method for improving the physical properties of a thin film formed on a substrate.
    Type: Application
    Filed: August 20, 2021
    Publication date: April 28, 2022
    Applicant: WONIK IPS CO., LTD.
    Inventors: Dae Seong LEE, Hyeon Beom GWON, Kyung PARK
  • Publication number: 20220115369
    Abstract: A semiconductor device is provided. The semiconductor device includes a first hard macro; a second hard macro spaced apart from the first hard macro in a first direction by a first distance; a head cell disposed in a standard cell area between the first hard macro and the second hard macro, the head cell being configured to perform power gating of a power supply voltage provided to one from among the first hard macro and the second hard macro; a plurality of first ending cells disposed in the standard cell area adjacent to the first hard macro; and a plurality of second ending cells disposed in the standard cell area adjacent to the second hard macro, the head cell not overlapping the plurality of first ending cells and the plurality of second ending cells.
    Type: Application
    Filed: December 22, 2021
    Publication date: April 14, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-Kyu RYU, Min-Su KIM, Yong-Geol KIM, Dae-Seong LEE
  • Patent number: 11302694
    Abstract: A semiconductor device includes a first active region, a second active region, a first gate line disposed to overlap the first and second active regions, a second gate line disposed to overlap the first and second active regions, a first metal line electrically connecting the first and second gate lines and providing a first signal to both the first and second gate lines, a first contact structure electrically connected to part of the first active region between the first and second gate lines, a second contact structure electrically connected to part of the second active region between the first and second gate lines, and a second metal line electrically connected to the first and second contact structures and transmitting a second signal, wherein an overlapped region that is overlapped by the second metal line does not include a break region.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: April 12, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae Seong Lee, Min Su Kim
  • Publication number: 20220064796
    Abstract: The present invention disclosed herein relates to a substrate processing method, and more particularly, to: a substrate processing method in which a flow rate of a process gas in a depressurizing operation is regulated in a pressure changing process for improving properties of a thin film; a substrate processing apparatus using the substrate processing method; and a semiconductor manufacturing method.
    Type: Application
    Filed: August 25, 2021
    Publication date: March 3, 2022
    Applicant: WONIK IPS CO., LTD.
    Inventors: Kyung PARK, Hyeon Beom GWON, Dae Seong LEE
  • Publication number: 20220059572
    Abstract: An integrated circuit including first and second macroblocks arranged in a first direction, and a plurality of cells between the first macroblock and the second macroblock, the plurality of cells including at least one first ending cell adjacent to the first macroblock and having a first width in the first direction, at least one second ending cell adjacent to the second macroblock and having a second width different from the first width in the first direction, and at least one standard cell between the at least one first ending cell and the at least one second ending cell may be provided.
    Type: Application
    Filed: November 1, 2021
    Publication date: February 24, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong-kyu RYU, Min-su KIM, Dae-seong LEE
  • Patent number: 11239227
    Abstract: A semiconductor device is provided. The semiconductor device includes a first hard macro; a second hard macro spaced apart from the first hard macro in a first direction by a first distance; a head cell disposed in a standard cell area between the first hard macro and the second hard macro, the head cell being configured to perform power gating of a power supply voltage provided to one from among the first hard macro and the second hard macro; a plurality of first ending cells disposed in the standard cell area adjacent to the first hard macro; and a plurality of second ending cells disposed in the standard cell area adjacent to the second hard macro, the head cell not overlapping the plurality of first ending cells and the plurality of second ending cells.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: February 1, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-Kyu Ryu, Min-Su Kim, Yong-Geol Kim, Dae-Seong Lee
  • Patent number: 11189640
    Abstract: An integrated circuit including first and second macroblocks arranged in a first direction, and a plurality of cells between the first macroblock and the second macroblock, the plurality of cells including at least one first ending cell adjacent to the first macroblock and having a first width in the first direction, at least one second ending cell adjacent to the second macroblock and having a second width different from the first width in the first direction, and at least one standard cell between the at least one first ending cell and the at least one second ending cell may be provided.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: November 30, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-kyu Ryu, Min-su Kim, Dae-seong Lee
  • Patent number: 11126781
    Abstract: An integrated circuit including standard cells, a method and a computing system for designing and fabricating the same are provided. A computer-implemented method involves placing, based on a standard cell library, standard cells of an integrated circuit to be fabricated, and routing the placed standard cells. A position of a first wiring of a placed cell among the placed standard cells may be adjusted based on a position of a second wiring used for the routing. The first wiring is provided from at least one standard cell, formed in a same layer as that of the second wiring, and spaced from the second wiring in a first direction. An integrated circuit layout having the adjusted position of the first wiring, is produced.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: September 21, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung-bong Kim, Min-su Kim, Dae-seong Lee
  • Patent number: 10957683
    Abstract: An integrated circuit includes a semiconductor substrate, first through third power rails, first through third selection gate lines, and a row connection wiring. The first through third power rails on the semiconductor substrate extend in a first direction and arranged sequentially in a second direction perpendicular to the first direction. The first through third selection gate lines on the semiconductor substrate extend in the second direction over a first region between the first power rail and the second power rail and a second region between the second power rail and the third power rail, and are arranged sequentially in the first direction. The row connection wiring on the semiconductor substrate extends in the first direction to connect the first selection gate line and the third selection gate line.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: March 23, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Seong Lee, Ah-Reum Kim, Min-Su Kim, Jong-Kyu Ryu
  • Patent number: 10911032
    Abstract: A flip-flop includes a first node charging circuit configured to charge a first node with inverted input data generated by inverting input data, a second node charging circuit configured to charge a second node with the input data, and first through eighth NMOS transistors. The flip-flop is configured to latch the input data at rising edges of a clock signal and output latched input data as output data. The flip-flop includes an internal circuit configured to charge a sixth node with inverted input data generated by inverting the latched input data.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: February 2, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Chul Hwang, Min-Su Kim, Dae-Seong Lee
  • Publication number: 20200294988
    Abstract: An integrated circuit including first and second macroblocks arranged in a first direction, and a plurality of cells between the first macroblock and the second macroblock, the plurality of cells including at least one first ending cell adjacent to the first macroblock and having a first width in the first direction, at least one second ending cell adjacent to the second macroblock and having a second width different from the first width in the first direction, and at least one standard cell between the at least one first ending cell and the at least one second ending cell may be provided.
    Type: Application
    Filed: May 18, 2020
    Publication date: September 17, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong-kyu RYU, Min-su KIM, Dae-seong LEE
  • Patent number: 10680014
    Abstract: An integrated circuit including first and second macroblocks arranged in a first direction, and a plurality of cells between the first macroblock and the second macroblock, the plurality of cells including at least one first ending cell adjacent to the first macroblock and having a first width in the first direction, at least one second ending cell adjacent to the second macroblock and having a second width different from the first width in the first direction, and at least one standard cell between the at least one first ending cell and the at least one second ending cell may be provided.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: June 9, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-kyu Ryu, Min-su Kim, Dae-seong Lee
  • Patent number: 10673420
    Abstract: An electronic circuit includes a first flip-flop, a second flip-flop, and a clock generator. The first flip-flop comprises a first master latch and a first slave latch arranged in order along a first direction. The second flip-flop comprises a second master latch and a second slave latch arranged in order along a second direction that is opposite to the first direction. The clock generator is arranged between the first master latch and the second master latch and outputs a clock.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: June 2, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun Lee, Dae Seong Lee, Minsu Kim, Ahreum Kim, Chunghee Kim
  • Publication number: 20200144267
    Abstract: A semiconductor device includes a first active region, a second active region, a first gate line disposed to overlap the first and second active regions, a second gate line disposed to overlap the first and second active regions, a first metal line electrically connecting the first and second gate lines and providing a first signal to both the first and second gate lines, a first contact structure electrically connected to part of the first active region between the first and second gate lines, a second contact structure electrically connected to part of the second active region between the first and second gate lines, and a second metal line electrically connected to the first and second contact structures and transmitting a second signal, wherein an overlapped region that is overlapped by the second metal line does not include a break region.
    Type: Application
    Filed: January 3, 2020
    Publication date: May 7, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dae Seong LEE, Min Su KIM