Patents by Inventor Jung-Myung KANG

Jung-Myung KANG 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: 20240105099
    Abstract: The embodiment relates to a data driving device for driving pixels of a display panel. In the data driving device, two adjacent DACs can have different gate loads for the same gray level value so that the fluctuation of the gate load according to the gray level value is reduced.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 28, 2024
    Applicant: LX SEMICON CO., LTD.
    Inventors: Da Sol WON, Kwang Myung KANG, Yong Min KIM, Dong Keun SONG, Jung Min CHOI, Seon Ho HONG
  • Patent number: 11854610
    Abstract: A semiconductor device includes an active area extending in a first direction, a first transistor including a first gate electrode and first source and drain areas disposed on the active area, the first source and drain areas being disposed at opposite sides of the first gate electrode, a second transistor including a second gate electrode and second source and drain areas disposed on the active area, the second source and drain areas being disposed at opposite sides of the second gate electrode, and a third transistor including a third gate electrode and third source and drain areas disposed on the active area, the third source and drain areas being disposed at opposite sides of the third gate electrode, and the first gate electrode, the second gate electrode, and the third gate electrode extending in a second direction different from the first direction. The second transistor is configured to turn on and off, based on an operation mode of the semiconductor device.
    Type: Grant
    Filed: February 3, 2023
    Date of Patent: December 26, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Yeop Baeck, Tae-Hyung Kim, Daeyoung Moon, Dong-Wook Seo, Inhak Lee, Hyunsu Choi, Taejoong Song, Jae-Seung Choi, Jung-Myung Kang, Hoon Kim, Jisu Yu, Sun-Yung Jang
  • Publication number: 20230186982
    Abstract: A semiconductor device includes an active area extending in a first direction, a first transistor including a first gate electrode and first source and drain areas disposed on the active area, the first source and drain areas being disposed at opposite sides of the first gate electrode, a second transistor including a second gate electrode and second source and drain areas disposed on the active area, the second source and drain areas being disposed at opposite sides of the second gate electrode, and a third transistor including a third gate electrode and third source and drain areas disposed on the active area, the third source and drain areas being disposed at opposite sides of the third gate electrode, and the first gate electrode, the second gate electrode, and the third gate electrode extending in a second direction different from the first direction. The second transistor is configured to turn on and off, based on an operation mode of the semiconductor device.
    Type: Application
    Filed: February 3, 2023
    Publication date: June 15, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Yeop BAECK, Tae-Hyung KIM, Daeyoung MOON, Dong-Wook SEO, Inhak LEE, Hyunsu CHOI, Taejoong SONG, Jae-Seung CHOI, Jung-Myung Kang, Hoon KIM, Jisu YU, Sun-Yung JANG
  • Patent number: 11581038
    Abstract: A semiconductor device includes an active area extending in a first direction, a first transistor including a first gate electrode and first source and drain areas disposed on the active area, the first source and drain areas being disposed at opposite sides of the first gate electrode, a second transistor including a second gate electrode and second source and drain areas disposed on the active area, the second source and drain areas being disposed at opposite sides of the second gate electrode, and a third transistor including a third gate electrode and third source and drain areas disposed on the active area, the third source and drain areas being disposed at opposite sides of the third gate electrode, and the first gate electrode, the second gate electrode, and the third gate electrode extending in a second direction different from the first direction. The second transistor is configured to turn on and off, based on an operation mode of the semiconductor device.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: February 14, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Yeop Baeck, Tae-Hyung Kim, Daeyoung Moon, Dong-Wook Seo, Inhak Lee, Hyunsu Choi, Taejoong Song, Jae-Seung Choi, Jung-Myung Kang, Hoon Kim, Jisu Yu, Sun-Yung Jang
  • Publication number: 20210383861
    Abstract: A semiconductor device includes an active area extending in a first direction, a first transistor including a first gate electrode and first source and drain areas disposed on the active area, the first source and drain areas being disposed at opposite sides of the first gate electrode, a second transistor including a second gate electrode and second source and drain areas disposed on the active area, the second source and drain areas being disposed at opposite sides of the second gate electrode, and a third transistor including a third gate electrode and third source and drain areas disposed on the active area, the third source and drain areas being disposed at opposite sides of the third gate electrode, and the first gate electrode, the second gate electrode, and the third gate electrode extending in a second direction different from the first direction. The second transistor is configured to turn on and off, based on an operation mode of the semiconductor device.
    Type: Application
    Filed: August 26, 2021
    Publication date: December 9, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Yeop BAECK, Tae-Hyung KIM, Daeyoung MOON, Dong-Wook SEO, Inhak LEE, Hyunsu CHOI, Taejoong SONG, Jae-Seung CHOI, Jung-Myung KANG, Hoon KIM, Jisu YU, Sun-Yung JANG
  • Patent number: 11183233
    Abstract: A semiconductor device includes an active area extending in a first direction, a first transistor including a first gate electrode and first source and drain areas disposed on the active area, the first source and drain areas being disposed at opposite sides of the first gate electrode, a second transistor including a second gate electrode and second source and drain areas disposed on the active area, the second source and drain areas being disposed at opposite sides of the second gate electrode, and a third transistor including a third gate electrode and third source and drain areas disposed on the active area, the third source and drain areas being disposed at opposite sides of the third gate electrode, and the first gate electrode, the second gate electrode, and the third gate electrode extending in a second direction different from the first direction. The second transistor is configured to turn on and off, based on an operation mode of the semiconductor device.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: November 23, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Yeop Baeck, Tae-Hyung Kim, Daeyoung Moon, Dong-Wook Seo, Inhak Lee, Hyunsu Choi, Taejoong Song, Jae-Seung Choi, Jung-Myung Kang, Hoon Kim, Jisu Yu, Sun-Yung Jang
  • Patent number: 11152058
    Abstract: A semiconductor device includes an active area extending in a first direction, a first transistor including a first gate electrode and first source and drain areas disposed on the active area, the first source and drain areas being disposed at opposite sides of the first gate electrode, a second transistor including a second gate electrode and second source and drain areas disposed on the active area, the second source and drain areas being disposed at opposite sides of the second gate electrode, and a third transistor including a third gate electrode and third source and drain areas disposed on the active area, the third source and drain areas being disposed at opposite sides of the third gate electrode, and the first gate electrode, the second gate electrode, and the third gate electrode extending in a second direction different from the first direction. The second transistor is configured to turn on and off, based on an operation mode of the semiconductor device.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: October 19, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Yeop Baeck, Tae-Hyung Kim, Daeyoung Moon, Dong-Wook Seo, Inhak Lee, Hyunsu Choi, Taejoong Song, Jae-Seung Choi, Jung-Myung Kang, Hoon Kim, Jisu Yu, Sun-Yung Jang
  • Publication number: 20200005860
    Abstract: A semiconductor device includes an active area extending in a first direction, a first transistor including a first gate electrode and first source and drain areas disposed on the active area, the first source and drain areas being disposed at opposite sides of the first gate electrode, a second transistor including a second gate electrode and second source and drain areas disposed on the active area, the second source and drain areas being disposed at opposite sides of the second gate electrode, and a third transistor including a third gate electrode and third source and drain areas disposed on the active area, the third source and drain areas being disposed at opposite sides of the third gate electrode, and the first gate electrode, the second gate electrode, and the third gate electrode extending in a second direction different from the first direction. The second transistor is configured to turn on and off, based on an operation mode of the semiconductor device.
    Type: Application
    Filed: September 10, 2019
    Publication date: January 2, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Yeop BAECK, Tae-Hyung KIM, Daeyoung MOON, Dong-Wook SEO, Inhak LEE, Hyunsu CHOI, Taejoong SONG, Jae-Seung CHOI, Jung-Myung KANG, Hoon KIM, Jisu YU, Sun-Yung JANG
  • Patent number: 10453521
    Abstract: A semiconductor device includes an active area extending in a first direction, a first transistor including a first gate electrode and first source and drain areas disposed on the active area, the first source and drain areas being disposed at opposite sides of the first gate electrode, a second transistor including a second gate electrode and second source and drain areas disposed on the active area, the second source and drain areas being disposed at opposite sides of the second gate electrode, and a third transistor including a third gate electrode and third source and drain areas disposed on the active area, the third source and drain areas being disposed at opposite sides of the third gate electrode, and the first gate electrode, the second gate electrode, and the third gate electrode extending in a second direction different from the first direction. The second transistor is configured to turn on and off, based on an operation mode of the semiconductor device.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: October 22, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Yeop Baeck, Tae-Hyung Kim, Daeyoung Moon, Dong-Wook Seo, Inhak Lee, Hyunsu Choi, Taejoong Song, Jae-Seung Choi, Jung-Myung Kang, Hoon Kim, Jisu Yu, Sun-Yung Jang
  • Publication number: 20170221554
    Abstract: A semiconductor device includes an active area extending in a first direction, a first transistor including a first gate electrode and first source and drain areas disposed on the active area, the first source and drain areas being disposed at opposite sides of the first gate electrode, a second transistor including a second gate electrode and second source and drain areas disposed on the active area, the second source and drain areas being disposed at opposite sides of the second gate electrode, and a third transistor including a third gate electrode and third source and drain areas disposed on the active area, the third source and drain areas being disposed at opposite sides of the third gate electrode, and the first gate electrode, the second gate electrode, and the third gate electrode extending in a second direction different from the first direction. The second transistor is configured to turn on and off, based on an operation mode of the semiconductor device.
    Type: Application
    Filed: January 27, 2017
    Publication date: August 3, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Yeop BAECK, Tae-Hyung KIM, Daeyoung MOON, Dong-Wook SEO, Inhak LEE, Hyunsu CHOI, Taejoong SONG, Jae-Seung CHOI, Jung-Myung KANG, Hoon KIM, Jisu YU, Sun-Yung JANG