Patents by Inventor Cheol-Yong Jeong

Cheol-Yong Jeong 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).

  • DRIVE IC AND DISPLAY DEVICE HAVING THE SAME
    Publication number: 20070188693
    Abstract: In a drive IC and a display device having the same, the drive IC includes a plurality of bumps disposed on a lower surface of the drive IC and aligned in a plurality of rows along an edge of the drive IC. The bumps aligned in different rows from each other are juxtaposed in a direction perpendicular to a direction in which the bumps are aligned. Accordingly, when the drive IC is mounted on a display panel using an anisotropic conductive film, the anisotropic conductive film may be smoothly flowed through a space defined by the bumps of the drive IC, thereby improving electric properties of the drive IC and display device.
    Type: Application
    Filed: April 20, 2007
    Publication date: August 16, 2007
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Seong-Yong HWANG, Sung-Chul KANG, Weon-Sik OH, Cheol-Yong JEONG, Jin-Suk LEE, Ju-Young YOON, Won-Gu CHO
  • Drive IC and display device having the same
    Patent number: 7224424
    Abstract: In a drive IC and a display device having the same, the drive IC includes a plurality of bumps disposed on a lower surface of the drive IC and aligned in a plurality of rows along an edge of the drive IC. The bumps aligned in different rows from each other are juxtaposed in a direction perpendicular to a direction in which the bumps are aligned. Accordingly, when the drive IC is mounted on a display panel using an anisotropic conductive film, the anisotropic conductive film may be smoothly flowed through a space defined by the bumps of the drive IC, thereby improving electric properties of the drive IC and display device.
    Type: Grant
    Filed: November 24, 2003
    Date of Patent: May 29, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seong-Yong Hwang, Sung-Chul Kang, Weon-Sik Oh, Cheol-Yong Jeong, Jin-Suk Lee, Ju-Young Yoon, Won-Gu Cho
  • Drive IC and display device having the same
    Publication number: 20040165138
    Abstract: In a drive IC and a display device having the same, the drive IC includes a plurality of bumps disposed on a lower surface of the drive IC and aligned in a plurality of rows along an edge of the drive IC. The bumps aligned in different rows from each other are juxtaposed in a direction perpendicular to a direction in which the bumps are aligned. Accordingly, when the drive IC is mounted on a display panel using an anisotropic conductive film, the anisotropic conductive film may be smoothly flowed through a space defined by the bumps of the drive IC, thereby improving electric properties of the drive IC and display device.
    Type: Application
    Filed: November 24, 2003
    Publication date: August 26, 2004
    Inventors: Seong-Yong Hwang, Sung-Chul Kang, Weon-Sik Oh, Cheol-Yong Jeong, Jin-Suk Lee, Ju-Young Yoon, Won-Gu Cho