Patents by Inventor Song-Woo Whangbo

Song-Woo Whangbo 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).

  • Display device, method of manufacturing the same, and apparatus of bonding substrates
    Patent number: 8305530
    Abstract: A display device includes first and second plastic substrates. The first substrate is directly bonded to the second plastic substrate by heat and pressure. When the display device is manufactured, a process of forming a coupling member interposed between the first and second plastic substrates may be omitted, thereby preventing deterioration of reliability of the display device due to the coupling member.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: November 6, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Song-Woo Whangbo, Woo-Jae Lee
  • DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, AND APPARATUS OF BONDING SUBSTRATES
    Publication number: 20090322980
    Abstract: A display device includes first and second plastic substrates. The first substrate is directly bonded to the second plastic substrate by heat and pressure. When the display device is manufactured, a process of forming a coupling member interposed between the first and second plastic substrates may be omitted, thereby preventing deterioration of reliability of the display device due to the coupling member.
    Type: Application
    Filed: March 27, 2009
    Publication date: December 31, 2009
    Inventors: Song-Woo Whangbo, Woo-Jae Lee