Patents Assigned to Knowledge Society Integration Co., Ltd.
  • Light emitting structure for backlighted sign
    Patent number: 8267564
    Abstract: There is provided a light emitting assembly for a backlighted sign. The assembly may include first and second light emitting units configured to emit light in corresponding first and second directions into edges of first and second adjacent light guide plates. The assembly may also include a third light emitting unit configured to emit light in a direction substantially transverse to the first and second directions into a backlightable sign panel. Light emitting units are slidably insertable and slidably removable.
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: September 18, 2012
    Assignee: Knowledge Society Integration Co., Ltd.
    Inventors: Seungho Kim, Kiwon Kang
  • LIGHT EMITTING STRUCTURE FOR BACKLIGHTED SIGN
    Publication number: 20120057369
    Abstract: There is provided a light emitting assembly for a backlighted sign. The assembly may include first and second light emitting units configured to emit light in corresponding first and second directions into edges of first and second adjacent light guide plates. The assembly may also include a third light emitting unit configured to emit light in a direction substantially transverse to the first and second directions into a backlightable sign panel. Light emitting units are slidably insertable and slidably removable.
    Type: Application
    Filed: September 2, 2010
    Publication date: March 8, 2012
    Applicant: KNOWLEDGE SOCIETY INTEGRATION CO., LTD.
    Inventors: Seungho KIM, Kiwon Kang