Patents Assigned to LTS Co., Ltd.
  • OPTICAL SYSTEM AND SUBSTRATE SEALING METHOD
    Publication number: 20140290847
    Abstract: An optical system includes an optical path, a first lens unit that changes light emitted from an end of the optical path to parallel light, a second lens unit that allows the parallel light to be focused, and a diffractive optical element (DOE) that changes light passing through the second lens unit to light having a cross-section with a predetermined shape.
    Type: Application
    Filed: July 29, 2013
    Publication date: October 2, 2014
    Applicants: LTS Co., Ltd., Samsung Display Co., Ltd.
    Inventors: Jung-Min Lee, Young-Kwan Kim