Patents by Inventor Jae-Weon HUR

Jae-Weon HUR 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).

  • Exposure apparatus and exposure method using the same
    Patent number: 9791783
    Abstract: An exposure apparatus including a substrate transporting unit configured to transport a substrate in a first direction, and including a first measuring part; and an exposure part disposed over the substrate transporting unit configured to irradiate the substrate with ultraviolet rays. The first measuring part is configured to measure an intensity of the ultraviolet rays before the substrate is irradiated.
    Type: Grant
    Filed: August 6, 2014
    Date of Patent: October 17, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-Weon Hur, Hong-Yeon Lee, Baek-Kyun Jeon
  • Exposure apparatus and exposure method using the same
    Patent number: 9753376
    Abstract: An exposure apparatus including a substrate transporting unit configured to transport a substrate in a first direction, and including a first measuring part; and an exposure part disposed over the substrate transporting unit configured to irradiate the substrate with ultraviolet rays. The first measuring part is configured to measure an intensity of the ultraviolet rays before the substrate is irradiated.
    Type: Grant
    Filed: August 6, 2014
    Date of Patent: September 5, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-Weon Hur, Hong-Yeon Lee, Baek-Kyun Jeon
  • EXPOSURE APPARATUS AND EXPOSURE METHOD USING THE SAME
    Publication number: 20150227056
    Abstract: An exposure apparatus including a substrate transporting unit configured to transport a substrate in a first direction, and including a first measuring part; and an exposure part disposed over the substrate transporting unit configured to irradiate the substrate with ultraviolet rays. The first measuring part is configured to measure an intensity of the ultraviolet rays before the substrate is irradiated.
    Type: Application
    Filed: August 6, 2014
    Publication date: August 13, 2015
    Inventors: Jae-Weon HUR, Hong-Yeon Lee, Baek-Kyun Jeon
  • Liquid crystal composition and liquid crystal display including the same
    Patent number: 8623473
    Abstract: A liquid crystal composition according to an exemplary embodiment of the present invention includes a liquid crystal compound represented by a below chemical formula (I) at about 10 wt % to about 15 wt %; and at least one liquid crystal compound at about 3 wt % to about 8 wt % among liquid crystal compounds represented by chemical formula (II) to chemical formula (IV). Here, X and Y may be equal to each other or different from each other, and each is an alkyl group or an alkenyl group having a carbon number of 1 to 4.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: January 7, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Si-Heun Kim, Seong-Nam Lee, Duck-Jong Suh, Ji-Eun Jang, Jae-Weon Hur
  • LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME
    Publication number: 20120262661
    Abstract: A liquid crystal composition according to an exemplary embodiment of the present invention includes a liquid crystal compound represented by a below chemical formula (I) at about 10 wt % to about 15 wt %; and at least one liquid crystal compound at about 3 wt % to about 8 wt % among liquid crystal compounds represented by chemical formula (II) to chemical formula (IV). Here, X and Y may be equal to each other or different from each other, and each is an alkyl group or an alkenyl group having a carbon number of 1 to 4.
    Type: Application
    Filed: September 20, 2011
    Publication date: October 18, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Si-Heun KIM, Seong-Nam LEE, Duck-Jong SUH, Ji-Eun JANG, Jae-Weon HUR