Patents by Inventor Eun Woo RO

Eun Woo RO 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).

  • Light-emitting element
    Patent number: 10236417
    Abstract: An embodiment relates to a light-emitting element that easily dissipates heat through a pad and has a uniform heat distribution, the light-emitting element including a light-emitting structure that includes a first semiconductor layer, an active layer, and a second semiconductor layer; a first electrode that is formed on one side of the light-emitting structure and includes a plurality of contact parts electrically connected with the first semiconductor layer; a second electrode formed on the one side of the light-emitting structure and electrically connected with the second semiconductor layer; a first pad connected with the first electrode; and a second pad spaced apart from the first pad and connected with the second electrode, wherein the plurality of contact parts are arranged on the first and second pads.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: March 19, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Woo Sik Lim, Min Sung Kim, Eun Woo Ro, Su Ik Park, Youn Joon Sung, Kwang Yong Choi
  • LIGHT-EMITTING ELEMENT
    Publication number: 20180083165
    Abstract: An embodiment relates to a light-emitting element that easily dissipates heat through a pad and has a uniform heat distribution, the light-emitting element including a light-emitting structure that includes a first semiconductor layer, an active layer, and a second semiconductor layer; a first electrode that is formed on one side of the light-emitting structure and includes a plurality of contact parts electrically connected with the first semiconductor layer; a second electrode formed on the one side of the light-emitting structure and electrically connected with the second semiconductor layer; a first pad connected with the first electrode; and a second pad spaced apart from the first pad and connected with the second electrode, wherein the plurality of contact parts are arranged on the first and second pads.
    Type: Application
    Filed: March 31, 2016
    Publication date: March 22, 2018
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Woo Sik LIM, Min Sung KIM, Eun Woo RO, Su Ik PARK, Youn Joon SUNG, Kwang Yong CHOI