Patents by Inventor Kyeong Jea WOO

Kyeong Jea WOO 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).

  • Semiconductor light emitting device
    Patent number: 10008648
    Abstract: Disclosed is a semiconductor light emitting device, including: a body, which has a bottom part with at least one hole formed therein, a side wall, and a cavity defined by the bottom part and the side wall; a semiconductor light emitting chip, which is placed in each hole and includes plural semiconductor layers adapted to generate light by electron-hole recombination and electrodes electrically connected to the plural semiconductor layers; and an encapsulating member provided at least to the cavity to cover the semiconductor light emitting chip, in which the electrodes of the semiconductor light emitting chip are exposed towards the lower face of the bottom part of the body.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: June 26, 2018
    Assignee: SEMICON LIGHT CO., LTD.
    Inventors: Eun Hyun Park, Soo Kun Jeon, Kyoung Min Kim, Dong So Jung, Kyeong Jea Woo
  • FRAME FOR SEMICONDUCTOR LIGHT EMITTING DEVICE
    Publication number: 20170141272
    Abstract: Disclosed is a frame for a semiconductor light emitting device to receive a semiconductor light emitting chip, the frame including: a side wall; and a bottom part, which is connected to the side wall and has at least one hole for receiving a semiconductor light emitting chip.
    Type: Application
    Filed: February 8, 2016
    Publication date: May 18, 2017
    Inventors: Eun Hyun PARK, Soo Kun JEON, Kyoung Min KIM, Dong So JUNG, Kyeong Jea WOO
  • SEMICONDUCTOR LIGHT EMITTING DEVICE
    Publication number: 20170104141
    Abstract: Disclosed is a semiconductor light emitting device, including: a body, which has a bottom part with at least one hole formed therein, a side wall, and a cavity defined by the bottom part and the side wall; a semiconductor light emitting chip, which is placed in each hole and includes plural semiconductor layers adapted to generate light by electron-hole recombination and electrodes electrically connected to the plural semiconductor layers; and an encapsulating member provided at least to the cavity to cover the semiconductor light emitting chip, in which the electrodes of the semiconductor light emitting chip are exposed towards the lower face of the bottom part of the body.
    Type: Application
    Filed: February 8, 2016
    Publication date: April 13, 2017
    Inventors: Eun Hyun PARK, Soo Kun JEON, Kyoung Min KIM, Dong So JUNG, Kyeong Jea WOO