Patents by Inventor Sung Won Tae

Sung Won Tae 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 diode and method of manufacturing the same
    Patent number: 9761762
    Abstract: Disclosed herein are a light emitting diode including a plurality of protrusions including zinc oxide and a method for manufacturing the same. According to an exemplary embodiment of the present disclosure, the light emitting diode includes: a substrate; a nitride light emitting structure disposed on the substrate; and a transparent electrode layer disposed on the nitride light emitting structure, wherein the transparent electrode layer includes a plurality of protrusions, the plurality of protrusions each have a lower portion and an upper portion, and a side of the lower portion and a side of the upper portion have different gradients.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: September 12, 2017
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Hyoung Jin Lim, Chan Seob Shin, Kyu Ho Lee, Tae Gyun Kim, Sung Won Tae
  • LIGHT EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20170005231
    Abstract: Disclosed herein are a light emitting diode including a plurality of protrusions including zinc oxide and a method for manufacturing the same. According to an exemplary embodiment of the present disclosure, the light emitting diode includes: a substrate; a nitride light emitting structure disposed on the substrate; and a transparent electrode layer disposed on the nitride light emitting structure, wherein the transparent electrode layer includes a plurality of protrusions, the plurality of protrusions each have a lower portion and an upper portion, and a side of the lower portion and a side of the upper portion have different gradients.
    Type: Application
    Filed: September 13, 2016
    Publication date: January 5, 2017
    Inventors: Hyoung Jin Lim, Chan Seob Shin, Kyu Ho Lee, Tae Gyun Kim, Sung Won Tae
  • Light emitting diode and method of manufacturing the same
    Patent number: 9450153
    Abstract: Disclosed herein are a light emitting diode including a plurality of protrusions including zinc oxide and a method for manufacturing the same. According to an exemplary embodiment of the present disclosure, the light emitting diode includes: a substrate; a nitride light emitting structure disposed on the substrate; and a transparent electrode layer disposed on the nitride light emitting structure, wherein the transparent electrode layer includes a plurality of protrusions, the plurality of protrusions each have a lower portion and an upper portion, and a side of the lower portion and a side of the upper portion have different gradients.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: September 20, 2016
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Hyoung Jin Lim, Chan Seob Shin, Kyu Ho Lee, Tae Gyun Kim, Sung Won Tae
  • LIGHT EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20160087158
    Abstract: Disclosed herein are a light emitting diode including a plurality of protrusions including zinc oxide and a method for manufacturing the same. According to an exemplary embodiment of the present disclosure, the light emitting diode includes: a substrate; a nitride light emitting structure disposed on the substrate; and a transparent electrode layer disposed on the nitride light emitting structure, wherein the transparent electrode layer includes a plurality of protrusions, the plurality of protrusions each have a lower portion and an upper portion, and a side of the lower portion and a side of the upper portion have different gradients.
    Type: Application
    Filed: November 23, 2015
    Publication date: March 24, 2016
    Inventors: Hyoung Jin Lim, Chan Seob Shin, Kyu Ho Lee, Tae Gyun Kim, Sung Won Tae