Patents by Inventor Juung JO

Juung JO 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).

  • Patent number: 10364966
    Abstract: A lamp for a vehicle includes a light generation unit, a bracket, and a lens configured to change an optical path of light generated by the light generation unit. The light generation unit includes a light array including a plurality of micro Light Emitting Diode (LED) chips, and the light array includes a bent portion that covers at least a part of the bracket.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: July 30, 2019
    Assignee: LG Electronics Inc.
    Inventor: Juung Jo
  • Publication number: 20190203896
    Abstract: A vehicle lamp includes a plurality of light emitting modules that are vertically stacked with each other in a thickness direction, each of the light emitting modules including a substrate and a plurality of semiconductor light emitting devices located on the substrate, and partition walls located between the semiconductor light emitting devices, the partition walls passing through each of the light emitting modules in the thickness direction. The semiconductor light emitting devices provided in different light emitting modules among the light emitting modules are configured to emit light having different wavelengths.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 4, 2019
    Inventor: Juung JO
  • Patent number: 10253937
    Abstract: A lamp for a vehicle includes a light generation unit, and a first lens configured to change an optical path of light generated by the light generation unit. The light generation unit includes a flexible array, and a plurality of groups of micro Light Emitting Diode (LED) chips disposed on the flexible array, the plurality of groups of micro LED chips includes a first group of micro LED chips and a second group of micro LED chips, and a shape of a first micro LED chip in the first group of micro LED chips is different from a shape of a second micro LED chip in the second group of micro LED chips.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: April 9, 2019
    Assignee: LG Electronics Inc.
    Inventor: Juung Jo
  • Patent number: 10222021
    Abstract: A vehicular lamp includes a lamp housing; a base substrate disposed in the lamp housing; and a plurality of planar light sources. The plurality of planar light sources are disposed spaced apart from each other on the base substrate. Each of the plurality of planar light sources has a light emitting surface that protrudes from the base substrate and that forms a respective acute angle with the base substrate relative to a forward direction of the vehicular lamp.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: March 5, 2019
    Assignee: LG Electronics Inc.
    Inventor: Juung Jo
  • Publication number: 20190056083
    Abstract: A lamp for a vehicle includes: a light generation unit including an array provided with a plurality of micro-light emitting diode (micro-LED) chips arranged therein; and a lens configured to redirect light beams generated by the light generation unit. The light generation unit is configured to output a plurality of beams having a divergence angle defined in a vertical direction. The lens is arranged to have a largest vertical cross-section thereof inscribed in the divergence angle of the beams that are output from the light generation unit.
    Type: Application
    Filed: December 29, 2017
    Publication date: February 21, 2019
    Inventors: Juung JO, Hankyu CHO
  • Publication number: 20190003688
    Abstract: A lamp for a vehicle includes a light generation unit, a bracket, and a lens configured to change an optical path of light generated by the light generation unit. The light generation unit includes a light array including a plurality of micro Light Emitting Diode (LED) chips, and the light array includes a bent portion that covers at least a part of the bracket.
    Type: Application
    Filed: December 28, 2017
    Publication date: January 3, 2019
    Inventor: Juung JO
  • Publication number: 20180372290
    Abstract: A lamp for a vehicle includes a light generation unit, and a first lens configured to change an optical path of light generated by the light generation unit. The light generation unit includes a flexible array, and a plurality of groups of micro Light Emitting Diode (LED) chips disposed on the flexible array, the plurality of groups of micro LED chips includes a first group of micro LED chips and a second group of micro LED chips, and a shape of a first micro LED chip in the first group of micro LED chips is different from a shape of a second micro LED chip in the second group of micro LED chips.
    Type: Application
    Filed: December 28, 2017
    Publication date: December 27, 2018
    Inventor: Juung JO
  • Publication number: 20180363872
    Abstract: A lamp for a vehicle includes a light generation unit configured to generate light, and a lens configured to change an optical path of light generated by the light generation unit. The light generation unit includes a plurality of array modules arranged in a stacked configuration in which each array module includes a plurality of micro Light Emitting Diode (LED) devices.
    Type: Application
    Filed: December 28, 2017
    Publication date: December 20, 2018
    Inventor: Juung JO
  • Publication number: 20180112846
    Abstract: A vehicular lamp includes a lamp housing; a base substrate disposed in the lamp housing; and a plurality of planar light sources. The plurality of planar light sources are disposed spaced apart from each other on the base substrate. Each of the plurality of planar light sources has a light emitting surface that protrudes from the base substrate and that forms a respective acute angle with the base substrate relative to a forward direction of the vehicular lamp.
    Type: Application
    Filed: August 3, 2017
    Publication date: April 26, 2018
    Inventor: Juung JO