Patents by Inventor Jinho Hyun

Jinho Hyun 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: 12089432
    Abstract: A display device includes a substrate having a display area and a non-display area surrounding the display area. A drain electrode is disposed in the display area and is positioned adjacent to the non-display area. A light emitting element is disposed in the display area and is connected to the drain electrode. The light emitting element is disposed farther from the non-display area than the drain electrode. A plurality of first dams is disposed in the display area and is positioned between the drain electrode and the light emitting element. Each of the plurality of first dams are spaced apart from each other.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: September 10, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ohjune Kwon, Woo Yong Sung, Jinho Hyun
  • Publication number: 20240290798
    Abstract: A mother substrate for a display panel includes display panels disposed on a substrate, protective films disposed on the substrate and covering the display panels, and anti-peeling patterns disposed on the substrate and adjacent to the protective films, respectively.
    Type: Application
    Filed: February 23, 2024
    Publication date: August 29, 2024
    Inventors: HEECHANG YOON, SEUNGWOOK KWON, SANGTAE AHN, JINHO HYUN, SANGYEON HWANG, SEUNGYONG SONG, SEUNG-YEON CHAE
  • Publication number: 20240188393
    Abstract: A display device includes a base substrate including a display area and a peripheral area positioned outside the display area, an organic insulating layer disposed on the display area of the base substrate, a light emitting device disposed on the organic insulating layer, a first dam disposed on the peripheral area of the base substrate and spaced apart from the organic insulating layer, and a pattern disposed on the peripheral area of the base substrate and positioned outside a region enclosed by the first dam.
    Type: Application
    Filed: September 21, 2023
    Publication date: June 6, 2024
    Inventors: SANGYEON HWANG, SANGTAE AHN, SEUNGGUN CHAE, JINHO HYUN
  • Publication number: 20240159515
    Abstract: A thickness measuring device includes an imaging unit disposed above an inspection substrate, which includes a substrate, a pattern provided on the substrate, and an inspection layer disposed on the pattern. The imaging unit images the inspection substrate to output inspection image data and a data calculating unit receives the inspection image data and calculates a thickness value of the inspection layer from the inspection image data, wherein the imaging unit is disposed inclined at a fixed angle with respect to the inspection substrate, and wherein the data calculating unit calculates the thickness value of the inspection layer using a coordinate value of the pattern from the inspection image data.
    Type: Application
    Filed: August 29, 2023
    Publication date: May 16, 2024
    Inventors: OHJUNE KWON, JINHO HYUN
  • Publication number: 20240107853
    Abstract: A display device includes: a display panel including a base layer, a light emitting element layer, and an encapsulation layer; and an input detection unit disposed on the display panel, wherein the display panel includes: a first side and a second side, wherein the encapsulation layer includes an organic encapsulation layer including: an inclined part adjacent to the first side and the second side; and a flat part extending from the inclined part, wherein a first angle formed by the inclined part with respect to an upper surface of the base layer in a first part of the display panel and input detection unit adjacent to the first side is less than a second angle formed by the inclined part with respect to the upper surface of the base layer in a second part of the display panel and input detection unit adjacent to the second side.
    Type: Application
    Filed: December 11, 2023
    Publication date: March 28, 2024
    Inventors: JINHO HYUN, HYOUNG SUB LEE, HYEMIN LEE, WOO YONG SUNG
  • Publication number: 20240099117
    Abstract: A method of manufacturing a display device includes providing an encapsulation layer on a display panel, providing an uncured resin layer on the encapsulation layer and forming a protective layer by curing the uncured resin layer in a nitrogen atmosphere having an oxygen concentration in a range of about 300 ppm to about 10000 ppm.
    Type: Application
    Filed: July 1, 2023
    Publication date: March 21, 2024
    Inventors: SEUNGWOOK KWON, HEECHANG YOON, JINHO HYUN, OHJUNE KWON, HYOJEONG KWON, SEUNGGUN CHAE, SEUNG-YEON CHAE, Sangyeon Hwang
  • Patent number: 11871640
    Abstract: A display device includes: a display panel including a base layer, a light emitting element layer, and an encapsulation layer; and an input detection unit disposed on the display panel, wherein the display panel includes: a first side and a second side, wherein the encapsulation layer includes an organic encapsulation layer including: an inclined part adjacent to the first side and the second side; and a flat part extending from the inclined part, wherein a first angle formed by the inclined part with respect to an upper surface of the base layer in a first part of the display panel and input detection unit adjacent to the first side is less than a second angle formed by the inclined part with respect to the upper surface of the base layer in a second part of the display panel and input detection unit adjacent to the second side.
    Type: Grant
    Filed: December 24, 2022
    Date of Patent: January 9, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jinho Hyun, Hyoung Sub Lee, Hyemin Lee, Woo Yong Sung
  • Publication number: 20230345800
    Abstract: A display device divided into a display region and a non-display region adjacent to the display region includes a base layer, a light-emitting element layer, a first inorganic encapsulation film, an organic encapsulation film, a second inorganic encapsulation film, and a hydrophobic coating layer. The second inorganic encapsulation film which covers the organic encapsulation film, and the hydrophobic coating layer which covers an edge region of the first inorganic encapsulation film and is disposed on the first inorganic encapsulation film. The edge region may be defined as a region in which the first inorganic encapsulation film and the second inorganic encapsulation film do not overlap, and in a direction perpendicular to a thickness direction, the organic encapsulation film and the hydrophobic coating layer are spaced apart from each other with the second inorganic encapsulation film therebetween.
    Type: Application
    Filed: April 4, 2023
    Publication date: October 26, 2023
    Inventors: JINHO HYUN, WOO YONG SUNG
  • Publication number: 20230217780
    Abstract: A display device includes: a display panel including a base layer, a light emitting element layer, and an encapsulation layer; and an input detection unit disposed on the display panel, wherein the display panel includes: a first side and a second side, wherein the encapsulation layer includes an organic encapsulation layer including: an inclined part adjacent to the first side and the second side; and a flat part extending from the inclined part, wherein a first angle formed by the inclined part with respect to an upper surface of the base layer in a first part of the display panel and input detection unit adjacent to the first side is less than a second angle formed by the inclined part with respect to the upper surface of the base layer in a second part of the display panel and input detection unit adjacent to the second side.
    Type: Application
    Filed: December 24, 2022
    Publication date: July 6, 2023
    Inventors: JINHO HYUN, HYOUNG SUB LEE, HYEMIN LEE, WOO YONG SUNG
  • Publication number: 20230180514
    Abstract: A display panel includes a base layer including a display area and a non-display area adjacent to the display area, a plurality of light-emitting elements disposed in the display area, a hydrophobic layer disposed in the non-display area and spaced apart from the light-emitting elements, an insulating layer disposed on the light-emitting elements and including an upper surface and an inclined surface inclined with respect to the upper surface, and a plurality of patterns contacting with the hydrophobic layer, and the plurality of patterns is spaced apart from the inclined surface.
    Type: Application
    Filed: September 22, 2022
    Publication date: June 8, 2023
    Inventors: HYEMIN LEE, HEECHANG YOON, HYOUNG SUB LEE, JINHO HYUN
  • Publication number: 20230122827
    Abstract: A display device includes a first region including a first light emitting element including a first electrode, a second region including a second light emitting element including a second electrode, a pixel defining layer including a first sidewall defining a first opening corresponding to the first electrode and a second sidewall defining a second opening corresponding to the second electrode, a first spacer which protrudes from the pixel defining layer in the first region and includes a first edge closest to the first opening, and a second spacer which protrudes from the pixel defining layer in the second region and includes a second edge closest to the second opening. A distance between the first sidewall and the first edge, is smaller than a distance between the second sidewall and the second edge.
    Type: Application
    Filed: August 12, 2022
    Publication date: April 20, 2023
    Inventors: JINHO HYUN, HEECHANG YOON, HYOUNG SUB LEE, HYEMIN LEE, WOO YONG SUNG, SEUNGYONG SONG
  • Publication number: 20230094912
    Abstract: An inkjet printing apparatus includes: a stage, which reciprocates in forward and reverse directions opposite to each other and has a target substrate disposed thereon; an inspection device including a film disposed outside the stage and a measurement unit which measures an inspection pattern provided on the film; and a head assembly, which moves along one direction crossing the forward direction and has a plurality of heads which supplies a liquid composition to the target substrate. The head assembly moves in the one direction to overlap the film and sprays the composition onto the film to form an inspection pattern.
    Type: Application
    Filed: August 18, 2022
    Publication date: March 30, 2023
    Inventors: JINHO HYUN, HEECHANG YOON, HYOUNG SUB LEE, HYEMIN LEE
  • Publication number: 20230056954
    Abstract: A display device includes a substrate having a display area and a non-display area surrounding the display area. A drain electrode is disposed in the display area and is positioned adjacent to the non-display area. A light emitting element is disposed in the display area and is connected to the drain electrode. The light emitting element is disposed farther from the non-display area than the drain electrode. A plurality of first dams is disposed in the display area and is positioned between the drain electrode and the light emitting element. Each of the plurality of first dams are spaced apart from each other.
    Type: Application
    Filed: March 18, 2022
    Publication date: February 23, 2023
    Inventors: Ohjune Kwon, Woo Yong Sung, Jinho Hyun
  • Patent number: 9661230
    Abstract: Discussed is an image display apparatus including a main body; a display unit displaying at least one screen image; a capturing unit mounted on the main body and capturing an image using a single image sensor; a drive unit that receives a control signal for selectively activating any one of first and second modes that differ depending on whether or not to use an infrared light-cut filter, to drive the capturing unit; and a controller that outputs a first control signal for establishing a connection between the single image sensor and the infrared light-cut filter when one screen image for capturing an image corresponding to a first function is displayed and that outputs a second control signal for establishing a connection between the single image sensor and a visible light-cut filter when another screen image for capturing an image corresponding to a second function is displayed.
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: May 23, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Kwanghun Kwon, Jinho Hyun
  • Patent number: 9317240
    Abstract: Provided is a method of controlling an image display device. The method includes: confirming whether first and second terminals are connected to the image display device; when the first and second terminals are connected to the image display device, receiving application information of the first terminal and application information of the second terminal; and displaying the received application information of each terminal.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: April 19, 2016
    Assignee: LG Electronics Inc.
    Inventors: Donghee Lee, Jinho Hyun, Ssangsoo Lee, Sungwoo Han, Kihyoung Cho, Mingoo Kang
  • Patent number: 9204199
    Abstract: An image display apparatus, a server, and methods for operating the same are disclosed. The method for operating an image display apparatus includes displaying a broadcast program list listing a plurality of broadcast programs, receiving, upon selection of one of the plurality of broadcast programs, a broadcast signal of the selected broadcast program, and displaying the received broadcast program. The broadcast program list includes real-time viewer rating information, a thumbnail image, and a name for each of the plurality of broadcast programs.
    Type: Grant
    Filed: November 28, 2012
    Date of Patent: December 1, 2015
    Assignee: LG Electronics Inc.
    Inventors: Woojin Jeong, Hoduk Jang, Byungyoon Lee, Yoehan O, Jaeug Lew, Jinho Hyun, Joonghee Han
  • Patent number: 9143824
    Abstract: The present invention includes making a request for information for listing at least one content previously saved in a plurality of source devices sequentially connected via the integrated wire interface to a plurality of the source devices, receiving the information for listing the previously saved at least one content from a plurality of the source devices, displaying the received listing information on a 1st region of a screen of the display device, transmitting a signal for requesting an activation of a specific content to the source device which the specific content save in, receiving an AV data corresponding to the specific content from the source device which the specific content saved in, and controlling the received AV data to be displayed on a 2nd region of the screen.
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: September 22, 2015
    Assignee: LG ELECTRONICS INC.
    Inventor: Jinho Hyun
  • Publication number: 20150009334
    Abstract: Discussed is an image display apparatus including a main body; a display unit displaying at least one screen image; a capturing unit mounted on the main body and capturing an image using a single image sensor; a drive unit that receives a control signal for selectively activating any one of first and second modes that differ depending on whether or not to use an infrared light-cut filter, to drive the capturing unit; and a controller that outputs a first control signal for establishing a connection between the single image sensor and the infrared light-cut filter when one screen image for capturing an image corresponding to a first function is displayed and that outputs a second control signal for establishing a connection between the single image sensor and a visible light-cut filter when another screen image for capturing an image corresponding to a second function is displayed.
    Type: Application
    Filed: April 4, 2014
    Publication date: January 8, 2015
    Applicant: LG ELECTRONICS INC.
    Inventors: Kwanghun KWON, Jinho HYUN
  • Patent number: 8681277
    Abstract: An image display apparatus, a server, and methods for operating the same are disclosed. The method for operating an image display apparatus includes entering channel scan mode, receiving a broadcast signal of a detected broadcast channel in the channel scan mode, extracting, in the presence of an image representing a channel name in a broadcast image of the broadcast signal, the image representing a channel name from the broadcast image, determining channel number information and channel name information about the broadcast channel based on the extracted image, and storing the channel number information and the channel name information about the broadcast channel in a channel map.
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: March 25, 2014
    Assignee: LG Electronics Inc.
    Inventors: Woojin Jeong, Hoduk Jang, Byungyoon Lee, Yoehan O, Jaeug Lew, Jinho Hyun, Joonghee Han
  • Publication number: 20120194741
    Abstract: The present invention includes making a request for information for listing at least one content previously saved in a plurality of source devices sequentially connected via the integrated wire interface to a plurality of the source devices, receiving the information for listing the previously saved at least one content from a plurality of the source devices, displaying the received listing information on a 1st region of a screen of the display device, transmitting a signal for requesting an activation of a specific content to the source device which the specific content save in, receiving an AV data corresponding to the specific content from the source device which the specific content saved in, and controlling the received AV data to be displayed on a 2nd region of the screen.
    Type: Application
    Filed: January 26, 2012
    Publication date: August 2, 2012
    Inventor: Jinho Hyun