Patents by Inventor Myoung Hoon Song
Myoung Hoon Song 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).
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Publication number: 20240138680Abstract: The present invention relates to a calibration cradle for a three-dimensional scanner. Particularly, the calibration cradle comprises: a cradle body into which a front end portion of a three-dimensional scanner is inserted and seated; a calibration pattern plate (hereinafter, abbreviated as “pattern plate”) which is disposed inside the cradle body to correct the scanning of the three-dimensional scanner; and a pattern movement part which automatically axially rotates and axially reciprocates the pattern plate in the cradle body when the three-dimensional scanner is coupled to the cradle body, whereby the present invention provides an advantage of improving the convenience and reliability of performing calibration.Type: ApplicationFiled: February 15, 2022Publication date: May 2, 2024Applicant: MEDIT CORP.Inventors: Dong Hoon LEE, Myoung Woo SONG, Young Seok JEONG
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Publication number: 20240129447Abstract: There is provided a data processing method including displaying three-dimensional scan data, and changing display of the three-dimensional scan data in response to a remote control signal received from a scanner, wherein the remote control signal includes a signal for controlling a virtual camera obtaining an image of the three-dimensional scan data.Type: ApplicationFiled: February 23, 2022Publication date: April 18, 2024Applicant: MEDIT CORP.Inventors: Dong Hoon LEE, Myoung Woo SONG
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Patent number: 11333595Abstract: A moisture permeability measuring device includes a first body member including a seating part, a flexible bottom plate to be arranged on the seating part, a flexible top plate to be arranged on the bottom plate, a holder part to fix a lower edge portion of the bottom plate and an upper edge portion of the top plate, and a second body member to be arranged on the holder part and having a through-hole defined in a region overlapping the top plate, and an area of the seating part on a plane is smaller than an area of the bottom plate on the plane.Type: GrantFiled: August 29, 2019Date of Patent: May 17, 2022Assignees: Samsung Display Co., Ltd., UNIST (Ulsan National Institute of Science and Technology)Inventors: Junhyeong Park, Sangwoo Kim, Jaemin Shin, Hyejin Joo, Jongho Hong, Ju-Young Kim, Yun Seok Nam, Myoung Hoon Song, Jeong-Hyun Woo, Sang Yun Lee
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Publication number: 20220006017Abstract: A perovskite light emitting diode having degradation of the characteristics of the light emitting device, caused by PEDOT:PSS can be improved by replacing PEDOT:PSS contained in a conventional hole transport layer with an anionic conjugated polymer having ammonium-based counter ions, and the light emission characteristics can be greatly improved by passivating defects of a perovskite light emitting layer with a hole transport layer containing a conjugated polymer and increasing crystal growth.Type: ApplicationFiled: November 20, 2019Publication date: January 6, 2022Applicants: LG DISPLAY CO., LTD., KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)Inventors: Han Young WOO, Kiseok CHANG, Myoung Hoon SONG, Jeong Min MOON, Su Seok CHOI, Thanh Luan NGUYEN, Seungjin LEE, Chung Hyeon JANG
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Publication number: 20200150019Abstract: A moisture permeability measuring device includes a first body member including a seating part, a flexible bottom plate to be arranged on the seating part, a flexible top plate to be arranged on the bottom plate, a holder part to fix a lower edge portion of the bottom plate and an upper edge portion of the top plate, and a second body member to be arranged on the holder part and having a through-hole defined in a region overlapping the top plate, and an area of the seating part on a plane is smaller than an area of the bottom plate on the plane.Type: ApplicationFiled: August 29, 2019Publication date: May 14, 2020Inventors: Junhyeong PARK, Sangwoo KIM, Jaemin SHIN, Hyejin JOO, Jongho HONG, Ju-Young KIM, Yun Seok NAM, Myoung Hoon SONG, Jeong-Hyun WOO, Sang Yun LEE
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Patent number: 10629812Abstract: An electrode includes: a polymer layer including a non-conductive material; a conductive nanomaterial embedded in a top surface of the polymer layer; and a planarization layer on the polymer layer and on the conductive nanomaterial. The planarization layer includes a conductive material and a surfactant.Type: GrantFiled: July 16, 2018Date of Patent: April 21, 2020Assignees: Samsung Display Co., Ltd., UNIST (Ulsan National Institute of Science and Technology)Inventors: Young Chan Kim, Won Sang Park, Hye Yong Chu, Jong Ho Hong, Si-Hoon Kim, Ju-Young Kim, Yun Seok Nam, Myoung Hoon Song
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Publication number: 20180342677Abstract: An electrode includes: a polymer layer including a non-conductive material; a conductive nanomaterial embedded in a top surface of the polymer layer; and a planarization layer on the polymer layer and on the conductive nanomaterial. The planarization layer includes a conductive material and a surfactant.Type: ApplicationFiled: July 16, 2018Publication date: November 29, 2018Inventors: Young Chan Kim, Won Sang Park, Hye Yong Chu, Jong Ho Hong, Si-Hoon Kim, Ju-Young Kim, Yun Seok Nam, Myoung Hoon Song
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Patent number: 10085339Abstract: Disclosed is a method of manufacturing an electroconductive nanowire network using an electron beam, the method comprising: forming a nanowire network using electroconductive nanowires; and welding junctions of the electroconductive nanowires by irradiating an electron beam on the nanowire network, wherein the electroconductive nanowires comprise silver (Ag) nanowires and the forming of the nanowire network comprises forming the nanowire network by spin-coating a suspension in which isopropyl alcohol (IPA) and the Ag nanowires are mixed.Type: GrantFiled: November 9, 2016Date of Patent: September 25, 2018Assignee: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)Inventors: Hyung Wook Park, Ji Soo Kim, Myoung Hoon Song, Yun Seok Nam
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Patent number: 10031055Abstract: A method for manufacturing a tensile test piece according to one or more exemplary embodiments includes: preparing a polymer layer including a non-conductive material; forming a sacrificial layer on the polymer layer; forming a planarization layer on the sacrificial layer; shaping the polymer layer, the sacrificial layer, and the planarization layer into a dog-bone-shaped sample; etching at least a portion of the sample; and drying the sample.Type: GrantFiled: August 16, 2016Date of Patent: July 24, 2018Assignees: Samsung Display Co., Ltd., UNIST(Ulsan National Institute of Science and Technology)Inventors: Young Chan Kim, Won Sang Park, Hye Yong Chu, Jong Ho Hong, Si-Hoon Kim, Ju-Young Kim, Yun Seok Nam, Myoung Hoon Song
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Publication number: 20180062044Abstract: A transparent electrode includes: an elastic substrate; a conductive polymer layer overlapping the elastic substrate; and silver nanowires between the elastic substrate and the conductive polymer layer.Type: ApplicationFiled: August 29, 2017Publication date: March 1, 2018Inventors: Gun Mo KIM, Min Woo KIM, Won Sang PARK, Hye Yong CHU, Jong Ho HONG, Si-Hoon KIM, Ju-Young KIM, Yun Seok NAM, Myoung Hoon SONG, Sang Yun LEE
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Patent number: 9897835Abstract: A display apparatus includes a display panel configured to display an image, a backlight unit which is disposed under the display panel and configured to provide a light to the display panel, a mold frame which surrounds the display panel and the backlight unit, and in which a top cover combining groove and a bottom cover combining groove are defined, a top cover including a top cover protrusion which is protruded from the top cover and received in the top cover combining groove of the mold frame, and a bottom cover on which a bottom cover protrusion is protruded, the bottom cover protrusion being received in the bottom cover combining groove of the mold frame.Type: GrantFiled: January 26, 2015Date of Patent: February 20, 2018Assignee: SAMSUNG DISPLAY CO., LTD.Inventor: Myoung-Hoon Song
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Publication number: 20170164467Abstract: Disclosed is a method of manufacturing an electroconductive nanowire network using an electron beam, the method comprising: forming a nanowire network using electroconductive nanowires; and welding junctions of the electroconductive nanowires by irradiating an electron beam on the nanowire network, wherein the electroconductive nanowires comprise silver (Ag) nanowires and the forming of the nanowire network comprises forming the nanowire network by spin-coating a suspension in which isopropyl alcohol (IPA) and the Ag nanowires are mixed.Type: ApplicationFiled: November 9, 2016Publication date: June 8, 2017Applicant: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)Inventors: Hyung Wook PARK, Ji Soo KIM, Myoung Hoon SONG, Yun Seok NAM
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Publication number: 20170074761Abstract: A method for manufacturing a tensile test piece according to one or more exemplary embodiments includes: preparing a polymer layer including a non-conductive material; forming a sacrificial layer on the polymer layer; forming a planarization layer on the sacrificial layer; shaping the polymer layer, the sacrificial layer, and the planarization layer into a dog-bone-shaped sample; etching at least a portion of the sample; and drying the sample.Type: ApplicationFiled: August 16, 2016Publication date: March 16, 2017Inventors: Young Chan Kim, Won Sang Park, Hye Yong Chu, Jong Ho Hong, Si-Hoon Kim, Ju-Young Kim, Yun Seok Nam, Myoung Hoon Song
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Publication number: 20170012089Abstract: An electrode includes: a polymer layer including a non-conductive material; a conductive nanomaterial embedded in a top surface of the polymer layer; and a planarization layer on the polymer layer and on the conductive nanomaterial. The planarization layer includes a conductive material and a surfactant.Type: ApplicationFiled: July 1, 2016Publication date: January 12, 2017Inventors: Young Chan Kim, Won Sang Park, Hye Yong Chu, Jong Ho Hong, Si-Hoon Kim, Ju-Young Kim, Yun Seok Nam, Myoung Hoon Song
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Publication number: 20150293398Abstract: A display apparatus includes a display panel configured to display an image, a backlight unit which is disposed under the display panel and configured to provide a light to the display panel, a mold frame which surrounds the display panel and the backlight unit, and in which a top cover combining groove and a bottom cover combining groove are defined, a top cover including a top cover protrusion which is protruded from the top cover and received in the top cover combining groove of the mold frame, and a bottom cover on which a bottom cover protrusion is protruded, the bottom cover protrusion being received in the bottom cover combining groove of the mold frame.Type: ApplicationFiled: January 26, 2015Publication date: October 15, 2015Inventor: Myoung-Hoon SONG
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Patent number: 8729597Abstract: Provided is a method for controlling a device using a doped carbon-nanostructure, and a device including the doped carbon-nanostructure, in which the method for controlling the device selectively controls the mobility of electrons or holes using N-type or P-type doped carbon-nanostructure; the N-type or P-type impurities-doped carbon-nanostructure can selectively control the transport of electrons or holes according to a doped material; and also since the doped carbon-nanostructure limits the transport of charge that is the opposite charge to the transport facilitating charge, it can improve the efficiency of device by adding to a functional layer of device or using as a separate layer in the electrons or holes-only transporting device.Type: GrantFiled: November 16, 2011Date of Patent: May 20, 2014Assignee: Korea Advanced Institute of Science and TechnologyInventors: Sang Ouk Kim, Ji Sun Park, Ju Min Lee, Myoung Hoon Song
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Publication number: 20140036539Abstract: The present invention relates to a display device using a separate light source, and the display device includes: a light guide including a plurality of corners and a plurality of edges connecting the corners to each other; a printed circuit board (PCB) disposed at at least one of the plurality of corners of the light guide; at least one light source disposed on the PCB; a display panel overlapping the light guide; and an auxiliary function module disposed proximate to an edge of the light guide connected to the corner where the light source is disposed, wherein the edge of the light guide connected to the corner where the light source is disposed has a depressed portion, and the auxiliary function module is disposed in correspondence with the depressed portion.Type: ApplicationFiled: December 14, 2012Publication date: February 6, 2014Applicant: Samsung Display Co., Ltd.Inventors: Jee-Na LEE, Sang Hwan Lee, Myoung Hoon Song
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Patent number: 8546791Abstract: A light emissive or photovoltaic device comprising: a cathode structure for injecting electrons, the cathode structure having one or more constituent regions; an anode structure for injecting holes, the anode structure having one or more constituent regions; and an organic light emissive component located between the anode structure and the cathode structure; the refractive indices and the thicknesses of the or each constituent region of the cathode and anode structures and of the light emissive component being such that the emission or absorption spectrum of the device is substantially angularly dependent.Type: GrantFiled: June 18, 2009Date of Patent: October 1, 2013Assignee: Cambridge Enterprise LimitedInventors: Richard Henry Friend, Dinesh Kabra, Bernard Wenger, Henry Snaith, Myoung Hoon Song
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Publication number: 20130069043Abstract: An electro optic device comprising a first electrode and a second electrode and an emissive layer located between the first and second electrodes, the emissive layer comprising a polymeric semiconductor, or semiconducting and luminescent material having a thickness of 200 nm to 3000 nm.Type: ApplicationFiled: January 12, 2011Publication date: March 21, 2013Applicant: CAMBRIDGE ENTERPRISE LIMITEDInventors: Richard H. Friend, Henry Snaith, Dinesh Kabra, Myoung Hoon Song, Li Ping Lu
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Publication number: 20120267602Abstract: Provided is a method for controlling a device using a doped carbon-nanostructure, and a device including the doped carbon-nanostructure, in which the method for controlling the device selectively controls the mobility of electrons or holes using N-type or P-type doped carbon-nanostructure; the N-type or P-type impurities-doped carbon-nanostructure can selectively control the transport of electrons or holes according to a doped material; and also since the doped carbon-nanostructure limits the transport of charge that is the opposite charge to the transport facilitating charge, it can improve the efficiency of device by adding to a functional layer of device or using as a separate layer in the electrons or holes-only transporting device.Type: ApplicationFiled: November 16, 2011Publication date: October 25, 2012Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Sang Ouk Kim, Ji Sun Park, Ju Min Lee, Myoung Hoon Song