Patents by Inventor Sang-Chul Jung
Sang-Chul Jung 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: 20240164929Abstract: The present disclosure relates to a sleeve gastrectomy aid device including: a guide configured to be inserted into a stomach of a patient; an expander configured to be disposed outside the guide and have a volume that changes according to an amount of air therein; a first measurer configured to measure a pressure applied to the expander and have a shape that changes in accordance with a change in the volume of the expander; and a monitor configured to be connected to the first measurer and provide resection position information through a value of the pressure measured by the first measurer.Type: ApplicationFiled: December 31, 2021Publication date: May 23, 2024Applicants: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATIONInventors: Moon Gu LEE, Sang Hyun KIM, Sang Chul YUN, Sung Woo CHO, Chang Ho JUNG, Young Jae KANG
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Publication number: 20240168450Abstract: The present disclosure discloses a method of generating a master state that is a normal state in a repeated cycle by analyzing log data output from a programmable logic controller (PLC). In addition, a method of generating log data as graph data as data preprocessing for generating a master state is disclosed. The method of generating a master pattern and the method of training a cycle analysis model according to the present disclosure are different from the related art in that the methods are a technology of processing a machine control language (low-level language) that is difficult for humans to analyze and converting the machine control language into an analyzable language (high-level language), i.e., a machine language processing (MLP)-based technology that analyzes the executed machine language (a language that controls a machine) with a computer and can be understood by humans.Type: ApplicationFiled: November 12, 2021Publication date: May 23, 2024Applicant: UDMTEKInventors: Gi Nam Wang, Jun Pyo Park, Seung Woo Han, Kang Hee Han, Min Young Jung, Sang Chul Yoo, Geun Ho Yu
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Publication number: 20240141513Abstract: A porous transport layer is disclosed. The porous transport layer includes a base layer containing a titanium family element, a first coating layer disposed on one surface of the base layer and containing iridium (Ir), and a second coating layer disposed on the other surface of the base layer, and containing at least one of platinum (Pt), gold (Au), and silver (Ag), and a method for preparing the same.Type: ApplicationFiled: February 22, 2023Publication date: May 2, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Young June Park, Woo Chul Jung, Seong Woo Nam, Sang Woo Kim
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Publication number: 20240123661Abstract: A method of manufacturing a display device, the method including ejecting a window raw material into a mold, precuring the ejected window raw material, molding a cover window by placing the precured window raw material onto a display panel and curing the precured window raw material, and separating the mold from the cover window.Type: ApplicationFiled: June 6, 2023Publication date: April 18, 2024Applicant: Samsung Display Co., LTD.Inventors: Kyu Ho JUNG, Sang Chul BYUN
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Publication number: 20210309247Abstract: A method and apparatus for automatically arranging seats of an autonomous vehicle enable seats to be remotely changed between a standard arrangement mode and a final target arrangement mode. The apparatus includes a manipulation device configured to generate a signal corresponding to a target arrangement mode of seats through manipulation by a passenger, seat motors respectively provided in the seats so as to control positions and postures of the seats, seat controllers for controlling operation of the seat motors, and a vehicle controller configured to transmit a signal from the manipulation device to the seat controllers, transmit an abnormal signal indicating jamming of the seats to the manipulation device or control the seat controllers provided in the vehicle. As a result, it is possible to easily change the seats to a desired arrangement mode in an autonomous vehicle without interference with peripheral components during movement of the seats.Type: ApplicationFiled: September 28, 2020Publication date: October 7, 2021Inventors: Eun Sue Kim, Seung Hyeok Chang, Dae Ig Jung, Hong Heui Lee, Han Dong Yuk, Sang Chul Jung, Dong Kyu Lee, Han Jin Kim, Sun Ho Hur
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Publication number: 20210237621Abstract: A seat control system facilitating a vehicle may include a plurality of seats that are electrically controlled indoors to avoid interference between the seats or collision between occupants when changing a position of each seat and to adjust a moving speed and a sensitivity of a position-change seat according to the ambient circumstances of the seat so that the collision between occupants or between objects is efficiently prevented, ensuring stability.Type: ApplicationFiled: October 1, 2020Publication date: August 5, 2021Applicants: Hyundai Motor Company, Kia Motors Corporation, Dae Won San Up Co., Ltd, Itopsautomotive Co., LtdInventors: Eun Sue KIM, Seung Hyeok CHANG, Dae Ig JUNG, Hong Heui LEE, Han Dong YUK, Sang Chul JUNG, Sun Ho HUR, Dong Kyu LEE, Han Jin KIM
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Patent number: 9595691Abstract: Disclosed is an organic light emitting diode device fabrication method that includes: preparing a substrate which is defined into a display area and a non-display area; forming a light emission portion, which includes a thin film transistor and an organic light emission layer in the display area, and a pad portion in a part of the non-display area; sequentially forming a sacrificial layer and an encapsulation passivation film throughout the display and non-display areas; and separating the sacrificial layer and the encapsulation passivation film from the pad portion through an irradiation of laser light.Type: GrantFiled: February 18, 2016Date of Patent: March 14, 2017Assignee: LG DISPLAY CO., LTD.Inventors: Sang Chul Jung, Hang Sup Cho
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Publication number: 20160164036Abstract: Disclosed is an organic light emitting diode device fabrication method that includes: preparing a substrate which is defined into a display area and a non-display area; forming a light emission portion, which includes a thin film transistor and an organic light emission layer in the display area, and a pad portion in a part of the non-display area; sequentially forming a sacrificial layer and an encapsulation passivation film throughout the display and non-display areas; and separating the sacrificial layer and the encapsulation passivation film from the pad portion through an irradiation of laser light.Type: ApplicationFiled: February 18, 2016Publication date: June 9, 2016Inventors: Sang Chul JUNG, Hang Sup CHO
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Patent number: 9299952Abstract: Disclosed is an organic light emitting diode device fabrication method that includes: preparing a substrate which is defined into a display area and a non-display area; forming a light emission portion, which includes a thin film transistor and an organic light emission layer in the display area, and a pad portion in a part of the non-display area; sequentially forming a sacrificial layer and an encapsulation passivation film throughout the display and non-display areas; and separating the sacrificial layer and the encapsulation passivation film from the pad portion through an irradiation of laser light.Type: GrantFiled: June 5, 2014Date of Patent: March 29, 2016Assignee: LG DISPLAY CO., LTD.Inventors: Sang Chul Jung, Hang Sup Cho
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Publication number: 20150001497Abstract: Disclosed is an organic light emitting diode device fabrication method that includes: preparing a substrate which is defined into a display area and a non-display area; forming a light emission portion, which includes a thin film transistor and an organic light emission layer in the display area, and a pad portion in a part of the non-display area; sequentially forming a sacrificial layer and an encapsulation passivation film throughout the display and non-display areas; and separating the sacrificial layer and the encapsulation passivation film from the pad portion through an irradiation of laser light.Type: ApplicationFiled: June 5, 2014Publication date: January 1, 2015Inventors: Sang Chul JUNG, Hang Sup CHO
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Patent number: 8882953Abstract: Disclosed is a method for fabricating a cliché that can prevent formation of a defective thin film pattern, and a method for forming a thin film pattern using the same. The method for fabricating a cliché includes providing a base substrate having first and second regions, forming a first depressed pattern having a first depth and a first width at a first region, and a second depressed pattern having a second width greater than the first width and a depth the same with the first depth at a second region, forming a protective film for exposing the second region and covering the first region, the protective film having adhesivity, forming the second depressed pattern to have a second depth deeper than the first depth of the first depressed pattern at the first region by using the protective film having the adhesivity, and removing the protective film.Type: GrantFiled: October 25, 2010Date of Patent: November 11, 2014Assignee: LG Display Co., Ltd.Inventors: Yun-Ho Kook, Chul-Ho Kim, Sang-Chul Jung, Jeong-Hoon Lee, Nam-Kook Kim, Jun-Young Yang
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Patent number: 7995162Abstract: Disclosed are a liquid crystal display device without a black matrix capable of eliminating light leakage while not decreasing opening degree and reducing production costs and, in addition, a method for fabricating the liquid crystal display device described above. The liquid crystal display device includes: a thin film transistor formed on a first substrate; a first passivation layer formed on the first substrate including the thin film transistor; a color filter layer formed on the first passivation layer; a second passivation layer formed on the first substrate including the color filter layer; a pixel electrode which passes through the second and the first passivation layers, is electrically connected to a part of the thin film transistor and has a lamination structure of transparent metal and opacity metal, wherein the transparent metal part has a width wider than that of the opacity metal part; and a second substrate corresponding to the first substrate.Type: GrantFiled: December 24, 2008Date of Patent: August 9, 2011Assignee: LG Display Co., Ltd.Inventors: Ki Seung Kim, Sang Chul Jung, Jeong Hoon Lee, Dhang Kwon, Hang Sup Cho, Eun Ha Lee, Ho Su Kim
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Publication number: 20110132527Abstract: Disclosed is a method for fabricating a cliché that can prevent formation of a defective thin film pattern, and a method for forming a thin film pattern using the same. The method for fabricating a cliché includes providing a base substrate having first and second regions, forming a first depressed pattern having a first depth and a first width at a first region, and a second depressed pattern having a second width greater than the first width and a depth the same with the first depth at a second region, forming a protective film for exposing the second region and covering the first region, the protective film having adhesivity, forming the second depressed pattern to have a second depth deeper than the first depth of the first depressed pattern at the first region by using the protective film having the adhesivity, and removing the protective film.Type: ApplicationFiled: October 25, 2010Publication date: June 9, 2011Inventors: Yun-Ho KOOK, Chul-Ho KIM, Sang-Chul JUNG, Jeong-Hoon LEE, Nam-Kook KIM, Jun-Young YANG
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Patent number: 7800730Abstract: A liquid crystal display device includes a cover bottom, a support main over the cover bottom, a backlight unit surrounded by the support main, a liquid crystal panel over the backlight unit and including first and second substrates with a liquid crystal layer interposed therebetween, a driving circuit on an edge portion of the first substrate, a printed circuit board connected to the driving circuit through a connection means and bent toward one of a side surface of the support main and a rear surface of the cover bottom, and an adhesive tape covering edges of a front surface of the liquid crystal panel and including a conductive layer contacting the liquid crystal panel and the driving circuit, wherein the conductive layer is electrically connected to one of the cover bottom and the printed circuit board.Type: GrantFiled: December 23, 2008Date of Patent: September 21, 2010Assignee: LG Display Co., Ltd.Inventors: Koo-Won Kang, Gun-Woo Do, Sang-Chul Jung
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Publication number: 20100073612Abstract: Disclosed are a liquid crystal display device without a black matrix capable of eliminating light leakage while not decreasing opening degree and reducing production costs and, in addition, a method for fabricating the liquid crystal display device described above. The liquid crystal display device includes: a thin film transistor formed on a first substrate; a first passivation layer formed on the first substrate including the thin film transistor; a color filter layer formed on the first passivation layer; a second passivation layer formed on the first substrate including the color filter layer; a pixel electrode which passes through the second and the first passivation layers, is electrically connected to a part of the thin film transistor and has a lamination structure of transparent metal and opacity metal, wherein the transparent metal part has a width wider than that of the opacity metal part; and a second substrate corresponding to the first substrate.Type: ApplicationFiled: December 24, 2008Publication date: March 25, 2010Applicant: LG DISPLAY CO., LTD.Inventors: Ki Seung Kim, Sang Chul Jung, Jeong Hoon Lee, Dhang Kwon, Hang Sup Cho, Eun Ha Lee, Ho Su Kim
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Publication number: 20090310057Abstract: A liquid crystal display device includes a cover bottom, a support main over the cover bottom, a backlight unit surrounded by the support main, a liquid crystal panel over the backlight unit and including first and second substrates with a liquid crystal layer interposed therebetween, a driving circuit on an edge portion of the first substrate, a printed circuit board connected to the driving circuit through a connection means and bent toward one of a side surface of the support main and a rear surface of the cover bottom, and an adhesive tape covering edges of a front surface of the liquid crystal panel and including a conductive layer contacting the liquid crystal panel and the driving circuit, wherein the conductive layer is electrically connected to one of the cover bottom and the printed circuit board.Type: ApplicationFiled: December 23, 2008Publication date: December 17, 2009Applicant: LG DISPLAY CO., LTD.Inventors: Koo-Woon Kang, Gun-Woo Do, Sang-Chul Jung