Patents by Inventor Min Gu Cho
Min Gu Cho 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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Patent number: 12025580Abstract: An ion detection sensor fabrication method includes: preparing an ion-sensitive film preparation solution; preparing an ion-sensitive mixed layer preparation solution by mixing the ion-sensitive film preparation solution with graphene powder; and forming an ion-sensitive mixed layer sensitive to a target ion by applying the ion-sensitive mixed layer preparation solution to fill a gap between a source and a drain spaced apart from each other and to cover at least a portion of an upper surface of each of the source and the drain.Type: GrantFiled: October 18, 2021Date of Patent: July 2, 2024Assignee: MCK TECH CO., LTD.Inventors: Seung Min Cho, Min Gu Cho, Ki Soo Kim, Hong Gi Oh
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Publication number: 20220349853Abstract: An ion detection sensor fabrication method includes: preparing an ion-sensitive film preparation solution; preparing an ion-sensitive mixed layer preparation solution by mixing the ion-sensitive film preparation solution with graphene powder; and forming an ion-sensitive mixed layer sensitive to a target ion by applying the ion-sensitive mixed layer preparation solution to fill a gap between a source and a drain spaced apart from each other and to cover at least a portion of an upper surface of each of the source and the drain.Type: ApplicationFiled: October 18, 2021Publication date: November 3, 2022Applicant: MCK TECH CO., LTD.Inventors: Seung Min CHO, Min Gu CHO, Ki Soo KIM, Hong Gi OH
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Patent number: 10402036Abstract: An electronic device and a method thereof are provided. The electronic device is configured to display a first window including a first set of at least one icon on a background screen, and detect a first movement request in a first direction move, according to the first movement request, the first window in the first direction in the background screen and add and display a second window including a second set of at least one icon on the background screen.Type: GrantFiled: December 1, 2015Date of Patent: September 3, 2019Assignee: Samsung Electronics Co., LtdInventors: Sung-Jin Yoon, Jong-Won Lee, Min-Gu Cho, Young-Jae Meen, Jeong-Hyun Pang, Geon-Soo Kim, Min-Kyung Hwang
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Publication number: 20160154540Abstract: An electronic device and a method thereof are provided. The electronic device is configured to display a first window including a first set of at least one icon on a background screen, and detect a first movement request in a first direction move, according to the first movement request, the first window in the first direction in the background screen and add and display a second window including a second set of at least one icon on the background screen.Type: ApplicationFiled: December 1, 2015Publication date: June 2, 2016Inventors: Sung-Jin YOON, Jong-Won LEE, Min-Gu CHO, Young-Jae MEEN, Jeong-Hyun PANG, Geon-Soo KIM, Min-Kyung HWANG
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Patent number: 7782412Abstract: Disclosed is a method of fabricating a liquid crystal display device enabling to form a uniform gate insulating layer in thickness. The present includes the steps of forming a gate line, a gate electrode, and a storage line on a substrate and forming a gate insulating layer on the substrate including the gate line and the gate electrode using first and second gases having a gas mixture ratio of 0.3˜0.5:1. And, the first and second gases are mono-silane (SiH4) and ammonia (NH3), respectively. Accordingly, the present invention enables a uniformly thick gate insulating layer, thereby to improving the discharging time as well as reducing flicker on the screen.Type: GrantFiled: November 15, 2004Date of Patent: August 24, 2010Assignee: LG. Display Co., Ltd.Inventor: Min Gu Cho
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Patent number: 6927832Abstract: A liquid crystal display device includes a first substrate, a second substrate opposed to the first substrate, a plurality of gate lines formed on the first substrate along a first direction, a plurality of data lines formed on the first substrate along a second direction perpendicular to the first direction to define a plurality of pixel regions at intersections of the gate and data lines, a plurality of gate pads, each of the gate pads formed at an end portion of a corresponding one of the plurality of gate lines, a plurality of data pads, each of the data pads formed at an end portion of a corresponding one of the plurality of data lines, a gate insulating film having a first density formed on an entire surface of the first substrate including the plurality of gate lines and the plurality of gate pads, a plurality of thin film transistors formed at each intersection of the gate and data lines and between respective gate lines and respective data lines, and a passivation film having a second density less thType: GrantFiled: August 15, 2002Date of Patent: August 9, 2005Assignee: LG.Philips LCD Co., Ltd.Inventor: Min Gu Cho
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Patent number: 6903797Abstract: Disclosed is a method of fabricating a liquid crystal display device enabling to form a uniform gate insulating layer in thickness. The present includes the steps of forming a gate line, a gate electrode, and a storage line on a substrate and forming a gate insulating layer on the substrate including the gate line and the gate electrode using first and second gases having a gas mixture ratio of 0.3˜0.5:1. And, the first and second gases are mono-silane(SiH4) and ammonia(NH3), respectively. Accordingly, the present invention enables a uniformly thick gate insulating layer, thereby to improving the discharging time as well as reducing flicker on the screen.Type: GrantFiled: December 18, 2002Date of Patent: June 7, 2005Assignee: LG. Philips LCD Co., LTDInventor: Min Gu Cho
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Patent number: 6847429Abstract: A method of adjusting a size of a substrate of a liquid crystal display device includes determining if first and second substrates that are sealed together and have a liquid crystal material disposed therebetween are mutually aligned, one of the first and second substrates having a deposition layer formed thereupon, and controlling an amount of deposition stress of the deposition layer when the first and second substrates are not mutually aligned.Type: GrantFiled: May 22, 2002Date of Patent: January 25, 2005Assignee: LG.Philips LCD Co., Ltd.Inventor: Min Gu Cho
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Publication number: 20030122986Abstract: Disclosed is a method of fabricating a liquid crystal display device enabling to form a uniform gate insulating layer in thickness. The present includes the steps of forming a gate line, a gate electrode, and a storage line on a substrate and forming a gate insulating layer on the substrate including the gate line and the gate electrode using first and second gases having a gas mixture ratio of 0.3˜0.5:1. And, the first and second gases are mono-silane(SiH4) and ammonia(NH3), respectively. Accordingly, the present invention enables a uniformly thick gate insulating layer, thereby to improving the discharging time as well as reducing flicker on the screen.Type: ApplicationFiled: December 18, 2002Publication date: July 3, 2003Applicant: LG. PHILIPS CO., LTD.Inventor: Min Gu Cho
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Publication number: 20030095226Abstract: A liquid crystal display device includes a first substrate, a second substrate opposed to the first substrate, a plurality of gate lines formed on the first substrate along a first direction, a plurality of data lines formed on the first substrate along a second direction perpendicular to the first direction to define a plurality of pixel regions at intersections of the gate and data lines, a plurality of gate pads, each of the gate pads formed at an end portion of a corresponding one of the plurality of gate lines, a plurality of data pads, each of the data pads formed at an end portion of a corresponding one of the plurality of data lines, a gate insulating film having a first density formed on an entire surface of the first substrate including the plurality of gate lines and the plurality of gate pads, a plurality of thin film transistors formed at each intersection of the gate and data lines and between respective gate lines and respective data lines, and a passivation film having a second density less thType: ApplicationFiled: August 15, 2002Publication date: May 22, 2003Applicant: LG.Philips LCD Co., Ltd.Inventor: Min Gu Cho
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Publication number: 20030063228Abstract: A method of adjusting a size of a substrate of a liquid crystal display device includes determining if first and second substrates that are sealed together and have a liquid crystal material disposed therebetween are mutually aligned, one of the first and second substrates having a deposition layer formed thereupon, and controlling an amount of deposition stress of the deposition layer when the first and second substrates are not mutually aligned.Type: ApplicationFiled: May 22, 2002Publication date: April 3, 2003Applicant: LG.Philips LCD Co., Ltd.Inventor: Min Gu Cho