Patents by Inventor Kwang Yong Jin
Kwang Yong Jin 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: 10534483Abstract: The present invention relates to a touch panel and, more particularly, to a touch panel capable of improving electrical conductive characteristics of the touch panel, reducing the size of the touch panel, improving the visibility of the touch panel, and minimizing damage to a substrate when a failure test is performed on the touch panel.Type: GrantFiled: May 2, 2016Date of Patent: January 14, 2020Assignee: LG Innotek Co., Ltd.Inventors: Jin Woong Lee, Byung Youl Moon, Jung Hwan Bang, Kwang Yong Jin, Yong Jae Choi
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Patent number: 10228580Abstract: The present invention relates to a touch panel and, more particularly, to a touch panel comprising: a substrate, which is divided into a valid area and an invalid area; sensing electrodes disposed in the valid area, thereby sensing a first input; touch electrodes disposed in the valid area so as not to overlap with the sensing electrode, thereby sensing a second input; first wirings disposed in the invalid area and connected to the sensing electrodes; and second wirings disposed in the invalid area and connected to the touch electrodes, wherein the touch electrodes are mesh form and disposed between the sensing electrodes, and each second wiring surrounds at least one sensing electrode and is electrically connected in a loop form.Type: GrantFiled: December 28, 2015Date of Patent: March 12, 2019Assignee: LG INNOTEK CO., LTD.Inventors: Seong Su Oem, Young Sun You, Jin Woong Lee, Chung Wan Lee, Kwang Yong Jin, Yong Jae Choi
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Patent number: 10061446Abstract: A touch panel is provided with a power pattern. The touch panel may include a first substrate, a first pad and a second pad. The power pattern may be formed as the first substrate to surround an edge of one side of the substrate at least one or more times and not to be overlapped all the way from one end to the other end. The first pad may be electrically connected to one end of the power pattern. The second pad may be electrically connected to the other end of the power pattern. The touch panel may also include a second substrate for arranging a terminal unit electrically connected to the first pad and the second pad.Type: GrantFiled: June 17, 2015Date of Patent: August 28, 2018Assignee: LG INNOTEK CO., LTD.Inventors: Kwang Yong Jin, Seongsu Oem, Young Sun You, Sun Hwa Lee
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Patent number: 10055077Abstract: The present invention relates to a touch panel having pen touch and electrode touch functions. Specifically, the present invention relates to a touch panel, which can enhance visibility of a view area and simplify the process of manufacturing the touch panel by improving wiring of sensing patterns for pen touch and arranging overlap structures, which are created as the sensing patterns cross each other, in a separate area other than the view area.Type: GrantFiled: October 15, 2014Date of Patent: August 21, 2018Assignee: LG INNOTEK CO., LTD.Inventors: Seongsu Oem, Young Sun You, Sun Hwa Lee, Kwang Yong Jin, Yongjae Choi
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Publication number: 20180120971Abstract: The present invention relates to a touch panel and, more particularly, to a touch panel capable of improving electrical conductive characteristics of the touch panel, reducing the size of the touch panel, improving the visibility of the touch panel, and minimizing damage to a substrate when a failure test is performed on the touch panel.Type: ApplicationFiled: May 2, 2016Publication date: May 3, 2018Applicant: LG INNOTEK CO., LTD.Inventors: Jin Woong LEE, Byung Youl MOON, Jung Hwan BANG, Kwang Yong JIN, Yong Jae CHOI
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Patent number: 9904432Abstract: A touch panel of the present disclosure includes a substrate divided into a view area and an unavailable area. Sensing electrodes are formed in the view area to sense a first input, and touch electrodes are formed in the view area not to be overlapped with the sensing electrodes to sense a second input. A first wire is formed in the unavailable area to connect first ends of the touch electrodes, and second wires are formed in the unavailable area and connected to the second ends of the touch electrodes. A controller is connected to the second wires to control the touch electrodes, in which the first wire may be connected to the plurality of touch electrodes, and the second wires may connect each of the plurality of touch electrodes to the controller.Type: GrantFiled: June 10, 2015Date of Patent: February 27, 2018Assignee: LG Innotek Co., Ltd.Inventors: Yongjae Choi, Young Sun You, Jong Woon Mun, Bong Jun Park, Seong Su Oem, Sun Hwa Lee, Kwang Yong Jin
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Patent number: 9870072Abstract: A digitizer includes a first substrate, a first electrode on the first substrate, a first insulating layer on the first electrode, and a second electrode on the first insulating layer. The first insulating layer is formed therein with a through hole to expose the first electrode, and the first and second electrodes make contact with each other through the through hole.Type: GrantFiled: February 27, 2015Date of Patent: January 16, 2018Assignee: LG INNOTEK CO., LTD.Inventors: Sun Hwa Lee, Seong Su Oem, Dae Young Ku, Young Sun You, Jee Heum Paik, Hyo Won Son, Eun Young Jung, Kwang Yong Jin
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Publication number: 20170364171Abstract: The present invention relates to a touch panel and, more specifically, to a touch panel comprising: a substrate having an effective region and a non-effective region; a sensing electrode and a touch electrode formed in the effective region on the substrate; a wiring electrode formed in the non-effective region on the substrate and connected to the sensing electrode; a touch wiring electrode formed in the non-effective region on the substrate and connected to the touch electrode; and a coil part formed in the non-effective region on the substrate.Type: ApplicationFiled: February 2, 2016Publication date: December 21, 2017Inventors: Young Sun YOU, Jin Woong LEE, Kwang Yong JIN, Seong Su EOM, Chung Wan LEE, Yong Jae CHOI
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Publication number: 20170351131Abstract: The present invention relates to a touch panel and, more particularly, to a touch panel comprising: a substrate, which is divided into a valid area and an invalid area; sensing electrodes disposed in the valid area, thereby sensing a first input; touch electrodes disposed in the valid area so as not to overlap with the sensing electrode, thereby sensing a second input; first wirings disposed in the invalid area and connected to the sensing electrodes; and second wirings disposed in the invalid area and connected to the touch electrodes, wherein the touch electrodes are mesh form and disposed between the sensing electrodes, and each second wiring surrounds at least one sensing electrode and is electrically connected in a loop form.Type: ApplicationFiled: December 28, 2015Publication date: December 7, 2017Inventors: Seong Su OEM, Young Sun YOU, Jin Woong LEE, Chung Wan LEE, Kwang Yong JIN, Yong Jae CHOI
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Patent number: 9818498Abstract: Disclosed is a paste composition for printing including conductive powders, a binder, a dispersing agent, and a solvent. The dispersing agent includes a block copolymer of polyethylene oxide (PEO)-polypropylene oxide (PPO)-polyethylene oxide (PEO), or a block copolymer of polypropylene oxide (PPO)-polyethylene oxide (PEO)-polypropylene oxide (PPO).Type: GrantFiled: October 23, 2012Date of Patent: November 14, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Bong Jun Park, Sun Hong Yoon, Yong Jin Lee, Kwang Yong Jin, Kyoung Hoon Chai
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Publication number: 20170024042Abstract: The present invention relates to a touch panel having pen touch and electrode touch functions. Specifically, the present invention relates to a touch panel, which can enhance visibility of a view area and simplify the process of manufacturing the touch panel by improving wiring of sensing patterns for pen touch and arranging overlap structures, which are created as the sensing patterns cross each other, in a separate area other than the view area.Type: ApplicationFiled: October 15, 2014Publication date: January 26, 2017Applicant: LG INNOTEK CO., LTD.Inventors: Seongsu OEM, Young Sun YOU, Sun Hwa LEE, Kwang Yong JIN, Yongjae CHOI
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Patent number: 9547405Abstract: A touch panel may have a pen touch and electrode touch function. More specifically, a touch panel may be capable of improving visibility of a view area and also simplifying a panel fabrication process by improving the wires of sensing patterns for a pen touch and disposing an overlap structure occurring between intersecting sensing patterns in a separate region other than a view area.Type: GrantFiled: March 31, 2015Date of Patent: January 17, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Seong Su Oem, Young Sun You, Sun Hwa Lee, Kwang Yong Jin, Yongjae Choi
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Publication number: 20150370388Abstract: A touch panel of the present disclosure includes a substrate divided into a view area and an unavailable area. Sensing electrodes are formed in the view area to sense a first input, and touch electrodes are formed in the view area not to be overlapped with the sensing electrodes to sense a second input. A first wire is formed in the unavailable area to connect first ends of the touch electrodes, and second wires are formed in the unavailable area and connected to the second ends of the touch electrodes. A controller is connected to the second wires to control the touch electrodes, in which the first wire may be connected to the plurality of touch electrodes, and the second wires may connect each of the plurality of touch electrodes to the controller.Type: ApplicationFiled: June 10, 2015Publication date: December 24, 2015Inventors: Yongjae CHOI, Young Sun YOU, Jong Woon MUN, Bong Jun PARK, Seong Su OEM, Sun Hwa LEE, Kwang Yong JIN
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Publication number: 20150370347Abstract: A touch panel is provided with a power pattern. The touch panel may include a first substrate, a first pad and a second pad. The power pattern may be formed as the first substrate to surround an edge of one side of the substrate at least one or more times and not to be overlapped all the way from one end to the other end. The first pad may be electrically connected to one end of the power pattern. The second pad may be electrically connected to the other end of the power pattern. The touch panel may also include a second substrate for arranging a terminal unit electrically connected to the first pad and the second pad.Type: ApplicationFiled: June 17, 2015Publication date: December 24, 2015Inventors: Kwang Yong JIN, Seongsu OEM, Young Sun YOU, Sun Hwa LEE
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Publication number: 20150277634Abstract: A touch panel may have a pen touch and electrode touch function. More specifically, a touch panel may be capable of improving visibility of a view area and also simplifying a panel fabrication process by improving the wires of sensing patterns for a pen touch and disposing an overlap structure occurring between intersecting sensing patterns in a separate region other than a view area.Type: ApplicationFiled: March 31, 2015Publication date: October 1, 2015Inventors: Seong Su OEM, Young Sun YOU, Sun Hwa LEE, Kwang Yong JIN, Yongjae CHOI
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Publication number: 20150248184Abstract: A digitizer includes a first substrate, a first electrode on the first substrate, a first insulating layer on the first electrode, and a second electrode on the first insulating layer. The first insulating layer is formed therein with a through hole to expose the first electrode, and the first and second electrodes make contact with each other through the through hole.Type: ApplicationFiled: February 27, 2015Publication date: September 3, 2015Inventors: Sun Hwa LEE, Seong Su OEM, Dae Young KU, Young Sun YOU, Jee Heum PAIK, Hyo Won SON, Eun Young JUNG, Kwang Yong JIN
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Publication number: 20140327847Abstract: Disclosed is a touch panel. The touch panel includes a first substrate; a second substrate spaced apart from the first substrate; an electrode on at least one of the first substrate and the second substrate for detecting a position; and a piezoelectric part having an elasticity which varies depending on an electric field induced by the electrode, wherein the piezoelectric part includes a base and particles distributed into the base, and the base includes a polymer material having elasticity.Type: ApplicationFiled: November 12, 2012Publication date: November 6, 2014Inventors: Bong Jun Park, Sun Hong Yoon, Yong Jin Lee, Kwang Yong Jin, Kyoung Hoon Chai
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Publication number: 20140264188Abstract: Disclosed is a paste composition for printing including conductive powders, a binder, a dispersing agent, and a solvent. The dispersing agent includes a block copolymer of polyethylene oxide (PEO)-polypropylene oxide (PPO)-polyethylene oxide (PEO), or a block copolymer of polypropylene oxide (PPO)-polyethylene oxide (PEO)-polypropylene oxide (PPO).Type: ApplicationFiled: October 23, 2012Publication date: September 18, 2014Applicant: LG INNOTEK CO., LTD.Inventors: Bong Jun Park, Sun Hong Yoon, Yong Jin Lee, Kwang Yong Jin, Kyoung Hoon Chai