Patents by Inventor Eun Pyo Hong
Eun Pyo Hong 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: 11923146Abstract: A multilayer ceramic capacitor includes a ceramic body having a dielectric layer, a plurality of internal electrodes disposed in the ceramic body, and a first side margin portion and a second side margin portion arranged on end portions of the internal electrodes exposed through respective opposing surfaces of the ceramic body. The ceramic body includes an active portion having the plurality of internal electrodes arranged to overlap each other with the dielectric layer interposed therebetween to form capacitance, and cover portions disposed above an uppermost and below a lowermost internal electrode of the active portion. The first and second side margin portions include tin (Sn), and a content of Sn included in the first and second side margin portions is greater than a content of Sn included in the dielectric layer of the active portion.Type: GrantFiled: April 25, 2023Date of Patent: March 5, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Eun Jung Lee, Jong Ho Lee, Sim Chung Kang, Ki Pyo Hong
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Patent number: 11809657Abstract: The present disclosure relates to a display device for improving productivity. The display device having a touch sensor is configured such that the total thickness of at least one inorganic insulation layer disposed on the region above each of dams is different from the total thickness of the at least one inorganic insulation layer disposed on a trench region between the dams. Thus, a photoresist for forming a routing line is formed so as to have a uniform thickness on the region above each of the dams and the trench region between the dams, and thus productivity is improved.Type: GrantFiled: June 9, 2022Date of Patent: November 7, 2023Assignee: LG Display Co., Ltd.Inventors: Jae-Hyung Jang, Min-Joo Kim, Eun-Pyo Hong, Jae-Won Lee, Sang-Hoon Pak, Sang-Hyuk Won, Yeon-Woo Shin, Ji-Hun Lee
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Publication number: 20220300138Abstract: The present disclosure relates to a display device for improving productivity. The display device having a touch sensor is configured such that the total thickness of at least one inorganic insulation layer disposed on the region above each of dams is different from the total thickness of the at least one inorganic insulation layer disposed on a trench region between the dams. Thus, a photoresist for forming a routing line is formed so as to have a uniform thickness on the region above each of the dams and the trench region between the dams, and thus productivity is improved.Type: ApplicationFiled: June 9, 2022Publication date: September 22, 2022Inventors: Jae-Hyung JANG, Min-Joo KIM, Eun-Pyo HONG, Jae-Won LEE, Sang-Hoon PAK, Sang-Hyuk WON, Yeon-Woo SHIN, Ji-Hun LEE
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Patent number: 11392243Abstract: The present disclosure relates to a display device for improving productivity. The display device having a touch sensor is configured such that the total thickness of at least one inorganic insulation layer disposed on the region above each of dams is different from the total thickness of the at least one inorganic insulation layer disposed on a trench region between the dams. Thus, a photoresist for forming a routing line is formed so as to have a uniform thickness on the region above each of the dams and the trench region between the dams, and thus productivity is improved.Type: GrantFiled: June 11, 2021Date of Patent: July 19, 2022Assignee: LG Display Co., Ltd.Inventors: Jae-Hyung Jang, Min-Joo Kim, Eun-Pyo Hong, Jae-Won Lee, Sang-Hoon Pak, Sang-Hyuk Won, Yeon-Woo Shin, Ji-Hun Lee
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Patent number: 11264435Abstract: Disclosed is a display device capable of being manufactured through a simplified process and having improved touch sensitivity. The display device includes an encapsulation unit disposed on a light-emitting element, a touch sensor disposed on the encapsulation unit, and an intermediate layer disposed between the encapsulation unit and the touch sensor. The intermediate layer includes a first intermediate layer, having a dielectric constant that is lower than a dielectric constant of an organic film disposed above or under the intermediate layer, and a second intermediate layer, having greater hardness than the first intermediate layer, whereby touch sensitivity is improved while processing is simplified.Type: GrantFiled: November 18, 2020Date of Patent: March 1, 2022Assignee: LG Display Co., Ltd.Inventors: Byong-Hoo Kim, Min-Joo Kim, Eun-Pyo Hong, Jae-Won Lee, Sang-Hoon Pak, Sang-Hyuk Won, Jae-Man Jang, Sung-Jin Kim, Jae-Hyung Jang
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Publication number: 20210303125Abstract: The present disclosure relates to a display device for improving productivity. The display device having a touch sensor is configured such that the total thickness of at least one inorganic insulation layer disposed on the region above each of dams is different from the total thickness of the at least one inorganic insulation layer disposed on a trench region between the dams. Thus, a photoresist for forming a routing line is formed so as to have a uniform thickness on the region above each of the dams and the trench region between the dams, and thus productivity is improved.Type: ApplicationFiled: June 11, 2021Publication date: September 30, 2021Inventors: Jae-Hyung JANG, Min-Joo KIM, Eun-Pyo HONG, Jae-Won LEE, Sang-Hoon PAK, Sang-Hyuk WON, Yeon-Woo SHIN, Ji-Hun LEE
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Patent number: 11061505Abstract: The present disclosure relates to a display device for improving productivity. The display device having a touch sensor is configured such that the total thickness of at least one inorganic insulation layer disposed on the region above each of dams is different from the total thickness of the at least one inorganic insulation layer disposed on a trench region between the dams. Thus, a photoresist for forming a routing line is formed so as to have a uniform thickness on the region above each of the dams and the trench region between the dams, and thus productivity is improved.Type: GrantFiled: October 25, 2019Date of Patent: July 13, 2021Assignee: LG Display Co., Ltd.Inventors: Jae-Hyung Jang, Min-Joo Kim, Eun-Pyo Hong, Jae-Won Lee, Sang-Hoon Pak, Sang-Hyuk Won, Yeon-Woo Shin, Ji-Hun Lee
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Publication number: 20210074772Abstract: Disclosed is a display device capable of being manufactured through a simplified process and having improved touch sensitivity. The display device includes an encapsulation unit disposed on a light-emitting element, a touch sensor disposed on the encapsulation unit, and an intermediate layer disposed between the encapsulation unit and the touch sensor. The intermediate layer includes a first intermediate layer, having a dielectric constant that is lower than a dielectric constant of an organic film disposed above or under the intermediate layer, and a second intermediate layer, having greater hardness than the first intermediate layer, whereby touch sensitivity is improved while processing is simplified.Type: ApplicationFiled: November 18, 2020Publication date: March 11, 2021Inventors: Byong-Hoo KIM, Min-Joo KIM, Eun-Pyo HONG, Jae-Won LEE, Sang-Hoon PAK, Sang-Hyuk WON, Jae-Man JANG, Sung-Jin KIM, Jae-Hyung JANG
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Patent number: 10872935Abstract: Disclosed is a display device capable of being manufactured through a simplified process and having improved touch sensitivity. The display device includes an encapsulation unit disposed on a light-emitting element, a touch sensor disposed on the encapsulation unit, and an intermediate layer disposed between the encapsulation unit and the touch sensor. The intermediate layer includes a first intermediate layer, having a dielectric constant that is lower than a dielectric constant of an organic film disposed above or under the intermediate layer, and a second intermediate layer, having greater hardness than the first intermediate layer, whereby touch sensitivity is improved while processing is simplified.Type: GrantFiled: November 11, 2019Date of Patent: December 22, 2020Assignee: LG DISPLAY CO., LTD.Inventors: Byong-Hoo Kim, Min-Joo Kim, Eun-Pyo Hong, Jae-Won Lee, Sang-Hoon Pak, Sang-Hyuk Won, Jae-Man Jang, Sung-Jin Kim, Jae-Hyung Jang
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Publication number: 20200152708Abstract: Disclosed is a display device capable of being manufactured through a simplified process and having improved touch sensitivity. The display device includes an encapsulation unit disposed on a light-emitting element, a touch sensor disposed on the encapsulation unit, and an intermediate layer disposed between the encapsulation unit and the touch sensor. The intermediate layer includes a first intermediate layer, having a dielectric constant that is lower than a dielectric constant of an organic film disposed above or under the intermediate layer, and a second intermediate layer, having greater hardness than the first intermediate layer, whereby touch sensitivity is improved while processing is simplified.Type: ApplicationFiled: November 11, 2019Publication date: May 14, 2020Inventors: Byong-Hoo KIM, Min-Joo Kim, Eun-Pyo Hong, Jae-Won Lee, Sang-Hoon Pak, Sang-Hyuk Won, Jae-Man Jang, Sung-Jin Kim, Jae-Hyung Jang
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Publication number: 20200150847Abstract: The present disclosure relates to a display device for improving productivity. The display device having a touch sensor is configured such that the total thickness of at least one inorganic insulation layer disposed on the region above each of dams is different from the total thickness of the at least one inorganic insulation layer disposed on a trench region between the dams. Thus, a photoresist for forming a routing line is formed so as to have a uniform thickness on the region above each of the dams and the trench region between the dams, and thus productivity is improved.Type: ApplicationFiled: October 25, 2019Publication date: May 14, 2020Inventors: Jae-Hyung JANG, Min-Joo KIM, Eun-Pyo HONG, Jae-Won LEE, Sang-Hoon PAK, Sang-Hyuk WON, Yeon-Woo SHIN, Ji-Hun LEE
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Patent number: 10597781Abstract: The present disclosure relates to a method for producing a coating film having high heat resistance, high hardness and wear resistance, a coating film having high heat-resistance, high hardness and wear resistance produced using the method, and a cutting tool including the same. The method includes forming a metal nitride layer on a metal base; forming a carbon layer on the metal nitride layer; and irradiating a laser into the carbon layer to add carbons into a portion of the metal nitride layer, thereby to form a carburized layer.Type: GrantFiled: March 2, 2017Date of Patent: March 24, 2020Assignee: Pusan National University Industry-University Cooperation FoundationInventors: Hee Soo Lee, Seol Jeon, Ji Seung Ryu, Bu Young Kim, Seung Hyeon Jo, Eun Pyo Hong, Yang Do Kim, Hyun Jo Yoo
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Publication number: 20190093228Abstract: The present disclosure relates to a method for producing a coating film having high heat resistance, high hardness and wear resistance, a coating film having high heat-resistance, high hardness and wear resistance produced using the method, and a cutting tool including the same. The method includes forming a metal nitride layer on a metal base; forming a carbon layer on the metal nitride layer; and irradiating a laser into the carbon layer to add carbons into a portion of the metal nitride layer, thereby to form a carburized layer.Type: ApplicationFiled: March 2, 2017Publication date: March 28, 2019Inventors: Hee Soo LEE, Seol JEON, Ji Seung RYU, Bu Young KIM, Seung Hyeon JO, Eun Pyo HONG, Yang Do KIM, Hyun Jo YOO
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Patent number: 10074832Abstract: Disclosed herein is a method of manufacturing a battery cell having a structure in which an electrode assembly including a positive electrode, a separator, and a negative electrode is mounted in a battery case, and the battery case is sealed by thermal welding, the method including (a) mounting the electrode assembly in a receiving part of the battery case and forming sealed portions at an outer edge of the receiving part by thermal welding, (b) perpendicularly bending the sealed portions and bringing the bent sealed portions into contact with an outer side wall of the receiving part, (c) mounting and fixing the battery case processed at step (b) in a jig provided with a depressed part having a size corresponding to that of the battery case, and (d) injecting a curable material into a space defined between the outer side wall of the receiving part of the battery case and an inner side wall of the depressed part of the jig and curing the injected curable material.Type: GrantFiled: April 18, 2014Date of Patent: September 11, 2018Assignee: LG CHEM, LTD.Inventors: Eun Pyo Hong, Jong Woon Choi, Hyung Ku Yun
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Publication number: 20160114656Abstract: A door curtain for a vehicle covers overall surface of a door glass to block sunshine from entering the vehicle completely. An upper frame of the curtain is formed with an inserting coupling end. A push-pull clip assembly, to which a coupling end is separately snap fitted, is installed in a frame of the door glass such that the coupling end is fully inserted into the clip assembly when using the curtain. As a result, the curtain covers the whole surface of the door glass.Type: ApplicationFiled: September 21, 2015Publication date: April 28, 2016Inventor: Eun Pyo HONG
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Publication number: 20160087252Abstract: Disclosed herein is a method of manufacturing a battery cell having a structure in which an electrode assembly including a positive electrode, a separator, and a negative electrode is mounted in a battery case, and the battery case is sealed by thermal welding, the method including (a) mounting the electrode assembly in a receiving part of the battery case and forming sealed portions at an outer edge of the receiving part by thermal welding, (b) perpendicularly bending the sealed portions and bringing the bent sealed portions into contact with an outer side wall of the receiving part, (c) mounting and fixing the battery case processed at step (b) in a jig provided with a depressed part having a size corresponding to that of the battery case, and (d) injecting a curable material into a space defined between the outer side wall of the receiving part of the battery case and an inner side wall of the depressed part of the jig and curing the injected curable material.Type: ApplicationFiled: April 18, 2014Publication date: March 24, 2016Applicant: LG CHEM, LTD.Inventors: Eun Pyo HONG, Jong Woon CHOI, Hyung Ku YUN
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Patent number: 9219266Abstract: Disclosed is a secondary battery pack including an anode terminal and a cathode terminal of a battery cell, and being made of a plate-shaped conductive member, the anode terminal and the cathode terminal being electrically connected to a protection circuit module (PCM), a battery cell having the anode terminal and the cathode terminal formed at one end thereof, the battery cell being provided at the end thereof with a thermally welded surplus portion, and a PCM including a printed circuit board (PCB) having a protection circuit formed thereon, the PCB being provided at one side thereof with a cathode terminal connection portion and an anode terminal connection portion and at the other side thereof with an external input and output terminal connection portion, an external input and output terminal electrically connected to the protection circuit of the PCB via the external input and output terminal connection portion of the PCB.Type: GrantFiled: April 5, 2012Date of Patent: December 22, 2015Assignee: LG CHEM, LTD.Inventors: Jong Woon Choi, Dongcheol Lee, Eun Pyo Hong
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Publication number: 20130034750Abstract: Disclosed is a secondary battery pack including an anode terminal and a cathode terminal of a battery cell, and being made of a plate-shaped conductive member, the anode terminal and the cathode terminal being electrically connected to a protection circuit module (PCM), a battery cell having the anode terminal and the cathode terminal formed at one end thereof, the battery cell being provided at the end thereof with a thermally welded surplus portion, and a PCM including a printed circuit board (PCB) having a protection circuit formed thereon, the PCB being provided at one side thereof with a cathode terminal connection portion and an anode terminal connection portion and at the other side thereof with an external input and output terminal connection portion, an external input and output terminal electrically connected to the protection circuit of the PCB via the external input and output terminal connection portion of the PCB.Type: ApplicationFiled: April 5, 2012Publication date: February 7, 2013Applicant: LG CHEM, LTD.Inventors: Jong Woon CHOI, Dongcheol LEE, Eun Pyo HONG
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Publication number: 20070125612Abstract: A dust cover partially encloses a piston rod and a cylinder of a shock absorber to prevent foreign materials from being introduced into the cylinder via the piston rod. The dust cover includes at least two covers configured to be separated vertically and have ends overlapping with and sliding on each other. A gap between the two covers is defined to be directed upward.Type: ApplicationFiled: December 1, 2006Publication date: June 7, 2007Applicant: MANDO CORPORATIONInventors: Myung Hwa Hyun, Eun Pyo Hong
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Patent number: 6091466Abstract: A liquid crystal display device includes a substrate, a gate electrode and a dummy electrode formed on the substrate, a gate insulation layer formed over the gate electrode, a transistor semiconductor layer formed over the gate insulation layer, a source electrode and a drain electrode formed over the gate insulation layer and over the transistor semiconductor layer, wherein the drain electrode is in contact with the dummy electrode, a passivation layer formed over the substrate, the source electrode, and the drain electrode, and a pixel electrode formed over the passivation layer and in contact with the dummy electrode.Type: GrantFiled: March 10, 1998Date of Patent: July 18, 2000Assignee: LG Electronics Inc.Inventors: Woong Kwon Kim, Eun Pyo Hong