Patents by Inventor Sang Ho HONG
Sang Ho 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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Publication number: 20240124627Abstract: An encapsulant composition for an optical device; comprises an ethylene/alpha-olefin copolymer having high volume resistance and light transmittance. An encapsulant film for an optical device using the same is also provided.Type: ApplicationFiled: November 10, 2022Publication date: April 18, 2024Applicant: LG Chem, Ltd.Inventors: Jin Kuk Lee, Eun Jung Lee, Sang Eun Park, Sang Hyun Hong, Young Woo Lee, Jung Ho Jun
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Publication number: 20240122020Abstract: Provided is a display device comprising a substrate, a first data line and a second data line disposed on the substrate and extended in a first direction, an anode electrode disposed on the first data line and the second data line, a pixel-defining film disposed over the anode electrode and defining an emission area, an organic light-emitting layer disposed on the anode electrode, and a cathode electrode disposed on the organic light-emitting layer, wherein each of the first data line and the second data line has a curved shape when viewed from a top where the first anode electrode and the second anode electrode overlap the anode electrode.Type: ApplicationFiled: June 1, 2023Publication date: April 11, 2024Inventors: Young Tae KIM, Hyun Gue SONG, Hyun Ho JUNG, Hee Seong JEONG, Sun Jin JOO, Sang Min HONG
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Publication number: 20240099104Abstract: A display device includes a light emitting element including a pixel electrode, a light emitting layer, and a common electrode. A capping layer is disposed on the common electrode. An auxiliary layer is disposed on the capping layer. A thin film encapsulation layer includes a first encapsulation layer, a second encapsulation layer, and a third encapsulation layer. The first encapsulation layer includes a first inorganic insulating layer including silicon nitride; a second inorganic insulating layer including silicon oxide; and a third inorganic insulating layer including silicon oxynitride. The auxiliary layer has a thickness of 200 ? to 1400 ?, the first inorganic insulating layer has a thickness of 400 ? to 3500 ?, the second inorganic insulating layer has a thickness of 200 ? to 2400 ?, and the third inorganic insulating layer has a thickness of 4000 ? or more.Type: ApplicationFiled: May 8, 2023Publication date: March 21, 2024Inventors: Hyun Ho Jung, Young Tae Kim, Hyun Gue Song, Hee Seong Jeong, Sun Jin Joo, Sang Min Hong
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Patent number: 11194370Abstract: A waveguide connector and a display apparatus including the same having a partition wall provided therein so that each of electromagnetic signals of different phases generated from a circuit board independently forms a waveform are provided. In accordance with an aspect of the present embodiment, a waveguide connector includes a main body including an inner space through which an electromagnetic signal travels; a first opening provided on one surface of the main body so that electromagnetic signals of different phases generated from an antenna provided on a circuit board enter the inner space; a second opening provided on the other surface of the main body so that the electromagnetic signals of the different phases traveling through the inner space enter a waveguide; and a partition wall provided in the inner space of the main body so that each of the electromagnetic signals having the different phases independently forms a waveform.Type: GrantFiled: May 9, 2018Date of Patent: December 7, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang-Gi Oh, Sang Hyuk Wi, Chang Geun Yu, Sang Ho Hong
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Patent number: 11114762Abstract: An electronic device is provided and includes a first housing forming a portion of an outside surface of the electronic device, a second housing coupled with the first housing and forming another portion of the outside surface of the electronic device, an antenna formed in at least a portion of the second housing, a connector including one or more connection pins for connection with an external device, at least a portion of an outside surface of the connector being formed of a conductive member, an adjusting circuit electrically connected with, at least, the portion of the outside surface of the connector formed of the conductive member, wherein an impedance of the adjusting circuit is variable. The electronic device may further include a processor configured to vary the impedance of the adjusting circuit based on a signal to be output through the antenna, and output the signal through the antenna, with the impedance of the adjusting circuit being varied.Type: GrantFiled: April 30, 2018Date of Patent: September 7, 2021Inventors: Sang-Ho Hong, Gun Park, Yong-Woog Shin, Sung-Chul Park
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Publication number: 20210124402Abstract: A waveguide connector and a display apparatus including the same having a partition wall provided therein so that each of electromagnetic signals of different phases generated from a circuit board independently forms a waveform are provided. In accordance with an aspect of the present embodiment, a waveguide connector includes a main body including an inner space through which an electromagnetic signal travels; a first opening provided on one surface of the main body so that electromagnetic signals of different phases generated from an antenna provided on a circuit board enter the inner space; a second opening provided on the other surface of the main body so that the electromagnetic signals of the different phases traveling through the inner space enter a waveguide; and a partition wall provided in the inner space of the main body so that each of the electromagnetic signals having the different phases independently forms a waveform.Type: ApplicationFiled: May 9, 2018Publication date: April 29, 2021Inventors: Sang-Gi OH, Sang Hyuk WI, Chang Geun YU, Sang Ho HONG
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Publication number: 20200395631Abstract: Disclosed are a solid electrolyte composite having high flexibility and strength, a method of manufacturing the same and an electrochemical device including the same. The solid electrolyte composite includes a matrix including a solid electrolyte, and fibrous polymers located in the same layer as the matrix and distributed in the matrix, and is manufactured by preparing a first solution including a polymer material, preparing a second solution including a solid electrolyte, producing fibrous polymers by electrospinning the first solution and simultaneously obtaining a structure configured such that the solid electrolyte is loaded between the fibrous polymers by electrospraying the second solution, and pressing the structure.Type: ApplicationFiled: January 13, 2020Publication date: December 17, 2020Inventors: Sang Mo Kim, Hong Seok Min, Sang Heon Lee, Jae Min Lim, Ju Yeong Seong, Yun Sung Kim, Sang Young Lee, Jung Hwan Kim, Sang Ho Hong
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Patent number: 10854956Abstract: Disclosed is an electronic device. The electronic device according to an embodiment includes an antenna element configured to receive a signal in at least one frequency band of a first frequency band and a second frequency band, a signal distributor electrically connected with the antenna element, and including a first filter corresponding to the first frequency band and a second filter corresponding to the second frequency band, a matching circuit electrically connectable with the second filter, a transceiver electrically connected with the signal distributor, a switch connecting the second filter with the matching circuit or the transceiver, and a processor electrically connected with the transceiver. Moreover, various embodiments found through the present disclosure are possible.Type: GrantFiled: July 5, 2017Date of Patent: December 1, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Mu Chang Son, Sang Ho Hong, Seon Kyu Kim, Hyun Seung Yoon, Hyo Jung Lee, Sung Chul Park
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Publication number: 20190312336Abstract: Disclosed is an electronic device. The electronic device according to an embodiment includes an antenna element configured to receive a signal in at least one frequency band of a first frequency band and a second frequency band, a signal distributor electrically connected with the antenna element, and including a first filter corresponding to the first frequency band and a second filter corresponding to the second frequency band, a matching circuit electrically connectable with the second filter, a transceiver electrically connected with the signal distributor, a switch connecting the second filter with the matching circuit or the transceiver, and a processor electrically connected with the transceiver. Moreover, various embodiments found through the present disclosure are possible.Type: ApplicationFiled: July 5, 2017Publication date: October 10, 2019Inventors: Mu Chang SON, Sang Ho HONG, Seon Kyu KIM, Hyun Seung YOON, Hyo Jung LEE, Sung Chul PARK
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Patent number: 10383227Abstract: A display apparatus including a waveguide is provided. The display apparatus includes a display panel; a backlight configured to provide light to the display panel; a heat sink configured to absorb heat generated by the backlight; a bottom chassis configured to support the backlight and the heat sink; a first circuit board mounted on the bottom chassis; a second circuit board mounted on the bottom chassis; and a waveguide formed between the first circuit board and the second circuit board.Type: GrantFiled: April 10, 2018Date of Patent: August 13, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang-Gi Oh, Sang Hyuk Wi, Chang Geun Yu, Sang Ho Hong
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Patent number: 10379735Abstract: A method of utilizing a background image of a portable terminal, and a portable terminal for implementing the method, are provided. The method includes displaying the background image, determining whether an input event is detected in the displayed background image, identifying a coordinate of an area in which the input event is detected upon detection of the input event, determining whether there exists a function mapped to the identified coordinate, and performing the function if there exists the function mapped to the identified coordinate.Type: GrantFiled: November 23, 2011Date of Patent: August 13, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Kyung Min Kim, Sung Ho Park, Sang Ho Hong, Seung Bae Pyon, Yong Woog Shin
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Patent number: 10224611Abstract: Disclosed is an electronic device including a first antenna element configured selectively to receive signals of a first frequency band and a second frequency band or of the first frequency band and a third frequency band, a second antenna element configured to receive a signal of the third frequency band, a transceiver configured to be electrically connected with the first antenna element and the second antenna element, and a processor configured to be electrically connected with the transceiver. The electronic device performs carrier aggregation using the second frequency band and the third frequency band.Type: GrantFiled: June 16, 2017Date of Patent: March 5, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Sang Ho Hong, Mu Chang Son, Sung Chul Park
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Publication number: 20180316094Abstract: An electronic device is provided and includes a first housing forming a portion of an outside surface of the electronic device, a second housing coupled with the first housing and forming another portion of the outside surface of the electronic device, an antenna formed in at least a portion of the second housing, a connector including one or more connection pins for connection with an external device, at least a portion of an outside surface of the connector being formed of a conductive member, an adjusting circuit electrically connected with, at least, the portion of the outside surface of the connector formed of the conductive member, wherein an impedance of the adjusting circuit is variable. The electronic device may further include a processor configured to vary the impedance of the adjusting circuit based on a signal to be output through the antenna, and output the signal through the antenna, with the impedance of the adjusting circuit being varied.Type: ApplicationFiled: April 30, 2018Publication date: November 1, 2018Inventors: Sang-Ho Hong, Gun Park, Yong-Woog Shin, Sung-Chul Park
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Publication number: 20180302985Abstract: A display apparatus including a waveguide is provided. The display apparatus includes a display panel; a backlight configured to provide light to the display panel; a heat sink configured to absorb heat generated by the backlight; a bottom chassis configured to support the backlight and the heat sink; a first circuit board mounted on the bottom chassis; a second circuit board mounted on the bottom chassis; and a waveguide formed between the first circuit board and the second circuit board.Type: ApplicationFiled: April 10, 2018Publication date: October 18, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang-Gi OH, Sang Hyuk WI, Chang Geun YU, Sang Ho HONG
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Publication number: 20170365914Abstract: Disclosed is an electronic device including a first antenna element configured selectively to receive signals of a first frequency band and a second frequency band or of the first frequency band and a third frequency band, a second antenna element configured to receive a signal of the third frequency band, a transceiver configured to be electrically connected with the first antenna element and the second antenna element, and a processor configured to be electrically connected with the transceiver. The electronic device performs carrier aggregation using the second frequency band and the third frequency band.Type: ApplicationFiled: June 16, 2017Publication date: December 21, 2017Inventors: Sang Ho HONG, Mu Chang SON, Sung Chul PARK
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Patent number: 9402302Abstract: A device for improving antenna receiving sensitivity in a portable terminal includes an antenna in a low-frequency band of less than 900 MHz which is mounted on a predetermined position in a body housing and a touch pad unit connected to the vicinity of the antenna through a FPCB (Flexible Printed Circuit Board), in which the touch pad unit is grounded to a nearby body in the vicinity of the touch pad unit by using a conductive portion to block noise generated in the touch pad unit, thereby improving the antenna receiving sensitivity.Type: GrantFiled: October 12, 2012Date of Patent: July 26, 2016Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-Min Kim, Tae-Wook Kwon, Sang-Ho Hong
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Patent number: 9331385Abstract: Apparatus for improving the reception sensitivity of a portable terminal includes: a peripheral body combined with a main body; a main circuit board mounted to the peripheral body and providing a connection terminal; an antenna formed on the main circuit board; a module arranged to be adjacent to the antenna; and a ground portion installed between the module and the peripheral body, for conducting noise which has been induced into the antenna, into the peripheral body by conducting current through the module and the peripheral body.Type: GrantFiled: October 12, 2012Date of Patent: May 3, 2016Assignee: Samsung Electronics Co., Ltd.Inventors: Tae-Wook Kwon, Jong-Min Kim, Sang-Ho Hong, Yang-Tack Oh, Ok-Kyung Lee
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Publication number: 20130271942Abstract: A device for improving antenna receiving sensitivity in a portable terminal includes an antenna in a low-frequency band of less than 900 MHz which is mounted on a predetermined position in a body housing and a touch pad unit connected to the vicinity of the antenna through a FPCB (Flexible Printed Circuit Board), in which the touch pad unit is grounded to a nearby body in the vicinity of the touch pad unit by using a conductive portion to block noise generated in the touch pad unit, thereby improving the antenna receiving sensitivity.Type: ApplicationFiled: October 12, 2012Publication date: October 17, 2013Inventors: Jong-Min KIM, Tae-Wook KWON, Sang-Ho HONG
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Publication number: 20120131509Abstract: A method of utilizing a background image of a portable terminal, and a portable terminal for implementing the method, are provided. The method includes displaying the background image, determining whether an input event is detected in the displayed background image, identifying a coordinate of an area in which the input event is detected upon detection of the input event, determining whether there exists a function mapped to the identified coordinate, and performing the function if there exists the function mapped to the identified coordinate.Type: ApplicationFiled: November 23, 2011Publication date: May 24, 2012Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventors: Kyung Min KIM, Sung Ho PARK, Sang Ho HONG, Seung Bae PYON, Yong Woog SHIN