Patents by Inventor Young-Kwan Kim
Young-Kwan Kim 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: 20210265433Abstract: A flexible display apparatus includes a flexible display panel including a flexible substrate, a display area of the flexible substrate including a thin film transistor, an organic light emitting layer and a sensor electrode, and a peripheral area of the flexible substrate including a first alignment mark in which respective portions of two metal layers are stacked; a window on a first surface of the flexible display panel; and a protective film on a second surface of the flexible display panel. The first alignment mark is aligned with a reference point of the window and with a reference point of the protective film.Type: ApplicationFiled: May 7, 2021Publication date: August 26, 2021Inventors: Young Kwan KIM, Bohyuk LEE
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Patent number: 11004912Abstract: A flexible display apparatus includes a flexible display panel including a flexible substrate, a display area of the flexible substrate including a thin film transistor, an organic light emitting layer and a sensor electrode, and a peripheral area of the flexible substrate including a first alignment mark in which respective portions of two metal layers are stacked; a window on a first surface of the flexible display panel; and a protective film on a second surface of the flexible display panel. The first alignment mark is aligned with a reference point of the window and with a reference point of the protective film.Type: GrantFiled: November 11, 2019Date of Patent: May 11, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Young Kwan Kim, Bohyuk Lee
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Publication number: 20210050392Abstract: A display device includes a display unit including transistors disposed in a display area and signal lines arranged in a non-display area located along an edge of the display area, at least one of the signal lines being electrically connected to the transistors; and an input sensing unit disposed over the display unit and including sensing electrodes disposed on the display area, sensing lines arranged on the non-display area, and a first dummy pattern disposed on the non-display area and spaced apart from the sensing electrodes as compared with the sensing line, wherein the first dummy pattern overlaps a first signal line of the signal lines, the first signal line being spaced farthest from the display area, a planar shape of an overlap pattern formed by overlapping the first dummy pattern and the first signal line coincides with a planar shape of an alignment mark.Type: ApplicationFiled: August 25, 2020Publication date: February 18, 2021Inventors: Yeon Tae KIM, Chung YI, Young Kwan KIM, Young Soo NO
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Patent number: 10916975Abstract: Disclosed herein are a motor assembly and a cleaner having the same. The motor assembly includes a rotor configured to rotate and a stator configured to electromagnetically interact with the rotor. The stator includes a pair of stator bodies disposed to be symmetrical to each other with the rotor in between, each stator body having at least two stator cores arranged in parallel to each other.Type: GrantFiled: March 31, 2015Date of Patent: February 9, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Keun Young Yoon, Young Kwan Kim, Kwang Soo Kim, Deok Jin Kim, Mohammad Ali, Byung Ryel In, Jong Jin Park, Myung Bae Bang
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Publication number: 20200365676Abstract: A display device includes: a base substrate including a display area and a non-display area positioned at a side of the display area; at least one transistor in the display area of the base substrate and conductive lines in the non-display area of the base substrate; at least one light-emitting element in the display area that is coupled to the at least one transistor; an encapsulation layer covering the light-emitting element; a sensing electrode on the encapsulation layer and a sensing line on the encapsulation layer coupled to the sensing electrode; and an align mark on the encapsulation layer at least partially overlapping some of the conductive lines in the non-display area, in a plan view.Type: ApplicationFiled: May 5, 2020Publication date: November 19, 2020Inventors: Sang Hoon LIM, Young Kwan KIM, Bo Hyuk LEE, Jin Hyeong KIM, Young Jin OH, Ku Hyun KANG, Sung Jin JANG
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Patent number: 10804336Abstract: A display device includes a display unit including transistors disposed in a display area and signal lines arranged in a non-display area located along an edge of the display area, at least one of the signal lines being electrically connected to the transistors; and an input sensing unit disposed over the display unit and including sensing electrodes disposed on the display area, sensing lines arranged on the non-display area, and a first dummy pattern disposed on the non-display area and spaced apart from the sensing electrodes as compared with the sensing line, wherein the first dummy pattern overlaps a first signal line of the signal lines, the first signal line being spaced farthest from the display area, a planar shape of an overlap pattern formed by overlapping the first dummy pattern and the first signal line coincides with a planar shape of an alignment mark.Type: GrantFiled: March 12, 2019Date of Patent: October 13, 2020Assignee: Samsung Display Co., Ltd.Inventors: Yeon Tae Kim, Chung Yi, Young Kwan Kim, Young Soo No
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Patent number: 10734855Abstract: Disclosed herein are a rotor and a method of manufacturing the rotor. The rotor includes a rotor assembly including magnets and rotor cores, and a molding unit including a first molding unit disposed by being firstly injection molded to support the rotor assembly before the magnets are magnetized and a second molding unit disposed by being secondly injection molded to support the rotor assembly after the magnets are magnetized.Type: GrantFiled: July 15, 2014Date of Patent: August 4, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Keun Young Yoon, Young Kwan Kim, Woon Yong Lee, Su Kwon Jeong, Jae Woong Jung, Woong Hwang
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Publication number: 20200168675Abstract: A flexible display apparatus includes a flexible display panel including a flexible substrate, a display area of the flexible substrate including a thin film transistor, an organic light emitting layer and a sensor electrode, and a peripheral area of the flexible substrate including a first alignment mark in which respective portions of two metal layers are stacked; a window on a first surface of the flexible display panel; and a protective film on a second surface of the flexible display panel. The first alignment mark is aligned with a reference point of the window and with a reference point of the protective film.Type: ApplicationFiled: November 11, 2019Publication date: May 28, 2020Inventors: Young Kwan KIM, Bohyuk LEE
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Patent number: 10607943Abstract: A display device includes a window combined with a substrate. The substrate includes a display region with pixels and a non-display region with power lines for the pixels. The window includes a display part corresponding to the display region and a non-display part corresponding to the non-display region. A plurality of alignment marks are on the substrate at a location corresponding to the non-display region. The alignment marks are integrally provided with an outermost power line at an outermost side of the non-display region, and each of the alignment marks overlaps with the non-display part of the window.Type: GrantFiled: November 21, 2018Date of Patent: March 31, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Young Kwan Kim, Jae Young Kim, Yeon Tae Kim
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Publication number: 20200035762Abstract: A display device includes a display unit including transistors disposed in a display area and signal lines arranged in a non-display area located along an edge of the display area, at least one of the signal lines being electrically connected to the transistors; and an input sensing unit disposed over the display unit and including sensing electrodes disposed on the display area, sensing lines arranged on the non-display area, and a first dummy pattern disposed on the non-display area and spaced apart from the sensing electrodes as compared with the sensing line, wherein the first dummy pattern overlaps a first signal line of the signal lines, the first signal line being spaced farthest from the display area, a planar shape of an overlap pattern formed by overlapping the first dummy pattern and the first signal line coincides with a planar shape of an alignment mark.Type: ApplicationFiled: March 12, 2019Publication date: January 30, 2020Inventors: Yeon Tae KIM, Chung YI, Young Kwan KIM, Young Soo NO
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Patent number: 10404116Abstract: The BLDC motor includes a stator, and a rotor disposed inside of the stator and including a plurality of permanent magnet parts, each of the permanent magnet parts including first and second permanent magnets which are disposed to have an interval therebetween. The rotor includes a slot part including a first portion into which the first permanent magnet is inserted, a second portion into which the second permanent magnet is inserted, and a third portion connecting the first and second portions to each other. The first and second portions have one end portions which are spaced apart from each other by a first distance and other end portions which are spaced apart from each other by a second distance which is shorter than the first distance, and the third portion connects the other end portions of the first and second portions to each other.Type: GrantFiled: October 7, 2016Date of Patent: September 3, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hong-seok Kim, Byoung-soo Ko, Young-kwan Kim, Tae-ho Yoon, Hyung-chul Lee
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Patent number: 10362914Abstract: Disclosed herein are a cleaner and a control method thereof. The control method of the cleaner includes: supplying predetermined rearrangement power to a motor for a predetermined time period; detecting a position of a rotor using a hall sensor; and supplying start-up power according to the detected position of the rotor.Type: GrantFiled: January 12, 2015Date of Patent: July 30, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam Su Kim, Wook Jin Lee, Bu Mun Jung, Young Kwan Kim
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Patent number: 10361615Abstract: An electric motor is provided. The electric motor includes a hollow-shaped stator configured to have a teeth part protruding on an inner surface thereof, and a rotor configured to be inserted into the hollow-shaped rotor, and including an outer surface facing the teeth part, and a plurality of poles therein. The rotor includes a bridge part disposed between poles and has a front rotor groove and a back rotor groove that are each dented at a front and a back of the bridge part with respect to a rotating direction of the rotor.Type: GrantFiled: October 7, 2016Date of Patent: July 23, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Tae-ho Yoon, Byoung-soo Ko, Hong-seok Kim, Hyung-chul Lee, Young-kwan Kim
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Patent number: 10355543Abstract: The BLDC motor includes a stator, and a rotor disposed inside of the stator and including a plurality of permanent magnet parts, each of the permanent magnet parts including first and second permanent magnets which are disposed to have an interval therebetween. The rotor includes a slot part including a first portion into which the first permanent magnet is inserted, a second portion into which the second permanent magnet is inserted, and a third portion connecting the first and second portions to each other. The first and second portions have one end portions which are spaced apart from each other by a first distance and other end portions which are spaced apart from each other by a second distance which is shorter than the first distance, and the third portion connects the other end portions of the first and second portions to each other.Type: GrantFiled: October 7, 2016Date of Patent: July 16, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hong-seok Kim, Byoung-soo Ko, Young-kwan Kim, Tae-ho Yoon, Hyung-chul Lee
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Publication number: 20190172790Abstract: A display device includes a window combined with a substrate. The substrate includes a display region with pixels and a non-display region with power lines for the pixels. The window includes a display part corresponding to the display region and a non-display part corresponding to the non-display region. A plurality of alignment marks are on the substrate at a location corresponding to the non-display region. The alignment marks are integrally provided with an outermost power line at an outermost side of the non-display region, and each of the alignment marks overlaps with the non-display part of the window.Type: ApplicationFiled: November 21, 2018Publication date: June 6, 2019Inventors: Young Kwan KIM, Jae Young KIM, Yeon Tae KIM
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Patent number: 10291090Abstract: A motor assembly having an internal channel passing an interior of a rotor, and a method for producing the same are provided. The motor assembly includes an adhesive flowing along the internal channel, and the rotor can be firmly coupled and improving durability and production efficiency of the rotor.Type: GrantFiled: June 3, 2015Date of Patent: May 14, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young Kwan Kim, Byung Ryel In, Deok Jin Kim, Kwang Soo Kim, Jong Jin Park, Myung Bae Bang, Keun Young Yoon
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Patent number: 10246333Abstract: Provided is a method for continuously manufacturing carbon nanotube fibers with high strength and high conductivity, which includes synthesizing carbon nanotube fibers by direct spinning; treating the carbon nanotube fibers with a strong acid while applying tension thereto; and washing the carbon nanotube fibers treated with the strong acid.Type: GrantFiled: June 11, 2018Date of Patent: April 2, 2019Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Seung Min Kim, Hyeon Su Jeong, Jae Geun Lee, Dong Myeong Lee, Hun Su Lee, Young Kwan Kim, Jun Beom Park
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Patent number: 10221138Abstract: The present invention relates to biaryl derivatives of Formula 1, a method for preparing the same, a pharmaceutical composition comprising the same and use thereof. The biaryl derivatives of Formula 1 according to the present invention promote GLP-1 formation in the gastrointestinal tract and improve insulin resistance in the liver or in muscle due to anti-inflammatory action in macrophages, lipocytes, etc., and can accordingly be effectively used for preventing or treating diabetes, complications of diabetes, obesity, non-alcoholic fatty liver, steatohepatitis, osteoporosis or inflammation.Type: GrantFiled: June 26, 2014Date of Patent: March 5, 2019Assignee: LG CHEM, LTD.Inventors: Young Kwan Kim, Sang Yun Park, Hyun Woo Joo, Eun Sil Choi
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Patent number: 10181763Abstract: A motor that includes a stator having an improved structure is provided. The motor includes a stator that includes stator cores wound with a coil, a rotor disposed in the stator and configured to interact with the stator and to rotate, a shaft mounted on the rotor and configured to rotate with the rotor, a printed circuit board (PCB) electrically connected to the coil, an insulator formed of an insulating material and mounted on the stator, and a terminal pin mounted on the insulator to connect the coil with the PCB. A terminal pin accommodating portion that protrudes in an extension direction of the shaft is provided in one side of the insulator and the terminal pin is accommodated in the terminal pin accommodating portion.Type: GrantFiled: January 29, 2016Date of Patent: January 15, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Woong Hwang, Yong Woo Nam, Uk Ho Seo, Sung Gu Lee, Su Kwon Jeong, Young Kwan Kim
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Patent number: 10075048Abstract: The present invention provides a motor and a washing machine including the same. The motor according to an embodiment of the present invention includes a hall sensor which is positioned on the upper surface of a rotor and detects the position of a magnet provided in the rotor by using the leakage magnetic flux of the magnet, and thereby can accurately detect the position of the rotor by the hall sensor.Type: GrantFiled: August 7, 2014Date of Patent: September 11, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Su Kwon Jeong, Young Kwan Kim, Keun Young Yoon, Jae Woong Jung