Patents by Inventor JiYun Kim
JiYun 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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Patent number: 12131675Abstract: The present disclosure relates to a temperature sensor provided in a display driver circuit and an operating method thereof. Disclosed is a temperature sensor provided in a display driver circuit including: a reference voltage generating unit configured to output a set reference voltage; a proportional voltage generating unit configured to output a proportional voltage proportional to a temperature of the circuit; a comparison unit configured to output a flag voltage by comparing magnitudes of the reference voltage and the proportional voltage; and a sensor control unit configured to control the reference voltage generating unit and the proportional voltage generating unit.Type: GrantFiled: June 15, 2023Date of Patent: October 29, 2024Assignee: MAGNACHIP MIXED-SIGNAL, LTD.Inventors: Jiyun Kim, Gilsung Roh, Yongsup Lee, Kwonyoung Oh, Youngjoon Kim, Jinseok Yang, Sangkyung Kim
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Publication number: 20240309603Abstract: According to an embodiment, a method for controlling an excavator is provided, the method comprising: determining a first angle which is an angle of an arm, at which a volume of an object contained in a bucket is a preset value; moving the arm such that the angle of the arm corresponds to the first angle; rotating the bucket connected to the arm, according to the angle of the arm corresponding to the first angle; and moving a boom, as an angle of the bucket corresponds to a second angle according to the rotation of the bucket.Type: ApplicationFiled: December 23, 2020Publication date: September 19, 2024Inventor: Jiyun KIM
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Publication number: 20240271393Abstract: According to an embodiment of the present disclosure, there is provided a method for controlling an excavator, comprising obtaining height information indicating a height according to a plane coordinate of a target object; obtaining, based on the height information, bend information of the target object according to a plurality of orientation angles which are angles between a reference direction and orientations direction of a bucket; determining, based on the bend information, volumes which can be dug corresponding to the plurality of orientation angles; determining, based on the volumes which can be dug, one or more orientation angles among the plurality of orientation angles; and digging according to the one or more orientation angles.Type: ApplicationFiled: December 28, 2020Publication date: August 15, 2024Inventors: Sungsu KIM, Jiyun KIM
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Patent number: 12062340Abstract: According to an aspect of the present disclosure, a display device includes a substrate in which a plurality of sub pixels having different areas is defined; a plurality of light emitting elements each on a corresponding one of the plurality of sub pixels and includes an anode and a cathode; a first anode reset line which is connected to some of the plurality of sub pixels and outputs a first anode reset voltage to anodes of the some of the plurality of sub pixels; and a second anode reset line which is connected to remaining sub pixels of the plurality of sub pixels and outputs a second anode reset voltage to anodes of the remaining sub pixels. Accordingly, according to the present disclosure, different anode reset voltages are applied according to areas of the plurality of sub pixels so that the voltage deviation and the color variation of the anode according to the areas of the plurality of sub pixels may be reduced.Type: GrantFiled: November 18, 2022Date of Patent: August 13, 2024Assignee: LG Display Co., Ltd.Inventors: Jiyun Kim, Jung-Min Lee
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Publication number: 20240161666Abstract: The present disclosure relates to a temperature sensor provided in a display driver circuit and an operating method thereof. Disclosed is a temperature sensor provided in a display driver circuit including: a reference voltage generating unit configured to output a set reference voltage; a proportional voltage generating unit configured to output a proportional voltage proportional to a temperature of the circuit; a comparison unit configured to output a flag voltage by comparing magnitudes of the reference voltage and the proportional voltage; and a sensor control unit configured to control the reference voltage generating unit and the proportional voltage generating unit.Type: ApplicationFiled: June 15, 2023Publication date: May 16, 2024Applicant: Magnachip Semiconductor, Ltd.Inventors: Jiyun KIM, Gilsung ROH, Yongsup LEE, Kwonyoung OH, Youngjoon KIM, Jinseok YANG, Sangkyung KIM
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Publication number: 20230206858Abstract: According to an aspect of the present disclosure, a display device includes a substrate in which a plurality of sub pixels having different areas is defined; a plurality of light emitting elements each on a corresponding one of the plurality of sub pixels and includes an anode and a cathode; a first anode reset line which is connected to some of the plurality of sub pixels and outputs a first anode reset voltage to anodes of the some of the plurality of sub pixels; and a second anode reset line which is connected to remaining sub pixels of the plurality of sub pixels and outputs a second anode reset voltage to anodes of the remaining sub pixels. Accordingly, according to the present disclosure, different anode reset voltages are applied according to areas of the plurality of sub pixels so that the voltage deviation and the color variation of the anode according to the areas of the plurality of sub pixels may be reduced.Type: ApplicationFiled: November 18, 2022Publication date: June 29, 2023Inventors: Jiyun Kim, Jung-Min Lee
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Publication number: 20220169694Abstract: The disclosure provides methods of treating a malignancy comprising administering an effective dose of a chimeric antigen receptor genetically modified T cell immunotherapy and methods for manufacturing such immunotherapy. Some aspects of the disclosure relate to methods of determining objective response of a patient to a T cell immunotherapy based on the levels of attributes prior to and after administration of the immunotherapy to the patient.Type: ApplicationFiled: February 20, 2021Publication date: June 2, 2022Inventors: Adrian Bot, John Rossi, Vicki Plaks, Szu-Ting Chou, William Go, Jenny Jiyun Kim
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Patent number: 10964761Abstract: A display device may include an active area including a first area having a special-form portion and a second area not having a special-form portion and a bezel area including a third area close to the first area and having a special-form portion and a fourth area close to the second area and not having a special-form portion. Furthermore, the display device may include a first power supply electrode positioned in the third area of the bezel area, a semiconductor pattern positioned in the third area of the bezel area and overlapping the first power supply electrode, and a plurality of dummy gate lines positioned between the semiconductor pattern and the first power supply electrode and overlapping the semiconductor pattern to form a first compensation capacitance and overlapping the first power supply electrode to form a second compensation capacitance.Type: GrantFiled: October 19, 2018Date of Patent: March 30, 2021Assignee: LG Display Co., Ltd.Inventors: Taewon Lee, Jongchan Park, Hyunchul Um, Jung-Min Lee, Jiyun Kim
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Patent number: 10896646Abstract: An electroluminescent display apparatus includes a plurality of unit circuits, each of the plurality of unit circuits including a connection electrode and a driving thin film transistor (TFT), the connection electrode of each of the plurality of unit circuits electrically connected to a gate electrode of the driving TFT included in the unit circuit, a plurality of anode electrodes, each of the plurality of anode electrodes connected to the driving TFT of a corresponding unit circuit, a bank covering an edge of each of the plurality of anode electrodes, the bank defining an emission area for each anode electrode, a light emitting layer on each of the plurality of anode electrodes, and a cathode electrode on the light emitting layer. Each of the plurality of anode electrodes overlaps the gate electrode of the driving TFT and the connection electrode of a corresponding one of the plurality of unit circuits.Type: GrantFiled: June 10, 2019Date of Patent: January 19, 2021Assignee: LG Display Co., Ltd.Inventors: Jiyun Kim, Jung-Min Lee
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Patent number: 10858395Abstract: The present disclosure is directed to providing a new skin-penetrating peptide, a fusion product with a biologically active substance bound using the same, a cosmetic composition containing the same and a pharmaceutical composition for external application to skin containing the same. The skin-penetrating peptide of the present disclosure is less likely to cause an immune response as compared to existing skin-penetrating peptides and exhibits remarkably improved skin permeability. Therefore, the biologically active substance can be effectively delivered through the skin, particularly through the stratum corneum.Type: GrantFiled: September 9, 2016Date of Patent: December 8, 2020Assignee: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)Inventors: Je-Min Choi, Wonju Kim, Ja-Hyun Koo, Jiyun Kim
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Publication number: 20200211473Abstract: An electroluminescent display apparatus includes a plurality of unit circuits, each of the plurality of unit circuits including a connection electrode and a driving thin film transistor (TFT), the connection electrode of each of the plurality of unit circuits electrically connected to a gate electrode of the driving TFT included in the unit circuit, a plurality of anode electrodes, each of the plurality of anode electrodes connected to the driving TFT of a corresponding unit circuit, a bank covering an edge of each of the plurality of anode electrodes, the bank defining an emission area for each anode electrode, a light emitting layer on each of the plurality of anode electrodes, and a cathode electrode on the light emitting layer. Each of the plurality of anode electrodes overlaps the gate electrode of the driving TFT and the connection electrode of a corresponding one of the plurality of unit circuits.Type: ApplicationFiled: June 10, 2019Publication date: July 2, 2020Inventors: Jiyun KIM, Jung-Min LEE
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Patent number: 10591753Abstract: An electroluminescent display is disclosed. The electroluminescent display includes a display panel including sub-pixels in which a light emitting area is defined and wirings connected to the sub-pixels. The sub-pixels have a transistor and a light emitting element. The wirings include a first wiring arranged along a first axis direction or a second axis direction perpendicular to the first axis direction. The first wiring is disposed under a first electrode of the light emitting element with an organic insulating layer interposed therebetween, and includes an overlapping portion overlapping with the light emitting area when viewed from plan. The overlapping portion of the first wiring has a shape with symmetry with respect to a center of gravity of the light emitting area.Type: GrantFiled: July 30, 2018Date of Patent: March 17, 2020Assignee: LG Display Co., Ltd.Inventors: Jiyun Kim, Choelmin Woo, Woochan Kim
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Patent number: 10360854Abstract: A display device according to an embodiment of the present disclosure comprises a display panel including a display area having a plurality of pixels connected to a plurality of gate lines, a gate driving circuit in a non-display area adjacent to the display area and including a plurality of stages supplying a gate signal to the plurality of gate lines, and an auxiliary load connected to at least one stage of the plurality of stages in the non-display area in which a number of the plurality of pixels which are connected to at least two gate lines among the plurality of gate lines varies. Therefore, the load applied to the output node of the gate driving circuit is uniformly adjusted so that a screen abnormality of the display device may be suppressed.Type: GrantFiled: November 20, 2017Date of Patent: July 23, 2019Assignee: LG Display Co., Ltd.Inventors: Jiyun Kim, ChangJae Jang, Kyungah Chin, JinHwan Kim, Jongchan Park, Hyunchul Um, Eunkyung Seong
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Publication number: 20190131360Abstract: A display device may include an active area including a first area having a special-form portion and a second area not having a special-form portion and a bezel area including a third area close to the first area and having a special-form portion and a fourth area close to the second area and not having a special-form portion. Furthermore, the display device may include a first power supply electrode positioned in the third area of the bezel area, a semiconductor pattern positioned in the third area of the bezel area and overlapping the first power supply electrode, and a plurality of dummy gate lines positioned between the semiconductor pattern and the first power supply electrode and overlapping the semiconductor pattern to form a first compensation capacitance and overlapping the first power supply electrode to form a second compensation capacitance.Type: ApplicationFiled: October 19, 2018Publication date: May 2, 2019Inventors: Taewon LEE, Jongchan PARK, Hyunchul UM, Jung-Min LEE, Jiyun KIM
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Publication number: 20190064552Abstract: An electroluminescent display is disclosed. The electroluminescent display includes a display panel including sub-pixels in which a light emitting area is defined and wirings connected to the sub-pixels. The sub-pixels have a transistor and a light emitting element. The wirings include a first wiring arranged along a first axis direction or a second axis direction perpendicular to the first axis direction. The first wiring is disposed under a first electrode of the light emitting element with an organic insulating layer interposed therebetween, and includes an overlapping portion overlapping with the light emitting area when viewed from plan. The overlapping portion of the first wiring has a shape with symmetry with respect to a center of gravity of the light emitting area.Type: ApplicationFiled: July 30, 2018Publication date: February 28, 2019Inventors: Jiyun KIM, Choelmin WOO, Woochan KIM
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Publication number: 20190055285Abstract: The present disclosure is directed to providing a new skin-penetrating peptide, a fusion product with a biologically active substance bound using the same, a cosmetic composition containing the same and a pharmaceutical composition for external application to skin containing the same. The skin-penetrating peptide of the present disclosure is less likely to cause an immune response as compared to existing skin-penetrating peptides and exhibits remarkably improved skin permeability. Therefore, the biologically active substance can be effectively delivered through the skin, particularly through the stratum corneum.Type: ApplicationFiled: September 9, 2016Publication date: February 21, 2019Inventors: Je-Min CHOI, Wonju KIM, Ja-Hyun KOO, Jiyun KIM
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Publication number: 20180366066Abstract: A display device according to an embodiment of the present disclosure comprises a display panel including a display area having a plurality of pixels connected to a plurality of gate lines, a gate driving circuit in a non-display area adjacent to the display area and including a plurality of stages supplying a gate signal to the plurality of gate lines, and an auxiliary load connected to at least one stage of the plurality of stages in the non-display area in which a number of the plurality of pixels which are connected to at least two gate lines among the plurality of gate lines varies. Therefore, the load applied to the output node of the gate driving circuit is uniformly adjusted so that a screen abnormality of the display device may be suppressed.Type: ApplicationFiled: November 20, 2017Publication date: December 20, 2018Inventors: Jiyun KIM, ChangJae JANG, Kyungah CHIN, JinHwan KIM, Jongchan PARK, Hyunchul UM, Eunkyung SEONG
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Patent number: 9525015Abstract: Disclosed are an organic light emitting diode device, and a method for fabricating the same. The organic light emitting diode device comprises a non-active area formed outside an active area of a substrate; a switching thin film transistor and a driving thin film transistor at each of the pixel regions; a planarization layer on the substrate; a first electrode on the planarization layer; a bank formed in the non-active area outside each pixel region; an organic light emitting layer on the first electrode; a second electrode on an entire surface of the substrate; a first passivation layer on the substrate; an organic layer on the first passivation layer; a second passivation layer on the organic layer and the first passivation layer; a barrier film disposed to face the substrate.Type: GrantFiled: March 11, 2016Date of Patent: December 20, 2016Assignee: LG Display Co., Ltd.Inventors: JiNo Lee, SangMoo Song, JungChul Kim, SeHwan Na, JiYun Kim, Taro Hasumi
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Publication number: 20160266106Abstract: The present invention proposes a new structuring method for producing slices comprising fiber fragments through a series of steps of functionalizing fibrous materials, bundling the functionalized fibrous materials, and thinly cutting the bundle. Based on the fiber bundle fragments, ultra-low cost multiplexed bioassay platforms are developed.Type: ApplicationFiled: October 28, 2014Publication date: September 15, 2016Inventors: Sunghoon KWON, Jiyun KIM, Sangwook BAE, Seowoo SONG
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Publication number: 20160254335Abstract: Disclosed are an organic light emitting diode device, and a method for fabricating the same. The organic light emitting diode device comprises a non-active area formed outside an active area of a substrate; a switching thin film transistor and a driving thin film transistor at each of the pixel regions; a planarization layer on the substrate; a first electrode on the planarization layer; a bank formed in the non-active area outside each pixel region; an organic light emitting layer on the first electrode; a second electrode on an entire surface of the substrate; a first passivation layer on the substrate; an organic layer on the first passivation layer; a second passivation layer on the organic layer and the first passivation layer; a barrier film disposed to face the substrate.Type: ApplicationFiled: March 11, 2016Publication date: September 1, 2016Applicant: LG DISPLAY CO., LTD.Inventors: JiNo LEE, SangMoo SONG, JungChul KIM, SeHwan NA, JiYun KIM, Taro HASUMI