Patents by Inventor Bit Na Lee
Bit Na Lee 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: 11962208Abstract: Proposed is an air gap adjustment apparatus. The apparatus is for enabling an air gap between the inner surface of a stator and the outer surface of a rotor, which are installed in an inner space of a housing, to be uniform overall. A plurality of fastening holes are formed so as to surround a shaft through hole of an end plate constituting the housing. A fastener, which has passed through a bearing housing of a bearing, is fastened to each fastening hole so as to mount the bearing to the end plate. An adjusting member body of an adjusting member, which has passed through the bearing housing, is positioned in an adjusting member seating part which is formed at the entrance of each fastening hole. The adjusting member rotates about the adjusting member body so that a head part may adjust the position of the bearing.Type: GrantFiled: January 28, 2021Date of Patent: April 16, 2024Assignee: HYOSUNG HEAVY INDUSTRIES CORPORATIONInventors: Chul Jun Park, Sang Deok Kim, Seung Ki Kim, Yoon Zong Kim, Kyo Ho Lee, Kwang Jin Kim, Joo Seob Kim, Bit Na Oh
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Patent number: 11900849Abstract: A display device includes a display area including a first pixel area, in which pixels including subpixels of a first arrangement structure are disposed, and a second pixel area, in which pixels including subpixels of a second arrangement structure are disposed, a panel driver which provides a driving signal to the display area, and a data processor which converts first image data to second image data, where the first image data corresponds to the boundary subpixel of a first boundary pixel located adjacent to the second pixel area, among the pixels of the first pixel area, and the boundary subpixel of a second boundary pixel adjacent to the first boundary pixel, among the pixels of the second pixel area. The data processor determines the boundary subpixels of the first and second boundary pixels based on boundary types indicating positional relationships between the first and second boundary pixels.Type: GrantFiled: January 9, 2023Date of Patent: February 13, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Bit Na Lee, Jeong Kyoo Kim, Myung Woo Lee
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Patent number: 11863028Abstract: The present disclosure relates to a busbar unit for a motor, which includes: a terminal; a holder configured to support the terminal and having an accommodation portion disposed in an outer surface of the holder; and a temperature measurement module disposed in the accommodation portion, thereby simplifying a structure of the busbar unit and a process of assembling the busbar unit and improving stability and reliability of the busbar unit.Type: GrantFiled: July 22, 2021Date of Patent: January 2, 2024Assignee: HYUNDAI MOBIS CO., LTD.Inventor: Bit Na Lee
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Publication number: 20230402897Abstract: An anti-erosion structure of a motor includes a housing configured to accommodate a stator, a rotor disposed inside the stator, and a shaft disposed inside the rotor; a rear cover coupled to a rear side of the housing; and a ground structure configured to ground the shaft. The ground structure includes a ground bearing installed on the shaft, and a conductor bar having one side fixed to the rear cover and another side contacting the ground bearing.Type: ApplicationFiled: December 23, 2022Publication date: December 14, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Yong Ho KIM, Bit Na LEE
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Publication number: 20230034210Abstract: A rotor assembly includes: a shaft; a rotor core having a through-hole which is formed in an axial direction (A) and into which the shaft is inserted; a magnet inserted into an inner space of the rotor core; and a plate provided in close contact with one side of the rotor core in the axial direction (A). The plate includes a protrusion formed in a region, which faces a region between the magnet and the circumference of the rotor core, and protruding toward the rotor core.Type: ApplicationFiled: August 2, 2022Publication date: February 2, 2023Applicant: HYUNDAI MOBIS Co., Ltd.Inventors: Yong Ho KIM, Bit Na LEE
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Patent number: 11551599Abstract: A display device includes a display area including a first pixel area, in which pixels including subpixels of a first arrangement structure are disposed, and a second pixel area, in which pixels including subpixels of a second arrangement structure are disposed, a panel driver which provides a driving signal to the display area, and a data processor which converts first image data to second image data, where the first image data corresponds to the boundary subpixel of a first boundary pixel located adjacent to the second pixel area, among the pixels of the first pixel area, and the boundary subpixel of a second boundary pixel adjacent to the first boundary pixel, among the pixels of the second pixel area. The data processor determines the boundary subpixels of the first and second boundary pixels based on boundary types indicating positional relationships between the first and second boundary pixels.Type: GrantFiled: June 9, 2021Date of Patent: January 10, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Bit Na Lee, Jeong Kyoo Kim, Myung Woo Lee
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Publication number: 20220139286Abstract: A display device includes a display area including a first pixel area, in which pixels including subpixels of a first arrangement structure are disposed, and a second pixel area, in which pixels including subpixels of a second arrangement structure are disposed, a panel driver which provides a driving signal to the display area, and a data processor which converts first image data to second image data, where the first image data corresponds to the boundary subpixel of a first boundary pixel located adjacent to the second pixel area, among the pixels of the first pixel area, and the boundary subpixel of a second boundary pixel adjacent to the first boundary pixel, among the pixels of the second pixel area. The data processor determines the boundary subpixels of the first and second boundary pixels based on boundary types indicating positional relationships between the first and second boundary pixels.Type: ApplicationFiled: June 9, 2021Publication date: May 5, 2022Inventors: Bit Na LEE, Jeong Kyoo KIM, Myung Woo LEE
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Publication number: 20220029498Abstract: The present disclosure relates to a busbar unit for a motor, which includes: a terminal; a holder configured to support the terminal and having an accommodation portion disposed in an outer surface of the holder; and a temperature measurement module disposed in the accommodation portion, thereby simplifying a structure of the busbar unit and a process of assembling the busbar unit and improving stability and reliability of the busbar unit.Type: ApplicationFiled: July 22, 2021Publication date: January 27, 2022Inventor: Bit Na LEE
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Patent number: 11189219Abstract: A display device includes a pixel unit including first pixels connected to a data line and second pixels connected to the data line; a sensing unit overlapping the first and second pixels, the sensing unit including sensing electrodes; and a sensing controller for receiving a sensing signal from at least some of the sensing electrodes in accordance with a sensing enable signal having a sensing-on level. In a first frame period, at least two of first data voltages having different levels are applied through the data line to the first pixels and second data voltages having the same level as each other but different from the first data voltages are applied through the data line to the second pixels. In the first frame period, the sensing enable signal has a sensing-off level while the first data voltages are applied and the sensing-on level while the second data voltages are applied.Type: GrantFiled: October 6, 2020Date of Patent: November 30, 2021Assignee: Samsung Display Co., Ltd.Inventors: Geun Jeong Park, Jeong Kyoo Kim, Chae Hee Park, Myung Woo Lee, Bit Na Lee, Man Seung Cho
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Publication number: 20210174737Abstract: A display device includes a pixel unit including first pixels connected to a data line and second pixels connected to the data line; a sensing unit overlapping the first and second pixels, the sensing unit including sensing electrodes; and a sensing controller for receiving a sensing signal from at least some of the sensing electrodes in accordance with a sensing enable signal having a sensing-on level. In a first frame period, at least two of first data voltages having different levels are applied through the data line to the first pixels and second data voltages having the same level as each other but different from the first data voltages are applied through the data line to the second pixels. In the first frame period, the sensing enable signal has a sensing-off level while the first data voltages are applied and the sensing-on level while the second data voltages are applied.Type: ApplicationFiled: October 6, 2020Publication date: June 10, 2021Inventors: Geun Jeong PARK, Jeong Kyoo KIM, Chae Hee Park, Myung Woo LEE, Bit Na LEE, Man Seung CHO
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Patent number: 11024241Abstract: A timing controller may include a first compensator configured to generate second data by optically compensating for first data, based on compensation data, a first compensation memory configured to store the compensation data, a second compensator configured to generate image data by compensating for a lifetime of the second data, based on accumulated data of the second data, and a second compensation memory configured to store the accumulated data and the compensation data.Type: GrantFiled: April 22, 2019Date of Patent: June 1, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hyun Dae Lee, Seung Hyun Moon, Dong Wook Yang, Bit Na Lee, Hee Chul Hwang
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Publication number: 20200098323Abstract: A timing controller may include a first compensator configured to generate second data by optically compensating for first data, based on compensation data, a first compensation memory configured to store the compensation data, a second compensator configured to generate image data by compensating for a lifetime of the second data, based on accumulated data of the second data, and a second compensation memory configured to store the accumulated data and the compensation data.Type: ApplicationFiled: April 22, 2019Publication date: March 26, 2020Inventors: HYUN DAE LEE, Seung Hyun Moon, Dong Wook Yang, Bit Na Lee, Hee Chul Hwang
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Patent number: 10476183Abstract: A terminal assembly for an electrical compressor may include: a terminal housing having an internal space divided into a plurality of spaces, and fixed to a driver; a plurality of terminal parts positioned in the terminal housing, and each having one side connected to a magnet wire and the other side to form a hole into which an electric conduction pin is inserted; and a cover part coupled to the terminal housing, and constraining the movement of the terminal part. The magnet wire may be connected to the terminal part by welding.Type: GrantFiled: July 30, 2018Date of Patent: November 12, 2019Assignee: HYUNDAI MOBIS CO., LTD.Inventor: Bit Na Lee
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Publication number: 20190058269Abstract: A terminal assembly for an electrical compressor may include: a terminal housing having an internal space divided into a plurality of spaces, and fixed to a driver; a plurality of terminal parts positioned in the terminal housing, and each having one side connected to a magnet wire and the other side to form a hole into which an electric conduction pin is inserted; and a cover part coupled to the terminal housing, and constraining the movement of the terminal part. The magnet wire may be connected to the terminal part by welding.Type: ApplicationFiled: July 30, 2018Publication date: February 21, 2019Inventor: Bit Na LEE
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Publication number: 20140328939Abstract: The present invention relates to a method for preparing a biocompatible small intestinal submucosa hydrogel with a controllable in-vivo degradation period, more particularly to a method for preparing a small intestinal submucosa hydrogel which is formed in a solution phase by forming chemical crosslinkages by solubilizing a biocompatible small intestinal submucosa powder and allows the degradation period of a gel formed during in-vivo injection by controlling the degree of crosslinking and a method for preparing a small intestine submucosa drug carrier or a small intestine submucosa support using the hydrogel.Type: ApplicationFiled: April 2, 2012Publication date: November 6, 2014Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Da Yeon Kim, Moon Suk Kim, So Mi Yoon, Bit Na Lee