Patents by Inventor Jae-Bong Lee
Jae-Bong 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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Publication number: 20240112643Abstract: According to an embodiment of the present disclosure, a display device includes a liquid crystal display panel; and a backlight unit configured to supply light to the liquid crystal display panel, wherein the backlight unit includes a light source array including a plurality of blocks each including a plurality of light sources, and a light source driver configured to control the plurality of blocks, the plurality of blocks are divided into a plurality of groups, and blocks belonging to a same group are arranged consecutively in a vertical direction.Type: ApplicationFiled: May 1, 2023Publication date: April 4, 2024Applicant: LG ELECTRONICS INC.Inventors: Kyong Hoon LEE, Jae Bong KIM
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Publication number: 20220314284Abstract: An opening machining apparatus for a heat transfer tube, a method of machining an opening in a tube wall of a heat transfer tube using the same apparatus, and a method of removing a foreign material through the same opening are provided.Type: ApplicationFiled: March 28, 2022Publication date: October 6, 2022Inventors: Hyun Sang Kong, Jae Bong Lee, Yoo Yang, Sang Beom Nam, Gyeong Hee Nam, Ho Sung Lee
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Patent number: 11181452Abstract: A folding test device includes a jig including a first support plate and a second support plate rotatably connected to the first support plate, a first rotary plate supporting the first support plate, a second rotary plate supporting the second support plate and separated from the first rotary plate, a first frame separated from the second rotary plate and rotatably connected to the first rotary plate, and a second frame separated from the first rotary plate and rotatably connected to the second rotary plate, wherein the first frame and the second frame are rotatably connected to each other at an intersection point.Type: GrantFiled: March 22, 2019Date of Patent: November 23, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sang Wol Lee, Jin Su Song, Jae Bong Lee, Chang Min Park, Kyung Min Choi
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Publication number: 20210205063Abstract: Disclosed is a small animal intraventricular injection compensator for injecting a drug into a desired location through a syringe, the compensator including: a guide part provided with a guide hole into which a needle of a syringe is inserted; a body comprising an upper cavity provided inside thereof and a cradle provided to seat the guide part on an upper side thereof; and a fixation part integrally provided with the body or separately provided, and comprising a lower cavity provided to allow a head accommodation space, which a head of a small animal may enter into or exit from, to be provided inside thereof by corresponding to the upper cavity.Type: ApplicationFiled: July 18, 2019Publication date: July 8, 2021Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Sung Gurl PARK, Kang Hyun HAN, Chang Mook LIM, So Ra PARK, Hong Su LEE, Jae Bong LEE, Jung Ho NOH, Sang Seop HAN
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Publication number: 20190293535Abstract: A folding test device includes a jig including a first support plate and a second support plate rotatably connected to the first support plate, a first rotary plate supporting the first support plate, a second rotary plate supporting the second support plate and separated from the first rotary plate, a first frame separated from the second rotary plate and rotatably connected to the first rotary plate, and a second frame separated from the first rotary plate and rotatably connected to the second rotary plate, wherein the first frame and the second frame are rotatably connected to each other at an intersection point.Type: ApplicationFiled: March 22, 2019Publication date: September 26, 2019Inventors: Sang Wol LEE, JIN SU SONG, JAE BONG LEE, CHANG MIN PARK, KYUNG MIN CHOI
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Patent number: 10308529Abstract: The present invention relates to a desalination apparatus and a desalination method using the same. In one specific embodiment, the desalination apparatus comprises: a forward osmosis unit having a draw-solution part into which seawater flows, and a raw water part into which raw water flows, and having an osmosis membrane, formed between the draw solution part and the raw water part, so as to respectively generate first treated water and first concentrated water; a capacitive deionization unit, which is connected to the draw solution part through a first inflow passage, and into which the first treated water of the draw solution part flows so as to generate second treated water; and an electrodialysis unit, which is connected to the raw water part through a second inflow passage, and into which the first concentrated water of the raw water part flows so as to generate third treated water.Type: GrantFiled: June 23, 2016Date of Patent: June 4, 2019Assignee: Korea Electric Power CorporationInventors: Pill Yang Park, Jae Bong Lee, Seok Won Yoon, Ki Hyoung Kim, Kyu Il Kim
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Patent number: 10147213Abstract: Disclosed are motion effect generation apparatuses and a computer-readable recording medium for program codes for implementing the motion effect generation apparatuses. The apparatus for generating a motion effect may comprise a segment generation part configured to divide a moving path of a camera or an object obtained from raw motion information into a plurality of segments; a scaling part configured to adjust a size of each of the plurality of segments according to a driving range of a motion apparatus; and a merging part configured to generate a motion path of the motion apparatus by merging the plurality of segments sizes of which are adjusted. Therefore, time and costs for producing 4D movies to which motion effects are applied can be reduced. In addition, they can be easily applied to 4D movie theaters, 4D rides, home theater equipment, and home game machines.Type: GrantFiled: December 8, 2015Date of Patent: December 4, 2018Assignee: POSTECH ACADEMY-INDUSTRY FOUNDATIONInventors: Seung Moon Choi, Jae Bong Lee
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Publication number: 20180162753Abstract: The present invention relates to a desalination apparatus and a desalination method using the same. In one specific embodiment, the desalination apparatus comprises: a forward osmosis unit having a draw-solution part into which seawater flows, and a raw water part into which raw water flows, and having an osmosis membrane, formed between the draw solution part and the raw water part, so as to respectively generate first treated water and first concentrated water; a capacitive deionization unit, which is connected to the draw solution part through a first inflow passage, and into which the first treated water of the draw solution part flows so as to generate second treated water; and an electrodialysis unit, which is connected to the raw water part through a second inflow passage, and into which the first concentrated water of the raw water part flows so as to generate third treated water.Type: ApplicationFiled: June 23, 2016Publication date: June 14, 2018Applicant: Korea Electric Power CorporationInventors: Pill Yang PARK, Jae Bong LEE, Seok Won YOON, Ki Hyoung KIM, Kyu Il KIM
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Patent number: 9880570Abstract: A method for generating a vibration by a device by using an adjective is provided. The method includes setting at least one fundamental frequency and at least one overlap ratio corresponding to a certain adjective and a degree value of the certain adjective, receiving at least one user input for inputting an adjective and a degree value of the input adjective, and generating at least one vibration corresponding to the input adjective and the degree value of the input adjective based on the setting. The generated at least one vibration has a fundamental frequency and an overlap ratio corresponding to the input adjective and the degree value of the input adjective.Type: GrantFiled: January 27, 2015Date of Patent: January 30, 2018Assignees: Samsung Electronics Co., Ltd., Postech Academy Industry FoundationInventors: Eun-hwa Lee, Seung-moon Choi, Jae-bong Lee, Jeong-seok Lee, Dae-kwang Jung, Yu-dong Bae, Jong-man Seo, Yong-jae Yoo, Jae-min Chun
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Patent number: 9600984Abstract: A method, device, and non-transitory computer-readable storage medium for generating a vibration from an adjective space are provided. The method includes providing an at least one-dimensional adjective space, inputting data to the at least one-dimensional adjective space based on a user input, and generating a vibration element vibration based on the data input to the at least one-dimensional adjective space. The device includes a control unit configured to provide an at least one-dimensional adjective space; and a user input unit configured to receive data input to the at least one-dimensional adjective space, wherein the control unit is further configured to generate a vibration element based on the data input to the at least one-dimensional adjective space.Type: GrantFiled: February 3, 2015Date of Patent: March 21, 2017Assignees: Samsung Electronics Co., Ltd, Postech Academy-Industry FoundationInventors: Eun-hwa Lee, Seung-moon Choi, Jae-bong Lee, Yong-jae Yoo, Jeong-seok Lee, Dae-kwang Jung, Yu-dong Bae
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Publication number: 20160182769Abstract: Disclosed are apparatuses and methods for generating motion effects in real time by analyzing motions of interest objects in a video. The motion effect generation apparatus may comprise an extraction part extracting motions between sequential frames by calculating relations of respective pixels of the sequential frames in a video signal; a clustering part generating clusters of similar motions by grouping the motions; a computation part calculating a representative motion of each of the clusters; and a selection part selecting a cluster suitable for generating a motion effect from the clusters by comparing the representative motions of the clusters, and output the representative motion of the cluster selected by the selection part as the motion effect or motion information for the motion effect.Type: ApplicationFiled: December 15, 2015Publication date: June 23, 2016Inventors: Seung Moon CHOI, Jae Bong LEE
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Publication number: 20160171713Abstract: Disclosed are motion effect generation apparatuses and a computer-readable recording medium for program codes for implementing the motion effect generation apparatuses. The apparatus for generating a motion effect may comprise a segment generation part configured to divide a moving path of a camera or an object obtained from raw motion information into a plurality of segments; a scaling part configured to adjust a size of each of the plurality of segments according to a driving range of a motion apparatus; and a merging part configured to generate a motion path of the motion apparatus by merging the plurality of segments sizes of which are adjusted. Therefore, time and costs for producing 4D movies to which motion effects are applied can be reduced. In addition, they can be easily applied to 4D movie theaters, 4D rides, home theater equipment, and home game machines.Type: ApplicationFiled: December 8, 2015Publication date: June 16, 2016Inventors: Seung Moon CHOI, Jae Bong LEE
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Publication number: 20150235531Abstract: A method, device, and non-transitory computer-readable storage medium for generating a vibration from an adjective space are provided. The method includes providing an at least one-dimensional adjective space, inputting data to the at least one-dimensional adjective space based on a user input, and generating a vibration element vibration based on the data input to the at least one-dimensional adjective space. The device includes a control unit configured to provide an at least one-dimensional adjective space; and a user input unit configured to receive data input to the at least one-dimensional adjective space, wherein the control unit is further configured to generate a vibration element based on the data input to the at least one-dimensional adjective space.Type: ApplicationFiled: February 3, 2015Publication date: August 20, 2015Inventors: Eun-hwa LEE, Seung-moon CHOI, Jae-bong LEE, Yong-jae YOO, Jeong-seok LEE, Dae-kwang JUNG, Yu-dong BAE
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Publication number: 20150212527Abstract: A method for generating a vibration by a device by using an adjective is provided. The method includes setting at least one fundamental frequency and at least one overlap ratio corresponding to a certain adjective and a degree value of the certain adjective, receiving at least one user input for inputting an adjective and a degree value of the input adjective, and generating at least one vibration corresponding to the input adjective and the degree value of the input adjective based on the setting. The generated at least one vibration has a fundamental frequency and an overlap ratio corresponding to the input adjective and the degree value of the input adjective.Type: ApplicationFiled: January 27, 2015Publication date: July 30, 2015Inventors: Eun-hwa LEE, Seung-moon CHOI, Jae-bong LEE, Jeong-seok LEE, Dae-kwang JUNG, Yu-dong BAE, Jong-man SEO, Yong-jae YOO, Jae-min CHUN
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Publication number: 20150109528Abstract: Provided are an apparatus and method for providing a motion haptic effect using video analysis. The apparatus includes a camera viewpoint classifier configured to analyze the camera viewpoint of an input video and classify the input video as a first-person viewpoint video or a third-person viewpoint video, a first-person viewpoint video processor configured to estimate a camera egomotion for the first-person viewpoint video, and a third-person viewpoint video processor configured to estimate a global motion of a target object for tracking included in the third-person viewpoint video. Accordingly, it is possible to effectively generate multimedia content capable of providing a motion haptic effect.Type: ApplicationFiled: October 20, 2014Publication date: April 23, 2015Inventors: Seung Moon CHOI, Jae Bong LEE
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Patent number: 8927302Abstract: Provided are a CVD apparatus and a method of manufacturing a light emitting device using the same. The CVD apparatus includes a chamber body including a susceptor having at least one pocket part having a wafer stably mounted therein; a chamber cover provided with the chamber body to open or close the chamber body and having a reaction space between the susceptor and the chamber cover; a reactive gas supplier supplying the reactive gas into the reaction space to allow the reactive gas to flow across a surface of the susceptor; and a non-reactive gas supplier supplying a non-reactive gas into the reaction space to allow the non-reactive gas to flow across a surface of the chamber cover between the susceptor and the chamber cover so as to prevent the reactive gas from contacting the surface of the chamber cover.Type: GrantFiled: December 20, 2011Date of Patent: January 6, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Jun Woo Kim, Takeya Motonobu, In Hoe Hur, Choo Ho Kim, Jae Bong Lee
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Publication number: 20140167940Abstract: Disclosed are a method and an apparatus of efficiently converting audio signal to haptic signal. A method of converting audio signal into haptic signal, performed in a haptic signal converting apparatus, may include obtaining perceptive characteristic information of the audio signal from the audio signal provided; obtaining perceptive characteristic information of the haptic corresponding to the obtained perceptive characteristic information of the audio signal; and converting the perceptive characteristic information of the haptic into a haptic signal. Thus, the audio signal may be converted to the haptic signal intuitively and in real time, so that the method and the apparatus may be applied to various fields such as a mobile device, a gaming terminal, a home theater, and a 4 dimensional theater system, etc.Type: ApplicationFiled: December 6, 2013Publication date: June 19, 2014Applicant: POSTECH ACADEMY - INDUSTRY FOUNDATIONInventors: Seung Moon Choi, Jae Bong Lee
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Publication number: 20130260488Abstract: Provided are a CVD apparatus and a method of manufacturing a light emitting device using the same. The CVD apparatus includes a chamber body including a susceptor having at least one pocket part having a wafer stably mounted therein; a chamber cover provided with the chamber body to open or close the chamber body and having a reaction space between the susceptor and the chamber cover; a reactive gas supplier supplying the reactive gas into the reaction space to allow the reactive gas to flow across a surface of the susceptor; and a non-reactive gas supplier supplying a non-reactive gas into the reaction space to allow the non-reactive gas to flow across a surface of the chamber cover between the susceptor and the chamber cover so as to prevent the reactive gas from contacting the surface of the chamber cover.Type: ApplicationFiled: December 20, 2011Publication date: October 3, 2013Applicant: Samsung Electronics Co., LTD.Inventors: Jun Woo Kim, Takeya Motonobu, In Hoe Hur, Choo Ho Kim, Jae Bong Lee
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Patent number: 7999166Abstract: The present invention relates to a vibration authoring tool, a vibration authoring method, and a storage medium recorded with the same. To this end, the present invention provides a vibration authoring tool, including: a scale defining unit that defines a scale by controlling the frequencies, amplitudes, and waveforms of the vibration; a clef defining unit that defines a clef by corresponding each staff line of a vibration score to a portion of the frequencies and corresponding head numbers of each note to a portion of the amplitudes; a score authoring unit that authors a score by inputting symbols including notes, rests, and dynamics in the vibration score; and a reproducing unit that reproduces the score authored through the score authoring unit.Type: GrantFiled: March 13, 2009Date of Patent: August 16, 2011Assignee: Industry-Academic Cooperation Foundation, Pohang University of ScienceInventors: Seung Moon Choi, Jong Hyun Ryu, Jae Bong Lee
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Publication number: 20110048213Abstract: The present invention relates to a vibration authoring tool, a vibration authoring method, and a storage medium recorded with the same. To this end, the present invention provides a vibration authoring tool, including: a scale defining unit that defines a scale by controlling the frequencies, amplitudes, and waveforms of the vibration; a clef defining unit that defines a clef by corresponding each staff line of a vibration score to a portion of the frequencies and corresponding head numbers of each note to a portion of the amplitudes; a score authoring unit that authors a score by inputting symbols including notes, rests, and dynamics in the vibration score; and a reproducing unit that reproduces the score authored through the score authoring unit.Type: ApplicationFiled: March 13, 2009Publication date: March 3, 2011Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, Pohang University of ScienceInventors: Seung Moon Choi, Jong Hyun Ryu, Jae Bong Lee