Patents by Inventor Suk Jin PARK
Suk Jin PARK 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: 20240145219Abstract: An apparatus for manufacturing a display device includes a gas exhaust unit and a gas spray unit. The gas exhaust unit includes first and second sidewalls disposed side by side along a first direction, and an upper plate disposed on the first and second sidewalls, a first partition disposed between the first and second sidewalls and extending away from a lower surface of the upper plate in a second direction. The gas spray unit includes first and second spray portions spraying first and second gases in the second direction. The first partition includes first and second surfaces, a third surface connecting the first surface to the second surface, first and second horizontal openings formed at the first and second surfaces, a first vertical opening formed at the third surface, and a first sub exhaust path connecting the first and second horizontal openings, and the first vertical opening with each other.Type: ApplicationFiled: June 8, 2023Publication date: May 2, 2024Inventors: Min Gyu PARK, Sae Hong KIM, Jung Gon KIM, Kyung Joo MIN, Hee Yong LEE, Suk Jin JANG, Choel Min JANG
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Publication number: 20240117930Abstract: A hydrogen storage device includes a storage container having an accommodation space in an interior thereof, a first metal hydride material provided in the interior of the storage container and that stores hydrogen, and a second metal hydride material provided in the interior of the storage container and that stores the hydrogen at a pressure that is different from that of the first metal hydride material. An advantageous effect of restraining an excessive rise of a pressure of the storage container and enhancing safety and reliability may be obtained.Type: ApplicationFiled: March 10, 2023Publication date: April 11, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ji Hye Park, Won Jung Kim, Kyung Moon Lee, Dong Hoon Nam, Young Jin Cho, Byeong Soo Shin, Ji Hoon Lee, Suk Hoon Hong, Hoon Mo Park, Yong Doo Son
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Publication number: 20240117941Abstract: A hydrogen storage system is disclosed and includes a storage unit including a plurality of unit storage containers, in which metal hydride materials are respectively provided in an interior thereof and which are connected to each other in parallel, and a thermal fluid line defining a thermal fluid passage, which passes via the plurality of unit storage containers continuously and through which a thermal fluid flows for heating or cooling the unit storage containers, thereby enhancing a storage performance and an efficiency of the hydrogen.Type: ApplicationFiled: March 10, 2023Publication date: April 11, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ji Hye Park, Won Jung Kim, Kyung Moon Lee, Dong Hoon Nam, Young Jin Cho, Byeong Soo Shin, Ji Hoon Lee, Suk Hoon Hong, Hoon Mo Park, Yong Doo Son
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Patent number: 11925547Abstract: The present invention relates to a coating composition for an in-vivo implantable prosthesis including a photoinitiator, a crosslinking agent, and a phosphorylcholine (pc) monomer having an acrylate group, a method of coating an in-vivo implantable prosthesis using the coating composition, and a cosmetic prosthesis coated with the crosslinked polyphosphorylcholine. An in-vivo implantable prosthesis coated with crosslinked polyphosphorylcholine may be manufactured by a simple method of applying a coating composition including a photoinitiator, a crosslinking agent, and a phosphorylcholine (pc) monomer having an acrylate group according to the present invention, and then irradiating uv rays. The crosslinked polyphosphorylcholine coating may provide hydrophilicity for the surface and may also remarkably reduce adsorption of proteins and fibroblasts, which may cause side effects such as capsular contracture.Type: GrantFiled: August 25, 2021Date of Patent: March 12, 2024Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Tae Hyun Choi, Yan Lee, Ji Ung Park, Ji Yeon Ham, Hee Jin Kim, Suk Wha Kim, Hye Jeong Min
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Patent number: 11127360Abstract: A liquid crystal display device comprising, a liquid crystal display panel, a timing controller configured to output a light-source controlling signal during a variable frequency mode comprising a plurality of frames with variable frame frequencies, the light-source controlling signal having a high level during a light-on period preset in an early period of a frame of the plurality of frames and a low level during a light-off period preset to a length according to a frame frequency in a latter period of the frame of the plurality of frames, and a light source configured to emit light during the light-on period and not emit light during the light-off period in response to the light-source controlling signal.Type: GrantFiled: September 18, 2019Date of Patent: September 21, 2021Assignee: Samsung Display Co., Ltd.Inventors: Kwan-Young Oh, Suk Jin Park, Youngsoo Sohn, Wonhee Lee, Jae Hyoung Park
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Patent number: 10957271Abstract: A display device includes a first data driver which is disposed at an upper side of a display panel and supplies a data signal to data lines of a plurality of data lines, a second data driver which is disposed at a lower side of the display panel and supplies a data signal to remaining data lines of the plurality of data lines, and a signal controller which outputs a corrected image signal, based on a first lookup table which stores a correction value of a first input image signal for the first data driver and a second lookup table which stores a correction value of a second input image signal for the second data driver.Type: GrantFiled: April 2, 2019Date of Patent: March 23, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Suk Jin Park, Yoon Gu Kim, Jae Hyoung Park, Akihiro Takegama
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Publication number: 20200090596Abstract: A liquid crystal display device comprising, a liquid crystal display panel, a timing controller configured to output a light-source controlling signal during a variable frequency mode comprising a plurality of frames with variable frame frequencies, the light-source controlling signal having a high level during a light-on period preset in an early period of a frame of the plurality of frames and a low level during a light-off period preset to a length according to a frame frequency in a latter period of the frame of the plurality of frames, and a light source configured to emit light during the light-on period and not emit light during the light-off period in response to the light-source controlling signal.Type: ApplicationFiled: September 18, 2019Publication date: March 19, 2020Inventors: Kwan-Young OH, Suk Jin PARK, Youngsoo SOHN, Wonhee LEE, Jae Hyoung PARK
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Publication number: 20190392776Abstract: A display device includes a first data driver which is disposed at an upper side of a display panel and supplies a data signal to data lines of a plurality of data lines, a second data driver which is disposed at a lower side of the display panel and supplies a data signal to remaining data lines of the plurality of data lines, and a signal controller which outputs a corrected image signal, based on a first lookup table which stores a correction value of a first input image signal for the first data driver and a second lookup table which stores a correction value of a second input image signal for the second data driver.Type: ApplicationFiled: April 2, 2019Publication date: December 26, 2019Inventors: Suk Jin PARK, Yoon Gu KIM, Jae Hyoung PARK, Akihiro TAKEGAMA
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Patent number: 10163415Abstract: A method of driving a transparent liquid crystal display apparatus includes a transparent display panel including a brightness sensor and a timing controller. The timing controller includes a YCbCr converter configured to convert input pixel data to YCbCr data, a histogram extractor configured to receive the YCbCr data and generate histogram information about the number of values corresponding to each of brightness data, a grayscale analysis unit configured to analyze the histogram information and determine a type of an input image, an image processer configured to process the YCbCr data according to the type of the input image and the ambient brightness information and generate an output YCbCr? data, and an RGB converter configured to convert the output YCbCr? data to output image data.Type: GrantFiled: December 6, 2016Date of Patent: December 25, 2018Assignee: Samsung Display Co., Ltd.Inventors: Jae-Gwan Jeon, Suk Jin Park, Nam-Gon Choi, Akihiro Takegama
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Patent number: 9953597Abstract: A driving unit of display panel includes a data driving part, a timing controlling part and a gate driving part. The data driving part is configured to receive reference image data and includes a first data driving circuit part having a first channel outputting a first reference data signal based on the reference image data and a k-th channel outputting a k-th reference data signal based on the reference image data. The timing controlling part is configured to detect a time difference between the first reference data signal and the k-th reference data signal. The gate driving part is configured to output a gate signal to each of gate lines. By delaying data signals based on the gate signal delay caused by long line load and RC delay, the present invention may improve display quality of a display device.Type: GrantFiled: April 16, 2015Date of Patent: April 24, 2018Assignee: Samsung Display Co., Ltd.Inventors: Dong-Hyun Yeo, Eun-Seon Kim, Yong-Bum Kim, Suk-Jin Park, Byung-Kil Jeon, Su-Hyun Jeong
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Publication number: 20170206848Abstract: A method of driving a transparent liquid crystal display apparatus includes a transparent display panel including a brightness sensor and a timing controller. The timing controller includes a YCbCr converter configured to convert input pixel data to YCbCr data, a histogram extractor configured to receive the YCbCr data and generate histogram information about the number of values corresponding to each of brightness data, a grayscale analysis unit configured to analyze the histogram information and determine a type of an input image, an image processer configured to process the YCbCr data according to the type of the input image and the ambient brightness information and generate an output YCbCr? data, and an RGB converter configured to convert the output YCbCr? data to output image data.Type: ApplicationFiled: December 6, 2016Publication date: July 20, 2017Inventors: Jae-Gwan JEON, Suk Jin PARK, Nam-Gon CHOI, Akihiro TAKEGAMA
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Patent number: 9697783Abstract: A display apparatus includes a first interpolator configured to generate first correction data for a first polarity corresponding to an input data using a first look up table which stores correction data for the first polarity compensating for a luminance difference between the first polarity and a second polarity opposite to the first polarity of a data voltage for the sub pixel, a first delay compensator configured to apply a correction value to the first correction data for the first polarity and generate second correction data for the first polarity, the correction value compensating for an RC delay based on a pixel position corresponding to the input data.Type: GrantFiled: November 25, 2014Date of Patent: July 4, 2017Assignee: Samsung Display Co., Ltd.Inventors: Dong-Hyun Yeo, Byung-Kil Jeon, Yong-Bum Kim, Eun-Seon Kim, Suk-Jin Park, Su-Hyun Jeong
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Patent number: 9570031Abstract: An apparatus for monitoring pixel data includes a multiplexer configured to select pixel data applied to at least one of function blocks which is configured to convert the pixel data provided from an external device and adjust characteristics of a display device, a monitoring module configured to store the pixel data selected by the multiplexer, and an analyzing module configured to output a location selection signal to the multiplexer which provides the monitoring module with the pixel data based on the location selection signal, to read out the pixel data stored in the monitoring module by applying a pixel position signal to the monitoring module, and to analyze a variation of the read out pixel data.Type: GrantFiled: November 3, 2014Date of Patent: February 14, 2017Assignee: SAMSUNG DISPLAY CO., LTDInventors: Dong-Hyun Yeo, Jae-Hyoung Park, Byung-Kil Jeon, Yong-Bum Kim, Suk-Jin Park, Su-Hyun Jeong, Eun-Seon Kim
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Publication number: 20160133215Abstract: A driving unit of display panel includes a data driving part, a timing controlling part and a gate driving part. The data driving part is configured to receive reference image data and includes a first data driving circuit part having a first channel outputting a first reference data signal based on the reference image data and a k-th channel outputting a k-th reference data signal based on the reference image data. The timing controlling part is configured to detect a time difference between the first reference data signal and the k-th reference data signal. The gate driving part is configured to output a gate signal to each of gate lines. By delaying data signals based on the gate signal delay caused by long line load and RC delay, the present invention may improve display quality of a display device.Type: ApplicationFiled: April 16, 2015Publication date: May 12, 2016Inventors: Dong-Hyun YEO, Eun-Seon Kim, Yong-Bum Kim, Suk-Jin Park, Byung-Kil Jeon, Su-Hyun Jeong
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Publication number: 20160005367Abstract: A display apparatus includes a first interpolator configured to generate first correction data for a first polarity corresponding to an input data using a first look up table which stores correction data for the first polarity compensating for a luminance difference between the first polarity and a second polarity opposite to the first polarity of a data voltage for the sub pixel, a first delay compensator configured to apply a correction value to the first correction data for the first polarity and generate second correction data for the first polarity, the correction value compensating for an RC delay based on a pixel position corresponding to the input data.Type: ApplicationFiled: November 25, 2014Publication date: January 7, 2016Inventors: Dong-Hyun YEO, Byung-Kil JEON, Yong-Bum KIM, Eun-Seon KIM, Suk-Jin PARK, Su-Hyun JEONG
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Publication number: 20150348476Abstract: An apparatus for monitoring pixel data includes a multiplexer configured to select pixel data applied to at least one of function blocks which is configured to convert the pixel data provided from an external device and adjust characteristics of a display device, a monitoring module configured to store the pixel data selected by the multiplexer, and an analyzing module configured to output a location selection signal to the multiplexer which provides the monitoring module with the pixel data based on the location selection signal, to read out the pixel data stored in the monitoring module by applying a pixel position signal to the monitoring module, and to analyze a variation of the read out pixel data.Type: ApplicationFiled: November 3, 2014Publication date: December 3, 2015Inventors: Dong-Hyun YEO, Jae-Hyoung PARK, Byung-Kil JEON, Yong-Bum KIM, Suk-Jin PARK, Su-Hyun JEONG, Eun-Seon KIM
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Publication number: 20110315407Abstract: The present disclosure relates to a sprinkler head of fuse type, and more particularly, to a sprinkler head of fuse type which may perform an accurate and rapid elastically pressing operation when a fire occurs and particularly prevent any minute opening which may cause a fuse to be cooled due to a leaked fire fighting water and not to function.Type: ApplicationFiled: June 15, 2011Publication date: December 29, 2011Applicant: ASIA UNION CO., LTD.Inventors: Kwang Jin PARK, Jae Kil SHIM, Sung Ki AHN, Suk Jin PARK, Hyung Jin KIM, Soo Young KIM
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Patent number: D1016299Type: GrantFiled: March 15, 2021Date of Patent: February 27, 2024Assignee: OLIVE HEALTHCARE INC.Inventors: Sung Ho Han, Suk Jin Choi, Ji Yong Park, Soon Hyun Ban