Patents by Inventor Sung-Su Hong
Sung-Su Hong 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: 11944661Abstract: The present invention provides a pharmaceutical composition for prevention or treatment of a stress disease and depression, the pharmaceutical composition be safely useable without toxicity and side effects by using an extract of leaves of Vaccinium bracteatum Thunb., which is natural resource of Korea, so that the reduction of manufacturing and production costs and the import substitution and export effects can be expected through the replacement of a raw material for preparation with a plant inhabiting in nature.Type: GrantFiled: February 7, 2018Date of Patent: April 2, 2024Assignee: JEONNAM BIOINDUSTRY FOUNDATIONInventors: Chul Yung Choi, Dool Ri Oh, Yu Jin Kim, Eun Jin Choi, Hyun Mi Lee, Dong Hyuck Bae, Kyo Nyeo Oh, Myung-A Jung, Ji Ae Hong, Kwang Su Kim, Hu Won Kang, Jae Yong Kim, Sang O Pan, Sung Yoon Park, Rack Seon Seong
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Publication number: 20240107032Abstract: The present invention relates to an image encoding and decoding technique, and more particularly, to an image encoder and decoder using unidirectional prediction. The image encoder includes a dividing unit to divide a macro block into a plurality of sub-blocks, a unidirectional application determining unit to determine whether an identical prediction mode is applied to each of the plurality of sub-blocks, and a prediction mode determining unit to determine a prediction mode with respect to each of the plurality of sub-blocks based on a determined result of the unidirectional application determining unit.Type: ApplicationFiled: December 7, 2023Publication date: March 28, 2024Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Hae Chul CHOI, Se Yoon JEONG, Sung-Chang LIM, Jin Soo CHOI, Jin Woo HONG, Dong Gyu SIM, Seoung-Jun OH, Chang-Beom AHN, Gwang Hoon PARK, Seung Ryong KOOK, Sea-Nae PARK, Kwang-Su JEONG
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Publication number: 20240088324Abstract: A display including a base and a plurality of light sources disposed on the base, at least one of the light sources including a first interconnect and one or more second interconnects, and a plurality of mounting regions on which a plurality of sub-light emitting devices is to be mounted, in which a first region of each of the plurality of mounting regions is electrically connected to the first interconnect, a second region of each of the plurality of mounting regions is electrically connected to one of the one or more second interconnects, and at least one of the plurality of sub-light emitting devices mounted on the plurality of mounting regions is configured to emit light of different wavelength.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Inventors: Motonobu TAKEYA, Sung Su Son, Seung Sik Hong
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Publication number: 20240079534Abstract: A display apparatus including a substrate, a first sub-pixel, a second sub-pixel, and a third sub-pixel disposed on the substrate and configured to emit red light, green light, and blue light, respectively, partition walls disposed between the first sub-pixel, the second sub-pixel, and the third sub-pixel, and configured to not transmit light, in which the first sub-pixel, the second sub-pixel, and the third sub-pixel include a first light emitting cell, a second light emitting cell, and a third light emitting cell, respectively, and a height of each of the first, second, and third light emitting cells is lower than a height of the partition walls, and a difference between the height of the partition walls and the height of each of the first, second, and third light emitting cells is less than 100 ?m.Type: ApplicationFiled: November 7, 2023Publication date: March 7, 2024Inventors: Chung Hoon LEE, Sung Su SON, Jong Ik LEE, Jae Hee LIM, Motonobu TAKEYA, Seung Sik HONG
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Publication number: 20240070835Abstract: A system of automatic optimization of image quality of an image sensor includes an image learning data generation unit generating an image tuning knowledge database, which includes pairs of a plurality of sets of values of a plurality of parameters and a plurality of sets of image quality evaluation scores for a plurality of image quality evaluation items for evaluating a quality of each of a plurality of images generated by the image sensor, using an image tuning database sampling module, an image signal processor modeling unit generating a machine learning model, for each image, for automatically optimizing the quality of each image, and an image sensor image quality optimization unit automatically controlling values of some of the plurality of parameters based on a user's image quality selection and the machine learning model. The image quality evaluation scores are produced by a distributed camera simulation system including servers.Type: ApplicationFiled: June 22, 2023Publication date: February 29, 2024Inventors: Young Hoon KIM, Kun Dong KIM, Sung Su KIM, Jin Hyun KIM, Da Gyeom HONG
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Patent number: 11740164Abstract: A bending test apparatus includes a jig including first to third supporting members arranged in a first direction; a shaft member including a first shaft, a second shaft, and a third shaft extending in a second direction intersecting the first direction and respectively connected to the first to third supporting members; a driving member connected to the first shaft and providing a rotation force to the first shaft; a sliding member including a first slider and a second slider respectively connected to the second shaft and the third shaft; and a rail member extending in the first direction and guiding movements of the first slider and the second slider. When the first shaft rotates the first supporting member in a first rotation direction, the second and third supporting members rotate in a second rotation direction opposite to the first rotation direction.Type: GrantFiled: February 3, 2021Date of Patent: August 29, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kyoung Tae Kim, Sung Su Hong
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Patent number: 11353926Abstract: A rollable display apparatus including a main body portion extending in a length direction and including a metallic material. The rollable display apparatus further includes a flexible display panel protruding from an outer surface of the main body portion. A portion of the flexible display panel is connected to the main body portion. The rollable display apparatus additionally includes a support portion. The flexible display panel is attached to a first surface of the support portion, and the support portion includes an extension portion extending from the support portion and beyond an edge of the flexible display panel, and the extension portion includes a magnet that attaches the flexible display panel to the main body portion.Type: GrantFiled: September 10, 2020Date of Patent: June 7, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kyoung Tae Kim, Young Jin Lee, Sung Su Hong
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Publication number: 20210348995Abstract: A bending test apparatus includes a jig including first to third supporting members arranged in a first direction; a shaft member including a first shaft, a second shaft, and a third shaft extending in a second direction intersecting the first direction and respectively connected to the first to third supporting members; a driving member connected to the first shaft and providing a rotation force to the first shaft; a sliding member including a first slider and a second slider respectively connected to the second shaft and the third shaft; and a rail member extending in the first direction and guiding movements of the first slider and the second slider. When the first shaft rotates the first supporting member in a first rotation direction, the second and third supporting members rotate in a second rotation direction opposite to the first rotation direction.Type: ApplicationFiled: February 3, 2021Publication date: November 11, 2021Applicant: Samsung Display Co., LTD.Inventors: Kyoung Tae KIM, Sung Su HONG
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Publication number: 20210004057Abstract: A rollable display apparatus including a main body portion extending in a length direction and including a metallic material. The rollable display apparatus further includes a flexible display panel protruding from an outer surface of the main body portion. A portion of the flexible display panel is connected to the main body portion. The rollable display apparatus additionally includes a support portion. The flexible display panel is attached to a first surface of the support portion, and the support portion includes an extension portion extending from the support portion and beyond an edge of the flexible display panel, and the extension portion includes a magnet that attaches the flexible display panel to the main body portion.Type: ApplicationFiled: September 10, 2020Publication date: January 7, 2021Inventors: KYOUNG TAE KIM, YOUNG JIN LEE, SUNG SU HONG
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Patent number: 10775848Abstract: A rollable display apparatus including a main body portion extending in a length direction and including a metallic material. The rollable display apparatus further includes a flexible display panel protruding from an outer surface of the main body portion. A portion of the flexible display panel is connected to the main body portion. The rollable display apparatus additionally includes a support portion. The flexible display panel is attached to a first surface of the support portion, and the support portion includes an extension portion extending from the support portion and beyond an edge of the flexible display panel, and the extension portion includes a magnet that attaches the flexible display panel to the main body portion.Type: GrantFiled: June 13, 2017Date of Patent: September 15, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kyoung Tae Kim, Young Jin Lee, Sung Su Hong
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Patent number: 10151424Abstract: An apparatus for supporting a flexible display panel is disclosed. In one aspect, the apparatus includes first and second unidirectional link members arranged in a first direction so as to be parallel to each other. The first and second unidirectional link members are connected to each other so as to be rotatable around a second direction crossing the first direction. The apparatus also includes a first connecting member connected to one side of each of the first and second unidirectional link members so as to be rotatable around the second direction and first and second supporting plates arranged on opposing sides of the first and second unidirectional link members in the first direction. The first and second supporting plates are configured to be rotatable together with the first and second unidirectional link members.Type: GrantFiled: October 20, 2015Date of Patent: December 11, 2018Assignee: Samsung Display Co., Ltd.Inventor: Sung Su Hong
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Publication number: 20170364122Abstract: A rollable display apparatus including a main body portion extending in a length direction and including a metallic material. The rollable display apparatus further includes a flexible display panel protruding from an outer surface of the main body portion. A portion of the flexible display panel is connected to the main body portion. The rollable display apparatus additionally includes a support portion. The flexible display panel is attached to a first surface of the support portion, and the support portion includes an extension portion extending from the support portion and beyond an edge of the flexible display panel, and the extension portion includes a magnet that attaches the flexible display panel to the main body portion.Type: ApplicationFiled: June 13, 2017Publication date: December 21, 2017Inventors: KYOUNG TAE KIM, Young Jin Lee, Sung Su Hong
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Patent number: 9715298Abstract: A flexible display device includes a flexible substrate including a first surface and a second surface on opposite sides of the flexible substrate, a display portion including thin film transistors located on the first surface of the flexible substrate, a sensor circuit located on the second surface of the flexible substrate, a first electrode pad on the flexible substrate, the first electrode pad being connected to a first wire drawn out from the display portion, and a second electrode pad on the flexible substrate, the second electrode pad being connected to a second wire drawn out from the sensor circuit. The first wire or the second wire includes a bridge passing through a through-hole in the flexible substrate.Type: GrantFiled: July 14, 2015Date of Patent: July 25, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sung Su Hong, Sun A Yang
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Publication number: 20160216736Abstract: A flexible display device includes a flexible substrate including a first surface and a second surface on opposite sides of the flexible substrate, a display portion including thin film transistors located on the first surface of the flexible substrate, a sensor circuit located on the second surface of the flexible substrate, a first electrode pad on the flexible substrate, the first electrode pad being connected to a first wire drawn out from the display portion, and a second electrode pad on the flexible substrate, the second electrode pad being connected to a second wire drawn out from the sensor circuit. The first wire or the second wire includes a bridge passing through a through-hole in the flexible substrate.Type: ApplicationFiled: July 14, 2015Publication date: July 28, 2016Inventors: Sung Su HONG, Sun A. YANG
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Publication number: 20160198579Abstract: An apparatus for supporting a flexible display panel is disclosed. In one aspect, the apparatus includes first and second unidirectional link members arranged in a first direction so as to be parallel to each other. The first and second unidirectional link members are connected to each other so as to be rotatable around a second direction crossing the first direction. The apparatus also includes a first connecting member connected to one side of each of the first and second unidirectional link members so as to be rotatable around the second direction and first and second supporting plates arranged on opposing sides of the first and second unidirectional link members in the first direction. The first and second supporting plates are configured to be rotatable together with the first and second unidirectional link members.Type: ApplicationFiled: October 20, 2015Publication date: July 7, 2016Inventor: Sung Su HONG
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Patent number: 9298221Abstract: A method of displaying folding information includes evaluating a folded state of a foldable display apparatus, measuring a folding accumulation time that indicates an amount of time that the folded state is maintained, determining the folding information based on the folding accumulation time, and displaying the folding information on a display panel of the foldable display apparatus.Type: GrantFiled: April 28, 2014Date of Patent: March 29, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Dong-Wook Choi, Byeong-Hwa Choi, Sung-Su Hong
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Publication number: 20150185787Abstract: A method of displaying folding information includes evaluating a folded state of a foldable display apparatus, measuring a folding accumulation time that indicates an amount of time that the folded state is maintained, determining the folding information based on the folding accumulation time, and displaying the folding information on a display panel of the foldable display apparatus.Type: ApplicationFiled: April 28, 2014Publication date: July 2, 2015Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: DONG-WOOK CHOI, BYEONG-HWA CHOI, SUNG-SU HONG
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Patent number: 7750987Abstract: A substrate for a display device includes an insulating substrate, a data line, an insulating layer and a pixel electrode. The insulating substrate has a switching element. The data line is formed on the insulating substrate to be electrically connected to a first electrode of the switching element. The insulating layer is formed on the insulating substrate having the switching element and the data line. The insulating layer has a contact hole through which a second electrode of the switching element is partially exposed and a groove adjacent to the data line. The pixel electrode is formed on the insulating layer to be electrically connected to the second electrode through the contact hole. Therefore, an image display quality may be improved, and a manufacturing cost of the LCD device may be reduced.Type: GrantFiled: September 2, 2005Date of Patent: July 6, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Jae-Seong Byun, Ho-Min Kang, In-Sung Lee, Hoon-Kee Min, Sung-Su Hong, Ki-Wan Ahn
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Patent number: 7687805Abstract: In a metal wiring, a method of forming the metal wiring, a display substrate having the metal wiring and a method of manufacturing the display substrate, the metal wiring includes a metal film and a first amorphous carbon film. The metal film is formed on a base substrate using a copper-containing material, and the first amorphous carbon film is formed beneath the metal film. A process for forming the metal wiring including the amorphous carbon film may be greatly simplified, and generation of defects in the metal wiring may be prevented or reduced.Type: GrantFiled: December 11, 2006Date of Patent: March 30, 2010Assignee: Samsung Electronics Co., LtdInventors: Seung-Hwan Shim, Ho-Min Kang, Hoon-Kee Min, Sung-Su Hong, Sun Park, Seong-Kweon Heo
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Publication number: 20100059754Abstract: An organic light emitting device, wherein a color filter is formed in a display device displaying a color by using a micro-cavity effect, and grooves with a concave lens shape are formed In the surface of the color filter. As a result, the amount of emitted light is increased and the viewing angle is improved due to the grooves with the concave lens shape.Type: ApplicationFiled: May 14, 2009Publication date: March 11, 2010Inventors: Sang-Pil LEE, Chang-Mo PARK, Sung-Su HONG