Patents by Inventor Jin-Oh Park
Jin-Oh 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: 20220155235Abstract: A three-dimensional Raman image mapping measuring device for a flowable sample according to an embodiment of the present disclosure is designed to be capable of measuring a flowable sample during mapping measurement of a three-dimensional image that is a region of a confocal Raman by using a micro Raman spectrometer and a three-axis sample stage (Piezo stage). The three-dimensional Raman image mapping measuring device for a flowable sample includes at least one piezo element; an element holder equipped with the piezo element and having an opening, a sample stage for supporting the element holder equipped with the piezo element, an objective lens mounted in the opening in the element holder, a sample holder for controlling vertical movement of the flowable sample disposed under the lower portion of the sample stage, and a transparent window disposed between the sample stage and the sample holder.Type: ApplicationFiled: March 24, 2020Publication date: May 19, 2022Inventors: Jin-Hee SHIN, Nu-Ri YANG, Jin-Oh PARK
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Patent number: 11333937Abstract: A display substrate includes an insulating substrate, a first gate line, a first lower electrode, a second lower electrode, a first upper electrode, and a second upper electrode. The insulating substrate includes a first pixel region and a second pixel region located at a first direction from the first pixel region. The first gate line extends in a second direction crossing the first direction on the insulating substrate. The first and the second lower electrodes are in the first and the second pixel regions, respectively. The first upper electrode overlaps the first lower electrode in the first pixel region and includes a first slit pattern extending in a third direction different from the first and the second directions. The second upper electrode overlaps the second lower electrode in the second pixel region and includes a second slit pattern extending in a fourth direction different from the first to the third directions.Type: GrantFiled: June 7, 2018Date of Patent: May 17, 2022Assignee: Samsung Display Co., Ltd.Inventors: Seong-Jun Lee, Jin-Oh Park, Mu-Kyung Jeon, Yong-Kyu Jang, Dong-Hoon Lee, Chi-Woo Kim
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Publication number: 20220143120Abstract: The present disclosure relates to a method for extracting caffeic acid and rosmarinic acid from Rosmarinus officinalis L., and more particularly, to a method for extracting caffeic acid and rosmarinic acid from Rosmarinus officinalis L., the method comprising the steps of: (S1) preparing an extraction apparatus including an extractor for passing a solution contained in a main body unit through a filtration membrane to obtain a filtered solution, and dropping the filtered solution to the lower outside through a dropping unit connected to a lower portion of the main body unit, and a receiver located in the lower part of the extractor to collect the filtered solution that is dropped from the dropping unit; (S2) putting dried Rosmarinus officinalis L. into the main body unit, and adding a solvent to the main body unit to immerse the dried Rosmarinus officinalis L. at room temperature; and (S3) dropping a solution in which the dried Rosmarinus officinalis L.Type: ApplicationFiled: August 10, 2020Publication date: May 12, 2022Inventors: Byoung Kwon Park, Jeong Mi Kim, Ji Young Moon, Min Jeong Kim, Mi So Moon, jin Oh Park, Ji Won Lee
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Publication number: 20220127245Abstract: The present invention relates to a novel method for preparing efinaconazole using an ionic liquid as a medium. The method includes subjecting 1-[[(2R,3S)-2-(2,4-difluorophenyl)-3-methyloxiranyl]methyl]-1H-1,2,4-triazole to a coupling reaction with 4-methylenepiperidine or an organic chemically acceptable salt thereof in the presence of a base and an ionic liquid compound. The base makes the 4-methylenepiperidine or organic chemically acceptable salt thereof anionic. The use of the ionic liquid in the method of the present invention prevents the formation of related substances, shortens the reaction time, and enables easy preparation of the final compound efinaconazole in high purity and yield on a large scale, compared to the use of organic solvents in conventional methods.Type: ApplicationFiled: September 25, 2020Publication date: April 28, 2022Inventors: Eun Ju PARK, Hyun JI, Ji Eun LEE, Jin Oh PARK
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Publication number: 20220023196Abstract: Provided is a cosmetic composition for skin improvement including a green barley extract.Type: ApplicationFiled: August 8, 2020Publication date: January 27, 2022Inventors: Kyung Rok LEE, Kyung Min KIM, Su Yeong KIM, Ji Mi KANG, So Young SHIN, Ji Hun PARK, Jin Oh PARK, Ji Won LEE, Hye Ja LEE, Ji Hye KIM, Ho Young KIM
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Publication number: 20220022310Abstract: A substrate with an electronic component embedded therein includes: a core structure having a cavity; a metal layer disposed on a bottom surface of the cavity of the core structure; and an electronic component disposed on the metal layer in the cavity of the core structure. The substrate with the electronic component embedded therein has an excellent heat dissipation effect.Type: ApplicationFiled: March 17, 2021Publication date: January 20, 2022Inventors: Chang Hwa Park, Chi Seong Kim, Eun Heay Lee, Yo Han Song, Gun Hwi Hyung, Jae Heun LEE, Deok Man Kang, Jin Oh Park
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Publication number: 20200330350Abstract: Provided are a novel pseudoceramide compound and uses thereof. The pseudoceramide has antioxidant, anti-inflammatory, skin whitening, and moisturizing effects. In addition, the pseudoceramide can be synthesized in a simple and economically advantageous manner and is free from problems associated with the preparation of cosmetic formulations resulting from low hydrophilicity, thus being suitable for use in cosmetic applications.Type: ApplicationFiled: November 22, 2017Publication date: October 22, 2020Inventors: Jin Oh PARK, Ji Won LEE, Seong Hyeon JEON, Jae Young LEE, Hye Ja LEE, Bo Kyung KWON
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Publication number: 20200237848Abstract: The present invention relates to cosmetic and pharmaceutical compositions each containing a composite extract. More specifically, the present invention provides cosmetic and pharmaceutical compositions, each of which contains, as an active ingredient, a composite extract of an aloe extract and an upland rice extract, leading to excellent moisturizing, anti-inflammatory, and atopy alleviating effects, and thus can be favorably used for prevention, alleviation, and treatment of a skin disease.Type: ApplicationFiled: October 1, 2018Publication date: July 30, 2020Inventors: Jin-Oh Park, Ji-Won Lee, Hye-Ja Lee, Ji-Hye Kim, Won-Bo Oh
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Patent number: 10696623Abstract: The present invention relates to a novel phenolic acid derivative compound with whitening and antioxidant activities and use thereof. The phenolic acid derivative compound is a compound represented by Formula 1, which is described in the specification, an isomer thereof or a salt thereof. The compound of the present invention has skin whitening activity to inhibit tyrosinase, thus being suitable for use in a pharmaceutical composition or cosmetic product for skin whitening. In addition, the compound of the present invention is suitable for the prevention or treatment of oxidation-derived skin abnormality or disease such as skin aging due to its antioxidant activity.Type: GrantFiled: December 9, 2016Date of Patent: June 30, 2020Assignee: DAEBONG LS, LTDInventors: Jin Oh Park, Ji Won Lee, Jae Young Lee, Hye Ja Lee, Bo kyung Kwon
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Publication number: 20180362448Abstract: The present invention relates to a novel phenolic acid derivative compound with whitening and antioxidant activities and use thereof. The phenolic acid derivative compound is a compound represented by Formula 1, which is described in the specification, an isomer thereof or a salt thereof. The compound of the present invention has skin whitening activity to inhibit tyrosinase, thus being suitable for use in a pharmaceutical composition or cosmetic product for skin whitening. In addition, the compound of the present invention is suitable for the prevention or treatment of oxidation-derived skin abnormality or disease such as skin aging due to its antioxidant activity.Type: ApplicationFiled: December 9, 2016Publication date: December 20, 2018Inventors: Jin Oh PARK, Ji Won LEE, Jae Young LEE, Hye Ja LEE, Bo kyung KWON
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Publication number: 20180284549Abstract: A display substrate includes an insulating substrate, a first gate line, a first lower electrode, a second lower electrode, a first upper electrode, and a second upper electrode. The insulating substrate includes a first pixel region and a second pixel region located at a first direction from the first pixel region. The first gate line extends in a second direction crossing the first direction on the insulating substrate. The first and the second lower electrodes are in the first and the second pixel regions, respectively. The first upper electrode overlaps the first lower electrode in the first pixel region and includes a first slit pattern extending in a third direction different from the first and the second directions. The second upper electrode overlaps the second lower electrode in the second pixel region and includes a second slit pattern extending in a fourth direction different from the first to the third directions.Type: ApplicationFiled: June 7, 2018Publication date: October 4, 2018Inventors: Seong-Jun Lee, Jin-Oh Park, Mu-Kyung Jeon, Yong-Kyu Jang, Dong-Hoon Lee, Chi-Woo Kim
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Patent number: 9691345Abstract: A dual-display device includes a flexible substrate comprising first and second surfaces opposing each other, the first surface comprising a first area and a second area, the flexible substrate being bent to allow the first and second areas of the first surface to face each other, the second surface comprising first and second areas opposing the first and second areas of the first surface, respectively. The device further includes a first display unit formed over the first area of the second surface of the bent flexible substrate, and realizing an image; a second display unit formed over second area that is opposite to the first area of the second surface of the bent flexible substrate, electrically connected to the first display unit via lines, and realizing another image; and a common driver unit electrically connected to a pad area that extends from the first display unit, and configured to transmit at least a signal to drive the first display unit and the second display unit.Type: GrantFiled: January 28, 2013Date of Patent: June 27, 2017Assignee: Samsung Display Co., Ltd.Inventors: Jin-Oh Park, Dong-Wan Choi, Hyo-Sang Yang
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Patent number: 9314278Abstract: The present disclosure relates to an apparatus for curing spinal stenosis which is an abnormal narrowing of the spinal canal between spinous processes, more particularly, to an apparatus of fixing spinous processes which can prevent the narrowing or widening of the spinal canal between spinous processes along the motion of the spine so as to enhance spinal stabilization. The apparatus of fixing the spinous processes includes a spacer having at least predetermined portion inserted between spinous processes of two neighboring vertebrae to support the spinous processes so as to prevent narrowing of the spinous processes which is generated by spinal bending; and a clip provided to cover an outer surface of the spinous processes of the two neighboring vertebrae to prevent widening of a distance between the spinous processes generated by the spinal bending.Type: GrantFiled: January 18, 2012Date of Patent: April 19, 2016Inventors: Chang Kuk Kim, Soon Myoung Jung, Jin Oh Park
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Thin film transistor array substrate and organic light-emitting display apparatus including the same
Patent number: 9263474Abstract: A thin film transistor array substrate includes an active area in which a plurality of pixels are formed; driver integrated circuits (DICs) disposed in a non-active area around the active area and configured to supply a driving signal to each of the plurality of pixels; power input units partially overlapping with the DICs, disposed below the DICs, and configured to supply power voltages to the active area; and a user key mounting area formed not to overlap with the DICs in the non-active area. The thin film transistor array substrate may be used for an organic light-emitting display apparatus.Type: GrantFiled: October 30, 2013Date of Patent: February 16, 2016Assignee: Samsung Display Co., Ltd.Inventors: Dong-Wan Choi, Jin-Oh Park, Hyo-Sang Yang, Hee-Kwon Eun -
Patent number: 9182784Abstract: A double-sided emission type display device includes a first substrate having a first connection and a first protruded portion extending in a first direction; a first display unit at the first substrate; a second substrate coupled to the first substrate, comprising a second connection and a second protruded portion extending in the first direction; a second display unit at the second substrate; and a first flexible printed circuit board (FPCB) including a first connecting portion coupled to the first connection and a second connecting portion coupled to the second connection.Type: GrantFiled: July 17, 2013Date of Patent: November 10, 2015Assignee: Samsung Display Co., Ltd.Inventors: Hyo-Sang Yang, Jin-Oh Park, Dong-Wan Choi
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Patent number: 9142153Abstract: A two side display device includes: a flexible substrate including a first substrate part, a second substrate part under the first substrate part, and a bending part coupling the first substrate part to the second substrate part; a first display panel on the first substrate part and configured to display a first image in a first direction; a second display panel under the second substrate part and configured to display a second image in a second direction opposite the first direction; and a driving chip coupled to the first substrate part. According to exemplary embodiments, first and second display panels are positioned on the same surface of a flexible substrate and configured to display images in opposing directions by bending the flexible substrate, which may reduce the thickness and manufacturing cost of the two side display device.Type: GrantFiled: March 7, 2013Date of Patent: September 22, 2015Assignee: Samsung Display Co., Ltd.Inventors: Jin-Oh Park, Dong-Wan Choi, Hyo-Sang Yang
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THIN FILM TRANSISTOR ARRAY SUBSTRATE AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUS INCLUDING THE SAME
Publication number: 20150001478Abstract: A thin film transistor array substrate includes an active area in which a plurality of pixels are formed; driver integrated circuits (DICs) disposed in a non-active area around the active area and configured to supply a driving signal to each of the plurality of pixels; power input units partially overlapping with the DICs, disposed below the DICs, and configured to supply power voltages to the active area; and a user key mounting area formed not to overlap with the DICs in the non-active area. The thin film transistor array substrate may be used for an organic light-emitting display apparatus.Type: ApplicationFiled: October 30, 2013Publication date: January 1, 2015Applicant: Samsung Display Co., Ltd.Inventors: Dong-Wan Choi, Jin-Oh Park, Hyo-Sang Yang, Hee-Kwon Eun -
Publication number: 20140375597Abstract: A thin film transistor array substrate includes: an active area including a plurality of pixels; a driver integrated circuit in a non-active area around the active area and configured to supply a driving signal to the pixels; and a user input key positioned near the driver integrated circuit and configured to receive a user input.Type: ApplicationFiled: October 31, 2013Publication date: December 25, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Jin-Oh Park, Dong-Wan Choi, Hyo-Sang Yang, Hee-Kwon Eun
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Publication number: 20140139992Abstract: A double-sided emission type display device includes a first substrate having a first connection and a first protruded portion extending in a first direction; a first display unit at the first substrate; a second substrate coupled to the first substrate, comprising a second connection and a second protruded portion extending in the first direction; a second display unit at the second substrate; and a first flexible printed circuit board (FPCB) including a first connecting portion coupled to the first connection and a second connecting portion coupled to the second connection.Type: ApplicationFiled: July 17, 2013Publication date: May 22, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Hyo-Sang Yang, Jin-Oh Park, Dong-Wan Choi
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Publication number: 20140118221Abstract: A two side display device includes: a flexible substrate including a first substrate part, a second substrate part under the first substrate part, and a bending part coupling the first substrate part to the second substrate part; a first display panel on the first substrate part and configured to display a first image in a first direction; a second display panel under the second substrate part and configured to display a second image in a second direction opposite the first direction; and a driving chip coupled to the first substrate part. According to exemplary embodiments, first and second display panels are positioned on the same surface of a flexible substrate and configured to display images in opposing directions by bending the flexible substrate, which may reduce the thickness and manufacturing cost of the two side display device.Type: ApplicationFiled: March 7, 2013Publication date: May 1, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Jin-Oh Park, Dong-Wan Choi, Hyo-Sang Yang