Patents by Inventor Soon-Young Park
Soon-Young 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: 20230407820Abstract: The disclosure relates to a combustor including a heat exchange structure and a rocket including the combustor. The combustor according to an embodiment of the disclosure includes: an inner wall; an outer jacket arranged to cover an outer surface of the inner wall; a plurality of first heat exchange channels arranged between the inner wall and the outer jacket and through which a fuel introduced from a fuel tank flows; and a second heat exchange channel arranged between the inner wall and the outer jacket and through which a pressurized gas introduced from a pressurized gas tank flows.Type: ApplicationFiled: November 4, 2021Publication date: December 21, 2023Inventors: Keum-Oh LEE, Byoungjik LIM, Soon-Young PARK
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Publication number: 20140360551Abstract: A photoelectric module includes a substrate, a first photoelectric conversion unit that is formed on the substrate and has a first light-receiving surface, and a second photoelectric conversion unit that is formed under the substrate and has a second light-receiving surface, wherein a front electrode of the second photoelectric conversion unit has a thickness smaller than that of a front electrode of the first photoelectric conversion unit. Also, the photoelectric module is a dual-side light-receiving photoelectric module having light-receiving surfaces on and under the substrate, and the first and second photoelectric conversion units respectively formed on the upper and lower surfaces of the substrate are differently designed to compensate for an intensity difference of incident light. Methods of manufacturing the dual-side light-receiving photoelectric module are provided.Type: ApplicationFiled: January 9, 2014Publication date: December 11, 2014Applicant: SAMSUNG SDI CO., LTD.Inventors: Min-Seok Oh, Soon-Young Park, Yun-Seok Lee, Young-Jin Kim
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Patent number: 8623692Abstract: A method for manufacturing a solar cell is presented. The method includes: forming an amorphous silicon layer on a first surface of a light absorbing layer; doping the amorphous silicon layer with a dopant; forming a dopant layer by diffusing the dopant into the amorphous silicon layer with a laser; forming a semiconductor layer by removing the dopant that remains outside the dopant layer; etching the surface of the semiconductor layer by using an etchant; forming a first electrode on the semiconductor layer; and forming a second electrode on a second surface of the light absorbing layer.Type: GrantFiled: October 18, 2011Date of Patent: January 7, 2014Assignee: Samsung SDI Co., Ltd.Inventors: Myung Su Kim, Min Chul Song, Soon Young Park, Dong Seop Kim, Sung Chan Park, Yoon Mook Kang, Tae Jun Kim, Min Ki Shin, Sang Won Lee, Heung Kyoon Lim
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Patent number: 8450211Abstract: A method for fabricating a semiconductor device includes forming an insulation layer containing an impurity, forming a contact hole by etching the insulation layer, performing a treatment to decrease a concentration of the impurity on a surface of the insulation layer, and rinsing the contact hole.Type: GrantFiled: September 22, 2011Date of Patent: May 28, 2013Assignee: Hynix Semiconductor Inc.Inventors: Soo-Byung Ko, Kee-Joon Oh, Sung-Hyun Yoon, Soon-Young Park
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Publication number: 20120295391Abstract: A method of manufacturing a solar cell includes preparing a base substrate having a first conductive type; diffusing an impurity having a second conductive type (opposite the first conductive type) into the base substrate to form an emitter layer having a first impurity concentration on the base substrate and a by-product layer on the emitter layer; irradiating a laser beam onto the emitter layer corresponding to a first region of the base substrate to form a front contact portion having a second impurity concentration higher than the first impurity concentration; irradiating the laser beam onto the by-product layer to remove the by-product layer corresponding to the first region; removing the by-product layer from an area outside of the first region; forming an anti-reflection layer on the base substrate; forming a front electrode on the anti-reflection layer corresponding to the first region; and forming a back electrode on the base substrate.Type: ApplicationFiled: December 2, 2011Publication date: November 22, 2012Inventors: Yoon-Mook KANG, Min-Chul Song, Tae-Jun Kim, Min-Sung Kim, Min-Ki Shin, Myung-Su Kim, Myeong-Woo Kim, Sang-Won Lee, Soon-Young Park, Heung-Kyoon Lim
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Patent number: 8309448Abstract: Provided is a method for forming a buried word line in a semiconductor device. The method includes forming a trench by etching a pad layer and a substrate, forming a conductive layer to fill the trench, planarizing the conductive layer until the pad layer is exposed, performing an etch-back process on the planarized conductive layer, and performing an annealing process in an atmosphere of a nitride-based gas after at least one of the forming of the conductive layer, the planarizing of the conductive layer, and the performing of the etch-back process on the planarized conductive layer.Type: GrantFiled: December 23, 2009Date of Patent: November 13, 2012Assignee: Hynix Semiconductor, Inc.Inventors: Sun-Hwan Hwang, Se-Aug Jang, Kee-Joon Oh, Soon-Young Park
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Publication number: 20120220124Abstract: A method for fabricating a semiconductor device includes forming an insulation layer containing an impurity, forming a contact hole by etching the insulation layer, performing a treatment to decrease a concentration of the impurity on a surface of the insulation layer, and rinsing the contact hole.Type: ApplicationFiled: September 22, 2011Publication date: August 30, 2012Inventors: Soo-Byung Ko, Kee-Joon Oh, Sung-Hyun Yoon, Soon-Young Park
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Publication number: 20120149144Abstract: A method for manufacturing a solar cell is presented. The method includes: forming an amorphous silicon layer on a first surface of a light absorbing layer; doping the amorphous silicon layer with a dopant; forming a dopant layer by diffusing the dopant into the amorphous silicon layer with a laser; forming a semiconductor layer by removing the dopant that remains outside the dopant layer; etching the surface of the semiconductor layer by using an etchant; forming a first electrode on the semiconductor layer; and forming a second electrode on a second surface of the light absorbing layer.Type: ApplicationFiled: October 18, 2011Publication date: June 14, 2012Inventors: Myung-Su KIM, Min-Chul Song, Soon-Young Park, Dong-Seop Kim, Sung Chan Park, Yoon-Mook Kang, Tae-Jun Kim, Min-Ki Shin, Sang-Won Lee, Heung-Kyoon Lim
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Publication number: 20110027988Abstract: Provided is a method for forming a buried word line in a semiconductor device. The method includes forming a trench by etching a pad layer and a substrate, forming a conductive layer to fill the trench, planarizing the conductive layer until the pad layer is exposed, performing an etch-back process on the planarized conductive layer, and performing an annealing process in an atmosphere of a nitride-based gas after at least one of the forming of the conductive layer, the planarizing of the conductive layer, and the performing of the etch-back process on the planarized conductive layer.Type: ApplicationFiled: December 23, 2009Publication date: February 3, 2011Inventors: Sun-Hwan HWANG, Se-Aug Jang, Kee-Joon Oh, Soon-Young Park
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Patent number: 7692754Abstract: A liquid crystal display device includes lower and upper substrates facing each other; signal lines disposed on the lower substrate, a conducting sealant, including conductive balls, applied between the lower substrate and the upper substrate, and a static electricity guiding line formed in an area on the lower substrate where the conductive sealant overlaps the signal lines.Type: GrantFiled: December 14, 2006Date of Patent: April 6, 2010Assignee: LG Display Co., Ltd.Inventors: Soon Young Park, Gwang Tae Kim
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Patent number: 7634487Abstract: The present invention is to provide a system and a method for index reorganization using a partial index transfer in a spatial data warehouse that minimize costs of search, split and readjustment for the index reorganization by organizing and transferring clusters with partial indexes in conformity with an index structure so that the partial indexes can be inserted directly into the existing index, thus ensuring continuous and stable data processes, the index reorganization method comprising: a first step of clustering data extracted from the source database in conformity with an index structure via the builder; a second step of generating partial indexes and transferring the partial indexes to a cluster generated according to the clustering; a third step of recording the transferred partial indexes in physically consecutive spaces, not allocated, in the spatial data warehouse server; and a fourth step of inserting the recorded partial indexes in an existing index.Type: GrantFiled: May 12, 2006Date of Patent: December 15, 2009Assignee: Inha-Industry Partnership InstituteInventors: Hae Young Bae, Jae Dong Lee, Young Hwan Oh, Kyoung Bae Kim, Myoung Keun Kim, Soon Young Park, Ho Seok Kim, Yong Il Jang, Byeong Seob You, Sang Hoon Eo, Young Cheol Jeong
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Patent number: 7551257Abstract: An in-plane switching mode liquid crystal display device includes: a gate line on a substrate along a first direction; a data line crossing the gate line along a second direction to define a pixel region; a gate electrode connected to the gate line; a semiconductor layer over the gate electrode; a source electrode and a drain electrode spaced apart from each other on the semiconductor layer; a common line spaced apart from the gate line and disposed along the first direction; a common electrode connected to the common line, the common electrode having a first common electrode pattern and a second common electrode pattern extending from the first common electrode pattern in the pixel region; an auxiliary common electrode extending from the common line, the auxiliary common electrode having a first protrusion pattern overlapping with an end portion of the second common electrode pattern, the first protrusion in parallel with the second common electrode pattern; a pixel electrode connected to the drain electrodeType: GrantFiled: September 20, 2007Date of Patent: June 23, 2009Assignee: LG Display, Co., Ltd.Inventors: Min-Jic Lee, Soon-Young Park
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Patent number: 7477332Abstract: A liquid crystal display device for removing residual charge includes a plurality of data lines and a plurality of gate lines arranged along vertical and horizontal directions, respectively, on a transparent substrate, a source driver for supplying data voltage to the data lines, a gate driver for supplying gate voltage to the gate lines, and a plurality of common voltage lines connected to the data lines and the gate lines through a plurality of static electricity preventing units, wherein at least one of the static electricity preventing units is directly connected to the source driver.Type: GrantFiled: September 30, 2003Date of Patent: January 13, 2009Assignee: LG Display Co., Ltd.Inventors: Soon-Young Park, Deok-Won Lee
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Patent number: 7450189Abstract: There is disclosed a liquid crystal display that is adaptive for improving picture quality by eliminating residual DC components within a horizontal electric field type liquid crystal display panel. A liquid crystal display device according to an embodiment of the present invention includes a substrate defined as a display part and a non-display part; a gate line formed on the substrate; a common line substantially parallel to the gate line; a data line crossing the gate line and the common line while being insulated, to define a pixel area; and at least one capacitor located in the non-display part and connected to at least one of the gate line, the common line and the data line for storing a remaining component of the display part and eliminating the stored component.Type: GrantFiled: September 30, 2003Date of Patent: November 11, 2008Assignee: LG Display Co., Ltd.Inventors: Soon Young Park, Deok Won Lee
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Patent number: 7440977Abstract: The present invention provides a recovery method using extendible hashing-based cluster logs in a shared-nothing spatial database cluster, which eliminates the duplication of cluster logs required for cluster recovery in a shared-nothing database cluster, so that recovery time is decreased, thus allowing the shared-nothing spatial database cluster system to continuously provide stable service. In the recovery method, if a failure occurs in a predetermined node, a second node in a group, including the node, records cluster logs in main memory on the basis of extendible hashing. If the node that has failed recovers itself using a local log, the second node in the group transmits cluster logs in packets to a recovery node that is the failed node. If the recovery node reflects the received cluster logs and maintains consistency with other nodes in the group, the recovery node resumes normal service.Type: GrantFiled: June 20, 2005Date of Patent: October 21, 2008Assignee: Inha-Industry Partnership InstituteInventors: Hae-Young Bae, Jae-Dong Lee, Young-Hwan Oh, Gyoung-Bae Kim, Myoung-Keun Kim, Soon-Young Park, Ho-Seok Kim, Yong-Il Jang
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Publication number: 20080094559Abstract: An in-plane switching mode liquid crystal display device includes: a gate line on a substrate along a first direction; a data line crossing the gate line along a second direction to define a pixel region; a gate electrode connected to the gate line; a semiconductor layer over the gate electrode; a source electrode and a drain electrode spaced apart from each other on the semiconductor layer; a common line spaced apart from the gate line and disposed along the first direction; a common electrode connected to the common line, the common electrode having a first common electrode pattern and a second common electrode pattern extending from the first common electrode pattern in the pixel region; an auxiliary common electrode extending from the common line, the auxiliary common electrode having a first protrusion pattern overlapping with an end portion of the second common electrode pattern, the first protrusion in parallel with the second common electrode pattern; a pixel electrode connected to the drain electrodeType: ApplicationFiled: September 20, 2007Publication date: April 24, 2008Inventors: Min-Jic Lee, Soon-Young Park
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Publication number: 20070279543Abstract: A liquid crystal display device includes lower and upper substrates facing each other; signal lines disposed on the lower substrate, a conducting sealant, including conductive balls, applied between the lower substrate and the upper substrate, and a static electricity guiding line formed in an area on the lower substrate where the conductive sealant overlaps the signal lines.Type: ApplicationFiled: December 14, 2006Publication date: December 6, 2007Applicant: LG.PHILIPS LCD CO., LTD.Inventors: Soon Young Park, Gwang Tae Kim
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Publication number: 20070159612Abstract: In order to prevent exposure mismatch on a boundary between exposure regions that causes pattern connection defects (including stitch defects), exposure is performed twice or more on a whole exposure region of a glass substrate. The exposure method includes aligning a reticle in a scanning direction, exposing the reticle pattern onto the glass substrate, moving the glass substrate one-half of the width of the reticle, and exposing an exposure area twice by repeating the exposing and moving steps.Type: ApplicationFiled: March 20, 2007Publication date: July 12, 2007Inventors: Soon-Young Park, Deok-Won Lee
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Patent number: 7211372Abstract: In order to prevent exposure mismatch on a boundary between exposure regions that causes pattern connection defects (including stitch defects), exposure is performed twice or more on a whole exposure region of a glass substrate. The exposure method includes aligning a reticle in a scanning direction, exposing the reticle pattern onto the glass substrate, moving the glass substrate one-half of the width of the reticle, and exposing an exposure area twice by repeating the exposing and moving steps.Type: GrantFiled: November 25, 2003Date of Patent: May 1, 2007Assignee: LG. Philips LCD Co., Ltd.Inventors: Soon-Young Park, Deok-Won Lee
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Publication number: 20060259525Abstract: The present invention provides a recovery method using extendible hashing-based cluster logs in a shared-nothing spatial database cluster, which eliminates the duplication of cluster logs required for cluster recovery in a shared-nothing database cluster, so that recovery time is decreased, thus allowing the shared-nothing spatial database cluster system to continuously provide stable service. In the recovery method, if a failure occurs in a predetermined node, a second node in a group, including the node, records cluster logs in main memory on the basis of extendible hashing. If the node that has failed recovers itself using a local log, the second node in the group transmits cluster logs in packets to a recovery node that is the failed node. If the recovery node reflects the received cluster logs and maintains consistency with other nodes in the group, the recovery node resumes normal service.Type: ApplicationFiled: June 20, 2005Publication date: November 16, 2006Inventors: Hae-Young Bae, Jae-Dong Lee, Young-Hwan Oh, Gyoung-Bae Kim, Myoung-Keun Kim, Soon-Young Park, Ho-Seok Kim, Yong-Il Jang