Patents by Inventor Ki-Young Jung
Ki-Young Jung 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: 11956998Abstract: A display device includes: a first substrate including a pixel area and a transmissive area; a thin-film transistor on the first substrate; a planarization layer on the thin-film transistor; a first light emitting electrode on the planarization layer; a bank covering a part of the first light emitting electrode; a light emitting layer on the first light emitting electrode; and a second light emitting electrode on the light emitting layer and the bank. The transmissive area includes a transmissive hole penetrating the bank and the planarization layer.Type: GrantFiled: January 4, 2023Date of Patent: April 9, 2024Assignee: Samsung Display Co., Ltd.Inventors: Se Wan Son, Moo Soon Ko, Rae Young Gwak, Jin Seock Ma, Min Jeong Park, Ki Bok Yoo, So La Lee, Jin Goo Jung, Jong Won Chae, Ye Ji Han
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Patent number: 11941637Abstract: Disclosed is a method of processing item sales information by an electronic apparatus including acquiring a purchase request including item information related to an item selected by a user and information related to a payment means, providing a purchase response including approval information corresponding to the purchase request before proceeding with payment through the payment means in response to the purchase request when the information related to the payment means satisfies a first condition, transmitting a release request for the item to a first server; and requesting payment for at least some of an amount corresponding to one or more purchase requests related to the payment means according to an arrival of settlement timing corresponding to the payment means.Type: GrantFiled: March 23, 2021Date of Patent: March 26, 2024Assignee: Coupang Corp.Inventors: Zee Young Min, Ki Hyun Jeong, Il Hyun Seo, Hyun Ju Cho, Jin Hwan Kim, Hyun Yong Jung, Min Yong Yuk, Ho Hyun Lim, Jin Hyuk Kim
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Patent number: 11913932Abstract: An apparatus for measuring a concentration of a target gas includes: a gas sensor including a sensing layer having an electric resistance that changes by an oxidation reaction or a reduction reaction between gas molecules and the sensing layer; and a processor configured to, in response to the target gas being introduced along with air into the gas sensor, monitor a change of the electric resistance of the sensing layer and determine the concentration of the target gas by analyzing a shape of the change of the electric resistance.Type: GrantFiled: March 26, 2020Date of Patent: February 27, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Won Jong Jung, Kak Namkoong, Yeol Ho Lee, Joon Hyung Lee, Ki Young Chang
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Patent number: 9893125Abstract: Disclosed is an organic light emitting diode (OLED) display device for preventing a dark spot (dead pixel). The OLED display device includes a white OLED disposed in each of a plurality of pixels, a driving circuit unit disposed in each of the plurality of pixels, a first color filter disposed between the white OLED and the driving circuit unit, and a second color filter or a third color filter configured to overlap the first color filter between the white OLED and the driving circuit unit.Type: GrantFiled: July 7, 2015Date of Patent: February 13, 2018Assignee: LG Display Co., Ltd.Inventors: Ki Young Jung, Sung Min Ko
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Patent number: 9570483Abstract: A flat panel display device with an oxide thin film transistor is disclosed which includes: an oxide semiconductor layer which has a width of a first length and is formed on a buffer film; a gate insulation film which has a width of a second length and is formed on the oxide semiconductor layer; a gate electrode which has a width of a third length and is formed on the gate insulation film; an interlayer insulation film formed on the entire surface of the substrate provided with the gate electrode; source and drain electrodes formed on the interlayer insulation film and connected to the oxide semiconductor layer; a pixel electrode formed on a passivation film and connected to the drain electrode. The first length is larger than the second length and the second length is larger than the third length.Type: GrantFiled: March 23, 2016Date of Patent: February 14, 2017Assignee: LG Display Co., Ltd.Inventors: Ki Young Jung, Ki Tae Kim, Chang Hoon Han
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Patent number: 9478448Abstract: Disclosed is a thermal treatment system which enables a uniform temperature distribution and a uniform concentration distribution of reaction gas in an entire reaction space for a thermal treatment process, a method of performing a thermal treatment, and a method of manufacturing a CIGS solar cell using the same, wherein the thermal treatment system may include a reaction chamber with a reaction space, an external chamber surrounding the reaction chamber, a door chamber provided to open or close the reaction space of the reaction chamber, and an air flow adjusting apparatus for circulation of an flow inside the reaction space of the reaction chamber, wherein the air flow adjusting apparatus includes a driving axis, an air flow suction unit connected with the driving axis, and an air flow discharging unit connected with the air flow suction unit.Type: GrantFiled: April 1, 2014Date of Patent: October 25, 2016Assignee: Avaco Co., Ltd.Inventors: Jin Yeong Do, Hee Chul Yang, Suk Jin Kim, Jong Youb Jung, Bong Cheol Kim, Seok Jin Lee, Ki Young Jung, Jin U Seo, Sung Hwan Paeng, Deok Woo Han, Jae Gun Hwang, Min Hwan Kang, In Ha Lee
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Publication number: 20160204130Abstract: A flat panel display device with an oxide thin film transistor is disclosed which includes: a buffer film formed on a substrate; an oxide semiconductor layer which has a width of a first length and is formed on the buffer film; a gate insulation film which has a width of a second length and is formed on the oxide semiconductor layer; a gate electrode which has a width of a third length and is formed on the gate insulation film; an interlayer insulation film formed on the entire surface of the substrate provided with the gate electrode; source and drain electrodes formed on the interlayer insulation film and connected to the oxide semiconductor layer; a passivation film formed on the entire surface of the substrate provided with the source and drain electrode; and a pixel electrode formed on the passivation film and connected to the drain electrode. The first length is larger than the second length and the second length is larger than the third length.Type: ApplicationFiled: March 23, 2016Publication date: July 14, 2016Inventors: Ki Young JUNG, Ki Tae KIM, Chang Hoon HAN
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Patent number: 9324743Abstract: A flat panel display device with an oxide thin film transistor is disclosed which includes: an oxide semiconductor layer which has a width of a first length and is formed on a buffer film; a gate insulation film which has a width of a second length and is formed on the oxide semiconductor layer; a gate electrode which has a width of a third length and is formed on the gate insulation film; an interlayer insulation film formed on the entire surface of the substrate provided with the gate electrode; source and drain electrodes formed on the interlayer insulation film and connected to the oxide semiconductor layer; a pixel electrode formed on a passivation film and connected to the drain electrode. The first length is larger than the second length and the second length is larger than the third length.Type: GrantFiled: December 9, 2013Date of Patent: April 26, 2016Assignee: LG DISPLAY CO., LTD.Inventors: Ki Young Jung, Ki Tae Kim, Chang Hoon Han
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Publication number: 20160099293Abstract: Disclosed is an organic light emitting diode (OLED) display device for preventing a dark spot (dead pixel). The OLED display device includes a white OLED disposed in each of a plurality of pixels, a driving circuit unit disposed in each of the plurality of pixels, a first color filter disposed between the white OLED and the driving circuit unit, and a second color filter or a third color filter configured to overlap the first color filter between the white OLED and the driving circuit unit.Type: ApplicationFiled: July 7, 2015Publication date: April 7, 2016Inventors: Ki Young JUNG, Sung Min KO
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Publication number: 20150340256Abstract: Disclosed is a thermal treatment system which enables a uniform temperature distribution and a uniform concentration distribution of reaction gas in an entire reaction space for a thermal treatment process, a method of performing a thermal treatment, and a method of manufacturing a CIGS solar cell using the same, wherein the thermal treatment system may include a reaction chamber with a reaction space, an external chamber surrounding the reaction chamber, a door chamber provided to open or close the reaction space of the reaction chamber, and an air flow adjusting apparatus for circulation of an flow inside the reaction space of the reaction chamber, wherein the air flow adjusting apparatus includes a driving axis, an air flow suction unit connected with the driving axis, and an air flow discharging unit connected with the air flow suction unit.Type: ApplicationFiled: April 1, 2014Publication date: November 26, 2015Inventors: Jin Yeong DO, Hee Chul YANG, Suk Jin KIM, Jong Youb JUNG, Bong Cheol KIM, Seok Jin LEE, Ki Young JUNG, Jin U SEO, Sung Hwan PAENG, Deok Woo HAN, Jae Gun HWANG, Min Hwan KANG, In Ha LEE
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Patent number: 8984085Abstract: Provided are an apparatus and method for controlling a distributed memory cluster. A distributed computing system may include a computing node cluster, a distributed memory cluster, and a controlling node. The computing node cluster may include a plurality of computing nodes including first computing nodes that each generates associated data. The distributed memory cluster may be configured to store the associated data of the first computing nodes. The controlling node may be configured to select memory blocks of the associated data for distribution on the distributed memory cluster based on a node selection rule and memory cluster structure information, and to select second computing nodes from the computing node cluster based on a location selection rule and the memory cluster structure information.Type: GrantFiled: February 14, 2012Date of Patent: March 17, 2015Assignee: KT CorporationInventor: Ki-Young Jung
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Publication number: 20140353660Abstract: A flat panel display device with an oxide thin film transistor is disclosed which includes: a buffer film formed on a substrate; an oxide semiconductor layer which has a width of a first length and is formed on the buffer film; a gate insulation film which has a width of a second length and is formed on the oxide semiconductor layer; a gate electrode which has a width of a third length and is formed on the gate insulation film; an interlayer insulation film formed on the entire surface of the substrate provided with the gate electrode; source and drain electrodes formed on the interlayer insulation film and connected to the oxide semiconductor layer; a passivation film formed on the entire surface of the substrate provided with the source and drain electrode; and a pixel electrode formed on the passivation film and connected to the drain electrode. The first length is larger than the second length and the second length is larger than the third length.Type: ApplicationFiled: December 9, 2013Publication date: December 4, 2014Applicant: LG Display Co., Ltd.Inventors: Ki Young JUNG, Ki Tae KIM, Chang Hoon HAN
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Publication number: 20120209943Abstract: Provided are an apparatus and method for controlling a distributed memory cluster. A distributed computing system may include a computing node cluster, a distributed memory cluster, and a controlling node. The computing node cluster may include a plurality of computing nodes including first computing nodes that each generates associated data. The distributed memory cluster may be configured to store the associated data of the first computing nodes. The controlling node may be configured to select memory blocks of the associated data for distribution on the distributed memory cluster based on a node selection rule and memory cluster structure information, and to select second computing nodes from the computing node cluster based on a location selection rule and the memory cluster structure information.Type: ApplicationFiled: February 14, 2012Publication date: August 16, 2012Inventor: Ki-Young JUNG
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Patent number: 8153338Abstract: An apparatus for repairing a photo mask, including a repairing atomic force microscope configured to repair a defective portion of the photo mask in a photo mask repair process, an electron microscope configured to navigate the repairing atomic electron microscope to the defective portion of the photo mask and to observe the photo mask repair process, and an imaging atomic microscope configured to image in-situ a shape of a repaired photo mask.Type: GrantFiled: July 29, 2010Date of Patent: April 10, 2012Assignees: Nanofocus Inc., Korea Research Institute of Standards and ScienceInventors: Byong Chon Park, Sang Jung Ahn, Jin Ho Choi, Joon Lyou, Jae Wan Hong, Won Young Song, Ki Young Jung
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Publication number: 20110027698Abstract: An apparatus for repairing a photo mask, including a repairing atomic force microscope configured to repair a defective portion of the photo mask in a photo mask repair process, an electron microscope configured to navigate the repairing atomic electron microscope to the defective portion of the photo mask and to observe the photo mask repair process, and an imaging atomic microscope configured to image in-situ a shape of a repaired photo mask.Type: ApplicationFiled: July 29, 2010Publication date: February 3, 2011Inventors: Byong Chon Park, Sang Jung Ahn, Jin Ho Choi, Joon Lyou, Jae Wan Hong, Won Young Song, Ki-Young Jung
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Patent number: 7703147Abstract: The present disclosure relates to a method for fabricating a scanning probe microscope (SPM) nanoneedle probe using an ion beam, a SPM nanoneedle probe, a method of fabricating a critical dimension scanning probe microscope (CD-SPM) nanoneedle probe using an ion beam, a CD-SPM nanoneedle probe, and uses thereof. A disclosed method can comprise: positioning the probe so that a tip of the probe on which the nanoneedle is attached faces toward a direction in which the ion beam is irradiated; and aligning the nanoneedle attached on the tip of the probe with the ion beam in parallel by irradiating the ion beam toward the tip of the probe on which the nanoneedle is attached.Type: GrantFiled: July 1, 2005Date of Patent: April 20, 2010Assignee: Korea Research Institute of Standards and ScienceInventors: Byong-Cheon Park, Ki-Young Jung, Won-Young Song, Jae-Wan Hong, Beom-Hoan O, Sang-Jung Ahn
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Publication number: 20090106869Abstract: The present invention relates to a method for fabricating a scanning probe microscope (SPM) nanoneedle probe using ion beam which is preferably focused ion beam and a nanoneedle probe thereby. More particularly, the present invention relates to a method for fabricating a SPM nanoneedle probe capable of being easily adjusted with an intended pointing direction of a nanoneedle attached on a tip of the SPM nanoneedle probe and of being easily straightened with the nanoneedle attached on the tip of the SPM nanoneedle probe along the intended pointing direction, and to a SPM nanoneedle probe thereby. Also, the present invention relates to a method for fabricating a critical dimension SPM (CD-SPM) nanoneedle probe capable of precisely scanning the sidewall of an sample object in nanoscale using ion beam which is preferably focused ion beam, and to a CD-SPM nanoneedle probe thereby.Type: ApplicationFiled: July 1, 2005Publication date: April 23, 2009Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCEInventors: Byong-Cheon Park, Ki-Young Jung, Won-Young Song, Jae-Wan Hong, Beom-Hoan O, Sang-Jung Ahn
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Patent number: 7501618Abstract: The present invention relates to a deformation method of nanometer-scale material using a particle beam and a nano-tool thereby. The deformation method of the nanometer-scale material using the particle beam according to the present invention is characterized in that the nanometer-scale material is bent toward a direction of the particle beam by irradiating the particle beam on the nanometer-scale material.Type: GrantFiled: February 26, 2007Date of Patent: March 10, 2009Assignee: Korea Research Institute of StandardsInventors: Byong-Chon Park, Ki-Young Jung, Sang-Jung Ahn, Dal-Hyun Kim, Jinho Choi, Jae-Wan Hong
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Publication number: 20080203295Abstract: The present invention relates to a deformation method of nanometer-scale material using a particle beam and a nano-tool thereby. The deformation method of the nanometer-scale material using the particle beam according to the present invention is characterized in that the nanometer-scale material is bent toward a direction of the particle beam by irradiating the particle beam on the nanometer-scale material.Type: ApplicationFiled: February 26, 2007Publication date: August 28, 2008Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCEInventors: Byong-Chon Park, Ki-Young Jung, Sang-Jung Ahn, Dal-Hyun Kim, Jinho Choi, Jae-Wan Hong
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Patent number: D811912Type: GrantFiled: October 12, 2016Date of Patent: March 6, 2018Assignee: QUALMAX TESTECH, INC.Inventor: Ki Young Jung