Patents by Inventor In Sung HUH
In Sung HUH 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).
-
Patent number: 12004423Abstract: An organic light emitting device having a first organic material layer that includes a compound of Chemical Formula 1 and the second organic material layer that includes a compound of Chemical Formula 2,Type: GrantFiled: July 25, 2019Date of Patent: June 4, 2024Assignee: LG CHEM, LTD.Inventors: Jungoh Huh, Sung Kil Hong, Dong Uk Heo, Miyeon Han, Jae Tak Lee, Junghoon Yang, Heekyung Yun
-
Publication number: 20240172561Abstract: Disclosed are a composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device. The composition includes a first compound represented by a combination of Chemical Formula 1 and Chemical Formula 2 and a second compound represented by Chemical Formula 3. Details of Chemical Formula 1 to Chemical Formula 3 are as defined in the specification.Type: ApplicationFiled: March 21, 2022Publication date: May 23, 2024Inventors: Jonghoon KIM, Youngmook LIM, Hyung Sun KIM, Sung-Hyun JUNG, Ho Kuk JUNG, Dalho HUH
-
Patent number: 11980090Abstract: A novel compound represented by the following Chemical Formula 1, and an organic light emitting device comprising the same.Type: GrantFiled: November 22, 2019Date of Patent: May 7, 2024Assignee: LG CHEM, LTD.Inventors: Jae Tak Lee, Sung Kil Hong, Jungoh Huh, Dong Uk Heo, Miyeon Han, Junghoon Yang
-
Publication number: 20240147849Abstract: A composition for an organic optoelectronic device an organic optoelectronic device, and a display device, the composition including a first compound; a second compound; and a third compound, wherein the first compound, the second compound, and the third compound are different from each other, the first compound is represented by Chemical Formula I, the second compound is represented by Chemical Formula I, and the third compound is represented by Chemical Formula II or Chemical Formula III:Type: ApplicationFiled: December 4, 2023Publication date: May 2, 2024Inventors: Jinhyun LUI, Dong Min KANG, Hyung Sun KIM, Yongtak YANG, Sung-Hyun JUNG, Ho Kuk JUNG, Youngkyoung JO, Pyeongseok CHO, Dalho HUH, Hyungyu LEE
-
Patent number: 11968892Abstract: Provided is an organic light emitting device comprising: an anode; a cathode; a light emitting layer provided between the anode and the cathode; and an organic material layer provided between the cathode and the light emitting layer, wherein the light emitting layer comprises a compound of Chemical Formula 1, and the organic material layer provided between the cathode and the light emitting layer contains a compound of Chemical Formula 2.Type: GrantFiled: September 20, 2019Date of Patent: April 23, 2024Assignee: LG CHEM, LTD.Inventors: Jungoh Huh, Sung Kil Hong, Miyeon Han, Jae Tak Lee
-
Patent number: 11918781Abstract: An infusion flow regulator includes: a main body having an inlet through which fluid is introduced and an outlet through which the fluid is discharged; and a rotary dial rotatably coupled to the main body, with a sealing member interposed therebetween, so as to regulate a flow rate of the fluid, in which the rotary dial includes a regulating flow path having a shape of a recessed groove in cross section with a first width and a first height, and the regulating flow path includes a first region in which the first width is constant and the first height is decreased, and a second region in which both the first width and the first height are decreased. By the aforementioned configuration, the infusion flow regulator for the fluid can accurately regulate the flow rate even in a region where the flow rate of the fluid is very small.Type: GrantFiled: May 27, 2019Date of Patent: March 5, 2024Assignee: Korea Aerospace Research InstituteInventors: Poo Min Park, Hyung Mo Kim, Tae Choon Park, Young Seok Kang, Jae Sung Huh, Doo Yong Lee
-
Publication number: 20240001408Abstract: An apparatus for manufacturing a semiconductor device, including: a wet treatment chamber; a nozzle provided in the wet treatment chamber and configured to spray a treatment material onto a substrate; a supercritical fluid treatment chamber configured to supply a supercritical fluid onto the substrate to treat the substrate; a transfer device comprising an arm configured to transfer the substrate between the wet treatment chamber and the supercritical fluid treatment chamber; and a controller configured to control the wet treatment chamber to spray the treatment material onto the armType: ApplicationFiled: July 3, 2023Publication date: January 4, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Dae-Woong CHOI, Yong Myung JUN, Hyun-Chul KIM, Chang Seok SEO, Chan JEON, Woo Seok CHOE, In Sung HUH
-
Publication number: 20210260281Abstract: The present disclosure provides an infusion flow regulator, including: a main body (10) having an inlet through which fluid is introduced and an outlet through which the fluid is discharged; and a rotary dial (30) rotatably coupled to the main body, with a sealing member (20) interposed therebetween, so as to regulate the flow rate of the fluid, in which the rotary dial includes a regulating flow path (31) having a shape of a recessed groove in cross section with a first width and a first height, and the regulating flow path (31) includes a first region in which the width is constant and the height is decreased, and a second region in which both the width and height are decreased. By the configuration described above, the device for regulating infusion solution according to the present disclosure has an effect of accurately regulating the flow rate even in a region where the flow rate of the infusion solution is a very small.Type: ApplicationFiled: May 27, 2019Publication date: August 26, 2021Applicant: KOREA AEROSPACE RESEARCH INSTITUTEInventors: Poo Min PARK, Hyung Mo KIM, Tae Choon PARK, Young Seok KANG, Jae Sung HUH, Doo Yong LEE
-
Publication number: 20170186581Abstract: An ion source includes a magnetic field portion and an electrode. The magnetic field portion has an open side directing toward a workpiece and a closed side. An inner magnetic pole and an outer magnetic pole are disposed to be spaced apart from each other at the open side and the closed side is connected to a magnetic core, so that an accelerating closed loop of plasma electrons is formed at the open side. The inner magnetic pole has a gas injection portion configured to supply gas toward the accelerating closed loop. The electrode is disposed at a lower portion of the acceleration closed loop with being spaced apart from the magnetic field portion.Type: ApplicationFiled: January 26, 2017Publication date: June 29, 2017Applicant: FINE SOLUTION CO., LTD.Inventors: Yun Seok HWANG, Yun Sung HUH
-
Patent number: 9269535Abstract: An ion beam source includes a magnetic field unit including a first side facing a target object to be treated and a second side, where the first side is opened and the second side is closed, and the first side includes a plurality of magnetic pole portions arranged at predetermined intervals with an N-pole and an S-pole alternatively or with same magnetic poles and configured to form a closed loop of plasma electrons and an electrode unit arranged at a lower end of the closed loop. The ion beam source is configured to rotate the plasma electrons within a process chamber along the closed loop, to generate plasma ions from an internal gas within the process chamber, and to provide the plasma ions to the target object.Type: GrantFiled: October 26, 2015Date of Patent: February 23, 2016Assignee: FINE SOLUTION CO., LTD.Inventors: Yun Seok Hwang, Yun Sung Huh
-
Publication number: 20160049277Abstract: An ion beam source includes a magnetic field unit including a first side facing a target object to be treated and a second side, where the first side is opened and the second side is closed, and the first side includes a plurality of magnetic pole portions arranged at predetermined intervals with an N-pole and an S-pole alternatively or with same magnetic poles and configured to form a closed loop of plasma electrons and an electrode unit arranged at a lower end of the closed loop. The ion beam source is configured to rotate the plasma electrons within a process chamber along the closed loop, to generate plasma ions from an internal gas within the process chamber, and to provide the plasma ions to the target object.Type: ApplicationFiled: October 26, 2015Publication date: February 18, 2016Applicant: FINE SOLUTION CO., LTD.Inventors: Yun Seok HWANG, Yun Sung HUH
-
Publication number: 20150107750Abstract: An apparatus for laminating a scintillator panel and an imaging device panel includes a chamber, a membrane, a first vacuum pump, a second vacuum pump, a heater plate, and a heater power supply. The chamber includes a chamber cover, defining a sealed space. The membrane defines the sealed space in the bottom of the chamber cover by being coupled to the bottom surface of the chamber cover and is made of a contractable and expandable material. The first vacuum pump is coupled to the chamber cover and vents vacuum in the sealed space between the bottom surface of the chamber cover and the membrane. The second vacuum pump vents vacuum in the chamber by being coupled to one side of the chamber. The heater plate is coupled into the chamber to support and heat the panel assembly with an adhesive interposed between the scintillator panel and the imaging device panel.Type: ApplicationFiled: October 22, 2013Publication date: April 23, 2015Inventors: Yun Sung Huh, Tae Kwon Hong, Gi Youl Han
-
Patent number: 8980006Abstract: An apparatus for chemical vapor deposition is disclosed. An aspect of the present invention provides an apparatus for chemical vapor deposition that includes: a process chamber configured to demarcate a reaction space; a back plate placed above the reaction space and having a gas inlet in a middle thereof; a gas diffusion member arranged below and separated from the gas inlet and coupled to the back plate by a first coupling member and configured to diffuse process gas supplied through the gas inlet; a shower head placed below and separated from the back plate and the gas diffusion member and having a middle part thereof coupled to the gas diffusion member by a second coupling member and having a plurality of spray holes perforated therein; and a susceptor arranged below and separated from the shower head and supporting a substrate.Type: GrantFiled: August 25, 2011Date of Patent: March 17, 2015Assignee: DMS Co., Ltd.Inventors: Yun-Sung Huh, Seung-Il Park
-
Publication number: 20140138549Abstract: Provided is an X-ray detecting device including a scintillator panel, an adhesive layer, an imaging device panel, and so on. The scintillator panel includes a substrate through which an X-ray passes, a reflective layer formed on the substrate and configured to allow penetration of the X-ray and reflect visible light, and a scintillator layer formed on the reflective layer and configured to convert the X-ray into the visible light. The adhesive layer is formed on the scintillator layer of the scintillator panel. The imaging device panel is coupled on the adhesive layer and has a plurality of light receiving elements and a plurality of electrode pads installed at a surface thereof directed toward the adhesive layer.Type: ApplicationFiled: November 21, 2013Publication date: May 22, 2014Applicant: AbyzR Co., Ltd.Inventors: Yun Sung HUH, Tae Kwon HONG, Gi Youl HAN
-
Publication number: 20140110603Abstract: A scintillator panel includes a scintillator layer to be formed on an imaging device and an oxide layer on the scintillator layer to transmit an X-ray, reflect a visible light, and prevent moisture from being penetrated. The oxide layer has a structure including a number of oxide layers.Type: ApplicationFiled: October 18, 2013Publication date: April 24, 2014Applicant: ABYZR CO., LTDInventors: Yun Sung HUH, Tae Kwon HONG, Gi Youl HAN
-
Publication number: 20140110602Abstract: A scintillator panel includes a substrate, a reflection layer, a scintillator layer and a transmission oxide layer. The substrate transmits the X-ray. The reflection layer is formed on the substrate to transmit the X-ray and reflect the visible light. The scintillator layer is formed on the reflection layer to convert the X-ray into the visible light. And, the oxide layer seals the scintillator layer, transmits the visible light and blocks the penetration of moisture.Type: ApplicationFiled: October 18, 2013Publication date: April 24, 2014Applicant: ABYZR CO., LTDInventors: Yun Sung HUH, Tae Kwon HONG, Gi Youl HAN
-
Publication number: 20120174866Abstract: An apparatus for chemical vapor deposition is disclosed. An aspect of the present invention provides an apparatus for chemical vapor deposition that includes: a process chamber configured to demarcate a reaction space; a back plate placed above the reaction space and having a gas inlet in a middle thereof; a gas diffusion member arranged below and separated from the gas inlet and coupled to the back plate by a first coupling member and configured to diffuse process gas supplied through the gas inlet; a shower head placed below and separated from the back plate and the gas diffusion member and having a middle part thereof coupled to the gas diffusion member by a second coupling member and having a plurality of spray holes perforated therein; and a susceptor arranged below and separated from the shower head and supporting a substrate.Type: ApplicationFiled: August 25, 2011Publication date: July 12, 2012Applicant: SNT. Co., Ltd.Inventors: Yun-Sung Huh, Seung-Il Park
-
Publication number: 20120082948Abstract: The present invention discloses a method and an apparatus for forming a selective emitter of a solar cell. The apparatus for forming a selective emitter of a solar cell in accordance with the embodiment of the present invention includes: a transport means configured to transport a substrate having a first emitter layer formed on an upper surface thereof, the first emitter layer having n-type impurities diffused and formed therein, a table configured to be supplied with the substrate from the transport means and to support the supplied substrate, a mask, being placed on the upper side of the first emitter layer and having a patterned opening, and a ramp, being located above the table and applying a heat energy to the first emitter layer that is exposed though the mask.Type: ApplicationFiled: August 30, 2011Publication date: April 5, 2012Applicant: SNT. Co., Ltd.Inventors: Yun-Sung Huh, Seung-II Park
-
Publication number: 20100291728Abstract: A method of manufacturing a solar cell, which can improve productivity by improving a surface texturing process for effectively capturing incident light during a process for manufacturing the solar cell, is provided. The method includes cleaning a substrate, texturing a surface of the substrate, doping and diffusing impurities into the substrate, coating an anti-reflection layer on the substrate, formed metal electrodes on the substrate, and cutting off corner electrodes among the metal electrodes. The texturing of the surface of the substrate includes printing a mask having a predetermined pattern on the substrate through an imprint process, etching the substrate, and removing the mask.Type: ApplicationFiled: September 2, 2009Publication date: November 18, 2010Applicant: SNT. CO., LTDInventors: Yun sung HUH, Dong-soo KIM, Seung-II PARK, Man-Geun LEE
-
Patent number: 7544356Abstract: The present invention is directed to a composition for use in liver function improvement, blood alcohol level reduction and in-vivo antioxidant activity enhancement, comprising Lactobacillus brevis HY7401, Lactobacillus fermentum CS332, Lactobacillus acidophilus CSG, Bifidobacterium longum HY8001, an Alder tree extract, a Selfheal extract, a milk thistle extract, a green bean-rice bran fermentation extract, a turnip extract, a tomato extract, a broccoli extract, a pineapple extract, a colostrum powder, betaine, vitamin B1, B2, B3, B6, B9, B12, C, and E. The composition can improve declined liver functions and shows excellent hepatoprotective and hepatocurative activity against alcohol on excessive or habitual drinking with the ability to reduce blood alcohol levels. Its superior enhancement of in-vivo antioxidant activity also contributes to the use of the composition in the prevention of liver diseases and the improvement of liver functions.Type: GrantFiled: April 19, 2006Date of Patent: June 9, 2009Assignee: Korea Yakult Co., Ltd.Inventors: Kwang Sei Lim, Young Tae Ahn, Yong Hee Kim, Jin Seong Bae, Ho Kyung Oh, Chul Sung Huh