Patents by Inventor Jungchul An
Jungchul An 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: 12004309Abstract: A foldable electronic device is provided. The electronic device includes a flexible display, a first window including a first surface facing the flexible display and a second surface facing the opposite direction to the first surface, the first surface adhered to at least partial region of the flexible display via a first adhesive, and a second window adhered to at least partial region of the second surface of the first window via a second adhesive, in which the first adhesive has a greater thickness than the second adhesive.Type: GrantFiled: February 18, 2020Date of Patent: June 4, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Joungmin Cho, Harksang Kim, Jiyong Kim, Jungchul An, Sungjun Lee, Kwangtai Kim, Donghyun Yeom
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Publication number: 20240175189Abstract: Disclosed are a laundry treating apparatus and a method for controlling same, the laundry treating apparatus according to an embodiment of the present disclosure comprising: a cabinet; a drum which is provided within the cabinet, is rotatably provided, and accommodates laundry therein; a manipulation part which is provided in the cabinet and is manipulated by a user to generate a manipulation signal; and a screen outputter which is provided in the cabinet and outputs a screen for providing information to the user, wherein the screen outputter is provided to output a course progress screen displaying performance information on a course for treating laundry, and the manipulation part comprises a multi-function button which is activated in at least a part of a plurality of processes performed in the course and, when manipulated by the user in an activation state, a laundry additional process for additionally inputting laundry in the progress of the course is carried out.Type: ApplicationFiled: June 14, 2022Publication date: May 30, 2024Inventors: Jungchul KIM, Eunsoo JUNG, Sangin CHUNG
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Publication number: 20240176245Abstract: A patterning method includes: forming a first photoresist layer on a substrate; performing first divisional exposure on the first photoresist layer with first exposure energy, higher than or equal to threshold energy, using a reticle having lines and spaces of a mask pattern and an exposure apparatus; and shifting the reticle below a line width of the mask pattern and performing second divisional exposure on the first photoresist layer with second exposure energy, higher than or equal to the threshold energy, using the reticle to form a photoresist pattern. A spatial distribution of the first exposure energy may overlap a spatial distribution of the second exposure energy.Type: ApplicationFiled: February 7, 2024Publication date: May 30, 2024Inventors: Jungchul SONG, Min Jun BAK, Wan-Gyu LEE, Jong-Wan PARK
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Patent number: 11979973Abstract: Disclosed are semiconductor manufacturing apparatuses and operating methods thereof. The semiconductor manufacturing apparatus includes an oscillation unit that includes a first seed laser, a second seed laser, and a seed module, wherein the first seed laser oscillates a first pulse, and wherein the second seed laser oscillates a second pulse, and an extreme ultraviolet generation unit configured to use the first and second pulses to generate extreme ultraviolet light. The seed module includes a plurality of mirrors configured to allow the first and second pulses to travel along first and second paths, respectively, and a pulse control optical system including a first optical element, a second optical element, and a third optical element. The pulse control optical system is on the second path that does not overlap the first path. The third optical element includes a lens between the first optical element and the second optical element.Type: GrantFiled: February 1, 2021Date of Patent: May 7, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Dohyung Kim, Seongchul Hong, Insung Kim, Jinhong Park, Jungchul Lee
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Publication number: 20240137790Abstract: The present disclosure discloses systems and methods of calculating a near-maximum likelihood detection (MLD) performance capability signal to interference plus noise ratio (SINR) according to instructions stored in non-transitory computer readable memory that when executed by a processor of a multiple-input, multiple output orthogonal frequency-division multiplexing (MIMO-OFDM) wireless communications receiver device cause the processor to perform operations including the processor acquiring Hi and noise variance ?n2 for each subcarrier of a set of subcarriers between a MIMO-OFDM wireless communications transmitter device and the wireless communications receiver device, computing an average received bit mutual information rate (RBIR) over all subcarriers, converting the average RBIR to an effective SINR; and selecting a modulation coding scheme (MCS).Type: ApplicationFiled: April 4, 2023Publication date: April 25, 2024Inventors: KYUNG HOON KWON, SEUNG HYEOK AHN, YOUNG HWAN KANG, SEUNG HO CHOO, JUNGCHUL SHIN, DAEHONG KIM
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Publication number: 20240118072Abstract: Provided are a level sensor configured to detect a height level of a substrate, and a substrate processing apparatus including the level sensor. The level sensor includes a measurement light source configured to radiate measurement light toward the substrate, a prism configured to split reflected light of the measurement light into first polarized light and second polarized light and generate a first optical path length difference between the first polarized light and the second polarized light, an optical path length modulator configured to keep constant an optical path length of the first polarized light and periodically change an optical path length of the second polarized light, and a detector configured to detect the first optical path length difference based on an interference signal between the first polarized light and the second polarized light.Type: ApplicationFiled: June 28, 2023Publication date: April 11, 2024Inventors: Sungho Jang, Sangwoo Bae, Minhwan Seo, Jangwoon Sung, Akinori Okubo, Seungwoo Lee, Jungchul Lee, Jaehwang Jung, Sangjoon Hong
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Patent number: 11953949Abstract: According to various embodiments, an electronic device may comprise: a housing comprising a first housing and a second housing. The first housing may comprise: a hinge module including a hinge; a first plate connected to the hinge module; a second plate facing a direction opposite the first plate; and a first side frame surrounding a first space between the first plate and the second plate. The second housing may comprise: a third plate connected to the hinge module; a fourth plate facing a direction opposite the third plate; and a second side frame surrounding a second space between the third plate and the fourth plate. The first housing and the second housing may be configured to fold or unfold with regard to each other using the hinge module.Type: GrantFiled: February 10, 2020Date of Patent: April 9, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Jungchul An, Seungki Choi
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Patent number: 11949508Abstract: A method performed by a transmitter in a wireless local area network (WLAN) is provided. The method comprises: setting a second parameter in a second frame based on a first puncturing pattern indicated by a first parameter in a first frame for a basic service set (BSS) set up by an access point (AP); and transmitting, to a receiver, the second frame, wherein the first puncturing pattern is one of a plurality of puncturing patterns pre-determined for a third parameter in a third frame.Type: GrantFiled: February 18, 2022Date of Patent: April 2, 2024Assignee: Senscomm Semiconductor Co., Ltd.Inventors: Yujin Noh, Seung Hyeok Ahn, Seung Ho Choo, Young-Hwan Kang, Jungchul Shin, Tan Joong Park
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Patent number: 11946809Abstract: Provided is a polarization measuring device including a stage on which a measurement target is provided, a light source assembly configured to emit incident light, a first polarimeter configured to polarize the incident light, a second polarimeter configured to polarize reflected light reflected from the measurement target that is irradiated by the incident light, a filter assembly configured to remove noise from the reflected light, and a detector configured to receive the reflected light and measure an intensity of the reflected light and a phase of the reflected light.Type: GrantFiled: May 10, 2022Date of Patent: April 2, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ingi Kim, Minhwan Seo, Sangwoo Bae, Akinori Okubo, Jungchul Lee, Eunhee Jeang
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Publication number: 20240087530Abstract: A pixel circuit and a display device including the same are disclosed. The pixel circuit includes: a driving transistor which includes a first electrode connected to a first node, a gate electrode connected to a second node, and a second electrode connected to a third node, and supplies a driving current to a light emitting device; a first transistor that is electrically connected between the first node and the second node; a second transistor that is electrically connected between the first node and a data voltage; a third transistor that is electrically connected between the first node and a power supply line that supplies a high potential voltage; and a storage capacitor that includes a first electrode connected to the high potential voltage and a second electrode connected to the second node.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Inventors: Taehwi Kim, Juhnsuk Yoo, Jungchul Kim
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Publication number: 20240061472Abstract: According to various embodiments, an electronic device may include: a first housing; a second housing; a hinge device connecting the first housing and the second housing in a foldable manner; and a flexible display disposed to be supported by the first housing and the second housing, and including a display panel and a protection layer laminated on the display panel. The protection layer of the flexible display may include a first layer laminated on the display panel; a second layer laminated on the first layer; a third layer laminated on the second layer; and a coating layer formed on an upper surface of the third layer, wherein the third layer has a thickness greater than a thickness of the second layer.Type: ApplicationFiled: August 17, 2023Publication date: February 22, 2024Inventors: Jungchul AN, Sangkyu KIM, Shinhyuk YOON
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Publication number: 20240055243Abstract: A semiconductor equipment monitoring apparatus including a wafer-type sensor inside a process chamber and configured to sense a plasma state inside the process chamber; a light detector and analyzer configured to detect and analyze light sensed by the wafer-type sensor; and a light coupler between the wafer-type sensor and the light detector and analyzer and configured to transmit the light sensed by the wafer-type sensor to the light detector and analyzer. The wafer-type sensor includes a plurality of sensors each comprising a passive element.Type: ApplicationFiled: March 22, 2023Publication date: February 15, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Taekjin Kim, Meehyun Lim, Sungyeol Kim, Junbum Park, Sungyoung Yoon, Jinyeong Yun, Jungchul Lee, Sungyong Lim, Sunghwi Cho
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Patent number: 11898912Abstract: Provided is a hyperspectral imaging (HSI) apparatus. The HSI apparatus includes: a first slit plate configured to introduce an output beam; a first aspherical mirror configured to reflect the introduced output beam; a first grating having a planar reflective surface, the first grating configured to generate a plurality of first split beams by splitting the output beam after being reflected by the first aspherical mirror; and a first camera configured to detect the plurality of first split beams.Type: GrantFiled: July 1, 2021Date of Patent: February 13, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sungho Jang, Jungchul Lee, Jinseob Kim, Gwangsik Park, Minhwan Seo, Janghwi Lee, Wondon Joo, Jiyoung Chu, Daehoon Han
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Publication number: 20240047858Abstract: An electronic device is provided. The electronic device includes a first housing including a first plate, a second housing including a second plate, a display disposed on the first plate of the first housing and the second plate of the second housing, a hinge member that is disposed between the first housing and the second housing and that rotatably connects the first housing and the second housing, and an antenna module disposed in the first housing. The first plate includes an antenna seating portion on which the antenna module is seated. The antenna seating portion is formed between a first sidewall part and a second sidewall part that vertically extend from one surface of the first plate and face each other. The antenna module is disposed such that at least a portion faces the first sidewall part and the second sidewall part. The first sidewall part includes a bumpy structure.Type: ApplicationFiled: August 1, 2023Publication date: February 8, 2024Inventors: Sujin CHO, Woosung CHUN, Jongpil LEE, Jungchul AN, Soyoung LEE
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Patent number: 11893196Abstract: An electronic device including a bonding layer in contact with an active area of a digitizer may include: the digitizer, a main magnet attached to a surface of the digitizer, a flexible printed circuit board electrically connected to the digitizer, and a bonding layer connecting the digitizer and the flexible printed circuit board, wherein the flexible printed circuit board includes a base part overlapping the bonding layer with respect to a stacking direction of the digitizer, the flexible printed circuit board, and the bonding layer, and extension parts extending toward the main magnet from the base part.Type: GrantFiled: June 6, 2022Date of Patent: February 6, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jeonggyu Jo, Jungchul An, Byunghoon Lee
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Publication number: 20240038581Abstract: A SOI wafer is formed by forming a hole array on a surface of a wafer including a semiconductor material, forming a membrane-cavity structure by annealing process on the wafer, forming a buried oxide layer on an inside of the cavity and an outer oxide layer on an outside of the membrane, and forming a device layer by removing the outer oxide layer.Type: ApplicationFiled: July 17, 2023Publication date: February 1, 2024Applicant: Korea Advanced Institute of Science and TechnologyInventor: Jungchul LEE
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Patent number: 11885761Abstract: An electronic device include: a first housing; a second housing; a display module including a flexible substrate, a TFT layer on the flexible substrate, a protection layer on the TFT layer, and a deformation region which deforms as a relative position between the first housing and the second housing changes; a bending portion including a first layer integral with the flexible substrate and bent, and a second layer integral with the TFT layer, bent and laminated on the first layer; a display driver IC (DDI) in the bending portion; a touch wire on the protection layer to be connected to a touch circuit; and a detection wire on the protection layer in the deformation region and having an electrical value changeable by physical damage to the protection layer. The detection wire extends from the protection layer to the second layer so as to be electrically connected to the DDI.Type: GrantFiled: December 19, 2022Date of Patent: January 30, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jungchul An, Shinhyuk Yoon, Jaehwan Park, Kwonho Song
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Publication number: 20240019903Abstract: An electronic device is provided. The electronic device includes a flexible display including a plurality of layers and a support member having the flexible display mounted thereon. The flexible display includes a first region having a first flexibility and a second region having a second flexibility different from the first flexibility and extending from the first region in a first direction. At least one of the plurality of layers has a first structure in the first region and has a second structure different from the first structure in the second region. The support member includes a first portion that supports the first region such that at least part of the first region remains flat and a second portion that supports the second region such that at least part of the second region is bent and then unfolded.Type: ApplicationFiled: August 11, 2023Publication date: January 18, 2024Inventors: Joungmin CHO, Seunghoon KO, Gidae KIM, Jungchul AN, Kwangtai KIM, Hyungsup BYEON
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Publication number: 20240010613Abstract: The disclosure provides a novel process and synthetic intermediates for making belzutifan, a HIF-2a inhibitor, useful for the treatment of certain VHL-related indications and cancer.Type: ApplicationFiled: July 3, 2023Publication date: January 11, 2024Applicant: Merck Sharp & Dohme LLCInventors: Daniel A. DiRocco, Jackson Kenai Blender Cahn, Wai Ling Cheung-Lee, Stephanie W. Chun, J. Caleb Hethcox, Heather Claire Johnson, Jungchul Kim, Joshua N. Kolev, Birgit Kosjek, Diane Le, Scott D. McCann, John McIntosh, Jonathan P. McMullen, Jeffrey C. Moore, William Morris, Juan Esteban Velasquez Velez, Matthew S. Winston, Victoria Zhang, Yong-Li Zhong
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Patent number: 11862090Abstract: A pixel circuit and a display device including the same are disclosed. The pixel circuit includes: a driving transistor which includes a first electrode connected to a first node, a gate electrode connected to a second node, and a second electrode connected to a third node, and supplies a driving current to a light emitting device; a first transistor that is electrically connected between the first node and the second node; a second transistor that is electrically connected between the first node and a data voltage; a third transistor that is electrically connected between the first node and a power supply line that supplies a high potential voltage; and a storage capacitor that includes a first electrode connected to the high potential voltage and a second electrode connected to the second node.Type: GrantFiled: November 17, 2022Date of Patent: January 2, 2024Assignee: LG Display Co., Ltd.Inventors: Taehwi Kim, Juhnsuk Yoo, Jungchul Kim