Patents by Inventor Tae-kyung Lee
Tae-kyung Lee 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: 20240130164Abstract: A display device includes a substrate and a plurality of unit pixels disposed on the substrate. Each unit pixel includes a plurality of sub-pixels, a plurality of light sensing pixels, and a plurality of partition wall members. Each of the sub-pixels includes a light emitting element that emits light and a light emitting area from which the light is emitted. Each of the light sensing pixels includes a light receiving element that outputs a sensing signal corresponding to the light and a light receiving area that receives the light. In a plan view, each of the partition wall members surrounds the corresponding light receiving area and overlaps at least some of the sub-pixels.Type: ApplicationFiled: July 17, 2023Publication date: April 18, 2024Inventors: Byung Han YOO, Jung Woo PARK, Tae Kyung AHN, Gun Hee KIM, Dae Young LEE
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Publication number: 20240124077Abstract: A vehicle configured for container-swapping, includes: a main frame including a pair of drive modules spaced in a forward/backward direction of the vehicle, and a connecting portion extending in the forward/backward direction of the vehicle to connect the pair of drive modules so that a coupling space is formed therebetween; a container module selectively inserted into the coupling space of the main frame; and a coupling portion configured to couple the main frame and the container to each other while the container module is inserted into the coupling space of the main frame, wherein a driving portion operates and moves the main frame so that the container module is inserted into the coupling space of the main frame.Type: ApplicationFiled: May 8, 2023Publication date: April 18, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Dong Eun CHA, Han Sam KIM, Tae Kyung LEE, Dae Hee LEE, Jin Ho HWANG, Jun Gu LEE, Sang Heon LEE
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Publication number: 20240108059Abstract: An aerosol generating article includes: a first segment impregnated with a first liquid composition; a second segment impregnated with a second liquid composition that is different from the first liquid composition; a cooler configured to cool aerosol by allowing the aerosol, generated from the first segment or the second segment, to pass through the cooler; and a filter configured to filter the aerosol by allowing the aerosol having passed through the cooler to pass through the filter, wherein at least a portion of the filter is recessed to thereby form a cavity in the filter.Type: ApplicationFiled: October 18, 2021Publication date: April 4, 2024Applicant: KT&G CORPORATIONInventors: Tae Kyung LEE, Chan Min KWON, Sun Hwan JUNG
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Publication number: 20240105427Abstract: Embodiments of the present disclosure include methods and apparatus for depositing a plurality of layers on a large area substrate. In one embodiment, a processing chamber for plasma deposition is provided. The processing chamber includes a showerhead and a substrate support assembly. The showerhead is coupled to an RF power source and a ground and includes a plurality of perforated gas diffusion members. A plurality of plasma applicators is disposed within the showerhead, wherein one plasma applicator of the plurality of plasma applicators corresponds to one of the plurality of perforated gas diffusion members. Further, a DC bias power source is coupled to a substrate support assembly.Type: ApplicationFiled: December 4, 2023Publication date: March 28, 2024Inventors: Chien-Teh KAO, Tae Kyung WON, Carl A. SORENSEN, Sanjay D. YADAV, Young Dong LEE, Shinichi KURITA, Soo Young CHOI
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Publication number: 20240087847Abstract: The present disclosure is directed to an antenna array. The antenna array includes a plurality of dielectric windows coupled to a support structure comprising a plurality of gas ports, a primary frame comprising a primary conduit connected to a power source and a plurality of secondary frames supported by the primary frame. The secondary frame includes a secondary conduit connected to the primary conduit. A plurality of inductive couplers are disposed over the plurality of dielectric windows and supported by the secondary frames. The plurality of inductive couplers include a plurality of antenna connectors and a plurality of plurality of antennas. The plurality of antenna connectors connect the plurality of antennas to the secondary conduit.Type: ApplicationFiled: September 9, 2022Publication date: March 14, 2024Inventors: Zheng John YE, Jeevan Prakash SEQUEIRA, Chien-Teh KAO, Tae Kyung WON, Young Dong LEE, Soo Young CHOI, Suhail ANWAR, Jianhua ZHOU
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Publication number: 20240088021Abstract: There are provided a semiconductor device and a manufacturing method thereof. The semiconductor device includes: a stack structure including a plurality of interlayer insulating layers and a plurality of gate conductive layers, which are stacked in an alternating manner; at least one support structure penetrating the stack structure in a substantially vertical manner, the at least one support structure being formed in a contact region; and a contact plug penetrating the stack structure in a substantially vertical manner, the contact plug being formed in the contact region, the contact plug being connected to a contact pad that is disposed on the bottom of the stack structure. The at least one support structure is formed of an oxide layer.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Applicant: SK hynix Inc.Inventors: Jae Yoon NOH, Tae Kyung KIM, Hyo Sub YEOM, Jeong Yun LEE
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Publication number: 20240080011Abstract: A bulk-acoustic wave (BAW) resonator includes a central portion in which a first electrode, a piezoelectric layer, and a second electrode are sequentially stacked on a substrate, and an extension portion extending externally from the central portion, and an insertion layer and a loss prevention film are disposed in the extension portion between the substrate and the second electrode. The loss prevention film is formed to have a thickness of 50 ? to 500 ?. The insertion layer is stacked on the loss prevention film, and has a side surface opposing the central portion, the side surface is formed as a first inclined surface having a first inclination angle. The loss prevention film has a side surface opposing the central portion, the side surface is formed as a second inclined surface having a second inclination angle. The second inclination angle is formed to be greater than the first inclination angle.Type: ApplicationFiled: February 22, 2023Publication date: March 7, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Moon Chul LEE, Jae Hyoung GIL, Kwang Su KIM, Sung Jun LEE, Yong Suk KIM, Dong Hyun PARK, Tae Kyung LEE
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Patent number: 11920942Abstract: A method for controlling autonomous lane change of a moving body is disclosed. The method includes calculating a driving route from a current location of the moving body to a destination; determining whether an intersection or a forked road exists at a predetermined distance from the current location of the moving body on the calculated driving route; checking, when the intersection or the forked road exists, link information corresponding to a lane in which the moving body is located, and determining a moving direction toward the intersection or the forked road; determining an entry route for entering the intersection or the forked road according to the determined moving direction; and generating a control signal for controlling a moving direction of the moving body according to the determined entry route.Type: GrantFiled: September 28, 2021Date of Patent: March 5, 2024Assignee: THINKWARE CORPORATIONInventors: Ki Wook Lee, Hye Kyung Byun, Tae Kyu Han
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Publication number: 20240069310Abstract: A lens includes a lens unit; an intermediate layer configured to cover a surface portion of the lens unit; and a water-repellent layer, configured to cover a surface portion of the intermediate layer, including a base layer and an ultraviolet (UV) absorber disposed in the base layer.Type: ApplicationFiled: March 16, 2023Publication date: February 29, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Tae Kyung LEE, Byung Ju KIM, Jung Ho LEE, Na Yi KANG, Joung Hun KIM, Jae Goon AUM
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Patent number: 11909380Abstract: An acoustic resonator and a method of manufacturing the same are provided. The acoustic resonator includes a resonating part including a first electrode, a second electrode, and a piezoelectric layer; and a plurality of seed layers disposed on one side of the resonating part.Type: GrantFiled: October 30, 2019Date of Patent: February 20, 2024Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Ran Hee Shin, Tae Kyung Lee, Sung Han, Yun Sung Kang, Sung Sun Kim, Jin Suk Son, Jeong Suong Yang, Hwa Sun Lee, Eun Tae Park
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Publication number: 20240041099Abstract: An aerosol generating article includes: a first segment impregnated with a first liquid composition; a second segment impregnated with a second liquid composition that is different from the first liquid composition; a cooling portion configured to allow an aerosol generated in the first segment or the second segment, to pass therethrough and cool the aerosol; and a filter portion having a hollow through which the aerosol that passed through the cooling portion flows.Type: ApplicationFiled: November 9, 2021Publication date: February 8, 2024Applicant: KT&G CORPORATIONInventors: Sun Hwan JUNG, Chan Min KWON, Tae Kyung LEE
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Publication number: 20240009644Abstract: The present invention relates to a method for preparing multilayer spherical particles and, more specifically, to a method for preparing multilayer spherical particles comprising the steps of: (i) preparing a core component comprising an active ingredient and a shell solution comprising a first polymer component; (ii) forming the core component and shell solution of step (i) into core-shell particles by electro-coextrusion; (iii) drying the core-shell particles obtained from step (ii); and (iv) capsulizing the dried core-shell particles of step (iii) by means of a second polymer. Further, the present invention relates to a cosmetic composition comprising multilayer spherical particles prepared by the method.Type: ApplicationFiled: November 25, 2021Publication date: January 11, 2024Inventors: Hong Geun JI, Young Ah PARK, Yu Jin KANG, Dong Ock KIM, Tae Kyung LEE
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Patent number: 11843365Abstract: A bulk-acoustic wave resonator includes a resonator including a central portion in which a first electrode, a piezoelectric layer, and a second electrode are sequentially stacked on a substrate, and an extension portion disposed along a periphery of the central portion; and an insertion layer disposed between the piezoelectric layer and the substrate in the extension portion to raise the piezoelectric layer. The insertion layer includes a first insertion layer having a first inclined surface formed along a side surface facing the central portion and a second inclined surface disposed between the first insertion layer and the piezoelectric layer and having a second inclined surface spaced apart from the first inclined surface with respect to a surface direction of the first electrode. The first insertion layer is thinner than the second insertion layer.Type: GrantFiled: January 8, 2021Date of Patent: December 12, 2023Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Tae Kyung Lee, Won Han, Moon Chul Lee, Sang Uk Son, Hwa Sun Lee
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Patent number: 11820884Abstract: The present disclosure provides a thermoplastic resin composition having high rigidity and a low coefficient of linear thermal expansion and a molded article including the same. Specifically, the thermoplastic resin composition includes a first polypropylene resin having crystallinity of 50% to 80%, a second polypropylene resin having a coefficient of linear thermal expansion of 70 ?m/m·° C. to 90 ?m/m·° C., an elastomer, and an inorganic filler.Type: GrantFiled: July 6, 2022Date of Patent: November 21, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DAE HA CO., LTD.Inventors: Jin Young Yoon, Hee Joon Lee, Dong Eun Cha, Sun Jun Kwon, Chun Ho Park, Seung Ryong Jeong, Kwan Suk Ryu, Tae Kyung Lee
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Publication number: 20230370048Abstract: A bulk-acoustic wave resonator includes a substrate; a lower electrode, disposed on the substrate, comprising a first inclined surface and a second inclined surface; and an insertion layer disposed on an edge of the lower electrode. The first inclined surface extends from an inclined surface of the insertion layer in a region disposed inside the insertion layer. The second inclined surface extends from the first inclined surface in a region inside a region of the first inclined surface.Type: ApplicationFiled: January 25, 2023Publication date: November 16, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Kwang Su KIM, Jae Hyoung GIL, Moon Chul LEE, Yong Suk KIM, Dong Hyun PARK, Tae Kyung LEE
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Publication number: 20230350104Abstract: A lens includes a lens unit including an uneven surface structure, and an uneven layer formed on at least a portion of the uneven surface structure of the lens unit and comprising an uneven surface structure. The uneven surface structure of the lens unit and the uneven surface structure of the uneven layer have different shapes.Type: ApplicationFiled: January 25, 2023Publication date: November 2, 2023Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Tae Kyung LEE, Sang Kee YOON, Jin Woo YI, Joung Hun KIM, Jae Goon AUM
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Publication number: 20230318562Abstract: A bulk-acoustic wave resonator comprises a substrate, a resonant portion comprising a first electrode, a piezoelectric layer, and a second electrode sequentially stacked on the substrate, and further comprising a center portion and an extension portion that is disposed along a periphery of the center portion, and an insertion layer that is disposed in the extension portion between the first electrode and the piezoelectric layer, and the insertion layer is formed of an aluminum alloy containing scandium (Sc).Type: ApplicationFiled: May 18, 2023Publication date: October 5, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Tae Kyung LEE, Je Hong KYOUNG, Sung Sun KIM, Jin Suk SON, Ran Hee SHIN, Hwa Sun LEE
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Publication number: 20230263211Abstract: An aerosol generating article includes a first portion including an organic acid, a second portion including a nicotine freebase, a third portion including a cooling material, and a fourth portion including a filter material, wherein a nicotine salt is generated through an acid-base reaction of the organic acid and nicotine freebase that are vaporized by heating.Type: ApplicationFiled: September 9, 2021Publication date: August 24, 2023Applicant: KT&G CORPORATIONInventors: Chan Min KWON, Tae Kyung LEE, Sun Hwan JUNG
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Publication number: 20230226660Abstract: Provided are a polishing pad including a porous protrusion pattern, a polishing device including the same, and a manufacturing method of a polishing pad. The polishing pad includes a support layer, and a pattern layer disposed directly on the support layer, the pattern layer comprising a protrusion pattern having a plurality of pores. The pores contribute to an increase in perimeter length of the protrusion pattern in plan view, and a perimeter length of a polishing surface formed by the protrusion pattern per unit area is in a range of 1.0 mm/mm2 to 50.0 mm/mm2.Type: ApplicationFiled: July 10, 2021Publication date: July 20, 2023Inventors: Hyoung Jae KIM, Do Yeon KIM, Tae Kyung LEE
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Patent number: 11695385Abstract: A bulk-acoustic wave resonator comprises a substrate, a resonant portion comprising a first electrode, a piezoelectric layer, and a second electrode sequentially stacked on the substrate, and further comprising a center portion and an extension portion that is disposed along a periphery of the center portion, and an insertion layer that is disposed in the extension portion between the first electrode and the piezoelectric layer, and the insertion layer is formed of an aluminum alloy containing scandium (Sc).Type: GrantFiled: June 24, 2019Date of Patent: July 4, 2023Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Tae Kyung Lee, Je Hong Kyoung, Sung Sun Kim, Jin Suk Son, Ran Hee Shin, Hwa Sun Lee