Patents by Inventor Sung-Hoon Son
Sung-Hoon Son 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: 20240122006Abstract: A display device includes a data conductive layer including a first power line, a passivation layer with a first opening exposing the first power line, a via layer with a second opening partially overlapping the first opening, a pixel electrode on the via layer, a connection electrode in the first and second openings, a pixel-defining film with an opening overlapping the second opening, a light-emitting layer on the pixel-defining film, the pixel electrode and the connection electrode, and a common electrode connected to the first power line. The data conductive layer includes a data base layer, a data main metal layer, and a data capping layer, the first power line includes a wire connection structure, in which the data main metal layer is recessed from sides of the data capping layer, and the common electrode is connected to the data main metal layer in the wire connection structure.Type: ApplicationFiled: August 28, 2023Publication date: April 11, 2024Inventors: Shin Hyuk YANG, Dong Han KANG, Jee Hoon KIM, Sung Gwon MOON, Seung Sok SON, Woo Geun LEE
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Publication number: 20240120342Abstract: A transistor array substrate includes a substrate, an active layer disposed on the substrate and including a channel region, a source region and a drain region, a gate insulating layer disposed on a part of the active layer, a gate electrode overlapping the channel region of the active layer and included in an electrode conductive layer which is disposed on the gate insulating layer, a source electrode included in the electrode conductive layer and in contact with a part of the source region of the active layer, and a drain electrode included in the electrode conductive layer and in contact with a part of the drain region of the active layer. The active layer includes an oxide semiconductor including crystals and is disposed as an island shape excluding a hole in a plan view.Type: ApplicationFiled: June 10, 2023Publication date: April 11, 2024Inventors: Sung Gwon MOON, Dong Han KANG, Jee Hoon KIM, Seung Sok SON, Shin Hyuk YANG, Woo Geun LEE
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Publication number: 20240113852Abstract: A wireless communication system, according to one embodiment of the present invention, comprises: a first communication module; and at least one second communication module wirelessly connected to the first communication module, wherein the first communication module is wirelessly connected to the second communication module to which driving power is applied from the same power source as that of the first communication module.Type: ApplicationFiled: February 10, 2022Publication date: April 4, 2024Inventors: Chang Hoon YOO, Sung Jun BAE, Jeong Hyeon SON, Seung Taek WOO, So Yeon HAM
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Patent number: 11950471Abstract: A display apparatus includes a base substrate including a display area in which an image is displayed and a peripheral area adjacent to the display area, a source/drain pattern on the base substrate, the source/drain pattern including a connecting electrode in a pad portion of the peripheral area and a electrode of a thin film transistor in the display area, a planarization insulation layer on the base substrate, the planarization insulation layer contacting a side surface of the connecting electrode and a side surface of the electrode of the thin film transistor, and exposing a top surface of the connecting electrode, a connecting member contacting the connecting electrode, and a driving member including a driving circuit, the driving member being connected to the connecting member.Type: GrantFiled: January 6, 2023Date of Patent: April 2, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Dong Hyun Son, Sung Hoon Moon, Sung Jun Kim, Kohei Ebisuno, Deok Hoi Kim, Sanghoon Oh
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Patent number: 11926310Abstract: Controlling a speed limit includes determining a virtual vehicle speed as being a lower one of a vehicle speed and a target limit speed, determining a virtual APS value as being a larger one of a first APS value and a second APS value, transitioning to a second mode at a point in time at which an actual APS value and the second APS value become different, when it is expected to transition to the second mode, among a first mode for sustaining a SOC of a battery at the target limit speed and the second mode for depleting the SOC, and determining a transmission gear position by applying the determined virtual vehicle speed and the determined virtual APS value to one of a first shifting pattern and a second shifting pattern.Type: GrantFiled: September 28, 2020Date of Patent: March 12, 2024Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Hui Un Son, Sang Joon Kim, Kyu Hwan Jo, Sung Bae Jeon, Sung Hoon Yu, Joo Young Kim, Jin Kyeom Cho
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Publication number: 20240079534Abstract: A display apparatus including a substrate, a first sub-pixel, a second sub-pixel, and a third sub-pixel disposed on the substrate and configured to emit red light, green light, and blue light, respectively, partition walls disposed between the first sub-pixel, the second sub-pixel, and the third sub-pixel, and configured to not transmit light, in which the first sub-pixel, the second sub-pixel, and the third sub-pixel include a first light emitting cell, a second light emitting cell, and a third light emitting cell, respectively, and a height of each of the first, second, and third light emitting cells is lower than a height of the partition walls, and a difference between the height of the partition walls and the height of each of the first, second, and third light emitting cells is less than 100 ?m.Type: ApplicationFiled: November 7, 2023Publication date: March 7, 2024Inventors: Chung Hoon LEE, Sung Su SON, Jong Ik LEE, Jae Hee LIM, Motonobu TAKEYA, Seung Sik HONG
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Publication number: 20240067079Abstract: A brake lamp control method of a vehicle is provided. The method includes determining whether a deceleration of the vehicle based on regenerative brake through the electric motor is present in a hysteresis period between an off threshold as a reference for turning off a brake lamp and an on threshold as a reference for turning on the brake lamp. When the deceleration of the vehicle is present in the hysteresis period, the method includes determining a state of the brake lamp before the deceleration of the vehicle enters the hysteresis period. In response to determining that the brake lamp is turned on or off for a reason except for the regenerative brake before the deceleration of the vehicle enters the hysteresis period, a request for turning on the brake lamp is set or reset based on the regenerative brake in response to the determined state of the brake lamp.Type: ApplicationFiled: November 2, 2023Publication date: February 29, 2024Inventors: Hui Un Son, Sang Joon Kim, Kyu Hwan Jo, Sung Bae Jeon, Sung Hoon Yu, Joo Young Kim, Jin Kyeom Cho
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Patent number: 11912168Abstract: An apparatus and method control regenerative braking torque of an electric vehicle on which an anti-lock brake system (ABS) is mounted. The apparatus and method can compensate the regenerative braking torque of the driving motor based on the behavior model of the electric vehicle, such that the ABS is prevented from entering an operating range to the maximum limit to maximize the energy recovery rate through regenerative braking. The apparatus includes a disturbance extractor that extracts a disturbance in a specific frequency band from a difference between a behavior model and an actual behavior of the electric vehicle. The apparatus includes a torque compensator that compensates for the regenerative braking torque based on the disturbance extracted by the disturbance extractor.Type: GrantFiled: August 14, 2020Date of Patent: February 27, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Sang Joon Kim, Hui Un Son, Sung Hoon Yu, Joo Young Kim, Kyu Hwan Jo
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Publication number: 20240061324Abstract: A blank mask includes a light transmissive substrate and a multilayer comprising a light shielding layer and a phase shift layer disposed between the light transmissive substrate and the light shielding layer. The phase shift layer includes an upper surface facing the light shielding layer and a side surface connected to the upper surface, such that the light shielding layer is disposed on the upper surface and the side surface of the phase shift layer. When viewed from a top surface of the multilayer, the multilayer includes a central portion and an outer portion surrounding the central portion. The outer portion has a curved upper surface, which greatly suppresses damage to the phase shift layer by a cleaning solution and effectively reduces a frequency of particle generation at edges of the phase shift layer and the light shielding layer.Type: ApplicationFiled: August 17, 2023Publication date: February 22, 2024Applicant: SK enpulse Co., Ltd.Inventors: GeonGon LEE, Seong Yoon KIM, Min Gyo JEONG, Hyung Joo LEE, Sung Hoon SON, Tae Young KIM
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Publication number: 20230418150Abstract: A blank mask includes a light transmissive substrate, and a light-blocking layer, disposed on the light transmissive substrate, comprising a transition metal and either one or both of oxygen and nitrogen. An average value of grain sizes of a surface of the light-blocking layer ranges from 14 nm to 24 nm.Type: ApplicationFiled: June 23, 2023Publication date: December 28, 2023Applicant: SK enpulse Co., Ltd.Inventors: GeonGon LEE, Hyung-joo LEE, Suhyeon KIM, Sung Hoon SON, Seong Yoon KIM, Min Gyo JEONG, Taewan KIM, Inkyun SHIN, Tae Young KIM
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Publication number: 20230408903Abstract: A shadow mask includes a mask including one surface, another surface, and an opening that passes from one surface to the other, and a shutter provided on the one surface of the mask and configured to adjust a size of the opening, wherein the shutter is configured to move from an edge to a center of the opening to adjust the size of the opening, and the shadow mask is applied in manufacturing a blank mask for a semiconductor lithography process.Type: ApplicationFiled: April 28, 2023Publication date: December 21, 2023Applicant: SK enpulse Co., Ltd.Inventors: Seong Yoon KIM, GeonGon LEE, Min Gyo JEONG, Sung Hoon SON, Inkyun SHIN
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Publication number: 20230367200Abstract: A blank mask includes a light-transmitting substrate; and a light-shielding film on the light-transmitting substrate. The light-shielding film includes a transition metal and oxygen, and a scum formation time required to generate scum is 120 minutes or more when light with a wavelength of 172 nm and an intensity of 10 kJ/cm2 is applied on the light-shielding film.Type: ApplicationFiled: May 5, 2023Publication date: November 16, 2023Applicant: SK enpulse Co., Ltd.Inventors: Seong Yoon KIM, Sung Hoon SON, Min Gyo JEONG, Inkyun SHIN, Suk Young CHOI, Hyung-ju LEE, Suhyeon KIM
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Publication number: 20230305382Abstract: An extreme ultraviolet photomask includes a conductive layer; a substrate disposed on the conductive layer; a multilayer, comprising different metals alternately stacked on the substrate; a protective layer disposed on the multilayer; a low-reflectance part disposed on a portion of the protective layer, wherein the low-reflectance part comprises a first absorbent layer disposed on the portion of the protective layer, a low-reflectance layer formed on the first absorbent layer, and a first intagliated part formed at the portion where the protective layer is exposed; and a high-reflectance part disposed on another portion of the protective layer, wherein the high-reflectance part comprises a second absorbent layer disposed on the other portion of the protective layer, a high-reflectance layer disposed on the second absorbent layer, and a second intagliated part formed at the other where the protective layer is exposed.Type: ApplicationFiled: March 22, 2023Publication date: September 28, 2023Applicant: SK enpulse Co., Ltd.Inventors: Seong Yoon KIM, Tae Young KIM, GeonGon LEE, Min Gyo JEONG, Sung Hoon SON, Inkyun SHIN
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Publication number: 20230213849Abstract: A blank mask includes a transparent substrate and a light shielding film disposed on the transparent substrate. A surface of the light shielding film has a controlled power spectrum density value at a spatial frequency of 1 ?m?1 to 10 ?m?1. The surface of the light shielding film has a controlled minimum power spectrum density value at the spatial frequency of 1 ?m?1 to 10 ?m?1. An Rq value of the surface of the light shielding film is 0.25 nm to 0.55 nm.Type: ApplicationFiled: December 30, 2022Publication date: July 6, 2023Applicant: SKC solmics Co., Ltd.Inventors: GeonGon LEE, Suk Young CHOI, Hyung-joo LEE, SUNG HOON SON, Seong Yoon KIM, Min Gyo JEONG, Taewan KIM, INKYUN SHIN
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Publication number: 20230193043Abstract: The method of preparing a laminate includes: preparing a process target, which is a laminate before being processed, where a light-shielding film has been disposed; and preparing a cleaned laminate through a first cleaning including applying UV rays and carbonated water to the process target, wherein the light-shielding film includes a transition metal and an element selected from the group consisting of oxygen, nitrogen, and carbon.Type: ApplicationFiled: December 13, 2022Publication date: June 22, 2023Applicant: SKC solmics Co., Ltd.Inventors: Taewan KIM, GeonGon LEE, Suk Young CHOI, Hyung-joo LEE, Suhyeon KIM, Sung Hoon SON, Seong Yoon KIM, Min Gyo JEONG, HaHyeon CHO, Inkyun SHIN
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Publication number: 20230185185Abstract: A method and apparatus for forming a layer including a light transmitting substrate, and a light shielding film disposed on the light transmitting substrate, and a phase shift film disposed between the light transmitting substrate and the light shielding film. A center measuring area based on the center of the light shielding film and an edge measuring area being distant by 20 mm from the edge of the light shielding film. The center measuring area and the edge measuring area are respectively squares having a side of 20 ?m.Type: ApplicationFiled: December 14, 2022Publication date: June 15, 2023Applicant: SKC solmics Co., Ltd.Inventors: GeonGon LEE, Suk Young CHOI, Hyung-joo LEE, Suhyeon KIM, Sung Hoon SON, Seong Yoon KIM, Min Gyo JEONG, Hahyeon CHO, Taewan KIM, INKYUN SHIN
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Publication number: 20230135037Abstract: The blank mask according to one embodiment of the present disclosure comprises a transparent substrate and a multilayer light shielding film disposed on the transparent substrate. The multilayer light shielding film comprises a transition metal and at least any one between oxygen and nitrogen. The multilayer light shielding film comprises a first light shielding film and a second light shielding film disposed on the first light shielding film. The multilayer light shielding film comprises total nine parts that are formed by trisection in a width direction and a length direction of an upper surface of the multilayer light shielding film. Each part of the multilayer light shielding film comprises a measuring range disposed in a side thereof.Type: ApplicationFiled: November 4, 2022Publication date: May 4, 2023Applicant: SKC solmics Co., Ltd.Inventors: Min Gyo JEONG, SUNG HOON SON, Seong Yoon KIM, GeonGon LEE, Suk Young CHOI, Hyung-joo LEE, Hahyeon CHO, Taewan KIM, Suhyeon KIM, Inkyun SHIN
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Publication number: 20230135120Abstract: A blank mask includes a transparent substrate and a multilayer light shielding film disposed on the transparent substrate, the multilayer light shielding film including a transition metal and at least any one between oxygen and nitrogen, the multilayer light shielding film including a first light shielding film and a second light shielding film disposed on the first light shielding film, and the multilayer light shielding film having an EA (Edge side Area damaged) value of 2 nm2 or lessType: ApplicationFiled: November 3, 2022Publication date: May 4, 2023Applicant: SKC solmics Co., Ltd.Inventors: Sung Hoon SON, GeonGon LEE, Suk Young CHOI, Hyung-joo LEE, Suhyeon KIM, Seong Yoon KIM, Min Gyo JEONG, Inkyun SHIN
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Publication number: 20230110529Abstract: A blank mask including a transparent substrate and a light shielding film disposed on the transparent substrate, wherein the light shielding film comprises a transition metal and at least one selected from the group consisting of oxygen and nitrogen, and wherein when an optical density of the light shielding film is measured ten times by a light with a wavelength of 193 nm, a standard deviation of measured optical density is 0.009 or less, is disclosed.Type: ApplicationFiled: October 5, 2022Publication date: April 13, 2023Applicant: SKC solmics Co., Ltd.Inventors: GeonGon LEE, Hahyeon CHO, INKYUN SHIN, Seong Yoon KIM, Suk Young CHOI, Hyung-joo LEE, Suhyeon KIM, SUNG HOON SON, Min Gyo JEONG, Taewan KIM
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Publication number: 20230083755Abstract: A blank mask including a transparent substrate and a light shielding film disposed on the transparent substrate, wherein the light shielding film includes a transition metal and at least one selected from the group consisting of oxygen and nitrogen, and wherein a surface of the light shielding film has a first contact angle of 40° to 45° measured by using diiodo-methane as a first liquid contacting the surface of the light shielding film, is disclosed.Type: ApplicationFiled: August 30, 2022Publication date: March 16, 2023Applicant: SKC solmics Co., Ltd.Inventors: GeonGon LEE, Suk Young CHOI, Hyung-joo LEE, Sung Hoon SON, Seong Yoon KIM, Min Gyo JEONG, Taewan KIM, Inkyun SHIN