Patents by Inventor Hyun-Woo Koo
Hyun-Woo Koo 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: 11908432Abstract: An apparatus and a method for automatically controlling a screen brightness of an AVN system are provided to automatically change screen brightness in a user customized manner in a response to a change in illumination outside the vehicle. The apparatus include a screen brightness control module that controls such that a screen brightness of a display provided in the AVN system is automatically changed according to a change in the illumination data received from the illumination sensor, based on a default matching relationship between previously stored illumination data and screen brightness and a gain adjustment module that generates a new customized matching relationship by correcting the screen brightness matched to each illumination data based on the default matching relationship in accordance with an input of a user who adjusts to enhance or weaken the screen brightness and provides the screen brightness control module with the new customized matching relationship for screen brightness control.Type: GrantFiled: November 8, 2021Date of Patent: February 20, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Hyun Woo Koo, Mun Jun Hur, Tae Ho Lee, Hyeo Jin Kim, Kwang Seung Heo, Kyowoong Choo
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Patent number: 11817026Abstract: A screen control apparatus of a vehicle and a method thereof are provided. The screen control apparatus includes: a sensing device that measures illumination; a brightness determining device that determines a brightness degree corresponding to the illumination from one or more illumination measurement data; and a controller that controls a screen brightness of a display depending on the determined brightness degree. The controller controls the screen brightness of the display, whenever the brightness degree is changed.Type: GrantFiled: October 8, 2021Date of Patent: November 14, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Hyun Woo Koo, Mun Jun Hur, Tae Ho Lee, Hyeo Jin Kim, Kwang Seung Heo, Kyowoong Choo
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Patent number: 11772551Abstract: A screen control apparatus of a moving object, a method thereof, and a system thereof are provided. The screen control apparatus includes: a communication device that receives illumination measurement data measured by at least one information providing moving object from a server; an illumination score calculating device that calculates an illumination score for the received illumination measurement data; an illumination determining device that selects reference illumination measurement data depending on the illumination score and determine illumination; and a controller that controls a screen brightness on the basis of the determined illumination.Type: GrantFiled: October 8, 2021Date of Patent: October 3, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Tae Ho Lee, Mun Jun Hur, Hyeo Jin Kim, Hyun Woo Koo, Kwang Seung Heo, Kyowoong Choo
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Publication number: 20230209985Abstract: A display device is disclosed. In one aspect, the display device includes a flexible substrate capable of being bent in a first direction and an insulating layer including a first opening pattern positioned on the flexible substrate and extending in a second direction crossing the first direction.Type: ApplicationFiled: March 6, 2023Publication date: June 29, 2023Inventors: Tae Woong Kim, Hyun Woo Koo, Young Gug Seol
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Publication number: 20230117314Abstract: Austenitic stainless steel includes 16 to 26 wt % of chromium (Cr), 8 to 22 wt % of nickel (Ni), 0.02 to 0.1 wt % of carbon (C), 0.2 to 1 wt % of niobium (Nb), and 2 to 3.5 wt % of manganese (Mn), and has an austenite matrix, wherein a nanosized niobium carbide (NbC) is precipitated in the austenite matrix, and the nanosized niobium carbide is uniformly dispersed in the austenite matrix. The austenitic stainless steel may further include 0.5 to 1.5 wt % of molybdenum (Mo).Type: ApplicationFiled: December 6, 2019Publication date: April 20, 2023Inventors: Changheui JANG, Jiho SHIN, Byeong Seo KONG, Hyeon Bae LEE, Chaewon JEONG, Hyun Woo KOO
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Patent number: 11604548Abstract: A display with a curved portion is provided. The display includes a capacitive sensor mesh layer including a plurality of cells, wherein at least a cell of the plurality of cells includes at least one cell face that has a discontinuity in the cell face based at least in part on a position of the cell on the curved portion.Type: GrantFiled: May 28, 2021Date of Patent: March 14, 2023Assignee: Microsoft Technology Licensing, LLCInventors: Hyungsoo Kim, Rajesh Manohar Dighde, Younghun Paik, Hyun Woo Koo, Ying Zheng
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Patent number: 11600794Abstract: A display device is disclosed. In one aspect, the display device includes a flexible substrate capable of being bent in a first direction and an insulating layer including a first opening pattern positioned on the flexible substrate and extending in a second direction crossing the first direction.Type: GrantFiled: April 29, 2021Date of Patent: March 7, 2023Assignee: Samsung Display Co., Ltd.Inventors: Tae Woong Kim, Hyun Woo Koo, Young Gug Seol
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Publication number: 20220404926Abstract: The disclosure herein describes a display panel that includes a display area and a non-display area. The example display panel includes a flexible substrate, a touch metal layer, and a metal layer between the flexible substrate and the touch metal layer. Each of the display area and the non-display area include the flexible substrate, the touch metal layer, and the metal layer. The metal layer includes signal lines for transmitting signals between the display area and the non-display area. The non-display area includes a bending area with the touch metal layer being disposed on the metal layer in the non-display area to shield noise from signals transmitted through the signal lines in the bending area from the antenna. The display area includes light emitting diodes and a thin film encapsulation layer disposed between the touch metal layer and the metal layer.Type: ApplicationFiled: July 1, 2022Publication date: December 22, 2022Inventors: Hyungsoo KIM, Hyun Woo KOO, Ying ZHENG, Vasudha GUPTA, Rajesh DIGHDE
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Publication number: 20220382411Abstract: A display with a curved portion is provided. The display includes a capacitive sensor mesh layer including a plurality of cells, wherein at least a cell of the plurality of cells includes at least one cell face that has a discontinuity in the cell face based at least in part on a position of the cell on the curved portion.Type: ApplicationFiled: May 28, 2021Publication date: December 1, 2022Inventors: Hyungsoo KIM, Rajesh Manohar DIGHDE, Younghun PAIK, Hyun Woo KOO, Ying ZHENG
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Publication number: 20220223119Abstract: An apparatus and a method for automatically controlling a screen brightness of an AVN system are provided to automatically change screen brightness in a user customized manner in a response to a change in illumination outside the vehicle. The apparatus include a screen brightness control module that controls such that a screen brightness of a display provided in the AVN system is automatically changed according to a change in the illumination data received from the illumination sensor, based on a default matching relationship between previously stored illumination data and screen brightness and a gain adjustment module that generates a new customized matching relationship by correcting the screen brightness matched to each illumination data based on the default matching relationship in accordance with an input of a user who adjusts to enhance or weaken the screen brightness and provides the screen brightness control module with the new customized matching relationship for screen brightness control.Type: ApplicationFiled: November 8, 2021Publication date: July 14, 2022Applicants: Hyundai Motor Company, Kia CorporationInventors: Hyun Woo KOO, Mun Jun HUR, Tae Ho LEE, Hyeo Jin KIM, Kwang Seung HEO, Kyowoong CHOO
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Patent number: 11379068Abstract: The disclosure herein describes a display panel that includes a display area and a non-display area. The example display panel includes a flexible substrate, a touch metal layer, and a metal layer between the flexible substrate and the touch metal layer. Each of the display area and the non-display area include the flexible substrate, the touch metal layer, and the metal layer. The metal layer includes signal lines for transmitting signals between the display area and the non-display area. The non-display area includes a bending area with the touch metal layer being disposed on the metal layer in the non-display area to shield noise from signals transmitted through the signal lines in the bending area from the antenna. The display area includes light emitting diodes and a thin film encapsulation layer disposed between the touch metal layer and the metal layer.Type: GrantFiled: June 16, 2021Date of Patent: July 5, 2022Assignee: Microsoft Technology Licensing, LLCInventors: Hyungsoo Kim, Hyun Woo Koo, Ying Zheng, Vasudha Gupta, Rajesh Dighde
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Publication number: 20220198978Abstract: A screen control apparatus of a vehicle and a method thereof are provided. The screen control apparatus includes: a sensing device that measures illumination; a brightness determining device that determines a brightness degree corresponding to the illumination from one or more illumination measurement data; and a controller that controls a screen brightness of a display depending on the determined brightness degree. The controller controls the screen brightness of the display, whenever the brightness degree is changed.Type: ApplicationFiled: October 8, 2021Publication date: June 23, 2022Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Hyun Woo Koo, Mun Jun Hur, Tae Ho Lee, Hyeo Jin Kim, Kwang Seung Heo, Kyowoong Choo
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Publication number: 20220185176Abstract: A screen control apparatus of a moving object, a method thereof, and a system thereof are provided. The screen control apparatus includes: a communication device that receives illumination measurement data measured by at least one information providing moving object from a server; an illumination score calculating device that calculates an illumination score for the received illumination measurement data; an illumination determining device that selects reference illumination measurement data depending on the illumination score and determine illumination; and a controller that controls a screen brightness on the basis of the determined illumination.Type: ApplicationFiled: October 8, 2021Publication date: June 16, 2022Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Tae Ho Lee, Mun Jun Hur, Hyeo Jin Kim, Hyun Woo Koo, Kwang Seung Heo, Kyowoong Choo
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Publication number: 20220158124Abstract: Examples are disclosed relating to foldable display devices and methods for folding a display device through a range of degrees at a folding portion. In one example, a display device comprises a rear cover and a cover glass layer extending from a left side of the display device through the folding portion to a right side. A light-emitting layer is between the rear cover and the cover glass layer. A backplate is between the rear cover and the light-emitting layer, with the backplate comprising backplate slots that extend from an upper surface through a lower surface to facilitate bending of the backplate.Type: ApplicationFiled: February 11, 2021Publication date: May 19, 2022Applicant: Microsoft Technology Licensing, LLCInventors: Hyun Woo KOO, Kabir SIDDIQUI, Camilo LEON, Blake Reza TOICERKANI, Ying ZHENG, Rajesh Manohar DIGHDE
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Publication number: 20210249617Abstract: A display device is disclosed. In one aspect, the display device includes a flexible substrate capable of being bent in a first direction and an insulating layer including a first opening pattern positioned on the flexible substrate and extending in a second direction crossing the first direction.Type: ApplicationFiled: April 29, 2021Publication date: August 12, 2021Inventors: Tae Woong Kim, Hyun Woo Koo, Young Gug Seol
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Patent number: 10998513Abstract: A display device is disclosed. In one aspect, the display device includes a flexible substrate capable of being bent in a first direction and an insulating layer including a first opening pattern positioned on the flexible substrate and extending in a second direction crossing the first direction.Type: GrantFiled: December 2, 2019Date of Patent: May 4, 2021Assignee: Samsung Display Co., Ltd.Inventors: Tae Woong Kim, Hyun Woo Koo, Young Gug Seol
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Patent number: 10863633Abstract: An exemplary embodiment provides a display device including: a display panel configured to include a first area, and a second area and a third area respectively disposed at opposite sides of the first area in a first direction; a first roller unit configured to wind the second area thereon; and a second roller unit configured to wind the third area of the display panel in an opposite direction to that of the first roller unit, wherein a distance between the first roller unit and the second roller unit which are separated from each other in the first direction can be adjusted.Type: GrantFiled: April 25, 2019Date of Patent: December 8, 2020Inventors: Jin Hwan Choi, Min-Sung Kim, Hyun Woo Koo, Jeong Ho Kim, Tae Woong Kim, Tae An Seo, Jung Hun Lee
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Publication number: 20200106033Abstract: A display device is disclosed. In one aspect, the display device includes a flexible substrate capable of being bent in a first direction and an insulating layer including a first opening pattern positioned on the flexible substrate and extending in a second direction crossing the first direction.Type: ApplicationFiled: December 2, 2019Publication date: April 2, 2020Inventors: Tae Woong Kim, Hyun Woo Koo, Young Gug Seol
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Patent number: 10591958Abstract: An exemplary embodiment provides a rollable display device including: a rollable display panel including a front surface and a rear surface, a first damping layer positioned on the front surface of the rollable display panel, and a second damping layer positioned on the rear surface of the rollable display panel. The first damping layer and the second damping layer have a shear thickening characteristic.Type: GrantFiled: September 28, 2018Date of Patent: March 17, 2020Assignee: Samsung Display Co., Ltd.Inventors: Tae Woong Kim, Khachatryan Hayk, Hyun Woo Koo, Min-Sung Kim, Jeong Ho Kim, Jin Hwan Choi
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Patent number: D871397Type: GrantFiled: June 19, 2017Date of Patent: December 31, 2019Assignee: Samsung Display Co., Ltd.Inventors: Tae An Seo, Hyun Woo Koo, Kyu Young Kim, Tae Woong Kim, Yeon Gon Mo, Young-Seok Seo, Jung Hun Lee, Jin Hwan Choi