Patents by Inventor Min Jae Kang
Min Jae Kang 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: 20240119901Abstract: A pixel including: a light emitting element; a first transistor connected between a first power source and a second node; a first capacitor connected to a first node or a second node and a third node; a second transistor between the third node and a data line, the second transistor turned on by a first scan signal; a third transistor between the first and second nodes, the third transistor turned on by a second scan signal; a fifth transistor between the first power source and the first transistor, the fifth transistor turned on by a first emission control signal; a sixth transistor between the second node and the light emitting element, the sixth transistor turned on by a second emission control signal; and an eighth transistor between the second node and a second emission control line, the eighth transistor turned on by a fourth scan signal.Type: ApplicationFiled: December 13, 2023Publication date: April 11, 2024Inventors: Min Jae JEONG, Jun Hyun PARK, Hyun Joon KIM, Kyung Hoon CHUNG, Jang Mi KANG, Hae Min KIM
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Publication number: 20240076127Abstract: Provided is a ceiling storage system capable of correcting a working position and constantly checking stability of a structure by detecting an amount of change in a facility. According to the ceiling storage system, a transport vehicle moves to an upper portion of a first storage area of a plurality of storage areas in a state of gripping an article, and the transport vehicle measures a first distance value between the transport vehicle and the first storage area using a distance sensor and measures a relative position value between the transport vehicle and the first storage area using a vision sensor, before unloading the article from the first storage area.Type: ApplicationFiled: May 23, 2023Publication date: March 7, 2024Inventors: Sang Kyung LEE, Seung Gyu KANG, Hyun Jae KANG, Young Wook KIM, Sang A BANG, Yong-Jun AHN, Min Kyun LEE, Hyun Woo LEE, Jeong Hun LIM, Jun Hyuk CHANG
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Publication number: 20230393677Abstract: The present invention relates to a method of evaluating a magneto-rheological rotating load device. In a method of evaluating a structural defect of a magneto-rheological rotating load device according to the present invention, the magneto-rheological rotating load device includes a housing, a shaft rotatably installed in the housing, one or more rotary rings connected to the shaft and configured to rotate in conjunction with a rotation of the shaft, a coil part disposed in the housing, and a magneto-rheological fluid with which at least a part in the housing is filled, and the method includes measuring whether a torque value, which is applied when the shaft and the rotary ring rotate, decreases from an initial set value within a predetermined range.Type: ApplicationFiled: February 22, 2023Publication date: December 7, 2023Inventors: Hyeong Jun KIM, Jeen Gi KIM, Min Jae KANG, Dong Wook KIM
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Publication number: 20230392667Abstract: Provided are a magneto-rheological rotating load device and a method of controlling the same. A magneto-rheological rotating load device according to the present invention includes a housing, a yoke part disposed in the housing, a shaft rotatably installed in the housing, one or more rotary rings connected to the shaft and configured to rotate in conjunction with a rotation of the shaft, a coil part disposed in the housing, a magneto-rheological fluid with which at least a part in the housing is filled, a cover part disposed at an upper end of the yoke part, and a bearing part disposed to be in contact with an outer peripheral surface of the shaft and configured to support the rotation of the shaft, in which a leak prevention means configured to prevent a leak of the magneto-rheological fluid is at least provided between the bearing part and the cover part.Type: ApplicationFiled: February 22, 2023Publication date: December 7, 2023Inventors: Hyeong Jun KIM, Jeen Gi KIM, Min Jae KANG, Dong Wook KIM
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Publication number: 20230281674Abstract: Techniques for resource allocation with content creators are described that overcome the challenges of conventional techniques by supporting customized digital content generation and resource allocation specified by content creators of digital content. In one example, a content provider system, based on user input received via a control, specifies the portions of a resource allocation to be shared. A first portion is configured to be shared with a content creator of digital content, the digital content including service access data configured to access a digital service. A second portion is also configured to be shared with a client device that utilizes the service access data to access the digital service. Digital content is generated based on the specified portions and is transmitted. Upon access by the client device to the digital service, an indication of receipt of the first portion of the resource allocation is displayed by the content provider system.Type: ApplicationFiled: May 12, 2023Publication date: September 7, 2023Applicant: eBay Korea Co. Ltd.Inventors: Do Kyung Kang, Dae Sung Kim, Min Jae Kang, Sang Oh Nam, Ethan Benjamin Rubinson
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Publication number: 20230238491Abstract: A display device according to an embodiment of the present invention comprises a color conversion substrate and a color conversion layer which convert light of a first color emitted by an LED to a second color and emit the light in all directions. The present invention can reduce LED transfer processes as the color conversion layer is included, and light-emitting efficiency can be increased by using the side-surface light emitted from the LEDs.Type: ApplicationFiled: April 30, 2021Publication date: July 27, 2023Inventors: Yong Seok KWAK, Min Jae KANG
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Patent number: 11687979Abstract: Techniques for resource allocation with content creators are described that overcome the challenges of conventional techniques by supporting customized digital content generation and resource allocation specified by content creators of digital content. In one example, a content provider system, based on user input received via a control, specifies the portions of a resource allocation to be shared. A first portion is configured to be shared with a content creator of digital content, the digital content including service access data configured to access a digital service. A second portion is also configured to be shared with a client device that utilizes the service access data to access the digital service. Digital content is generated based on the specified portions and is transmitted. Upon access by the client device to the digital service, an indication of receipt of the first portion of the resource allocation is displayed by the content provider system.Type: GrantFiled: August 20, 2020Date of Patent: June 27, 2023Assignee: eBay Korea Co. Ltd.Inventors: Do Kyung Kang, Dae Sung Kim, Min Jae Kang, Sang Oh Nam, Ethan Benjamin Rubinson
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Publication number: 20220058697Abstract: Techniques for resource allocation with content creators are described that overcome the challenges of conventional techniques by supporting customized digital content generation and resource allocation specified by content creators of digital content. In one example, a content provider system, based on user input received via a control, specifies the portions of a resource allocation to be shared. A first portion is configured to be shared with a content creator of digital content, the digital content including service access data configured to access a digital service. A second portion is also configured to be shared with a client device that utilizes the service access data to access the digital service. Digital content is generated based on the specified portions and is transmitted. Upon access by the client device to the digital service, an indication of receipt of the first portion of the resource allocation is displayed by the content provider system.Type: ApplicationFiled: August 20, 2020Publication date: February 24, 2022Applicant: eBay Korea Co. Ltd.Inventors: Do Kyung Kang, Dae Sung Kim, Min Jae Kang, Sang Oh Nam, Ethan Benjamin Rubinson
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Publication number: 20210170932Abstract: A composite mat for a vehicle is provided. The composite mat includes a composite material assembled to an upper surface of a floor module at a lower portion of a vehicle body, the composite material being configured by stacking a glass fiber mat and a polyurethane resin layer on a surface of a honeycomb layer, and a woven fabric layer stacked on the composite material such that the woven fabric layer is integrated with the composite material.Type: ApplicationFiled: August 17, 2020Publication date: June 10, 2021Inventors: Hyung Gyu Park, Jai Hak Kim, Sung Hui Kim, Min Jae Kang, Dong Hyeong Lee, Si Yoon Kim, Joung Jun Cho, Min Seok Seo
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Patent number: 10768480Abstract: The present disclosure is directed to a liquid crystal display device including a display panel including a red pixel, a green pixel, and a blue pixel; and a backlight unit which emits light to the display panel. The backlight unit includes a light source which outputs a first color light; a color conversion layer which is configured to convert the first color light into a second color light; an optical sheet which diffuses or condenses the second color light; and an air gap formed between the color conversion layer and the optical sheet.Type: GrantFiled: October 12, 2018Date of Patent: September 8, 2020Assignee: LG DISPLAY CO., LTD.Inventors: Se-Hyun Park, Min-Jae Kang, Ji-Su Yoon, Kyu-Hwan Lee
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Patent number: 10727279Abstract: An organic light emitting diode (OLED) display device includes an OLED with a plurality of sub-pixels. A first portion of light-absorption filter layer is between the OLED and an emission surface at locations corresponding to selected sub-pixel locations. The first portion of light-absorption filter layer includes a first light-absorption dye and a second light-absorption dye such that the first portion has a light transmittance curve that has a first valley between 470 nm and 550 nm and has a second valley between 570 nm and 620 nm. At the selected sub-pixel locations, there is a color filter between the OLED and the light-absorption filter.Type: GrantFiled: December 11, 2018Date of Patent: July 28, 2020Assignee: LG Display Co., Ltd.Inventors: Su-Jin Chang, Ji-Su Yoon, Je-Beom Park, Dong-Ryul Jung, Kyu-Oh Kwon, Min-Jae Kang
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Patent number: 10627674Abstract: The present disclosure relates to a backlight unit and a liquid crystal display device. The liquid crystal display device includes a display panel including a red pixel, a green pixel, and a blue pixel; and a backlight unit which emits light to the display panel, wherein the backlight unit includes: a light source providing a first color light; a color conversion layer disposed on the light source and converting a part of the first color light into a second color light; an optical sheet between the display panel and the color conversion layer; and an air gap between the color conversion layer and the optical sheet.Type: GrantFiled: September 25, 2018Date of Patent: April 21, 2020Assignee: LG Display Co., Ltd.Inventors: Je-Beom Park, Ji-Su Yoon, Min-Jae Kang, Kyu-Hwan Lee
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Publication number: 20190181189Abstract: An organic light emitting diode (OLED) display device includes an OLED with a plurality of sub-pixels. A first portion of light-absorption filter layer is between the OLED and an emission surface at locations corresponding to selected sub-pixel locations. The first portion of light-absorption filter layer includes a first light-absorption dye and a second light-absorption dye such that the first portion has a light transmittance curve that has a first valley between 470 nm and 550 nm and has a second valley between 570 nm and 620 nm. At the selected sub-pixel locations, there is a color filter between the OLED and the light-absorption filter.Type: ApplicationFiled: December 11, 2018Publication date: June 13, 2019Inventors: Su-Jin CHANG, Ji-Su YOON, Je-Beom PARK, Dong-Ryul JUNG, Kyu-Oh KWON, Min-Jae KANG
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Publication number: 20190129250Abstract: The present disclosure is directed to a liquid crystal display device including a display panel including a red pixel, a green pixel, and a blue pixel; and a backlight unit which emits light to the display panel. The backlight unit includes a light source which outputs a first color light; a color conversion layer which is configured to convert the first color light into a second color light; an optical sheet which diffuses or condenses the second color light; and an air gap formed between the color conversion layer and the optical sheet.Type: ApplicationFiled: October 12, 2018Publication date: May 2, 2019Inventors: Se-Hyun Park, Min-Jae Kang, Ji-Su Yoon, Kyu-Hwan Lee
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Publication number: 20190094617Abstract: The present disclosure relates to a backlight unit and a liquid crystal display device. The liquid crystal display device includes a display panel including a red pixel, a green pixel, and a blue pixel; and a backlight unit which emits light to the display panel, wherein the backlight unit includes: a light source providing a first color light; a color conversion layer disposed on the light source and converting a part of the first color light into a second color light; an optical sheet between the display panel and the color conversion layer; and an air gap between the color conversion layer and the optical sheet.Type: ApplicationFiled: September 25, 2018Publication date: March 28, 2019Applicant: LG Display Co., Ltd.Inventors: Je-Beom PARK, Ji-Su YOON, Min-Jae KANG, Kyu-Hwan LEE
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Patent number: 10176989Abstract: A method of manufacturing an integrated circuit device and an integrated circuit device prepared according to the method, the method including forming a silicon oxycarbonitride (SiOCN) material layer on an active region of a substrate, the forming the SiOCN material layer including using a precursor that has a bond between a silicon (Si) atom and a carbon (C) atom; etching a portion of the active region to form a recess in the active region; baking a surface of the recess at about 700° C. to about 800° C. under a hydrogen (H2) atmosphere, and exposing the SiOCN material layer to the atmosphere of the baking while performing the baking; and growing a semiconductor layer from the surface of the recess baked under the hydrogen atmosphere.Type: GrantFiled: September 18, 2017Date of Patent: January 8, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong-suk Tak, Min-jae Kang, Ju-ri Lee
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Publication number: 20180286676Abstract: A method of manufacturing an integrated circuit device and an integrated circuit device prepared according to the method, the method including forming a silicon oxycarbonitride (SiOCN) material layer on an active region of a substrate, the forming the SiOCN material layer including using a precursor that has a bond between a silicon (Si) atom and a carbon (C) atom; etching a portion of the active region to form a recess in the active region; baking a surface of the recess at about 700° C. to about 800° C. under a hydrogen (H2) atmosphere, and exposing the SiOCN material layer to the atmosphere of the baking while performing the baking; and growing a semiconductor layer from the surface of the recess baked under the hydrogen atmosphere.Type: ApplicationFiled: September 18, 2017Publication date: October 4, 2018Inventors: Yong-suk TAK, Min-jae Kang, Ju-ri Lee
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Patent number: 9889341Abstract: The present description relates to a dysphagia rehabilitation apparatus to help tongue muscle rehabilitation exercise during dysphagia rehabilitation. More particularly, it relates to a device that when a patient wearing the dysphagia rehabilitation device contacts the tongue to a position sensing unit configured on the front of a mask, a sensing single according to a change of a physical value of resistance corresponding to the tongue's touching position from the position sensing unit. Then a control unit of a remote device generates a control signal through the transmitted sensing signal, thereby the remote device controls rehabilitation, games and programs of similar functions thereof and induce patient's interest of rehabilitation. Thus, effect of rehabilitation is improved.Type: GrantFiled: May 12, 2015Date of Patent: February 13, 2018Assignee: INJE UNIVERSITY INDUSTRY—ACADEMIC CORPORATION FOUNDATIONInventors: Chi Woong Mun, Min Jae Kang, Sun Joung An, Yong Hee Han, Tae Hyung Kim
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Patent number: 9712088Abstract: A control method and system of an electrical vacuum pump is provide to resolve generation of peak current when a motor of the electrical vacuum pump initially starts and implement a soft start. The electrical vacuum pump generates vacuum by suctioning air by rotating a pump with a motor. The control method includes starting the motor by supplying a power supply to the motor to switch on the electrical vacuum pump and sensing current applied to the motor using a current sensing circuit. In addition, the method includes determining a target value of motor input voltage set as a value according to the sensed applied current while starting the motor until the sensed applied current reaches a predetermined current and adjusted the motor input voltage applied to the motor to correspond to the target value.Type: GrantFiled: September 28, 2015Date of Patent: July 18, 2017Assignee: Hyundai Motor CompanyInventors: Min Jae Kang, Sung Woo Lee, Hoon Choi
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Patent number: 9606353Abstract: A variable transparency glass and an apparatus for adjusting a transparency variable glass are provided. The transparency variable glass includes a first transparent plate that has a first electrode part formed on an inner surface thereof and a second transparent plate that has a second electrode part formed on an inner surface thereof. In addition, a variable transmission layer is disposed between the first transparent plate and the second transparent plate.Type: GrantFiled: December 7, 2014Date of Patent: March 28, 2017Assignee: Hyundai Motor CompanyInventors: Sung Woo Lee, Hoon Choi, Min Jae Kang