Patents by Inventor Kyoung-Jun Kim
Kyoung-Jun Kim 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).
-
Patent number: 11973222Abstract: A positive electrode active material precursor having a uniform particle size distribution and represented by Formula 1, wherein a percentage of fine powder with an average particle diameter (D50) of 1 ?m or less is generated when the positive electrode active material precursor is rolled at 2.5 kgf/cm2 is less than 1%, and an aspect ratio is 0.93 or more, and a method of preparing the positive electrode active material precursor [NixCoyM1zM2w](OH)2 ??[Formula 1] in Formula 1, 0.5?x<1, 0<y?0.5, 0<z?0.5, and 0?w?0.1, M1 includes at least one selected from the group consisting of Mn and Al, and M2 includes at least one selected from the group consisting of Zr, B, W, Mo, Cr, Nb, Mg, Hf, Ta, La, Ti, Sr, Ba, Ce, F, P, S, and Y. A method of preparing the positive electrode active material precursor is also provided.Type: GrantFiled: December 7, 2018Date of Patent: April 30, 2024Assignee: LG Chem, Ltd.Inventors: Seong Bae Kim, Yi Rang Lim, Kyoung Wan Park, Hyun Uk Kim, Hong Kyu Park, Chang Jun Moon, Eun Hee Kim
-
Publication number: 20230254473Abstract: The present disclosure relates to apparatus for improving a detection performance of a built-in cam and a method for improving a detection performance thereof. An exemplary embodiment of the present disclosure provides apparatus for improving a detection performance of a built-in cam including: a processor configured to select a control factor for determining impacts and a level of the control factor by using a ratio between effective impacts and ineffective impacts and a standard deviation of impact detection values for same impacts, wherein the ratio and the standard deviation are calculated by using data obtained from a sensor for vehicle impact detection; and a storage configured to store data and algorithms driven by the processor.Type: ApplicationFiled: September 6, 2022Publication date: August 10, 2023Inventors: Jae Ryong Choi, Kyoung Jun Kim, Dong Hyuk Jeong, Sung Hwan Jun
-
Publication number: 20230249705Abstract: Disclosed are an apparatus and method for controlling a vehicle. The apparatus includes a camera that obtains a surrounding image of the vehicle, a sensor that detects a surrounding object of the vehicle, and a controller that determines a conversion image from among the surrounding images based on one of a parking area when the vehicle is parked, a location of the surrounding object of the vehicle or a moving trajectory of the vehicle, and switches an output screen to the conversion image. Accordingly, it is possible to improve the convenience of a driver by actively switching a camera view to obtain information required for parking and providing it to the driver.Type: ApplicationFiled: September 21, 2022Publication date: August 10, 2023Inventor: Kyoung Jun Kim
-
Patent number: 11654865Abstract: A device and a method for controlling a wiper of a vehicle. The device may include a wiper actuator for driving the wiper of the vehicle, a sensor for measuring a driving speed of the wiper, and a controller that controls the wiper of the vehicle based on a relationship between a driving voltage applied to the wiper actuator and the driving speed measured by the sensor.Type: GrantFiled: September 11, 2020Date of Patent: May 23, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventor: Kyoung Jun Kim
-
Publication number: 20230157106Abstract: A display panel includes a base layer, pixels including transistors, each of the transistors includes a semiconductor pattern and a gate, and light emitting elements electrically connected to the transistors, data lines electrically connected to corresponding pixels, spaced apart from each other in a first direction, and extending in a second direction intersecting the first direction, bridge lines electrically connected to the data lines, and scan lines and sensing lines electrically connected to the pixels, spaced apart from each other in the second direction, and extending in the first direction. The bridge lines extend in the second direction and overlap the data lines in a plan view in an area in which the scan lines and the sensing lines intersect the data lines.Type: ApplicationFiled: November 15, 2022Publication date: May 18, 2023Applicant: Samsung Display Co., Ltd.Inventors: SEUNGJOO CHOI, KYOUNG-JUN KIM, HYUNJAE YOO, LEESEUL SON, SANGCHEON HAN
-
Publication number: 20230009510Abstract: The present disclosure relates to a system for evaluating a built-in video recording device for a vehicle, the system including: a GUI (graphical user interface) test part configured to automatically perform evaluation of a GUI screen of a vehicle display device that operates in conjunction with the built-in video recording device for a vehicle; and an automatic evaluating part configured to automatically evaluate performance of the built-in video recording device for a vehicle based on a result evaluated by the GUI test part.Type: ApplicationFiled: January 20, 2022Publication date: January 12, 2023Inventors: Sung Hwan Jun, Kyoung Jun Kim
-
Patent number: 11549961Abstract: An impact detection system for a vehicle and an impact detection method therefore are provided. The impact detection system includes an impact value calculator that determines an impact value corresponding to a magnitude of an impact applied to a vehicle, an impact location estimator that estimates a location to which the impact is applied in the vehicle and generates an impact location signal including a parameter value corresponding to the estimated location, and an effective impact determining device that compares the impact value with an impact detection reference value for each location of the vehicle, corresponding to the parameter value.Type: GrantFiled: January 28, 2020Date of Patent: January 10, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventor: Kyoung Jun Kim
-
Publication number: 20220329779Abstract: An automatic evaluating apparatus of a build-in video recording device of a vehicle includes: a processor configured to automatically evaluate performance of the built-in video recording device of the vehicle interworking with a vehicle display device; and a storage configured to store data and algorithms driven by the processor.Type: ApplicationFiled: September 1, 2021Publication date: October 13, 2022Inventors: Sung Hwan Jun, Kyoung Jun Kim
-
Publication number: 20220246462Abstract: Described herein are edge ring among components for manufacturing semiconductors used in a semiconductor manufacturing process. The SiC edge ring includes: a first deposition part having a plasma-damaged portion and a non-damaged portion and including SiC; and a second deposition part formed on the first deposition part and including SiC, wherein a boundary between the damaged portion of the first deposition part and the second deposition part includes an uneven surface.Type: ApplicationFiled: March 11, 2020Publication date: August 4, 2022Inventor: Kyoung Jun Kim
-
Publication number: 20220167855Abstract: A biological information measuring apparatus for measuring biological information using an image sensor is provided. The biological information measuring apparatus may include a light-emitting pixel array including rows of light-emitting pixels; a light-receiving pixel array including rows of light-receiving pixels. The light-receiving pixel array may be configured to sample light that is emitted from the light-emitting pixel array and reflected by an object. The apparatus may include a bio-signal processor configured to measure biological information using data sampled by the light-receiving pixel array. Each of the light-emitting pixels may include a storage capacitor configured to store an nth light-emitting pixel signal and a memory capacitor configured to store an (n+1)th light-emitting pixel signal.Type: ApplicationFiled: June 22, 2021Publication date: June 2, 2022Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong Joo Kwon, Kyoung Jun Kim, Joon Hyung Lee, Yeol Ho Lee, Seol Young Choi
-
Patent number: 11249358Abstract: A display device according to an embodiment includes: a substrate; and a plurality of pixels, the plurality of pixels including a first pixel, a second pixel and a third pixel. Each of the plurality of pixels including a gate line extends in a first direction; a first transistor and a second transistor connected with the gate line; a pixel electrode that includes a first subpixel electrode and a second subpixel electrode; a first bridge that connects the first subpixel electrode and the first transistor; and a second bridge that connects the second subpixel electrode and the second transistor. At least one of the second pixel and the third pixel includes a light blocking pattern that overlaps at least one of the first transistor and the second transistor. The first bridge and the second bridge do not overlap or cross the light blocking pattern in a plan view.Type: GrantFiled: February 10, 2020Date of Patent: February 15, 2022Inventors: Dong Lim Kim, Je Hyeong Park, Kyoung-Jun Kim, Yu-Jin Kim, Chang Young Kim, Ji Hyun Min, Min Hee Son, Hyoung Wook Song, Chan Young Lim
-
Patent number: 11232656Abstract: An apparatus for recording an image of a vehicle includes: a processor that determines whether an impact of a reference value or more applied to the vehicle is caused by an accident, by using a signal of an in-vehicle communication network, and performs control to not record a vehicle image for a predetermined exception handling time, when the processor determines that the impact is not caused by the accident; and a storage controlled by the processor to record the vehicle image.Type: GrantFiled: October 23, 2019Date of Patent: January 25, 2022Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Sung Hwan Jun, Kyoung Jun Kim, Dong Hyuk Jeong
-
Publication number: 20210387595Abstract: A device and a method for controlling a wiper of a vehicle. The device may include a wiper actuator for driving the wiper of the vehicle, a sensor for measuring a driving speed of the wiper, and a controller that controls the wiper of the vehicle based on a relationship between a driving voltage applied to the wiper actuator and the driving speed measured by the sensor.Type: ApplicationFiled: September 11, 2020Publication date: December 16, 2021Inventor: Kyoung Jun KIM
-
Patent number: 11129280Abstract: An electronic component-embedded substrate includes an electronic component module having a first surface and a second surface opposite to the first surface, and including a first support member having a first through-portion, a first electronic component disposed in the first through-portion, a first resin layer covering at least a portion of the first electronic component, a second support member disposed on one side of the first support member and having a second through-portion, a second electronic component disposed in the second through-portion and connected to the first electronic component, and a second resin layer covering at least a portion of the second electronic component, an insulating material covering at least a portion of each of a side surface of the electronic component module and the first surface, and a first wiring layer disposed on the insulating material and connected to the first electronic component.Type: GrantFiled: March 2, 2020Date of Patent: September 21, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Young Kwan Lee, Kyung Hwan Ko, Kyoung Jun Kim, Yong Hoon Kim, Seung Eun Lee, Hak Chun Kim
-
Publication number: 20210195750Abstract: An electronic component-embedded substrate includes an electronic component module having a first surface and a second surface opposite to the first surface, and including a first support member having a first through-portion, a first electronic component disposed in the first through-portion, a first resin layer covering at least a portion of the first electronic component, a second support member disposed on one side of the first support member and having a second through-portion, a second electronic component disposed in the second through-portion and connected to the first electronic component, and a second resin layer covering at least a portion of the second electronic component, an insulating material covering at least a portion of each of a side surface of the electronic component module and the first surface, and a first wiring layer disposed on the insulating material and connected to the first electronic component.Type: ApplicationFiled: March 2, 2020Publication date: June 24, 2021Inventors: Young Kwan Lee, Kyung Hwan Ko, Kyoung Jun Kim, Yong Hoon Kim, Seung Eun Lee, Hak Chun Kim
-
Patent number: 10952319Abstract: An electronic component embedded substrate includes a core layer having a first cavity and a second cavity on a first surface and a second surface of the core layer, respectively, the second surface opposite to the first surface in a thickness direction of the core layer; an electronic component disposed in the first cavity; a first insulating material covering at least a portion of the electronic component; a first wiring layer disposed on the first insulating material and connected to the electronic component; a built-in block disposed in the second cavity; and a second insulating material covering at least a portion of the built-in block.Type: GrantFiled: March 11, 2020Date of Patent: March 16, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Young Kwan Lee, Kyoung Jun Kim, Yong Hoon Kim, Seung Eun Lee, Hak Chun Kim
-
Publication number: 20210048449Abstract: An impact detection system for a vehicle and an impact detection method therefore are provided. The impact detection system includes an impact value calculator that determines an impact value corresponding to a magnitude of an impact applied to a vehicle, an impact location estimator that estimates a location to which the impact is applied in the vehicle and generates an impact location signal including a parameter value corresponding to the estimated location, and an effective impact determining device that compares the impact value with an impact detection reference value for each location of the vehicle, corresponding to the parameter value.Type: ApplicationFiled: January 28, 2020Publication date: February 18, 2021Inventor: Kyoung Jun KIM
-
Publication number: 20210026210Abstract: A display device according to an embodiment includes: a substrate; and a plurality of pixels, the plurality of pixels including a first pixel, a second pixel and a third pixel. Each of the plurality of pixels including a gate line extends in a first direction; a first transistor and a second transistor connected with the gate line; a pixel electrode that includes a first subpixel electrode and a second subpixel electrode; a first bridge that connects the first subpixel electrode and the first transistor; and a second bridge that connects the second subpixel electrode and the second transistor. At least one of the second pixel and the third pixel includes a light blocking pattern that overlaps at least one of the first transistor and the second transistor. The first bridge and the second bridge do not overlap or cross the light blocking pattern in a plan view.Type: ApplicationFiled: February 10, 2020Publication date: January 28, 2021Inventors: Dong Lim KIM, Je Hyeong PARK, Kyoung-Jun KIM, Yu-Jin KIM, Chang Young KIM, Ji Hyun MIN, Min Hee SON, Hyoung Wook SONG, Chan Young LIM
-
Publication number: 20210012589Abstract: An apparatus for recording an image of a vehicle includes: a processor that determines whether an impact of a reference value or more applied to the vehicle is caused by an accident, by using a signal of an in-vehicle communication network, and performs control to not record a vehicle image for a predetermined exception handling time, when the processor determines that the impact is not caused by the accident; and a storage controlled by the processor to record the vehicle image.Type: ApplicationFiled: October 23, 2019Publication date: January 14, 2021Inventors: Sung Hwan Jun, Kyoung Jun Kim, Dong Hyuk Jeong
-
Patent number: 10804132Abstract: A semiconductor manufacturing apparatus including a transport head that includes a vacuum chuck, the vacuum chuck being configured to vacuum-hold light-emitting element chips; and a vacuum pump that is configured to provide a vacuum pressure to the transport head, wherein the vacuum chuck includes a porous material layer and a buffer layer on the porous material layer, and the buffer layer includes a plurality of protrusions and vacuum holes, the vacuum holes extending from a surface of the buffer layer that contacts the porous material layer to lower surfaces of the protrusions.Type: GrantFiled: February 23, 2018Date of Patent: October 13, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kyoung-jun Kim, Si-han Kim, Tae-hyun Lee