Patents by Inventor Da-Young Lee
Da-Young 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: 20240154127Abstract: A positive electrode including a positive electrode active material layer disposed on at least one surface of a positive electrode current collector, the positive electrode active material layer including a lithium transition metal phosphate, a fluorine-based binder, and a conductive material. The lithium transition metal phosphate includes a carbon coating layer formed on a surface thereof, and a ratio (B/A) of a total weight (B) of the fluorine-based binder to a total weight (A) of carbon of the conductive material and the lithium transition metal phosphate in the positive electrode active material layer is 0.7 to 1.7.Type: ApplicationFiled: October 31, 2023Publication date: May 9, 2024Applicant: LG Energy Solution, Ltd.Inventors: Geum Jae Han, O Jong Kwon, Kwang Jin Kim, Ki Woong Kim, In Gu An, Jung Hun Choi, Da Young Lee, Jin Su Sung, Jeong Hwa Park
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Publication number: 20240140200Abstract: A displaying method and a displaying system for a vehicle, include obtaining a current date; determining whether to set an image of a holiday or anniversary to be displayed on a display of the vehicle by providing a display setting option to select or not to select a display setting option of a user; providing a display setting option and receiving a user's selection of the display setting option; when the display setting option is selected, comparing the obtained current date with preset holiday data and/or the preset anniversary data to determine whether the current date is a holiday corresponding to the preset holiday data, or determine whether the current date is an anniversary corresponding to the preset anniversary data; and displaying a pre-stored image related to the holiday and/or anniversary of the current date on a display of the vehicle.Type: ApplicationFiled: May 15, 2023Publication date: May 2, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Xiao Jia YAN, Jin Young LEE, Da Lin Zheng
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Publication number: 20240128280Abstract: Disclosed is a display device including: a first substrate on which a plurality of micro-LEDs are disposed; a second substrate bonded to one surface of the first substrate; a side wiring electrically connecting the first substrate and the second substrate to each other; a side surface sealing member covering the side wiring; and an antistatic film covering an outer surface of the side surface sealing member, wherein the side surface sealing member includes an organic filler and core-shell particles dispersed in the organic filler.Type: ApplicationFiled: September 21, 2023Publication date: April 18, 2024Inventors: Da-Young KIM, Won-Gyu JEONG, Joong-Ha LEE
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Publication number: 20240085948Abstract: A display device includes a display panel including a plurality of pixels, a folding area, a first non-folding area disposed on one side of the folding area, and a second non-folding area disposed on the other side of the folding area, a first adhesive layer disposed on one surface of the display panel, and a code pattern layer. The code pattern layer includes a light absorption layer disposed on one surface of the first adhesive layer, a base layer disposed on the light absorption layer, and a plurality of code patterns disposed on the base layer. A thickness of the base layer is smaller than a thickness of the first adhesive layer.Type: ApplicationFiled: April 5, 2023Publication date: March 14, 2024Inventors: So Yeon HAN, Hee Young LEE, Da Som GU, Ki Jun ROH, Gil Yeong PARK, Sung Guk AN
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Publication number: 20240075850Abstract: The present disclosure provides a seat cushion extension device for a fold-and-dive seat. The seat cushion extension device may include a pair of seat cushion side frames arranged at a predetermined interval, a seatback frame rotatably connected to the pair of seat cushion side frames and having a guide pin formed on an outer surface thereof, a seat cushion frame, a pair of links rotatably connected between the pair of seat cushion side frames and a front end of the seat cushion frame, and a pair of extension frames. Each of the pair of extension frames may have a front end connected to the seat cushion frame, and a rear end formed with a guide hole, into which a guide pin may be inserted. The seat cushion extension device may facilitate a forward extension of a seat cushion regardless of a position of a seatback of the fold-and-dive seat.Type: ApplicationFiled: December 12, 2022Publication date: March 7, 2024Inventors: Dong Hoon Keum, Sang Do Park, Sang Soo Lee, Hoon Bok Lee, Mu Young Kim, Chan Ho Jung, Da Eun Lee
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Publication number: 20240061049Abstract: A device and method of sensing a state of a battery cell disposed on a mounting unit are disclosed. The method includes an image acquisition step of acquiring, by an image acquisition unit on an upper part of a mounting unit on which the battery cell is disposed, an image of the mounting unit and the battery cell, a height information extraction step of extracting, by a controller, height information of a tab included in the battery cell with respect to a point of the mounting unit from the image, and a battery cell state analysis step of determining, by the controller, a state of the battery cell based on the height information.Type: ApplicationFiled: August 15, 2023Publication date: February 22, 2024Applicant: SK ON CO., LTD.Inventors: Jeong Hyeon Yu, Da Young Lee
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Publication number: 20240063448Abstract: A device and method of sensing a state of a battery cell disposed on a mounting unit are disclosed. The method includes a height information acquisition step of acquiring, by a height measurement unit disposed on the mounting unit on which the battery cell is disposed, first height information on a first height that is a height of the height measurement unit with respect to a point of the mounting unit and second height information on a second height that is the height of the height measurement unit with respect to a point of the battery cell, and a battery cell state analysis step of determining, by a controller, a state of the battery cell based on the first height information and the second height information.Type: ApplicationFiled: August 17, 2023Publication date: February 22, 2024Applicant: SK ON CO., LTD.Inventors: Jeong Hyeon Yu, Da Young Lee
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Publication number: 20240039029Abstract: A folding processing apparatus for battery cells includes a folding tool assembly including a first folding processing tool configured to fold a sealing portion of a first battery cell when the folding tool assembly is transferred forward in a first direction, a second folding processing tool disposed offset from the first folding processing tool and configured to fold a sealing portion of a second battery cell when the folding tool assembly is transferred in a reverse direction opposite to the first direction, and a mounting plate on which the first folding processing tool and the second folding processing tool are mounted; and an assembly transferring tool configured to transfer the folding tool assembly.Type: ApplicationFiled: July 25, 2023Publication date: February 1, 2024Inventors: Gil Yong CHOI, Joo Hyung KIM, Dong Whan SHIN, Da Young LEE, Hyung Joon KIM
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Publication number: 20230181046Abstract: A diabetic complications monitoring apparatus and a diabetic complications monitoring system using the same, includes a support fixture having a liquid crystal color changing sheet that is located on an upper surface of the support fixture and displays a foot heat distribution based on a color, a transparent glass that is located on an upper surface of the liquid crystal color changing sheet and comes into contact with user's feet to support the user's feet, a foot heat distribution measurement unit that includes a camera for imaging the liquid crystal color changing sheet and extracts and outputs a foot heat distribution from an image of the camera, a processor that acquires and outputs whether a disease occurs, or a position and size of occurrence of a disease, based on the foot heat distribution, and a data input/output device that audioizes and visualizes an output result of the processor.Type: ApplicationFiled: May 6, 2021Publication date: June 15, 2023Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATIONInventors: Nan Hee KIM, Jaeyoung KIM, Da Young LEE, Ki Sun LEE
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Publication number: 20220358555Abstract: A method of providing item information according to some example embodiments may include at least one of checking information on a main item according to a first input, identifying at least one additional item related to the main item, checking information on the at least one additional item, providing a first page including a first area containing the information on the main item, a second area containing the information on the at least one additional item, and a third area containing a first interface related to item purchase, identifying one or more additional items selected from the at least one additional item based on a second input corresponding to the second area, and providing information related to a purchase of a set item including the main item and the selected one or more additional items based on a third input corresponding to the first interface.Type: ApplicationFiled: August 5, 2021Publication date: November 10, 2022Applicant: Coupang Corp.Inventors: Jee Hyun Bae, Hae Yeon Lee, Yun Jeong Choi, Da Young Lee
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Publication number: 20220207475Abstract: According to various example embodiments, a data management method of an electronic device includes obtaining selection information on or regarding a first product, obtaining selection information on a second product corresponding to the first product based on the selection information on the first product, identifying purchase information about the first product and the second product, transmitting the purchase information about the first product to a first server related to delivery of the first product and transmitting the purchase information about the second product to a second server, and transmitting activation-related information of the second product to the second server in response to delivery status information of the first product, wherein the first product includes a physical product requiring delivery, and the second product includes an insurance product for the first product.Type: ApplicationFiled: March 9, 2021Publication date: June 30, 2022Inventors: Ki Woong Jang, Deqian Li, Cui Jie, Yong Geon Kim, Nam Woong Cho, Tae Hoon Kim, Pil Woo Kim, Ming Zhang, Qingqing Bai, Sang Ryul Kim, Jeong Min Yun, Hae Yeon Lee, Prakash Kadel, Ku Kang, Chang Hyun Park, Hyun Bo Kang, Da Young Lee
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Patent number: 11360707Abstract: A memory controller includes a first flash translation layer (FTL) generating a physical address corresponding to a first type logical address received from a host on the basis of information about the first memory blocks, a second FTL generating a physical address corresponding to a second type logical address received from the host on the basis of information about the second memory blocks, and a memory control unit controlling the first memory area or the second memory area to perform an operation on the physical address corresponding to the first type logical address or the physical address corresponding to the second type logical address, wherein the first FTL provides the second FTL with block request information for requesting use of the second memory blocks, and generates the physical address corresponding to the first type logical address received from the host on the basis of block allocation information provided by the second FTL.Type: GrantFiled: May 15, 2020Date of Patent: June 14, 2022Assignee: SK hynix Inc.Inventors: Dong Young Seo, Da Young Lee, Woo Young Yang
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Patent number: 11314130Abstract: A display device includes: a first substrate; a second substrate overlapping the first substrate; a common electrode disposed on the second substrate; a column spacer disposed between the pixel electrode and the common electrode; and a plurality of pixels. Each of the plurality of pixels includes a transistor disposed on the first substrate and a pixel electrode electrically connected to the transistor through a hole. The display device further includes a plurality of column spacers disposed between the pixel electrode and the common electrode. The plurality of column spacers include a main spacer having a first height and a sub-spacer having a second height that is different from the first height. At least one of the main spacer and the sub-spacer includes a first spacer having a first planar area and a second planar spacer having a second planar area that is different from the first planar area.Type: GrantFiled: June 2, 2020Date of Patent: April 26, 2022Inventors: Jun Bo Sim, Ju Yong Park, Da Young Lee, Jeong Uk Heo
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Patent number: 11062631Abstract: A display device includes: a display panel including signal lines in a display area and a peripheral area, the signal lines extending in a column direction and spaced apart; and test lines electrically connected to the signal lines in the peripheral area, extending in the column direction and arranged to be spaced apart. The peripheral area includes: a first peripheral area; and a second peripheral area located between the display area and the first peripheral area. The test lines include: a first test line including: a 1-1 testing portion disposed on the first peripheral area; and a 1-2 testing portion disposed on the second peripheral area; and a second test line including: a 2-1 testing portion disposed on the second peripheral area. A width of the 1-1 testing portion of the first test line is larger than a width of the 1-2 testing portion of the first test line.Type: GrantFiled: December 31, 2019Date of Patent: July 13, 2021Inventors: Kwan Yup Shin, Jun Ho Bae, Jae Hyoung Youn, Da Young Lee
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Publication number: 20210157525Abstract: A memory controller includes a first flash translation layer (FTL) generating a physical address corresponding to a first type logical address received from a host on the basis of information about the first memory blocks, a second FTL generating a physical address corresponding to a second type logical address received from the host on the basis of information about the second memory blocks, and a memory control unit controlling the first memory area or the second memory area to perform an operation on the physical address corresponding to the first type logical address or the physical address corresponding to the second type logical address, wherein the first FTL provides the second FTL with block request information for requesting use of the second memory blocks, and generates the physical address corresponding to the first type logical address received from the host on the basis of block allocation information provided by the second FTL.Type: ApplicationFiled: May 15, 2020Publication date: May 27, 2021Inventors: Dong Young SEO, Da Young LEE, Woo Young YANG
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Publication number: 20210149237Abstract: A display device includes: a first substrate; a second substrate overlapping the first substrate; a common electrode disposed on the second substrate; a column spacer disposed between the pixel electrode and the common electrode; and a plurality of pixels. Each of the plurality of pixels includes a transistor disposed on the first substrate and a pixel electrode electrically connected to the transistor through a hole. The display device further includes a plurality of column spacers disposed between the pixel electrode and the common electrode. The plurality of column spacers include a main spacer having a first height and a sub-spacer having a second height that is different from the first height. At least one of the main spacer and the sub-spacer includes a first spacer having a first planar area and a second planar spacer having a second planar area that is different from the first planar area.Type: ApplicationFiled: June 2, 2020Publication date: May 20, 2021Inventors: Jun Bo SIM, Ju Yong PARK, Da Young LEE, Jeong Uk HEO
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Patent number: 10950154Abstract: A display device including: a display panel including a plurality of pixels arranged therein; a plurality of gate lines disposed in the display panel to transfer gate signals to the pixels; and a gate driver disposed in the display panel to include a plurality of stages that generate gate signals and output them to the gate lines. A first one of the stages is connected with a first one and a second one of the gate lines through a gate pad, the gate pad includes a first gate pad, a second gate pad, and a third gate pad, and the first gate pad, the second gate pad, and the third gate pad are connected with each other through a gate pad connecting member.Type: GrantFiled: March 5, 2019Date of Patent: March 16, 2021Assignee: Samsung Display Co., Ltd.Inventors: Kwan-Yup Shin, Jun-Ho Bae, Jae Hyoung Youn, Da Young Lee, Jin Young Lee, Hyeok Jun Lee
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Patent number: 10914979Abstract: A display panel may include the following elements: a substrate; a first-color filter, which overlaps the substrate and may include a first-color portion and a first-color part; a second-color filter, which may include a second-color portion and a second-color part; a third-color filter, which may include a third-color portion and a third-color part; a light-blocking structure, which may be positioned between the first-color part and the second-color part in a plan view of the display panel and may include the first-color portion, the second-color portion, and the third-color portion, wherein the first-color portion, the second-color portion, and the third-color portion are stacked in a direction perpendicular to the substrate.Type: GrantFiled: November 18, 2019Date of Patent: February 9, 2021Inventors: Min Ha Hwang, Seung-Suk Yang, You Hyun Jeong, Joong Tae Kim, Da Young Lee, Kweon Sam Hong
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Publication number: 20200312205Abstract: A display device includes: a display panel including signal lines in a display area and a peripheral area, the signal lines extending in a column direction and spaced apart; and test lines electrically connected to the signal lines in the peripheral area, extending in the column direction and arranged to be spaced apart. The peripheral area includes: a first peripheral area; and a second peripheral area located between the display area and the first peripheral area. The test lines include: a first test line including: a 1-1 testing portion disposed on the first peripheral area; and a 1-2 testing portion disposed on the second peripheral area; and a second test line including: a 2-1 testing portion disposed on the second peripheral area. A width of the 1-1 testing portion of the first test line is larger than a width of the 1-2 testing portion of the first test line.Type: ApplicationFiled: December 31, 2019Publication date: October 1, 2020Inventors: Kwan Yup Shin, Jun Ho Bae, Jae Hyoung Youn, Da Young Lee
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Patent number: 10681462Abstract: An electronic apparatus is provided. The electronic apparatus includes an output circuit, an input circuit, and a processor. The output circuit is connected to plural speaker devices. The processor controls the output circuit to cause each of the speaker devices to output an audio signal, and identifies whether each of the speaker devices is connected based on the audio signal received through the input circuit.Type: GrantFiled: July 5, 2018Date of Patent: June 9, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Da-young Lee, Jeong-kee Park