Patents by Inventor Byung-Joo Lee
Byung-Joo 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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Patent number: 11963392Abstract: An organic light emitting diode display device includes a substrate having an active area and a non-active area, a light emitting diode in the active area, a sealing layer over the light emitting diode, at least one lens pattern over the sealing layer, the at least one lens pattern having a convex shape, and a passivation layer in the active area and the non-active area, the passivation layer covering the at least one lens pattern and having a first open portion exposing a first pad area.Type: GrantFiled: August 20, 2021Date of Patent: April 16, 2024Assignee: LG DISPLAY CO., LTD.Inventors: A-Ra Yoon, Hoon Kang, Byung-Joo Lee, Keong-Jin Lee, Jun-Young Kwon
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Publication number: 20240109595Abstract: A frame structure for a vehicle includes: an inner panel connected to a side member and defining an inner side of a rear part of the side member; an outer panel connected to a rear side of the side member and coupled to an outer side of the inner panel defining a closed cross-section together with the inner panel and defining an outer side of the rear part of the side member; an opening portion formed below the inner and outer panels partially opening the closed cross-section so that a front end of a rear suspension arm can be inserted into the opening portion; and a reinforcing member disposed in the opening portion defining the closed cross-section together with the outer panel and the inner panel and configured to close an internal space in the outer and inner panels.Type: ApplicationFiled: January 25, 2023Publication date: April 4, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Won Hae Lee, Nam Ho Kim, Mi Ran Park, Ha Yeon Kwon, Byung Joo Chung, Seung Hak Lee, Min Seok Kim
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Patent number: 11939000Abstract: A frame structure for a purpose built vehicle (PBV) includes: two main side members extending while gradually rising toward a front of the PBV and extending in a front/rear direction to be disposed on either side of the PBV; two auxiliary side members respectively extending in a front/rear direction to be disposed on a lower side of the two main side members; a front cross member connecting the two auxiliary side members in a lateral direction of the PBV; and a plurality of vertical members respectively connecting the main side members and the auxiliary side members in a vertical direction.Type: GrantFiled: September 19, 2022Date of Patent: March 26, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Won Hae Lee, Nam Ho Kim, Byung Joo Chung, Seung Hak Lee, Min Seok Kim
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Patent number: 11926364Abstract: A frame for a purpose-built vehicle (PBV) includes: a front part frame positioned at a front side of a vehicle; a rear part frame positioned at a rear side of the vehicle; and a center part frame. The center part frame has a rectangular planar shape and is coupled between the front part frame and the rear part frame.Type: GrantFiled: October 28, 2022Date of Patent: March 12, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Nam Ho Kim, Won Hae Lee, Byung Joo Chung, Seung Hak Lee, Min Seok Kim
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Patent number: 11924399Abstract: A stereoscopic display device including a barrier panel is provided. When a viewing distance of a viewer is out of the proper range, the stereoscopic display device may shift the blocking regions and the transmitting regions of the barrier panel. The stereoscopic display device may maintain the ratio of channels located within a barrier blocking region and a barrier transmitting region of the barrier panel by using the channels disposed within trigger regions of the barrier panel. Thus, the stereoscopic display device may provide a stereoscopic image of good quality to the viewer located at a region being out of the proper range.Type: GrantFiled: April 3, 2020Date of Patent: March 5, 2024Assignee: LG Display Co., Ltd.Inventors: You-Yong Jin, Hoon Kang, Byung-Joo Lee, Bu-Yeol Lee, Wook Jeon, Hee-Jin Im, Yong-Ku Lee, Ju-Hoon Jang, Dong-Yeon Kim, Woon-Chan Moon
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Patent number: 11625365Abstract: The present disclosure provides a virtual file management method and apparatus, and a computer-readable recording medium thereof, which may comprises obtaining an object identifier for distinguishing objects, wherein the object includes at least one of a virtual file or a virtual folder and obtaining the object based on the obtained object identifier.Type: GrantFiled: July 8, 2021Date of Patent: April 11, 2023Assignee: Fasoo Co., LtdInventors: Jung Hyun Cho, Jeong Moon Oh, Byung Joo Lee
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Publication number: 20220199957Abstract: An organic light emitting diode display device includes a substrate having an active area and a non-active area, a light emitting diode in the active area, a sealing layer over the light emitting diode, at least one lens pattern over the sealing layer, the at least one lens pattern having a convex shape, and a passivation layer in the active area and the non-active area, the passivation layer covering the at least one lens pattern and having a first open portion exposing a first pad area.Type: ApplicationFiled: August 20, 2021Publication date: June 23, 2022Applicant: LG DISPLAY CO., LTD.Inventors: A-Ra YOON, Hoon KANG, Byung-Joo LEE, Keong-Jin LEE, Jun-Young KWON
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Publication number: 20220153030Abstract: The present invention provides an apparatus for treating a substrate, the apparatus including: a head unit including a head formed with one or more nozzles that discharge a treatment liquid to a substrate; and a head maintenance unit configured to perform maintenance for the head, in which the head maintenance unit may include: a liquid receiving block formed with one or more liquid receiving parts having liquid receiving spaces with open tops; a decompression line fluidly-communicating with the liquid receiving space and configured to provide reduced pressure to the liquid receiving space; and a decompression valve installed in the decompression line.Type: ApplicationFiled: November 18, 2021Publication date: May 19, 2022Inventors: Byung Joo LEE, Sang Hwa LEE, Dong Yun LEE, Jee Yong JUNG, Hahn Seok JEON, Kang KWON, Jae Hun JEONG, Sang Hoon KIM
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Publication number: 20220077431Abstract: A display apparatus having a narrow viewing angle is provided. The display apparatus may include a device substrate including a first pixel area; a bank insulating layer on the device substrate, the bank insulating layer defining a first emission region in the first pixel area; a light-emitting device including a lower electrode, a light-emitting layer and an upper electrode, which are sequentially stacked on the first emission region; a light-blocking pattern on the bank insulating layer, the light-blocking pattern including a first opening disposed on the light-emitting device; and a first pixel lens on the first opening of the light-blocking pattern, the first pixel lens having a horizontal width larger than the first emission region, wherein a horizontal width of the first opening is proportional to a vertical distance between the light-emitting layer and the light-blocking pattern. Thus, the central luminance of the pixel area may be improved.Type: ApplicationFiled: September 2, 2021Publication date: March 10, 2022Inventors: Keong Jin LEE, Hoon KANG, Byung Joo LEE, Dong Yeon KIM, Young Min KIM
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Publication number: 20220043783Abstract: The present disclosure provides a virtual file management method and apparatus, and a computer-readable recording medium thereof, which may comprises obtaining an object identifier for distinguishing objects, wherein the object includes at least one of a virtual file or a virtual folder and obtaining the object based on the obtained object identifier.Type: ApplicationFiled: July 8, 2021Publication date: February 10, 2022Inventors: Jung Hyun CHO, Jeong Moon OH, Byung Joo LEE
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Patent number: 11236343Abstract: The present invention relates to a method for producing dextran polymer-based amplified nucleic acid aptamer nanoconstructs which efficiently and selectively capture a specific target molecule, the method comprising linking a short nucleic acid sequence or a complementary sequence for formation of nanoconstructs and a nucleic acid aptamer sequence for capture of the specific target molecule to a dextran polymer by a chemical reaction, mixing the resulting polymer/nucleic acid substances with each other to form nanostructures, subjecting the nanostructures to rolling circle amplification, thereby forming a nucleic acid aptamer having a repeated structure. The dextran polymer-based amplified nucleic acid aptamer nanoconstructs have the effect of efficiently and selectively capturing a specific target molecule.Type: GrantFiled: November 1, 2017Date of Patent: February 1, 2022Assignees: INSTITUTE FOR BASIC SCIENCE, POSTECH ACADEMY-INDUSTRY FOUNDATIONInventors: Won Jong Kim, Jeong Hun Kim, Jihyun Lee, Byung Joo Lee
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Publication number: 20210292759Abstract: The present invention relates to a method for producing dextran polymer-based amplified nucleic acid aptamer nanoconstructs which efficiently and selectively capture a specific target molecule, the method comprising linking a short nucleic acid sequence or a complementary sequence for formation of nanoconstructs and a nucleic acid aptamer sequence for capture of the specific target molecule to a dextran polymer by a chemical reaction, mixing the resulting polymer/nucleic acid substances with each other to form nanostructures, subjecting the nanostructures to rolling circle amplification, thereby forming a nucleic acid aptamer having a repeated structure. The dextran polymer-based amplified nucleic acid aptamer nanoconstructs have the effect of efficiently and selectively capturing a specific target molecule.Type: ApplicationFiled: November 1, 2017Publication date: September 23, 2021Inventors: Won Jong KIM, Jeong Hun KIM, Jihyun LEE, Byung Joo LEE
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Patent number: 10917630Abstract: Disclosed is a stereoscopic image display device which separates views from each other to reduce crosstalk and minimizes reduction in brightness due to decrease of an opening area of sub-pixels. The stereoscopic image display device includes a display panel including first and second sub-pixels arranged in parallel in the horizontal direction in each of regions formed by intersecting a plurality of gate lines and a plurality of data lines, openings for opening a part of each of the first and second sub-pixels in a light-shielding pattern configured to shield regions of the first and second sub-pixels other than the openings, and a parallax unit located on the display panel and including a plurality of lenses.Type: GrantFiled: November 29, 2016Date of Patent: February 9, 2021Assignee: LG Display Co., Ltd.Inventors: You-Yong Jin, Byung-Joo Lee, Hee-Jin Im, Tae-Young Heo, Jin-Hyuk Jang, Won-Sik Lee
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Publication number: 20200233231Abstract: A stereoscopic display device including a barrier panel is provided. When a viewing distance of a viewer is out of the proper range, the stereoscopic display device may shift the blocking regions and the transmitting regions of the barrier panel. The stereoscopic display device may maintain the ratio of channels located within a barrier blocking region and a barrier transmitting region of the barrier panel by using the channels disposed within trigger regions of the barrier panel. Thus, the stereoscopic display device may provide a stereoscopic image of good quality to the viewer located at a region being out of the proper range.Type: ApplicationFiled: April 3, 2020Publication date: July 23, 2020Inventors: You-Yong JIN, Hoon KANG, Byung-Joo LEE, Bu-Yeol LEE, Wook JEON, Hee-Jin IM, Yong-Ku LEE, Ju-Hoon JANG, Dong-Yeon KIM, Woon-Chan MOON
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Patent number: 10656430Abstract: A stereoscopic display device including a barrier panel is provided. When a viewing distance of a viewer is out of the proper range, the stereoscopic display device may shift the blocking regions and the transmitting regions of the barrier panel. The stereoscopic display device may maintain the ratio of channels located within a barrier blocking region and a barrier transmitting region of the barrier panel by using the channels disposed within trigger regions of the barrier panel. Thus, the stereoscopic display device may provide a stereoscopic image of good quality to the viewer located at a region being out of the proper range.Type: GrantFiled: April 17, 2018Date of Patent: May 19, 2020Assignee: LG Display Co., Ltd.Inventors: You-Yong Jin, Hoon Kang, Byung-Joo Lee, Bu-Yeol Lee, Wook Jeon, Hee-Jin Im, Yong-Ku Lee, Ju-Hoon Jang, Dong-Yeon Kim, Woon-Chan Moon
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Patent number: 10508479Abstract: A hood latch assembly for a vehicle. A housing includes an insert recess allowing a striker coupled to a hood of a vehicle to be retracted into and withdrawn from the insert recess. A latch has one end portion pivotably coupled to an inner portion of the housing. A fitting recess in the other end portion of the latch allows the striker to be retracted into and withdrawn from the fitting recess. A support protrusion is formed on one end portion of the fitting recess. A safety hook includes a hinge disposed on one end portion to be pivotably coupled to an outer portion of housing and a sliding protrusion disposed on the other end portion to allow the striker to slide when in contact with the striker. When the hood is in a closed position, the safety hook is supported by the support protrusion so as not to pivot.Type: GrantFiled: April 6, 2017Date of Patent: December 17, 2019Assignee: HYUNDAI MOTOR COMPANYInventors: In Hwang, So Yeon Park, Byung Joo Lee, Ki Won Kim, Byoung Haan Choi
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Publication number: 20190313971Abstract: The nerve probe attachable and detachable to and from a surgical instrument according to the present invention has a technical feature in that it is detachably mounted to a surgical instrument (a general surgical instrument, an endoscopic surgical instrument, or a robotic surgical instrument) made of an electrically conductive material to allow an electric current to be applied to body tissue by the surgical instrument so that real-time nerve identification and surgery can be performed simultaneously at body tissue coming into close contact with the surgical instrument only by use of the surgical instrument even without suffering from inconvenience of having to frequently replace a separate nerve probe and the surgical instrument, leading to promotion of rapid surgery and improvement of convenience of medical staffs.Type: ApplicationFiled: August 31, 2016Publication date: October 17, 2019Inventor: Byung-Joo LEE
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Patent number: 10321119Abstract: A stereoscopic image display device is discussed, which may minimize 3D crosstalk and luminance deviation between viewing zones. The stereoscopic image display device can include a display panel that includes a first substrate having a plurality of pixels provided in a pixel region in a curved shape and a second substrate having a plurality of openings respectively overlapped with the plurality of pixels; and a lenticular lens sheet arranged above the display panel, including a plurality of lenticular lenses inclined to be parallel with the openings, wherein each of the plurality of openings is inclined at a slope parallel with one side of each pixel and has a shape different that of the pixel.Type: GrantFiled: December 23, 2014Date of Patent: June 11, 2019Assignee: LG DISPLAY CO., LTD.Inventors: Hoon Ki Kim, Byung Joo Lee, Ju Hoon Jang, You-Yong Jin
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Patent number: 10155441Abstract: A fuel door opener may include a main body coupled in a fuel door housing, and disposed to face a hinge of a fuel door rotatably coupled at one side of the fuel door housing, a locking rod which is disposed to be movable between a locking position where the fuel door is locked and an unlocking position where the fuel door is unlocked in accordance with opened and closed states of the fuel door, and an opening detection switch disposed in the main body adjacent to the locking rod, and detecting the opened and closed states of the fuel door by selectively coming into contact with the locking rod as the locking rod is positioned at the unlocking position.Type: GrantFiled: October 31, 2016Date of Patent: December 18, 2018Assignees: Hyundai Motor Company, Kia Motors Corporation, Pyeong Hwa Automotive Co., Ltd.Inventors: Sin Kook Kim, In Hwang, Byung Joo Lee, Gi Won Kim, Byoung Haan Choi, Kyoung Hoon Park
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Publication number: 20180299685Abstract: A stereoscopic display device including a barrier panel is provided. When a viewing distance of a viewer is out of the proper range, the stereoscopic display device may shift the blocking regions and the transmitting regions of the barrier panel. The stereoscopic display device may maintain the ratio of channels located within a barrier blocking region and a barrier transmitting region of the barrier panel by using the channels disposed within trigger regions of the barrier panel. Thus, the stereoscopic display device may provide a stereoscopic image of good quality to the viewer located at a region being out of the proper range.Type: ApplicationFiled: April 17, 2018Publication date: October 18, 2018Inventors: You-Yong JIN, Hoon KANG, Byung-Joo LEE, Bu-Yeol LEE, Wook JEON, Hee-Jin IM, Yong-Ku LEE, Ju-Hoon JANG, Dong-Yeon KIM, Woon-Chan MOON