Patents by Inventor Man Gyu Park
Man Gyu Park 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: 20240121809Abstract: A method of a first terminal may include: identifying first RB set(s) to be used for SL communication among consecutive RB sets through an LBT procedure; identifying a first subchannel group included in the first RB set(s) and a second subchannel group including a first PRB in the first RB set(s), the first PRB being not included in the first subchannel group; configuring the first PRB within the second subchannel group as an SL communication resource; and transmitting, to a second terminal, control information indicating that the first PRB is configured as the SL communication resource.Type: ApplicationFiled: September 27, 2023Publication date: April 11, 2024Inventors: Jun Hyeong KIM, Go San NOH, Il Gyu KIM, Man Ho PARK, Nak Woon SUNG, Jae Su SONG, Nam Suk LEE, Hee Sang CHUNG, Min Suk CHOI
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Publication number: 20240010220Abstract: Provided are a method and apparatus for providing a driver interface. The method of providing a driver interface may include, based on a state of a vehicle, determining a main interface configured to display information regarding a vehicle operation service, and generating the determined main interface, wherein the generating of the main interface may include determining a before-starting-work interface as the main interface, in response to the state of the vehicle being switched to a moving-to-workplace state, determining a moving-to-workplace interface as the main interface, and in response to the state of the vehicle being switched to a standby-for-dispatch state, determining a standby-for-dispatch interface as the main interface.Type: ApplicationFiled: July 6, 2023Publication date: January 11, 2024Inventors: Ji Hoon KIM, Tae Suk Kim, Mo Ran Kim, Jung Hee Son, Su Ho Kim, Yoo Ra Choi, Hyun Woo Choi, Dong Hoo Kim, Zzy Hyun Oh, Jae In Chang, Da Ye Kwon, Hyun Gul Roh, Man Gyu Park
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Patent number: 11410582Abstract: Disclosed herein is a sensing device including a sensing channel terminal connected to a pixel through a sensing line, a first power terminal to which a displaying reference voltage is input, a second power terminal to which a sensing reference voltage different form the displaying reference voltage is input, a third power terminal to which a sampling reference voltage is input, a sampling capacitor having a first electrode to which the sampling reference voltage is applied, a sensing set-up switch connected between the second power terminal and the sensing channel terminal, a first sampling switch connected between the sensing channel terminal and a second electrode of the sampling capacitor, and a second sampling switch connected between the first power terminal and the second electrode of the sampling capacitor.Type: GrantFiled: December 11, 2020Date of Patent: August 9, 2022Assignee: LG Display Co., Ltd.Inventors: Sung-Chul Ha, Man-Gyu Park, Mi-So Kim
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Publication number: 20210201718Abstract: Disclosed herein is a sensing device including a sensing channel terminal connected to a pixel through a sensing line, a first power terminal to which a displaying reference voltage is input, a second power terminal to which a sensing reference voltage different form the displaying reference voltage is input, a third power terminal to which a sampling reference voltage is input, a sampling capacitor having a first electrode to which the sampling reference voltage is applied, a sensing set-up switch connected between the second power terminal and the sensing channel terminal, a first sampling switch connected between the sensing channel terminal and a second electrode of the sampling capacitor, and a second sampling switch connected between the first power terminal and the second electrode of the sampling capacitor.Type: ApplicationFiled: December 11, 2020Publication date: July 1, 2021Inventors: Sung-Chul HA, Man-Gyu PARK, Mi-So KIM
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Patent number: 9495934Abstract: A liquid crystal display device and a method for driving the same are disclosed. The device includes a gamma voltage generation circuit for generating first to ith positive gamma reference voltages having different levels, and first to ith negative gamma reference voltages having different levels, and a plurality of data drive chips, each of the data drive chips converting digital data input thereto into a positive data voltage and a negative data voltage and supplying the positive data voltage and negative data voltage to a liquid crystal display panel, and adjusting a level of the positive data voltage based on a positive gamma reference voltage supplied thereto, among the first to ith positive gamma reference voltages, and adjusting a level of the negative data voltage based on a negative gamma reference voltage supplied thereto, among the first to ith negative gamma reference voltages.Type: GrantFiled: May 15, 2008Date of Patent: November 15, 2016Assignee: LG DISPLAY CO., LTD.Inventors: Young Sang Baek, Yeon Ho Choi, Sun Woo Kwag, Man Gyu Park, Yong Duk Lee, Sang Kwan Kim
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Patent number: 9483131Abstract: An LCD device and a method of driving the same are provided. The LCD device includes a panel, one or more gate driver IC, a timing controller, and a source driver IC. The gate driver IC sequentially drives a plurality of gate lines formed in the panel. The timing controller controls the gate driver IC. The source driver IC simultaneously transfers image data from a first latch to a second latch according to a latch signal, converts the image data transferred from the second latch into data voltages, and outputs the data voltages to the panel at a falling time of a source output enable signal.Type: GrantFiled: December 6, 2012Date of Patent: November 1, 2016Assignee: LG Display Co., Ltd.Inventors: Jin Cheol Hong, Pil Sung Kang, Man Gyu Park, Seung Cheol Oh
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Patent number: 9443463Abstract: Disclosed is a display device. The display device includes a plurality of MCC packages each including one source driver IC and one gate driver IC disposed on a film, a panel including a plurality of data lines connected to the source driver IC, a plurality of gate connection lines that are connected to the gate driver IC and disposed in parallel to the data lines, a plurality of gate lines that are disposed vertically to the gate connection lines and the data lines and connected to the gate connection lines, and a plurality of dummy lines disposed in parallel to the gate connection lines and between the data lines, and a timing controller configured to transfer image data and a plurality of control signals to at least one or more of the MCC packages.Type: GrantFiled: October 4, 2013Date of Patent: September 13, 2016Assignee: LG Display Co., Ltd.Inventors: Man Gyu Park, Seung Cheol Oh
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Publication number: 20140104252Abstract: Disclosed is a display device. The display device includes a plurality of MCC packages each including one source driver IC and one gate driver IC disposed on a film, a panel including a plurality of data lines connected to the source driver IC, a plurality of gate connection lines that are connected to the gate driver IC and disposed in parallel to the data lines, a plurality of gate lines that are disposed vertically to the gate connection lines and the data lines and connected to the gate connection lines, and a plurality of dummy lines disposed in parallel to the gate connection lines and between the data lines, and a timing controller configured to transfer image data and a plurality of control signals to at least one or more of the MCC packages.Type: ApplicationFiled: October 4, 2013Publication date: April 17, 2014Applicant: LG Display Co., Ltd.Inventors: Man Gyu PARK, Seung Cheol OH
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Publication number: 20130285998Abstract: An LCD device and a method of driving the same are provided. The LCD device includes a panel, one or more gate driver IC, a timing controller, and a source driver IC. The gate driver IC sequentially drives a plurality of gate lines formed in the panel. The timing controller controls the gate driver IC. The source driver IC simultaneously transfers image data from a first latch to a second latch according to a latch signal, converts the image data transferred from the second latch into data voltages, and outputs the data voltages to the panel at a falling time of a source output enable signal.Type: ApplicationFiled: December 6, 2012Publication date: October 31, 2013Applicant: LG DISPLAY CO., LTD.Inventors: Jin Cheol Hong, Pil Sung Kang, Man Gyu Park, Seung Cheol Oh
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Publication number: 20110288782Abstract: Disclosed herein is a system for determining the state and action of the human body using an optical signal. The system includes an optical signal transmission module configured to generate and output the optical signal, an optical signal transfer module configured to include at least one optical signal transfer path that is wearable on a region of the human body and that has at least one cut portion, and a human body state analysis module configured to determine a variation in the state of the human body by calculating the light transmission ratio of the at least one optical signal transfer path which varies depending on the gap of the at least one cut portion of the at least one optical signal transfer path. The gap varies depending on a variation in a circumference of the region of the human body.Type: ApplicationFiled: December 9, 2009Publication date: November 24, 2011Applicant: FNT CO., LTD.Inventor: Man-Gyu Park
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Patent number: 8031153Abstract: A liquid crystal display for changing a supply sequence of a scanning pulse with which a plurality of gate lines are supplied to realize a one dot inversion, and a driving method thereof are disclosed. In the liquid crystal display, a liquid crystal display panel has a plurality of data lines and a plurality of gate lines, which are crossed each other, and pixels, which are defined by the lines. A gate driver supplies scanning pulses to the gate lines, and changes a supply sequence of the scanning pulses for each frame. A data driver converts digital video data into data voltages and periodically inverts a polarity of the data voltages to supply the data voltages in accordance with a supply sequence of the scanning pulses.Type: GrantFiled: August 27, 2007Date of Patent: October 4, 2011Assignee: LG Display Co., Ltd.Inventors: Sin Ho Kang, Jin Cheol Hong, Tae Hun Kim, Man Gyu Park, Seung Cheol O, Su Hyuk Jang
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Patent number: 7817126Abstract: A liquid crystal display system reduces a consumed current and reduces generation of heat in a data integrated circuit, the liquid crystal display device includes a liquid crystal cell array, a first charge sharing circuit arranged on one side of the liquid crystal cell array to pre-charge the data lines before the data lines are charged with a data voltage, and a second charge sharing circuit arranged outside the other side of the liquid crystal cell array to pre-charge the data lines before the data lines are charged with a data voltage.Type: GrantFiled: June 27, 2006Date of Patent: October 19, 2010Assignee: LG. Display Co., Ltd.Inventors: Sung Chul Ha, Man Gyu Park
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Patent number: 7782312Abstract: A LCD device includes a liquid crystal panel having a plurality of perpendicularly crossing gate and data lines, first and second display sections divided by a specific one of the data lines, a plurality of first data drive ICs driving the data lines in the first display section, a plurality of second data drive ICs driving the data lines in the second display section, and a timing controller rearranging image data input from a system into first image data corresponding to the first display section and second image data corresponding to the second display section, and simultaneously supplying the first image data and second image data, respectively, in a sequence starting from one of the first and second data drive ICs, respectively, closest to the specific data line towards one of the respective first and second data drive ICs farthest from the specific data line.Type: GrantFiled: June 30, 2005Date of Patent: August 24, 2010Assignee: LG Display Co., ltd.Inventors: Soon Dong Cho, Man Gyu Park
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Publication number: 20080284773Abstract: A liquid crystal display device and a method for driving the same are disclosed. The device includes a gamma voltage generation circuit for generating first to ith positive gamma reference voltages having different levels, and first to ith negative gamma reference voltages having different levels, and a plurality of data drive chips, each of the data drive chips converting digital data input thereto into a positive data voltage and a negative data voltage and supplying the positive data voltage and negative data voltage to a liquid crystal display panel, and adjusting a level of the positive data voltage based on a positive gamma reference voltage supplied thereto, among the first to ith positive gamma reference voltages, and adjusting a level of the negative data voltage based on a negative gamma reference voltage supplied thereto, among the first to ith negative gamma reference voltages.Type: ApplicationFiled: May 15, 2008Publication date: November 20, 2008Inventors: Young Sang Baek, Yeon Ho Choi, Sun Woo Kwag, Man Gyu Park, Yong Duk Lee, Sang Kwan Kim
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Publication number: 20080129904Abstract: A liquid crystal display for changing a supply sequence of a scanning pulse with which a plurality of gate lines are supplied to realize a one dot inversion, and a driving method thereof are disclosed. In the liquid crystal display, a liquid crystal display panel has a plurality of data lines and a plurality of gate lines, which are crossed each other, and pixels, which are defined by the lines. A gate driver supplies scanning pulses to the gate lines, and changes a supply sequence of the scanning pulses for each frame. A data driver converts digital video data into data voltages and periodically inverts a polarity of the data voltages to supply the data voltages in accordance with a supply sequence of the scanning pulses.Type: ApplicationFiled: August 27, 2007Publication date: June 5, 2008Inventors: Sin Ho Kang, Jin Cheol Hong, Tae Hun Kim, Man Gyu Park, Seung Cheol O, Su Hyuk Jang
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Patent number: D737452Type: GrantFiled: November 26, 2013Date of Patent: August 25, 2015Assignee: FNT CO., LTD.Inventor: Man Gyu Park