Patents by Inventor Sanghyun Baek
Sanghyun Baek 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: 11962832Abstract: According to an embodiment of the present disclosure, a remote control device for transmitting and receiving a control signal to and from a display device may include a Bluetooth circuit configured to establish Bluetooth connection with the display device, an IR circuit configured to output an IR signal, and a controller configured to output an IR signal for controlling the display device or an external device connected to the display device based on information on a video input mode of the display device when Bluetooth connection with the display device is not established.Type: GrantFiled: September 12, 2022Date of Patent: April 16, 2024Assignee: LG ELECTRONICS INC.Inventors: Sanghyun Baek, Gwanhui Seo
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Patent number: 11944006Abstract: A diamine compound includes a naphthyl-phenyl linker and a 2-carbazolyl group. An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes the diamine compound including the naphthyl-phenyl linker and the 2-carbazolyl group.Type: GrantFiled: February 15, 2019Date of Patent: March 26, 2024Assignee: Samsung Display Co., Ltd.Inventors: Jongwoo Kim, Dongjun Kim, Jangyeol Baek, Eunjae Jeong, Sanghyun Han, Youngkook Kim, Seokhwan Hwang
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Patent number: 11930238Abstract: Disclosed are a display device, and an infrared transmission device and a control method therefor. The disclosed infrared transmission device: determines whether a repeat event occurs, on the basis of the amount of request data stored in a buffer; and when a repeat event occurs, generates an infrared signal corresponding to the repeat event and transmits the infrared signal to a display device or an external electronic device.Type: GrantFiled: November 19, 2019Date of Patent: March 12, 2024Assignee: LG ELECTRONICS INC.Inventor: Sanghyun Baek
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Patent number: 11917714Abstract: The present disclosure provides a display device including: a communication interface configured to perform Bluetooth communication with at least one external device; and a processor configured to obtain a list of connected devices including information about at least one external device Bluetooth-paired or connected with the display device through the communication interface, and obtain first execution information about a first application being executed on the display device, obtain first necessary device condition information required by the first application based on the first execution information, and release a connection with at least one external device not satisfying the first necessary device condition information in the list of connected devices.Type: GrantFiled: June 30, 2021Date of Patent: February 27, 2024Assignee: LG ELECTRONICS INC.Inventors: Sanghyun Baek, Obong An, Eunyoung Cho, Sangjin Ahn
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Patent number: 11899854Abstract: The present disclosure relates to an image display device and a method of operating the same.Type: GrantFiled: June 4, 2020Date of Patent: February 13, 2024Assignee: LG ELECTRONICS, INC.Inventors: Seonil Yu, Janghee Lee, Sanghyun Baek, Sanghun Kim
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Publication number: 20230269415Abstract: An embodiment of the present disclosure provides a remote control device including a user input interface including a wheel button, a memory including a key buffer, a wireless communication interface, and a processor configured to receive a wheel input signal for the wheel button, generate a wheel input control signal corresponding to the wheel input signal, output the generated wheel input control signal through the wireless communication interface, store a wheel repeat control signal in the key buffer when the wheel input signal is continuously input, and output the wheel repeat control signal stored in the key buffer through the wireless communication interface at each predetermined period.Type: ApplicationFiled: July 1, 2020Publication date: August 24, 2023Applicant: LG ELECTRONICS INC.Inventors: Sanghyun BAEK, Sangjin AHN, Gwanhui SEO
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Publication number: 20230254526Abstract: According to an embodiment of the present disclosure, a remote control device for transmitting and receiving a control signal to and from a display device may include a Bluetooth circuit configured to establish Bluetooth connection with the display device, an IR circuit configured to output an IR signal, and a controller configured to output an IR signal for controlling the display device or an external device connected to the display device based on information on a video input mode of the display device when Bluetooth connection with the display device is not established.Type: ApplicationFiled: September 12, 2022Publication date: August 10, 2023Applicant: LG ELECTRONICS INC.Inventors: Sanghyun BAEK, Gwanhui SEO
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Publication number: 20230205324Abstract: The present disclosure relates to an image display device and a method of operating the same.Type: ApplicationFiled: June 4, 2020Publication date: June 29, 2023Applicant: LG ELECTRONICS INC.Inventors: Seonil YU, Janghee LEE, Sanghyun BAEK, Sanghun KIM
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Publication number: 20230012150Abstract: Disclosed are a display device, and an infrared transmission device and a control method therefor. The disclosed infrared transmission device: determines whether a repeat event occurs, on the basis of the amount of request data stored in a buffer; and when a repeat event occurs, generates an infrared signal corresponding to the repeat event and transmits the infrared signal to a display device or an external electronic device.Type: ApplicationFiled: November 19, 2019Publication date: January 12, 2023Applicant: LG ELECTRONICS INC.Inventor: Sanghyun BAEK
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Patent number: 11545022Abstract: The present disclosure relates to an image display apparatus and a method thereof.Type: GrantFiled: May 12, 2021Date of Patent: January 3, 2023Assignee: LG ELECTRONICS INC.Inventors: Gwanhui Seo, Sangjin Ahn, Sanghyun Baek
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Publication number: 20220272791Abstract: The present disclosure provides a display device including: a communication interface configured to perform Bluetooth communication with at least one external device; and a processor configured to obtain a list of connected devices including information about at least one external device Bluetooth-paired or connected with the display device through the communication interface, and obtain first execution information about a first application being executed on the display device, obtain first necessary device condition information required by the first application based on the first execution information, and release a connection with at least one external device not satisfying the first necessary device condition information in the list of connected devices.Type: ApplicationFiled: June 30, 2021Publication date: August 25, 2022Applicant: LG ELECTRONICS INC.Inventors: Sanghyun BAEK, Obong AN, Eunyoung CHO, Sangjin AHN
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Publication number: 20210358289Abstract: The present disclosure relates to an image display apparatus and a method thereof.Type: ApplicationFiled: May 12, 2021Publication date: November 18, 2021Applicant: LG ELECTRONICS INC.Inventors: Gwanhui Seo, Sangjin Ahn, Sanghyun Baek
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Patent number: 10575041Abstract: A sink device includes: a network transceiver configured to communicate with a source device; a display; and a controller configured to: receive video content from the source device via the network transceiver, wherein a source display of the source device corresponds to original display coordinates; cause the display to display the video content, wherein the display corresponds to changed display coordinates; receive a control signal for selecting a first coordinate of the display; generate a second coordinate with respect to the original display coordinates, wherein the second coordinate corresponds to the first coordinate; and cause the network transceiver to transmit the second coordinate to the source device.Type: GrantFiled: August 11, 2017Date of Patent: February 25, 2020Assignee: LG ELECTRONICS INC.Inventors: Sanghyun Baek, Jaekyung Lee
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Patent number: 10334200Abstract: A first wireless device that supports a Wi-Fi direct service includes: a display unit configured to display an entire image of content being displayed by a second wireless device; a communication unit configured to perform a connection setup with the second wireless device; and a processor configured to control the display unit and the communication unit. The processor receives a zoom-in request signal for zooming in a partial image included in the entire image and receives data of the entire image and data of a zoomed-in partial image corresponding to the partial image from the second wireless device based on the zoom-in request signal.Type: GrantFiled: September 21, 2017Date of Patent: June 25, 2019Assignee: LG ELECTRONICS INC.Inventors: Eunyoung Cho, Sangjin Ahn, Sanghyun Baek
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Patent number: 10194112Abstract: A broadcast receiver according to one embodiment of the present invention comprises: a tuner for receiving a broadcast signal; a display module for displaying content on a main screen; an interface module for receiving, from a remote control, a first command for selecting a specific location on the main screen; and a controller for controlling the tuner, the display module, and the interface module, wherein the controller enlarges a specific region within a preset distance from the specific location according to the received first command, and displays the magnified specific region in a zoom window, and furthermore, the location of the zoom window varies according to a motion of the remote control.Type: GrantFiled: September 16, 2015Date of Patent: January 29, 2019Assignee: LG ELECTRONICS INC.Inventors: Sanghyun Baek, Miyeon Kwon, Kyungryun Lee, Hyeongjin Park, Jeean Chang
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Publication number: 20180139405Abstract: A broadcast receiver according to one embodiment of the present invention comprises: a tuner for receiving a broadcast signal; a display module for displaying content on a main screen; an interface module for receiving, from a remote control, a first command for selecting a specific location on the main screen; and a controller for controlling the tuner, the display module, and the interface module, wherein the controller enlarges a specific region within a preset distance from the specific location according to the received first command, and displays the magnified specific region in a zoom window, and furthermore, the location of the zoom window varies according to a motion of the remote control.Type: ApplicationFiled: September 16, 2015Publication date: May 17, 2018Applicant: LG ELECTRONICS INC.Inventors: Sanghyun BAEK, Miyeon KWON, Kyungryun LEE, Hyeongjin PARK, Jeean CHANG
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Publication number: 20180098018Abstract: A first wireless device that supports a Wi-Fi direct service includes: a display unit configured to display an entire image of content being displayed by a second wireless device; a communication unit configured to perform a connection setup with the second wireless device; and a processor configured to control the display unit and the communication unit. The processor receives a zoom-in request signal for zooming in a partial image included in the entire image and receives data of the entire image and data of a zoomed-in partial image corresponding to the partial image from the second wireless device based on the zoom-in request signal.Type: ApplicationFiled: September 21, 2017Publication date: April 5, 2018Applicant: LG ELECTRONICS INC.Inventors: Eunyoung CHO, Sangjin AHN, Sanghyun BAEK
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Publication number: 20180070122Abstract: A sink device includes: a network transceiver configured to communicate with a source device; a display; and a controller configured to: receive video content from the source device via the network transceiver, wherein a source display of the source device corresponds to original display coordinates; cause the display to display the video content, wherein the display corresponds to changed display coordinates; receive a control signal for selecting a first coordinate of the display; generate a second coordinate with respect to the original display coordinates, wherein the second coordinate corresponds to the first coordinate; and cause the network transceiver to transmit the second coordinate to the source device.Type: ApplicationFiled: August 11, 2017Publication date: March 8, 2018Applicant: LG ELECTRONICS INC.Inventors: Sanghyun BAEK, Jaekyung LEE
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Patent number: 9854323Abstract: An electronic device, including a display; and a controller capable of displaying, via the display, an image being reproduced, a letterbox and subtitles positioned at the letterbox; receiving a control signal for enlarging a display size of the image; controlling the display to enlarge the image in response to the control signal, further the subtitles is positioned at the enlarged image.Type: GrantFiled: August 3, 2016Date of Patent: December 26, 2017Assignee: LG ELECTRONICS INC.Inventor: Sanghyun Baek
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Patent number: 9554084Abstract: A display device including a display module configured to display a content corresponding to a video on a main screen of the display device; an interface module configured to receive an enlargement input request from a remote controller; and a controller configured to enter an enlargement mode in accordance with the enlargement input request received from the remote controller, display a window including the content displayed on the main screen, display an indicator for selecting a specific area of the displayed content within the displayed window, enlarge the selected specific area of the displayed content, and display the enlarged selected specific area of the displayed content on the main screen.Type: GrantFiled: October 2, 2015Date of Patent: January 24, 2017Assignee: LG ELECTRONICS INC.Inventors: Hyeseung Lee, Sanghyun Baek, Hyeongjin Park, Jeean Chang