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61.发明授权公开(公告)号：US10771209B2
公开(公告)日：2020-09-08
申请号：US16322284
申请日：2018-03-27
Applicant: LG ELECTRONICS INC.
Inventor： Sunwoong Yun , Jinmin Kim , Sungjin Park , Jinsoo Choi
Abstract: The present specification suggests a method for transmitting and receiving a signal, by a station, in a wireless LAN (WLAN) system supporting a maximum of eight space time streams, and an apparatus therefor. More specifically, the present specification suggests a method for transmitting and receiving a signal including a pilot sequence for 2 channel bonding per each space time stream when a station transmits and receives a signal through a channel in which two channels are bonded, and an apparatus therefor.
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62.发明授权公开(公告)号：US10608789B2
公开(公告)日：2020-03-31
申请号：US16325378
申请日：2018-04-09
Applicant: LG ELECTRONICS INC.
Inventor： Sunwoong Yun , Jinmin Kim , Sungjin Park , Jinsoo Choi
Abstract: A method of transmitting and receiving signals in a wireless local area network (WLAN) system and a device for the same are provided. More particularly, there are provided a method and a device for the same in which a station operating in an orthogonal frequency division multiplexing (OFDM) mode transmits and receives signals through two aggregated channels.
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公开(公告)号：US10096750B2
公开(公告)日：2018-10-09
申请号：US15208752
申请日：2016-07-13
Applicant: LG ELECTRONICS INC.
Inventor： Hwanjoon Choi , Yonghan Lee , Sungjin Park
IPC: H01L33/50 , H01L25/075 , H01L33/60 , H01L33/62
Abstract: A display device include a substrate including a wiring electrode; an adhesive layer disposed on the substrate; a plurality of semiconductor light emitting devices adhered to the adhesive layer, and electrically connected to the wiring electrode; and a phosphor layer disposed to cover the plurality of semiconductor light emitting devices. Further, the phosphor layer includes a plurality of phosphor portions for converting a wavelength of light, and a plurality of partition wall portions formed between the plurality of phosphor portions, and the plurality of partition wall portions are sequentially disposed between the phosphor portions along a first direction and a second direction crossing each other, respectively, and at least one of the sequentially disposed partition wall portions overlaps with at least one of the plurality of semiconductor light emitting devices.
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公开(公告)号：US09979457B2
公开(公告)日：2018-05-22
申请号：US15148902
申请日：2016-05-06
Applicant: LG ELECTRONICS INC.
Inventor： Kyungtae Jo , Hangyu Cho , Jinmin Kim , Eunsung Park , Sungjin Park
IPC: H04B7/06 , H04B7/0413 , H04W16/28 , H04W84/12
CPC classification number: H04B7/0634 , H04B7/0413 , H04B7/0617 , H04B7/0632 , H04B7/0695 , H04W16/28 , H04W84/12
Abstract: A method and apparatus for performing a beamforming training for a multiple input multiple output (MIMO) operation in a wireless local area network is provided. The apparatus assigns at least one of a plurality of sector groups with respect to each of a plurality of array antennas. The apparatus determines a sector used for a data transmission during a sector sweep by transmitting a plurality of sector sweep messages in the plurality of sector groups through the plurality of array antennas to responders simultaneously.
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65.发明授权Display device having function of controlling luminance based on average picture level and luminance control method thereof 有权具有基于平均图像水平和亮度控制方法控制亮度的功能的显示装置公开(公告)号：US09589499B2
公开(公告)日：2017-03-07
申请号：US14143643
申请日：2013-12-30
Applicant: LG ELECTRONICS INC.
Inventor： Sungjin Park
CPC classification number: G09G3/3225 , G09G3/3413 , G09G2320/04 , G09G2320/0606 , G09G2320/103 , G09G2320/106 , G09G2330/021 , G09G2360/144 , G09G2360/16
Abstract: A display device and a method for controlling a luminance of the display device are disclosed. The display device includes an average picture level (APL) calculator which calculates an APL of an input image and outputs the APL of the input image and an APL curve data, a luminance adjuster which includes at least two luminance adjusting units enabled in response to a user input through a user interface and reduces a luminance of an APL section equal to or less than a predetermined reference value, a data modulator modulating data of the input image using a luminance defined in the APL curve data, and a display panel driving circuit which writes data from the data modulator on a display panel and reproduces the input image on the display panel.
Abstract translation: 公开了一种用于控制显示装置的亮度的显示装置和方法。 显示装置包括计算输入图像的APL并输出输入图像的APL和APL曲线数据的平均图像电平（APL）计算器，亮度调整器，其包括响应于 通过用户界面进行用户输入，并将APL部分的亮度降低到等于或小于预定参考值的数据调制器;使用APL曲线数据中定义的亮度对输入图像的数据进行调制的数据调制器;以及显示面板驱动电路， 在显示面板上从数据调制器写入数据，并在显示面板上再现输入图像。
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Patent Agency Ranking
公开(公告)号：US12238761B2
公开(公告)日：2025-02-25
申请号：US18216921
申请日：2023-06-30
Applicant: LG ELECTRONICS INC.
Inventor： Insun Jang , Jeongki Kim , Jinsoo Choi , Suhwook Kim , Namyeong Kim , Sungjin Park , Taewon Song
Abstract: In a wireless local area network (WLAN) system, a transmitting multi-link device (MLD) may defer the transmission of a PPDU on a first link, even if a back-off counter of a non-primary link reaches zero, as long as a back-off counter of a primary link does not reach zero. When the transmission of the PPDU is deferred, the back-off counter may be kept at zero.
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公开(公告)号：US12200544B2
公开(公告)日：2025-01-14
申请号：US17798820
申请日：2020-12-22
Applicant: LG ELECTRONICS INC.
Inventor： Insun Jang , Jeongki Kim , Jinsoo Choi , Namyeong Kim , Suhwook Kim , Sungjin Park , Taewon Song
Abstract: The present disclosure relates to a method performed by a non-access point (AP) station (STA) multi-link device (MLD) of a wireless LAN system, the method comprising the steps of: transmitting, through a first link, a negotiation frame including first maximum number of spatial stream (NSS) information to an AP MLD; and receiving a negotiation response frame from the AP MLD through the first link.
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公开(公告)号：US12192875B2
公开(公告)日：2025-01-07
申请号：US17910692
申请日：2021-03-16
Applicant: LG ELECTRONICS INC.
Inventor： Namyeong Kim , Jeongki Kim , Jinsoo Choi , Sungjin Park , Taewon Song , Insun Jang
Abstract: According to various embodiments, a multi-link device (MLD) operating in a plurality of links can receive a PPDU through a first link from among the plurality of links. The PPU can include a first information field related to a second link that is differentiated from the first link. The first information field related to a second link can include a second information field related to a link identifier of a second link and a third information field related to whether all pieces of element information related to a second link is included in the PPDU.
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公开(公告)号：US12166584B2
公开(公告)日：2024-12-10
申请号：US17634196
申请日：2020-07-28
Applicant: LG ELECTRONICS INC.
Inventor： Taewon Song , Jeongki Kim , Jinsoo Choi , Suhwook Kim , Jinmin Kim , Sungjin Park , Insun Jang
IPC: H04L1/1812 , H04L1/08 , H04W84/12
Abstract: The present specification proposes a method for resuming a PHY-level HARQ operation in a wireless local area network (WLAN) system. The method may include transmitting a resume signal including information related to resumption of hybrid automatic repeat request (HARQ) retransmission. The method may include transmitting a physical protocol data unit (PPDU) after transmitting the resume signal. The PPDU and the resume signal may be transmitted in different transmission opportunities (TXOPs).
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公开(公告)号：US20240237098A1
公开(公告)日：2024-07-11
申请号：US17800107
申请日：2021-02-18
Applicant: LG ELECTRONICS INC.
Inventor： Namyeong Kim , Jeongki Kim , Jinsoo Choi , Sungjin Park , Taewon Song , Insun Jang
Abstract: According to various embodiments, a multi-link device (MLD) operating in a plurality of links may transmit a first request frame for requesting information on the plurality of links. The multi-link device may receive a first response frame on the basis of the first request frame. The first response frame may include information on a ratio of stations (STAs) using a first link as an anchor link, and information on a ratio of STAs using a second link as an anchor link.
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