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公开(公告)号：US20220383791A1
公开(公告)日：2022-12-01
申请号：US17750078
申请日：2022-05-20
Applicant: Kwanghyun WON , Hyungki KIM , Seunghyun LEE , Jaesung LEE , Sunil LEE , Jinsung LEE
Inventor： Kwanghyun WON , Hyungki KIM , Seunghyun LEE , Jaesung LEE , Sunil LEE , Jinsung LEE
IPC: G09G3/20
Abstract: Provided is an electronic apparatus including a first display, a second display, a lens array between the first display and the second display, a first polarization modulation array between the first display and the lens array, a second polarization modulation array between the lens array and the second display, a memory, and at least one processor configured to identify a first area having a luminance lower than a reference luminance in the second display, identify, to control a first luminance of the first area in the second display to be the reference luminance, a first polarization angle variation corresponding to a first area in the first polarization modulation array and a second polarization angle variation corresponding to a first area in the second polarization modulation array, control the first polarization modulation array based on the first polarization angle variation, and control the second polarization modulation array based on the second polarization angle variation.
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公开(公告)号：US09722540B2
公开(公告)日：2017-08-01
申请号：US14374305
申请日：2012-01-25
Applicant: Jaesung Lee , Bongsik Kwak , Yongcheol Park , Taewook Kwon , Seonghun Lee
Inventor： Jaesung Lee , Bongsik Kwak , Yongcheol Park , Taewook Kwon , Seonghun Lee
CPC classification number: H03C1/00 , H01F38/14 , H02J5/005 , H02J7/0004 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H04B5/0037
Abstract: The present disclosure relates to a method and apparatus for setting the frequency of wireless power transmission. To this end, the method for setting the frequency of a wireless power transmission apparatus can include the steps of: obtaining power transmission information from the wireless power receiving apparatus receiving a wireless power signal; and setting the transmission frequency of the wireless power signal on the basis of the obtained power transmission information.
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33.发明授权公开(公告)号：US09184802B2
公开(公告)日：2015-11-10
申请号：US14232582
申请日：2011-07-21
Applicant: Jaesung Lee , Inchang Chu , Jeongkyo Seo
Inventor： Jaesung Lee , Inchang Chu , Jeongkyo Seo
CPC classification number: H04B5/0037 , H04B1/16 , H04B5/0031 , H04B5/0075 , H04B5/02
Abstract: The present specification discloses as one embodiment a power receiver for transmitting a message by using a power transmission signal. The power receiver comprises: a power reception portion for receiving the wireless power signal that is formed by a power transmitter; a demodulation portion for demodulating the received wireless power signal; a modulation portion for modulating the received wireless power signal; and a control portion for decoding a first packet from the wireless power signal that is demodulated by means of the demodulation portion, for determining whether a second packet that does not collide with the first packet which has been decoded can be transmitted, and for modulating the received wireless power signal so as to comprise the second packet by controlling the modulation portion, when transmission is possible according to the result of the determination.
Abstract translation: 本说明书作为一个实施例公开了用于通过使用电力传输信号发送消息的电力接收器。 电力接收机包括：电力接收部分，用于接收由电力发射机形成的无线电力信号; 用于解调所接收的无线电力信号的解调部分; 用于调制所接收的无线功率信号的调制部分; 以及控制部分，用于解码来自通过解调部分解调的无线功率信号的第一分组，用于确定是否可以发送不与已解码的第一分组相冲突的第二分组，并且用于调制 当根据确定结果进行传输时，通过控制调制部分来接收无线电力信号以包括第二分组。
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34.发明授权Automatic detection apparatus for UL/DL configuration in LTE-TDD signal and the method thereby 有权用于LTE-TDD信号中的UL / DL配置的自动检测装置及其方法公开(公告)号：US08976718B2
公开(公告)日：2015-03-10
申请号：US13822766
申请日：2011-01-06
Applicant: Jinsoup Joung , Seunghwan Ji , Yonghoon Lim , Jaesung Lee
Inventor： Jinsoup Joung , Seunghwan Ji , Yonghoon Lim , Jaesung Lee
CPC classification number: H04W24/00 , H04B17/318 , H04B17/382 , H04L5/0007 , H04L5/1469
Abstract: This invention relates to an automatic detection apparatus for UL/DL configuration in LTE-TDD signal and the method thereby for automatically detecting the UL/DL configuration number of an LTE-TDD signal without a decoder by using a simple structure. An automatic detection apparatus for UL/DL configuration in LTE-TDD signal comprises: a signal receiving unit for receiving an LTE-TDD RF signal and converting the LTE-TDD RF signal into a LTE-TDD baseband signal; a signal extracting unit for extracting a cell-specific reference signal for each subframe length in one frame length of the LTE-TDD baseband signal received from the signal receiving unit; a signal power measurement unit for measuring the power of the corresponding subframe reference signal according to the cell-specific reference signal received from the signal extracting unit; and an UL/DL configuration determination unit for determining whether the corresponding subframe is a DL subframe or an UL subframe according to the comparison result of the power of the corresponding subframe reference signal measured in the signal power measurement unit with a predetermined reference value, and determining the UL/DL configuration number for the corresponding frame based on the subframe number determined as described above. In the above configuration, it is characterized in that the predetermined reference value is the noise power without any LTE-TDD signal.
Abstract translation: 本发明涉及用于LTE-TDD信号中的UL / DL配置的自动检测装置及其方法，其通过使用简单的结构自动检测没有解码器的LTE-TDD信号的UL / DL配置号。 一种用于LTE-TDD信号中UL / DL配置的自动检测装置，包括：信号接收单元，用于接收LTE-TDD RF信号，并将LTE-TDD RF信号转换为LTE-TDD基带信号; 信号提取单元，用于从从信号接收单元接收的LTE-TDD基带信号的一个帧长度中提取每个子帧长度的小区特定参考信号; 信号功率测量单元，用于根据从信号提取单元接收的小区特定参考信号来测量相应子帧参考信号的功率; 以及UL / DL配置确定单元，用于根据在具有预定参考值的信号功率测量单元中测量的相应子帧参考信号的功率的比较结果来确定相应子帧是否为DL子帧或UL子帧，以及 基于如上所述确定的子帧号来确定相应帧的UL / DL配置编号。 在上述配置中，其特征在于，预定参考值是没有任何LTE-TDD信号的噪声功率。
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公开(公告)号：US08559659B2
公开(公告)日：2013-10-15
申请号：US13250160
申请日：2011-09-30
Applicant: Inchang Chu , Jaesung Lee
Inventor： Inchang Chu , Jaesung Lee
CPC classification number: H04M1/6041 , H04M1/04
Abstract: According to the present disclosure, there is provided a wireless power receiver configured to provide a continuous phone call environment or content reproduction environment while at the same time conveniently performing wireless charging during the phone call or content reproduction by controlling to activate the operation of an audio output module provided in a wireless power receiver and change an output path of the audio signal when the wireless power receiver is detected. To this end, a wireless power receiver according to an embodiment disclosed herein can include an audio output module; a power receiving unit configured to receive a wireless power signal; and a control unit configured to detect a wireless power transmitter located in a charging region associated with the wireless power signal using the wireless power signal, and activate the operation of the audio output module when the wireless power transmitter is detected.
Abstract translation: 根据本公开，提供了一种无线电力接收器，其被配置为提供连续的电话呼叫环境或内容再现环境，同时通过控制来激活音频的操作，同时在电话呼叫或内容再现期间方便地执行无线充电 输出模块，并且当检测到无线电力接收器时，改变音频信号的输出路径。 为此，根据本文公开的实施例的无线电力接收器可以包括音频输出模块; 功率接收单元，被配置为接收无线功率信号; 以及控制单元，被配置为使用所述无线电力信号来检测位于与所述无线电力信号相关联的计费区域中的无线电力发送器，并且当检测到所述无线电力发送器时，激活所述音频输出模块的操作。
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Patent Agency Ranking
公开(公告)号：US07470486B2
公开(公告)日：2008-12-30
申请号：US11485166
申请日：2006-07-11
Applicant: Jaesung Lee , Seok-Gyun Chang , Jeunghun Park , Jungseog Kim , Yooeup Hyung
Inventor： Jaesung Lee , Seok-Gyun Chang , Jeunghun Park , Jungseog Kim , Yooeup Hyung
CPC classification number: H01M10/0587 , H01M2/022 , H01M2/08 , H01M2/26 , H01M10/052
Abstract: A lithium secondary battery, in which electrolyte impregnation capability is improved, even in the case of a high-density electrode assembly, by forming a bottom insulator plate with a structure to facilitate the impregnation of the electrode assembly with an electrolyte. The bottom insulator plate may be formed with a plurality of holes in the form of a mesh, and the holes are defined by a plurality of protrusions with differing heights to improve the electrolyte impregnation capability. Alternatively, the bottom insulator plate may be formed with a central hole and a plurality of peripheral holes radially arranged around the central hole in an aperture ratio to improve the electrolyte impregnation capability.
Abstract translation: 即使在高密度电极组装的情况下，通过形成具有促进电极组件浸渍电解质的结构的底部绝缘体板，也提高了电解质浸渍能力的锂二次电池。 底部绝缘体板可以形成有多个网格形状的孔，并且该孔由具有不同高度的多个突起限定，以提高电解质浸渍能力。 或者，底部绝缘体板可以形成有中心孔和围绕中心孔以开口比径向布置的多个周边孔，以提高电解质浸渍能力。
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公开(公告)号：US20070020515A1
公开(公告)日：2007-01-25
申请号：US11485166
申请日：2006-07-11
Applicant: Jaesung Lee , Seok-Gyun Chang , Jeunghun Park , Jungseog Kim , Yooeup Hyung
Inventor： Jaesung Lee , Seok-Gyun Chang , Jeunghun Park , Jungseog Kim , Yooeup Hyung
IPC: H01M2/18
CPC classification number: H01M10/0587 , H01M2/022 , H01M2/08 , H01M2/26 , H01M10/052
Abstract: A lithium secondary battery, in which electrolyte impregnation capability is improved, even in the case of a high-density electrode assembly, by forming a bottom insulator plate with a structure to facilitate the impregnation of the electrode assembly with an electrolyte. The bottom insulator plate may be formed with a plurality of holes in the form of a mesh, and the holes are defined by a plurality of protrusions with differing heights to improve the electrolyte impregnation capability. Alternatively, the bottom insulator plate may be formed with a central hole and a plurality of peripheral holes radially arranged around the central hole in an aperture ratio to improve the electrolyte impregnation capability.
Abstract translation: 即使在高密度电极组装的情况下，通过形成具有促进电极组件浸渍电解质的结构的底部绝缘体板，也提高了电解质浸渍能力的锂二次电池。 底部绝缘体板可以形成有多个网格形状的孔，并且该孔由具有不同高度的多个突起限定，以提高电解质浸渍能力。 或者，底部绝缘体板可以形成有中心孔和围绕中心孔以开口比径向布置的多个周边孔，以提高电解质浸渍能力。
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公开(公告)号：US09825672B2
公开(公告)日：2017-11-21
申请号：US14365015
申请日：2011-12-13
Applicant: Jaesung Lee , Kihyun Jung , Jeongkyo Seo , Jinmoo Park
Inventor： Jaesung Lee , Kihyun Jung , Jeongkyo Seo , Jinmoo Park
CPC classification number: H04B5/0031 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/80 , H02J50/90 , H04B5/0037 , H04B5/0081
Abstract: A wireless power transmitter in which an adjustment of the operating frequency is performed by selecting a signal from two or more signals having different frequencies as a carrier signal, the selected signal having a frequency corresponding to data included in the packet, the two or more signals has a resonant frequency for resonance coupling with the wireless power receiver and a frequency within a predetermined frequency from the resonant frequency, and the two or more signals at the resonant frequency and the frequency within the predetermined frequency range indicates a first data value and a second data value which is different from the first data value respectively.
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39.发明授权公开(公告)号：US09325187B2
公开(公告)日：2016-04-26
申请号：US13651001
申请日：2012-10-12
Applicant: Jaesung Lee , JungJoon Lee , Jinmoo Park , Jeongkyo Seo , Dohyeon Son
Inventor： Jaesung Lee , JungJoon Lee , Jinmoo Park , Jeongkyo Seo , Dohyeon Son
CPC classification number: H02J7/0052 , H01F27/365 , H01F38/14 , H02J7/0004 , H02J7/0047 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/70 , H02J50/80 , H02J50/90 , H04B5/0037
Abstract: The present disclosure provides the structure of a transmission and reception unit in a wireless charging system. To this end, according to an embodiment, there is provided a wireless power receiver configured to receive a wireless power signal from a wireless power transmitter to receive wireless power, and the wireless power receiver may include a receiving coil unit comprising a primary coil and a secondary coil receiving the wireless power signal; and a charger configured to charge power which is a sum of wireless power received by the primary coil and the secondary coil, respectively, based on the wireless power signal.
Abstract translation: 本公开提供了无线充电系统中的发送和接收单元的结构。 为此，根据实施例，提供了一种无线电力接收器，其被配置为从无线电力发射器接收无线电力信号以接收无线电力，并且无线电力接收器可以包括接收线圈单元，其包括初级线圈和 次级线圈接收无线电力信号; 以及充电器，被配置为基于所述无线功率信号分别对作为所述初级线圈和所述次级线圈的次级线圈的无线功率的总和进行充电的功率。
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公开(公告)号：US09300147B2
公开(公告)日：2016-03-29
申请号：US13538486
申请日：2012-06-29
Applicant: Jaesung Lee , Yongcheol Park , Jun Lee
Inventor： Jaesung Lee , Yongcheol Park , Jun Lee
CPC classification number: H02J5/005 , H02J7/00 , H02J7/0013 , H02J7/025 , H02J50/12 , H02J50/80 , H02J50/90 , H02J2007/0096
Abstract: In a wireless power transmitter, a wireless power receiver, and a signal collision avoiding method disclosed herein, when a new wireless power receiver is placed in a specific area while the wireless power transmitter is performing communication with a specific wireless power receiver, the new wireless power receiver analyzes a response signal formed by the specific wireless power receiver through a listening mode, and transmits its own response signal at a collision-avoided time point, thereby allowing an efficient stable data communication.
Abstract translation: 在无线电力发射机，无线电力接收机和本文所公开的信号碰撞避免方法中，当无线电力发射机正在与特定无线电力接收机进行通信时，当新的无线电力接收机被放置在特定区域时，新的无线电 电力接收机通过聆听模式分析由特定无线电力接收器形成的响应信号，并在碰撞避免的时间点发送其自己的响应信号，由此允许有效的稳定的数据通信。
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