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1. 发明授权

US09036013B2 Segmented dual layer parallax barrier-based 3D display device and method 有权
标题翻译：基于分层双层视差屏障的3D显示设备及方法
公开(公告)号：US09036013B2
公开(公告)日：2015-05-19
申请号：US13527125
申请日：2012-06-19
申请人： Hyun Lee , Eung Don Lee
发明人： Hyun Lee , Eung Don Lee
IPC分类号： H04N13/04 , G02F1/13 , G02B27/22 , G09G3/00 , G09G3/36
CPC分类号： H04N13/31 , G02B27/2214 , G02F1/1323 , G09G3/003 , G09G3/3611 , H04N13/373 , H04N13/376
摘要： A segmented dual layer parallax barrier-based 3D display device may includes an image panel that displays a left image and a right image so as to alternately display a left-image column and a right-image column; a dual layer parallax barrier that includes a first common electrode, a second common electrode, a plurality of first individual electrodes, a plurality of second individual electrodes, a plurality of segmented electrodes, and a liquid crystal layer, and blocks specific portions of the displayed images; and a driving unit that drives the electrodes based on the distance between the image panel and the viewer so as to allow the viewer to view the left image and the right image, separately.
摘要翻译：基于分段双层视差屏障的3D显示设备可以包括显示左图像和右图像以交替地显示左图像列和右图像列的图像面板; 包括第一公共电极，第二公共电极，多个第一单独电极，多个第二单独电极，多个分段电极和液晶层的双层视差屏障，并且阻止所显示的特定部分图片; 以及驱动单元，其基于图像面板和观看者之间的距离来驱动电极，以便分开观看者观看左图像和右图像。

2. 发明授权

US08879008B2 Stereo-scopic image panel, stereo-scopic image display apparatus having the same and driving method thereof 有权
标题翻译：立体镜图像面板，立体显示图像显示装置及其驱动方法
公开(公告)号：US08879008B2
公开(公告)日：2014-11-04
申请号：US13559863
申请日：2012-07-27
申请人： Hyun Lee , Eung Don Lee
发明人： Hyun Lee , Eung Don Lee
IPC分类号： G02F1/1335 , H04N13/04 , G02F1/1343 , G02B27/22
CPC分类号： G02F1/1335 , G02B27/2214 , G02F1/134309 , H04N13/31 , H04N13/373 , H04N13/376 , H04N13/378
摘要： A stereoscopic image panel according to the present invention includes: a liquid crystal layer; a first parallax barrier layer including a first electrode unit adjacent to one side of the liquid crystal layer and a second electrode unit opposite the other side of the liquid crystal layer; and a second parallax barrier layer including a third electrode unit opposite one side of the liquid crystal layer, between the liquid crystal layer and the first electrode unit, and a fourth electrode unit positioned adjacent to the second electrode unit, wherein the second electrode unit is positioned between the liquid crystal layer and the fourth electrode unit.
摘要翻译：根据本发明的立体图像面板包括：液晶层; 第一视差屏障层，包括与液晶层的一侧相邻的第一电极单元和与液晶层的另一侧相对的第二电极单元; 以及第二视差屏障层，包括与所述液晶层的一侧相对的第三电极单元，所述液晶层和所述第一电极单元之间以及邻近所述第二电极单元定位的第四电极单元，其中所述第二电极单元是位于液晶层和第四电极单元之间。

3. 发明授权

US09036014B2 Dual layer parallax barrier-based 3D display device and method 有权
标题翻译：基于双层视差屏障的3D显示设备及方法
公开(公告)号：US09036014B2
公开(公告)日：2015-05-19
申请号：US13527195
申请日：2012-06-19
申请人： Hyun Lee , Eung Don Lee
发明人： Hyun Lee , Eung Don Lee
IPC分类号： H04N13/04 , G02B27/22
CPC分类号： H04N13/31 , G02B27/2214 , H04N13/373
摘要： A dual layer parallax barrier-based 3D display device may include an image panel that displays a left image and a right image so as to alternately display a left-image column and a right-image column, a dual layer parallax barrier that includes a first common electrode, a second common electrode, a plurality of first individual electrodes, a plurality of second individual electrodes, and a liquid crystal layer, and blocks specific portions of the displayed images and a driving unit that drives the electrodes based on the distance between the image panel and the viewer so as to allow the viewer to view the left image and the right image, separately, and simultaneously drives, in a particular state, at least one of the first common electrode and the plurality of first individual electrodes and at least one of the second common electrode and the plurality of second individual electrodes.
摘要翻译：基于双层视差屏障的3D显示设备可以包括显示左图像和右图像以交替地显示左图像列和右图像列的图像面板，双层视差屏障，其包括第一公共电极，第二公共电极，多个第一单独电极，多个第二单独电极和液晶层，并且阻挡所显示图像的特定部分，以及驱动单元，其基于图像面板和观看者，以允许观看者单独地观看左图像和右图像，并且在特定状态下同时驱动第一公共电极和多个第一单独电极中的至少一个，并且至少第二公共电极和多个第二单独电极中的一个。

4. 发明申请

US20110167317A1 APPARATUS FOR ADAPTABLE/VARIABLE TYPE MODULATION AND DEMODULATION IN DIGITAL TX/RX SYSTEM 审中-公开
标题翻译：数字TX / RX系统中适应/变量类型调制和解调的装置
公开(公告)号：US20110167317A1
公开(公告)日：2011-07-07
申请号：US12999539
申请日：2009-06-16
申请人： Sung-Hoon Kim , Eung Don Lee , Jin Soo Choi , Jin Woo Hong , Chung Hyun Ahn , Chang-Joong Kim , Kyoung-Hweon Lee , Ho-Kyoung Lee
发明人： Sung-Hoon Kim , Eung Don Lee , Jin Soo Choi , Jin Woo Hong , Chung Hyun Ahn , Chang-Joong Kim , Kyoung-Hweon Lee , Ho-Kyoung Lee
IPC分类号： H03M13/09
CPC分类号： H04L27/0008 , H03M13/11 , H03M13/63 , H03M13/6325 , H04L27/0012 , H04L27/34
摘要： Disclosed is an adaptable/variable type modulation/demodulation apparatus. A physical layer transmission apparatus for adaptable/variable type modulation, the transmission apparatus including a classification unit to classify a bit stream according to a standard that is determined in advance after receiving the bit stream, an uncoded bit group unit to group the bit stream not to be LDPC-coded by a predetermined number of bits, an LDPC encoder to perform LDPC-coding of the bit stream, a coded bit group unit to group the coded bit stream by the predetermined number of bits, a quadrature amplitude modulation (QAM) unit to select a symbol coset using the coded bit groups; and a convolutional interleaver to perform convolutional interleaving of the symbol.
摘要翻译：公开了一种适应型/可变型调制解调装置。一种用于适应/可变型调制的物理层传输装置，所述传输装置包括分类单元，用于根据在接收到比特流之后预先确定的标准对比特流进行分类，未编码比特组单元，用于对比特流进行分组通过预定位数进行LDPC编码的LDPC编码器，对比特流执行LDPC编码的LDPC编码器，将编码比特流分组预定比特数的编码比特组单位，正交幅度调制（QAM）单位以使用编码的比特组来选择符号陪集; 以及卷积交织器来执行符号的卷积交织。

5. 发明申请

US20070136054A1 Apparatus and method of searching for fixed codebook in speech codecs based on CELP 审中-公开
标题翻译：基于CELP的语音编解码器搜索固定码本的装置和方法
公开(公告)号：US20070136054A1
公开(公告)日：2007-06-14
申请号：US11636090
申请日：2006-12-08
申请人： Hyun Woo Kim , Eung Don Lee , Do Young Kim
发明人： Hyun Woo Kim , Eung Don Lee , Do Young Kim
IPC分类号： G10L19/00
CPC分类号： G10L19/12 , G10L2019/0013
摘要： Provided are an apparatus and method of searching for a fixed codebook, the apparatus and method selecting an initial fixed codebook appropriate for a speech feature using a pulse replacement method, and determining a pulse replacement number, a threshold value, etc., to thereby improve sound quality and reduce an amount of unnecessary calculation. The apparatus includes: a speech feature information collector for collecting speech information from a user speech using a CELP (code excited linear prediction) speech codec; a speech feature determiner for determining a speech feature on the basis of the collected speech information; an initial fixed codebook determiner for selecting an initial fixed codebook on the basis of the determined speech feature; a fixed codebook search parameter determiner for determining parameters required for a pulse replacement method on the basis of the determined speech feature; and a fixed codebook determiner for determining a fixed codebook by the pulse replacement method using the selected fixed codebook search parameters and initial fixed codebook as initial values.
摘要翻译：提供了一种搜索固定码本的装置和方法，该装置和方法使用脉冲替换方法选择适合于语音特征的初始固定码本，并且确定脉冲替换次数，阈值等，从而改善音质降低不必要的计算量。该装置包括：语音特征信息收集器，用于使用CELP（码激励线性预测）语音编解码器从用户语音收集语音信息; 语音特征确定器，用于基于所收集的语音信息来确定语音特征; 用于基于所确定的语音特征来选择初始固定码本的初始固定码本确定器; 固定码本搜索参数确定器，用于基于所确定的语音特征确定脉冲替换方法所需的参数; 以及固定码本确定器，用于通过使用所选择的固定码本搜索参数和初始固定码本作为初始值的脉冲替换方法来确定固定码本。

6. 发明授权

US07496504B2 Method and apparatus for searching for combined fixed codebook in CELP speech codec 有权
标题翻译：用于在CELP语音编解码器中搜索组合固定码本的方法和装置
公开(公告)号：US07496504B2
公开(公告)日：2009-02-24
申请号：US10671266
申请日：2003-09-24
申请人： Eung Don Lee , Do Young Kim , Bong Tae Kim
发明人： Eung Don Lee , Do Young Kim , Bong Tae Kim
IPC分类号： G01L19/00 , G01L19/12
CPC分类号： G10L19/12 , G10L2019/0013
摘要： Provided are a combined, fixed codebook searching method and apparatus used in a code excited linear prediction (CELP) speech codec. The method is used in a code excited linear prediction (CELP) speech codec, and includes searching for a fixed codebook using a full search method that searches for the fixed codebook at all pulse positions; selecting a fixed codebook searching method by counting the number of users who are accessing a gateway, comparing the number of users with a predetermined threshold, and selecting a proper fixed codebook searching method based on the result of comparison; searching for the fixed codebook using the selected fixed codebook searching method; and checking whether the search for the fixed codebook is complete for all tracks of the CELP speech codec, terminating a routine of searching for the fixed codebook when it is determined the search is complete for all the tracks, and selecting a fixed codebook searching method again in consideration of the number of gateway users when there remains a track to be searched for. Accordingly, a fixed codebook searching method is selected in consideration of the number of users who are accessing a gateway, thereby enabling an effective adjustment of either the quality of sound or the channel capacity of the gateway.
摘要翻译：提供了一种在代码激励线性预测（CELP）语音编解码器中使用的组合固定码本搜索方法和装置。该方法用于代码激励线性预测（CELP）语音编解码器，并且包括使用在所有脉冲位置搜索固定码本的全搜索方法来搜索固定码本; 通过对正在接入网关的用户数进行计数，将用户数与预定阈值进行比较，并且基于比较结果选择适当的固定码本搜索方法来选择固定码本搜索方法; 使用所选择的固定码本搜索方法搜索固定码本; 并检查固定码本的搜索对于CELP语音编解码器的所有轨道是否完整，当确定所有轨道的搜索完成时终止搜索固定码本的例程，并再次选择固定码本搜索方法考虑到当存在要搜索的轨道时的网关用户的数量。因此，考虑到正在访问网关的用户的数量来选择固定的码本搜索方法，从而能够有效地调整网关的声音质量或信道容量。

7. 发明授权

US08705569B2 Apparatus and method for generating an MPEG-2 transport packet having a variable packet length 失效
标题翻译：用于生成具有可变分组长度的MPEG-2传输分组的装置和方法
公开(公告)号：US08705569B2
公开(公告)日：2014-04-22
申请号：US13380656
申请日：2010-06-18
申请人： Yong Ju Lee , Jeongil Seo , Eung Don Lee , Kyeongok Kang , Jin Soo Choi , Jin Woo Hong , Jin Woong Kim
发明人： Yong Ju Lee , Jeongil Seo , Eung Don Lee , Kyeongok Kang , Jin Soo Choi , Jin Woo Hong , Jin Woong Kim
IPC分类号： H04J3/16
CPC分类号： H04N21/236 , H04N21/434
摘要： Provided is a transport packet generating apparatus that generates a transport packet having a variable length, and the length of the transport packet is indicated by a field included in a header of the transport packet or a synchronization area of the transport packet, in the field indicating a length of the transport packet. A transport depacketizing apparatus depacketizes the transport packet by decoding the field or detecting a starting point of the transport packet based on a predetermined rule with respect to the synchronization area to decode the transport packet.
摘要翻译：提供了一种传输分组生成装置，其生成具有可变长度的传输分组，并且传输分组的长度由包括在传输分组的报头或传输分组的同步区域中的字段指示在指示传输包的长度。运输解分组装置根据相对于同步区域的预定规则解码该字段或检测传输分组的起始点，对传输分组进行解包，从而解码传输分组。

8. 发明申请

US20130250051A1 SIGNALING METHOD FOR A STEREOSCOPIC VIDEO SERVICE AND APPARATUS USING THE METHOD 审中-公开
标题翻译：使用方法的立体视像服务的信号方法和装置
公开(公告)号：US20130250051A1
公开(公告)日：2013-09-26
申请号：US13885983
申请日：2011-12-12
申请人： Bong Ho Lee , Kug Jin Yun , Won Sik Cheong , Eung Don Lee , Se Yoon Jeong , Sang Woo Ahn , Young Kwon Lim , Nam Ho Hur , Soo In Lee , Jin Soo Choi , Jin Woong Kim
发明人： Bong Ho Lee , Kug Jin Yun , Won Sik Cheong , Eung Don Lee , Se Yoon Jeong , Sang Woo Ahn , Young Kwon Lim , Nam Ho Hur , Soo In Lee , Jin Soo Choi , Jin Woong Kim
IPC分类号： H04N13/00
CPC分类号： H04N13/161 , H04N19/597 , H04N19/61 , H04N19/70 , H04N21/2362 , H04N21/4345 , H04N21/816
摘要： Disclosed are a signaling method for a stereoscopic video service and an apparatus using the method. An image decoding method comprises: a step of determining a field value based on a broadcast service type and a display mode in decoding a program level descriptor; and a step of determining an encoded stream type, whether an elementary stream is a reference stream, whether the elementary stream is a left-eye image or a right-eye image, additional image upsampling information and information on a subsampled line. Thus, efficiency of encoding/decoding an additional image for a stereoscopic video content may increase.
摘要翻译：公开了一种用于立体视频服务的信令方法和使用该方法的装置。一种图像解码方法，包括：在解码程序级描述符中基于广播服务类型和显示模式确定字段值的步骤; 以及确定编码流类型，基本流是否为参考流，基本流是左眼图像还是右眼图像的步骤，附加图像上采样信息和关于子采样线的信息。因此，用于立体视频内容的附加图像的编码/解码的效率可能增加。

9. 发明申请

US20100183060A1 METHOD AND APPARATUS OF FREQUENCY OFFSET-FREE FRAME SYNCHRONIZATION FOR HIGH ORDER QAM SIGNALS IN MODEM APPARATUS 审中-公开
标题翻译：用于调制解调器设备中高阶QAM信号的频率无杂帧同步的方法和装置
公开(公告)号：US20100183060A1
公开(公告)日：2010-07-22
申请号：US12643295
申请日：2009-12-21
申请人： Eung Don Lee , Sung Hoon Kim , Jin Soo Choi
发明人： Eung Don Lee , Sung Hoon Kim , Jin Soo Choi
IPC分类号： H04B1/38 , H04L27/06
CPC分类号： H04L7/042
摘要： Provided is a method and apparatus for performing a frequency offset-free frame synchronization with respect to high order quadrature amplitude modulation (QAM) symbols in a modem apparatus. A method of performing a correlation-based frame synchronization using magnitudes of QAM symbols in a modem apparatus, may include: constructing a synchronization pattern using the magnitudes of the QAM symbols; sequentially calculating a magnitude of each of received signals based on a symbol unit to construct a received vector; and obtaining a frame synchronization based on a correlation between the received vector and the synchronization pattern.
摘要翻译：提供了一种用于对调制解调器装置中的高阶正交幅度调制（QAM）符号执行无偏移帧同步的方法和装置。使用调制解调设备中的QAM符号的大小执行基于相关的帧同步的方法可以包括：使用QAM符号的大小来构造同步模式; 基于符号单元依次计算每个接收信号的幅度以构建接收向量; 以及基于所述接收矢量和所述同步模式之间的相关性来获得帧同步。

10. 发明申请

US20130250059A1 METHOD AND APPARATUS FOR TRANSMITTING STEREOSCOPIC VIDEO INFORMATION 审中-公开
标题翻译：用于传输立体视频信息的方法和装置
公开(公告)号：US20130250059A1
公开(公告)日：2013-09-26
申请号：US13991097
申请日：2011-12-02
申请人： Bong Ho Lee , Won Sik Cheong , Kug Jin Yun , Eung Don Lee , Se Yoon Jeong , Nam Ho Hur , Jin Soo Choi , Soo In Lee , Jin Woong Kim
发明人： Bong Ho Lee , Won Sik Cheong , Kug Jin Yun , Eung Don Lee , Se Yoon Jeong , Nam Ho Hur , Jin Soo Choi , Soo In Lee , Jin Woong Kim
IPC分类号： H04N13/00
CPC分类号： H04N13/194 , H04N13/178 , H04N21/2362 , H04N21/4345 , H04N21/816
摘要： Provided are a method and an apparatus for transmitting stereoscopic video information capable of providing a stereoscopic video service. The method for transmitting stereoscopic video information comprises the steps of: creating a signaling table including video-related information; and transmitting the signaling table and the video, wherein the signaling table can include stream type information, a stereoscopic program information descriptor and/or a stereoscopic additional video stream descriptor, of the image
摘要翻译：提供了一种用于发送能够提供立体视频服务的立体视频信息的方法和装置。用于发送立体视频信息的方法包括以下步骤：创建包括视频相关信息的信令表; 并且发送信令表和视频，其中信令表可以包括图像的流类型信息，立体节目信息描述符和/或立体附加视频流描述符

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