公开(公告)号：US20170048499A9

公开(公告)日：2017-02-16

申请号：US14273400

申请日：2014-05-08

申请人： Hoon Choi ,  Daekyeung Kim ,  Wooseung Yang ,  Young Il Kim

发明人： Hoon Choi ,  Daekyeung Kim ,  Wooseung Yang ,  Young Il Kim

IPC分类号： H04N19/90 ,  H04N19/46

CPC分类号： H04N21/43635 ,  G09G5/006 ,  G09G2370/04 ,  G09G2370/12 ,  H04N5/38 ,  H04N5/4401 ,  H04N19/46 ,  H04N19/90

摘要： Embodiments of the invention are generally directed to transmission and detection of multi-channel signals in reduced channel format. An embodiment of a method for transmitting data includes determining whether a first type or a second type of content data is to be transmitted, where the first type of content data is to be transmitted at a first multiple of a base frequency and the second type of data is to be transmitted at a second multiple of the base frequency. The method further includes selecting one or more channels from a plurality of channels based on the type of content data, clocking a frequency on the first or second multiple of the base frequency according to the type of content data in the selected channels, modifying the content data to fit within a single output channel, and transmitting the modified data via a single output channel at the chosen multiple of the base frequency.

摘要翻译： 本发明的实施例一般涉及以减小的信道格式传输和检测多信道信号。 用于发送数据的方法的实施例包括确定是否要发送第一类型或第二类型的内容数据，其中第一类型的内容数据将以基本频率的第一倍发送，并且第二类型 数据将以基本频率的第二倍发送。 该方法还包括根据内容数据的类型从多个信道中选择一个或多个信道，根据所选择的信道中的内容数据的类型计算基频的第一或第二倍的频率，修改内容 数据以适合单个输出通道，并且以所选择的基本频率的倍数通过单个输出通道发送修改的数据。

公开(公告)号：US09131194B2

公开(公告)日：2015-09-08

申请号：US12973332

申请日：2010-12-20

申请人： Hoon Choi ,  Hyeon-Joo Lee

发明人： Hoon Choi ,  Hyeon-Joo Lee

IPC分类号： H04N5/64 ,  H04N13/04

CPC分类号： H04N5/64 ,  H04N13/341 ,  H04N13/398 ,  H04N2213/001 ,  H04N2213/008

摘要： A display apparatus in which a user can view a 3D image using shutter glasses is provided. The display apparatus, in which a user can view a three-dimensional (3D) image using shutter glasses, may include: a cover; a display module which is disposed in the cover and displays an image; and a transmitter which is disposed in the cover and transmits a synchronization signal to the shutter glasses to synchronize the image displayed by the display module with the shutter glasses.

摘要翻译： 提供一种用户可以使用快门眼镜观看3D图像的显示装置。 用户可以使用快门眼镜观看三维（3D）图像的显示装置可以包括：盖; 显示模块，其设置在所述盖中并显示图像; 以及发射机，其布置在所述盖中并将同步信号发送到快门眼镜，以使由显示模块显示的图像与快门眼镜同步。

公开(公告)号：US09001112B2

公开(公告)日：2015-04-07

申请号：US13541230

申请日：2012-07-03

申请人： Hoon Choi ,  Hyeon-Joo Lee

发明人： Hoon Choi ,  Hyeon-Joo Lee

IPC分类号： G06F3/038 ,  H04N5/64 ,  G06F1/16 ,  G06Q50/18 ,  G06Q99/00 ,  F16M11/10

CPC分类号： H05K5/0017 ,  F16M11/10 ,  G06F1/1601 ,  G06F1/1605 ,  G06Q50/188 ,  G06Q99/00 ,  H04N5/64 ,  H05K5/0204 ,  H05K5/0234

摘要： Disclosed is a display apparatus with an improved structure of its display unit and main body. The display apparatus includes: a display unit which includes a display connector and displays an image; and a main body which includes a power supply unit for supplying power to the display unit, an image processing unit for outputting image signals, and a main body connector which is directly or indirectly connected to the display connector in order to supply the power and the image signals output from the power supply unit and the image processing unit, respectively, to the display unit.

摘要翻译： 公开了一种显示装置，其显示单元和主体具有改进的结构。 显示装置包括：显示单元，其包括显示连接器并显示图像; 以及主体，其包括用于向显示单元供电的电源单元，用于输出图像信号的图像处理单元和直接或间接连接到显示连接器的主体连接器，以便提供电力和 图像信号分别从电源单元和图像处理单元输出到显示单元。

公开(公告)号：US08959378B2

公开(公告)日：2015-02-17

申请号：US13219657

申请日：2011-08-27

申请人： Hoon Choi

发明人： Hoon Choi

IPC分类号： G06F1/00 ,  H03K5/13

CPC分类号： H03K5/131

摘要： An output timing control circuit of a semiconductor apparatus includes a delay amount counter block configured to count a delay amount of an output reset pulse signal based on an external clock signal and output a first counting code, wherein the delay amount counter block is configured to control the delay amount of the output reset pulse signal depending upon a frequency of the external clock signal; an operation block configured to subtract a code value of the first counting code from a code value of a data output delay code, and output a delay control code; and a phase control block configured to control a phase of a read command signal by the number of clocks of a DLL clock signal corresponding to a code value of the delay control code, and output an output enable flag signal.

摘要翻译： 半导体装置的输出定时控制电路包括：延迟量计数器块，被配置为基于外部时钟信号对输出复位脉冲信号的延迟量进行计数，并输出第一计数代码，其中延迟量计数器块被配置为控制 输出复位脉冲信号的延迟量取决于外部时钟信号的频率; 操作块，被配置为从数据输出延迟码的代码值中减去第一计数代码的代码值，并输出延迟控制代码; 以及相位控制块，被配置为通过与延迟控制代码的代码值相对应的DLL时钟信号的时钟数来控制读取命令信号的相位，并输出输出使能标志信号。

公开(公告)号：US08947964B2

公开(公告)日：2015-02-03

申请号：US12820050

申请日：2010-06-21

申请人： Onegyun Na ,  Jongtae Kwak ,  Seong-Hoon Lee ,  Hoon Choi

发明人： Onegyun Na ,  Jongtae Kwak ,  Seong-Hoon Lee ,  Hoon Choi

IPC分类号： G11C7/02 ,  G11C7/06 ,  G11C11/4091

CPC分类号： G11C11/4091 ,  G11C7/02 ,  G11C7/06 ,  G11C7/062 ,  G11C7/065 ,  G11C11/4074 ,  G11C2207/063 ,  G11C2207/2281

摘要： A current sense amplifier may include one or more clamping circuits coupled between differential output nodes of the amplifier. The clamping circuits may be enabled during at least a portion of the time that the sense amplifier is sensing the state of a memory cell coupled to a differential input of the sense amplifier. The clamping circuits may be disabled during the time that the sense amplifier is sensing the state of a memory cell at different times in a staggered manner. The clamping circuits may be effecting in making the current sense amplifier less sensitive to noise signals.

摘要翻译： 电流检测放大器可以包括耦合在放大器的差分输出节点之间的一个或多个钳位电路。 钳位电路可以在读出放大器感测耦合到读出放大器的差分输入的存储器单元的状态的至少一部分期间被使能。 在读出放大器以不同的时间以交错的方式感测存储器单元的状态的时间期间，钳位电路可能被禁用。 钳位电路可能正在使电流检测放大器对噪声信号较不敏感。

公开(公告)号：US08643787B2

公开(公告)日：2014-02-04

申请号：US12816437

申请日：2010-06-16

申请人： Daekyeung Kim ,  Wooseung Yang ,  Young Il Kim ,  Jeoong Sung Park ,  Hoon Choi

发明人： Daekyeung Kim ,  Wooseung Yang ,  Young Il Kim ,  Jeoong Sung Park ,  Hoon Choi

IPC分类号： H04N5/45

摘要： A mechanism for memory reduction in picture-in-picture video generation is disclosed. A method of embodiments of the invention includes receiving, from a transmitting device, a plurality of video streams at a receiving device coupled to the transmitting device, wherein a first video stream of the plurality of video streams is designated to be displayed as a main video and one or more other video streams of the plurality of video streams are designated to be displayed as one or more sub videos to the main video. The method further includes transforming the one or more other video streams into the one or more sub videos, temporarily holding the one or more sub videos in a compressed frame buffer, and merging, via pixel replacement, the main video and the one or more sub videos into a final video image capable of being displayed on a single screen utilizing a display device, wherein pixel replacement is performed such that the one or more sub videos occupy one or more sections of pixels of screen space pixels occupied by the main video.

公开(公告)号：US08611486B2

公开(公告)日：2013-12-17

申请号：US13083399

申请日：2011-04-08

申请人： Hoon Choi ,  Daekyeung Kim ,  Ju Hwan Yi ,  Young Don Bae

发明人： Hoon Choi ,  Daekyeung Kim ,  Ju Hwan Yi ,  Young Don Bae

IPC分类号： H04L7/00

CPC分类号： H04L7/0008 ,  G09G5/008 ,  G09G2370/10

摘要： Embodiments of the invention are generally directed to adjustment of clock signals regenerated from a data stream. An embodiment of a method includes receiving a data stream from a transmitting device via a communication link, the data stream including stream data, a link clock signal, and timestamps to indicate a relationship between the link clock signal and a stream clock signal. The method further includes adjusting the stream clock based at least in part on one or more measurements related to the data stream, the one or more measurements including a count of a number of pulses of the stream clock during a period of time, or a measurement of a number of data elements from the data stream stored in a buffer at a certain point in time.

摘要翻译： 本发明的实施例一般涉及从数据流再生的时钟信号的调整。 方法的实施例包括经由通信链路从发送设备接收数据流，数据流包括流数据，链路时钟信号和时间戳，以指示链路时钟信号和流时钟信号之间的关系。 该方法还包括至少部分地基于与数据流相关的一个或多个测量来调整流时钟，所述一个或多个测量包括在一段时间内的流时钟的脉冲数的计数，或测量 从存储在缓冲器中的某个时间点的数据流中的多个数据元素。

公开(公告)号：US08580291B2

公开(公告)日：2013-11-12

申请号：US10507059

申请日：2003-03-14

申请人： Hoon Choi ,  I. Wei Chen

发明人： Hoon Choi ,  I. Wei Chen

IPC分类号： A61K9/70 ,  A61F2/00

CPC分类号： A61L27/56 ,  A61L27/025 ,  A61L27/18 ,  A61L27/446 ,  A61L27/58 ,  C08L67/04

摘要： Provided are fibrous composites prepared by methods of the present invention, comprising oxides and biodegradable polymers, in which the fibers are made of aerogel-like oxide materials having nanometer-sized pores. The fibrous composition advantageously has, at least, the following characteristics: (i) a very high nanoporous surface area, which also permits nucleation of crystallites; (ii) mesoporous/macroporous interspacial networks between the fibers, providing high bioactivity and a high transport rate; (iii) macropores for natural bone-like tissue growth; (iv) good mechanical properties for handling and for implant support; and (v) biodegradability for implant dissolution and time-variable mechanical properties. Further provided are methods for using the bioactive biodegradable fibrous composites as osteogenic composite materials for tissue engineering, tissue re-growth, bone implants, and bone repair, and/or for the delivery of drugs or therapeutic compounds.

摘要翻译： 提供了通过本发明的方法制备的纤维复合材料，其包括氧化物和可生物降解的聚合物，其中纤维由具有纳米尺寸孔的气凝胶状氧化物材料制成。 纤维组合物有利地至少具有以下特征：（i）非常高的纳米孔表面积，其也允许微晶成核; （ii）纤维间的介孔/大孔间隙网络，提供高生物活性和高传输速率; （iii）天然骨样组织生长的大孔; （iv）用于处理和植入支持的良好的机械性能; 和（v）植入物溶解和时变机械性能的生物降解性。 还提供了使用生物活性生物可降解纤维复合材料作为用于组织工程，组织再生长，骨植入物和骨修复，和/或递送药物或治疗化合物的成骨复合材料的方法。

公开(公告)号：US08347081B2

公开(公告)日：2013-01-01

申请号：US12316305

申请日：2008-12-10

申请人： Hoon Choi ,  Daekyeung Kim ,  Wooseung Yang

发明人： Hoon Choi ,  Daekyeung Kim ,  Wooseung Yang

IPC分类号： H04L29/06

CPC分类号： H04N7/1675 ,  G06F21/10 ,  H04L63/0823 ,  H04N21/25816 ,  H04N21/2585 ,  H04N21/43615 ,  H04N21/4405 ,  H04N21/4408

摘要： A method, apparatus and system for employing a secure content protection system is disclosed. In one embodiment, a certificate having a unique device identification associated with a first device is received, and, at a second device, a revocation list having unauthorized device identifications is received. The unique device identification is incrementally compared with the unauthorized device identifications of the revocation list, and media content is transmitted from the second device to the first device, if the unique device identification is not matched with the unauthorized device identifications of the revocation list.

摘要翻译： 公开了一种采用安全内容保护系统的方法，装置和系统。 在一个实施例中，接收到具有与第一设备相关联的唯一设备标识的证书，并且在第二设备处接收到具有未授权设备标识的撤销列表。 如果唯一的设备标识与撤销列表的未授权的设备标识不匹配，则将唯一的设备标识与撤销列表的未授权设备标识进行递增比较，并且媒体内容从第二设备发送到第一设备。

公开(公告)号：US20120147271A1

公开(公告)日：2012-06-14

申请号：US13302452

申请日：2011-11-22

申请人： Hoon Choi ,  Daekyeung Kim ,  Ju Hwan Yi ,  Wooseung Yang ,  Young Il Kim ,  Alex Chervet ,  Timothy Vehling

发明人： Hoon Choi ,  Daekyeung Kim ,  Ju Hwan Yi ,  Wooseung Yang ,  Young Il Kim ,  Alex Chervet ,  Timothy Vehling

IPC分类号： H03M1/12 ,  H04N5/222

CPC分类号： H04N21/42607 ,  H04N5/765 ,  H04N21/4316 ,  H04N21/4347 ,  H04N21/43632 ,  H04N21/43635

摘要： Embodiments of the invention are generally directed to a multimedia I/O system architecture for advanced digital television. An embodiment of a multimedia system includes an I/O (input/output) control chip, the I/O control chip including one or more audio/video sub-processing engines for the processing of one or more data streams; a processing core chip for the processing of data, including audio/video data received from the I/O control chip; and one or more shared I/O channels for the transfer of data between the I/O control chip and the processing core chip.

摘要翻译： 本发明的实施例通常涉及用于高级数字电视的多媒体I / O系统架构。 多媒体系统的实施例包括I / O（输入/输出）控制芯片，所述I / O控制芯片包括用于处理一个或多个数据流的一个或多个音频/视频子处理引擎; 用于处理数据的处理核心芯片，包括从I / O控制芯片接收的音频/视频数据; 以及用于在I / O控制芯片和处理核心芯片之间传送数据的一个或多个共享I / O通道。