公开(公告)号：US08562197B2

公开(公告)日：2013-10-22

申请号：US12960890

申请日：2010-12-06

申请人： Hoon Choi ,  Kwang-youn Kim

发明人： Hoon Choi ,  Kwang-youn Kim

IPC分类号： F21V8/00

CPC分类号： G02F1/133603 ,  G02B6/0083 ,  G02B6/009 ,  G09G3/3406 ,  H05K1/115 ,  H05K1/181 ,  H05K2201/0397 ,  H05K2201/10106 ,  H05K2201/10189 ,  Y02P70/611

摘要： A backlight apparatus includes a substrate which includes a plurality of layers. A plurality of light emitting modules are arranged on a top layer of the plurality of layers closest to a light guide panel, and a plurality of wires penetrates through the plurality of layers to electrically connect the light emitting modules and a plurality of driving units. Accordingly, the width of the substrate of an edge type backlight apparatus which can provide local dimming is reduced. Therefore, the display apparatus using the edge type backlight apparatus can be slim even if it is designed to provide local dimming.

公开(公告)号：US08595403B2

公开(公告)日：2013-11-26

申请号：US13241465

申请日：2011-09-23

申请人： Hoon Choi ,  Jae-hyun Jeong ,  Kwang-youn Kim

发明人： Hoon Choi ,  Jae-hyun Jeong ,  Kwang-youn Kim

IPC分类号： G06F13/00

CPC分类号： G09G3/2092 ,  G09G2370/16

摘要： Provided is a display apparatus including an image processing module and a display main body, wherein the image processing module includes: an image signal processor processing an image signal; a module terminal transmitting the processed image signal in a wired manner; and a module wireless communication unit transmitting wirelessly the processed image signal, and wherein the display main body includes: a main body terminal receiving the image signal from the module terminal which is detachably connected to the main body terminal; a main body wireless communication unit receiving the image signal from the module wireless communication unit; and a display unit displaying an image corresponding to the image signal; and a controller controlling the image signal to be transmitted selectively from the module terminal to the main body terminal or from the module wireless communication unit to the main body wireless communication unit.

摘要翻译： 提供一种包括图像处理模块和显示器主体的显示装置，其中图像处理模块包括：图像信号处理器处理图像信号; 模块终端以有线的方式发送处理后的图像信号; 以及模块无线通信单元，对所处理的图像信号进行无线传输，并且其中所述显示器主体包括：主体终端，其从所述模块终端接收可拆卸地连接到所述主体终端的图像信号; 主体无线通信单元，从模块无线通信单元接收图像信号; 以及显示单元，显示与图像信号相对应的图像; 以及控制图像信号的控制器，其选择性地从模块终端发送到主体终端，或者从模块无线通信单元发送到主体无线通信单元。

公开(公告)号：US09429786B2

公开(公告)日：2016-08-30

申请号：US13087052

申请日：2011-04-14

申请人： Jin-sub Kim ,  Kwang-youn Kim ,  Jin-hyun Cho ,  Hoon Choi

发明人： Jin-sub Kim ,  Kwang-youn Kim ,  Jin-hyun Cho ,  Hoon Choi

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/133382 ,  G02F1/133615 ,  G02F2001/133628

摘要： A display module including a liquid crystal panel that displays an input image, a backlight unit that produces light, at least one optical sheet that emits the light produced by the backlight unit toward a rear side of the liquid crystal panel and a temperature compensation unit having a heating sheet that transfers heat to a region of the liquid crystal panel are provided. The heating sheet has a heating wire disposed in a first region of the heating sheet and excluding a second region of the heating sheet superimposed over at least one of a liquid crystal driving board, a processing board, and a power supply unit.

摘要翻译： 一种显示模块，包括显示输入图像的液晶面板，产生光的背光单元，至少一个光学片，其将背光单元产生的光朝向液晶面板的后侧发射;以及温度补偿单元， 提供将热量传递到液晶面板的区域的加热片。 加热片具有设置在加热片的第一区域中的加热线，并且不包括叠加在液晶驱动板，处理板和电源单元中的至少一个上的加热片的第二区域。

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：US09143507B2

公开(公告)日：2015-09-22

申请号：US12392000

申请日：2009-02-24

申请人： Hoon Choi ,  Gyudong Kim ,  Ook Kim ,  Alexander Peysakhovich ,  Michael Schumacher ,  Daeyun Shim

发明人： Hoon Choi ,  Gyudong Kim ,  Ook Kim ,  James D. Lyle ,  Alexander Peysakhovich ,  Michael Schumacher ,  Daeyun Shim

IPC分类号： H04L29/06

CPC分类号： H04L63/0876 ,  G09G5/006 ,  G09G2370/12 ,  G11B20/00086 ,  G11B20/00463 ,  H04N5/4401 ,  H04N5/913 ,  H04N7/1675 ,  H04N21/2541 ,  H04N21/4122 ,  H04N21/4367 ,  H04N21/4408 ,  H04N21/835

摘要： A method, apparatus and system for pre-authenticating ports is disclosed. In one embodiment, an active port facilitating communication of media content between a transmitting device and a receiving device is identified, while the active port are associated with a first High-Definition Content Protection (HDCP) engine. Then, inactive ports that are in idle mode serving as backup ports to the active port are identified, while the inactive ports are associated with a second HDCP engine. Pre-authentication of each of the inactive ports is performed so the pre-authenticated inactive ports can subsequently replace the active port if a port switch is performed.

摘要翻译： 公开了一种用于预认证端口的方法，装置和系统。 在一个实施例中，识别促进传输设备和接收设备之间的媒体内容通信的活动端口，而活动端口与第一高清内容保护（HDCP）引擎相关联。 然后，识别处于空闲模式的非活动端口作为活动端口的备份端口，而非活动端口与第二HDCP引擎相关联。 执行每个非活动端口的预认证，使得如果执行端口交换机，则经过认证的非活动端口可以随后替换活动端口。

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.