公开(公告)号：US06961192B2

公开(公告)日：2005-11-01

申请号：US10720340

申请日：2003-11-25

申请人： Sung-Ha Kim ,  Kun Ho Cho ,  Dae-sik Kim ,  Hee-jong Lee

发明人： Sung-Ha Kim ,  Kun Ho Cho ,  Dae-sik Kim ,  Hee-jong Lee

IPC分类号： G03G21/14 ,  G02B19/00 ,  G02B26/08 ,  G02B27/14 ,  G02F1/13 ,  G02F1/13357 ,  G03B21/00 ,  G03B21/14 ,  H04N9/31 ,  G02B7/02 ,  G02B27/10

CPC分类号： G02B27/1033 ,  G02B26/0875 ,  G02B27/1053 ,  G02B27/123 ,  G02B27/148 ,  H04N9/3117

摘要： A color lighting apparatus and method which has a small optical apparatus or method illuminating color beams with a high optical efficiency and an image projection apparatus and method using the same. The color lighting apparatus includes a light source, a color beam separating unit for separating incident light according to predetermined wavelength bands, a first condensing lens which condenses the light separated by the color beam separating unit, and a scrolling unit which changes the travel paths of beams separated according to the predetermined wavelength bands, forms color bars at different locations, and scrolls the incident light so as to periodically scroll the color bars. The image projection apparatus includes the color lighting apparatus, a second condensing lens which again focuses incident light, a uniform light forming unit which makes light passing through a scrolling unit into uniform light, an image forming device which forms an image from the light passing through the uniform light forming unit, and a projection lens unit which magnifies and projects the image produced form the image forming device onto a screen.

摘要翻译： 具有以高光学效率照射彩色光束的小型光学装置或方法的彩色照明装置和方法和使用该彩色照明装置的方法。 彩色照明装置包括光源，用于根据预定波长带分离入射光的色光分离单元，将由彩色光束分离单元分离出的光进行会聚的第一聚光透镜，以及改变行进路径的滚动单元 根据预定波长带分离的光束在不同位置处形成彩条，并且滚动入射光以便周期性地滚动彩条。 图像投影装置包括彩色照明装置，再次聚焦入射光的第二聚光透镜，使通过滚动单元的光均匀的光的均匀的光形成单元，从穿过的光形成图像的图像形成装置 均匀光形成单元和投影透镜单元，其将从图像形成装置产生的图像放大并投射到屏幕上。

公开(公告)号：US09571098B2

公开(公告)日：2017-02-14

申请号：US14822074

申请日：2015-08-10

申请人： Sung-Ha Kim ,  Hwaseok Oh

发明人： Sung-Ha Kim ,  Hwaseok Oh

IPC分类号： H03K19/00 ,  H04B1/04

CPC分类号： H03K19/0005 ,  H03F1/3223 ,  H03F3/24 ,  H04B1/0475 ,  H04B1/0483 ,  H04B2001/0441

摘要： A receiving circuit includes a termination resistance circuit and a resistance adjustment circuit. The termination resistance circuit is configured to receive a first differential signal via a first input terminal and a second differential signal via a second input terminal, and to be selectively connected to the first and second input terminals. The termination resistance circuit has an adjustable resistance value. The resistance adjustment circuit is configured to decrease the resistance value of the termination resistance circuit in response to a signal reception preparation command and connection of the termination resistance circuit to the first and second input terminals.

摘要翻译： 接收电路包括终端电阻电路和电阻调节电路。 终端电阻电路被配置为经由第二输入端子经由第一输入端子和第二差分信号接收第一差分信号，并且被选择性地连接到第一和第二输入端子。 终端电阻电路具有可调电阻值。 电阻调整电路被配置为响应于信号接收准备命令和终端电阻电路与第一和第二输入端子的连接而减小终端电阻电路的电阻值。

公开(公告)号：US08565173B2

公开(公告)日：2013-10-22

申请号：US13022927

申请日：2011-02-08

申请人： Hye-Mi Park ,  Jeong-Heon Kim ,  Byung-Chan Ahn ,  Won-Young Park ,  Sung-Ha Kim ,  Seung-Joo Maeng

发明人： Hye-Mi Park ,  Jeong-Heon Kim ,  Byung-Chan Ahn ,  Won-Young Park ,  Sung-Ha Kim ,  Seung-Joo Maeng

IPC分类号： H04W28/06 ,  H04W72/10 ,  H04W72/04 ,  H04J3/00

CPC分类号： H04W72/1263 ,  H04W28/06 ,  H04W72/04 ,  H04W72/10

摘要： A method and an apparatus for resource allocation scheduling in a wireless communication system are provided. The apparatus includes a scheduler for, if an UpLink (UL) scheduling for scheduling an allocation order of UL resources is performed prior to a DownLink (DL) scheduling for scheduling an allocation order of DL resources, setting a size α representing a size in which a DL burst region is maximally allocated in a DL sub frame, for, if the DL scheduling is performed prior to the UL scheduling, setting a size β representing a size in which the DL burst region is maximally allocated in the DL sub frame, for determining whether to discard a DL Medium Access Control (MAC) management message to be transmitted by using the size β, and for, if it is not determined to discard the DL MAC management message, determining a priority of a DL scheduling and a UL scheduling by using the size α and first performing one of the DL scheduling and the UL scheduling in accordance with the determined priority.

摘要翻译： 提供了一种用于无线通信系统中的资源分配调度的方法和装置。 该装置包括调度器，如果在用于调度DL资源的分配顺序的下行链路（DL）调度之前执行用于调度UL资源的分配顺序的UPLink（UL）调度，则设置表示其中的大小的大小α，其中 在DL子帧中最大限度地分配DL脉冲串区域，如果在UL调度之前执行DL调度，则设置表示DL突发区域在DL子帧中被最大化地分配的大小的大小β，以便 确定是否丢弃通过使用尺寸beta发送的DL媒体接入控制（MAC）管理消息，并且如果不确定丢弃DL MAC管理消息，则确定DL调度的优先级和UL调度 通过使用大小α，并且根据确定的优先级首先执行DL调度和UL调度之一。

公开(公告)号：US09104221B2

公开(公告)日：2015-08-11

申请号：US13528303

申请日：2012-06-20

申请人： Sung-Ha Kim

发明人： Sung-Ha Kim

IPC分类号： G05F1/565 ,  G05F1/575

CPC分类号： G05F1/575 ,  G05F1/565

摘要： A power supply module and a power supply method corresponding to an electronic device. The power supply module includes a low-dropout (LDO) voltage regulator to adjust an input signal received from a battery and output a stabilized output signal, and an external load calculation circuit to calculate an external load value at a power output node of the LDO voltage regulator and stabilize the output signal based on the external load value.

摘要翻译： 对应于电子设备的电源模块和电源方法。 电源模块包括一个用于调节从电池接收的输入信号并输出​​稳定的输出信号的低压差（LDO）电压调节器，以及外部负载计算电路，以计算LDO的功率输出节点处的外部负载值 电压调节器，并根据外部负载值稳定输出信号。

公开(公告)号：US5730177A

公开(公告)日：1998-03-24

申请号：US667688

申请日：1996-06-21

申请人： Sung-Ha Kim

发明人： Sung-Ha Kim

IPC分类号： B60C23/10 ,  B60C23/14 ,  B60C29/06

CPC分类号： B60C23/14 ,  B60C29/064 ,  Y10T137/36 ,  Y10T137/3662 ,  Y10T137/6895 ,  Y10T137/6899 ,  Y10T137/6918

摘要： The present invention is a tire air-injection device provided in the car for easily and rapidly injecting air into a tire to maintain the tire pressure at an optimal level when tire pressure drops below a reference value. A compressor provided in the car is connected to an engine of the car through a power transfer means by operating a main switch, which is provided at the outside of the car. Compressed air is injected in the tire by the compressor into the tire through a flexible hose of which one end is connected to the compressor. A relief valve, which is provided for regulating pressure of the air flowing through the hose.

摘要翻译： 本发明是一种轮胎空气注入装置，其设置在汽车中，用于将轮胎压力降低到基准值以下时，将轮胎压力保持在最佳水平，从而容易地将空气注入到轮胎中。 设置在轿厢中的压缩机通过操作设置在轿厢外部的主开关通过动力传递装置连接到汽车的发动机。 压缩空气通过其一端连接到压缩机的柔性软管被压缩机注入到轮胎中。 安全阀，其设置用于调节流过软管的空气的压力。

公开(公告)号：US09515686B2

公开(公告)日：2016-12-06

申请号：US14822003

申请日：2015-08-10

申请人： Sung-Ha Kim ,  Sanghune Park ,  Hwaseok Oh

发明人： Sung-Ha Kim ,  Sanghune Park ,  Hwaseok Oh

IPC分类号： H04B1/04 ,  H03M9/00 ,  G06F13/40

CPC分类号： H04B1/0483 ,  G06F13/40 ,  G06F13/4291 ,  H03M9/00 ,  Y02D10/14 ,  Y02D10/151

摘要： A transmitting circuit includes a plurality of transmitters, an operation clock generator, and a clock divider. Each of the transmitters outputs data serially. The operation clock generator generates an operation clock signal. The clock divider divides the operation clock signal to generate a symbol clock signal. The plurality of transmitters receives the operation clock signal and the symbol clock signal in common. A clock signal provided to one transmitter is equally synchronized with a clock signal provided to other transmitter(s).

摘要翻译： 发射电路包括多个发射机，操作时钟发生器和时钟分频器。 每个发射机串行输出数据。 操作时钟发生器产生操作时钟信号。 时钟分频器分频操作时钟信号以产生符号时钟信号。 多个发射机共同接收操作时钟信号和符号时钟信号。 提供给一个发射机的时钟信号与提供给其它发射机的时钟信号同步。