公开(公告)号：US08151124B2

公开(公告)日：2012-04-03

申请号：US12370701

申请日：2009-02-13

申请人： Jung-Hwan Lee

发明人： Jung-Hwan Lee

IPC分类号： G06F1/30 ,  G06F1/28

CPC分类号： G06F1/3203 ,  G06F1/3246 ,  Y02D50/20

摘要： The present invention relates to an apparatus and method for forcibly shutting down a computer system, and more specifically, to an apparatus and method for forcibly shutting down a system when the system is determined to be in an abnormal state. An apparatus for forcibly shutting down a system according to a specific embodiment of the present invention comprises a reception unit 10 for receiving a power management control signal; a power state detection unit 20 for detecting a current power state of the system; a determination unit 30 for determining whether a system execution state is normal by comparing the power management control signal received by the reception unit 10 and a detection result of the power state detection unit 20; and a forced-shutdown unit 40 for forcibly shutting down the system when the system execution state is determined to be abnormal by the determination unit 30. According to the present invention so configured, there are advantages in that when an error occurs in a computer system and the system operation is inadvertently suspended while the system is not shut down, the system is forcibly shut down, whereby continuous consumption of battery power can be prevented, and danger of accident occurring due to an increase in battery temperature can be prevented.

摘要翻译： 本发明涉及一种用于强制关闭计算机系统的装置和方法，更具体地说，涉及一种当系统被确定处于异常状态时强制关闭系统的装置和方法。 根据本发明的具体实施例的用于强制关闭系统的装置包括：接收单元10，用于接收功率管理控制信号; 功率状态检测单元20，用于检测系统的当前功率状态; 确定单元30，用于通过比较由接收单元10接收的功率管理控制信号和功率状态检测单元20的检测结果来确定系统执行状态是否正常; 以及强制关闭单元40，用于当确定单元30确定系统执行状态为异常时强制关闭系统。根据如此配置的本发明，具有如下优点：当在计算机系统中发生错误时 并且在系统不关闭的情况下系统操作无意中断，系统被强制关闭，从而可以防止电池电力的持续消耗，并且可以防止由于电池温度升高而引起的事故危险。

公开(公告)号：US20120067377A1

公开(公告)日：2012-03-22

申请号：US13322794

申请日：2009-12-31

申请人： Jung-Hwan Lee ,  Jin-Seong Ka ,  Ho-Dong Nam ,  Jong-Min Kim

发明人： Jung-Hwan Lee ,  Jin-Seong Ka ,  Ho-Dong Nam ,  Jong-Min Kim

IPC分类号： B08B9/032 ,  B08B3/00

CPC分类号： B08B9/0856 ,  B08B9/0321 ,  C02F1/00 ,  C02F1/001 ,  C02F1/44 ,  C02F2201/004 ,  C02F2201/005 ,  C02F2301/066 ,  C02F2303/14

摘要： The present invention relates to a washing device for a water treatment apparatus and a washing method thereof that can wash hard to reach areas with hands inside the water treatment apparatus. A washing device for a water treatment apparatus according to an aspect of the invention may include: circulation members connected to passages of the water treatment apparatus to circulate wash water through the passages of the water treatment apparatus; and a circulation module connected to the circulation members and circulating the wash water through the passages of the water treatment apparatus and the circulation members to thereby wash the passages of the water treatment apparatus. A washing method of a water treatment apparatus according to another aspect of the invention may include: a wash water inflow operation in which wash water flows into circulation members; and a circulation washing operation in which a circulation modulation is operated to circulate the wash water through passages of the wash treatment apparatus.

摘要翻译： 本发明涉及一种用于水处理设备的清洗装置及其洗涤方法，其可以用水在水处理设备内部用手清洗以达到区域。 根据本发明的一个方面的用于水处理设备的清洗装置可以包括：循环构件，其连接到水处理设备的通道，以使洗涤水循环通过水处理设备的通道; 以及循环模块，其连接到所述循环构件并使所述洗涤水通过所述水处理设备和所述循环构件的通道循环，从而洗涤所述水处理设备的通道。 根据本发明的另一方面的水处理装置的洗涤方法可以包括：洗涤水流入操作，其中洗涤水流入循环构件; 以及循环洗涤操作，其中循环调节被操作以使清洗水通过洗涤处理设备的通道循环。

公开(公告)号：US20120056907A1

公开(公告)日：2012-03-08

申请号：US13177964

申请日：2011-07-07

申请人： Jung-Hwan Lee ,  Kyung-Joon Kwon ,  Dong-Woo Kim ,  Hee-Won Ahn

发明人： Jung-Hwan Lee ,  Kyung-Joon Kwon ,  Dong-Woo Kim ,  Hee-Won Ahn

IPC分类号： G09G5/10 ,  G09G3/36

CPC分类号： G09G3/3426 ,  G09G3/3648 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2360/16

摘要： The present invention provides method and device for driving local dimming in a liquid crystal display device which enables adaptive application of a gradation roll-off according to an image characteristic. The method for driving local dimming in a liquid crystal display device includes the steps of determining a local dimming value of each light emitting block by analyzing a received image data light emitting block by light emitting block of a backlight unit, producing a pixel compensating coefficient on a light quantity change of each pixel by using the local dimming value of each light emitting block, producing a required gradient value by compensating the received image data by using the pixel compensating coefficient, and producing maximum required gradient values for one frame and an average value of the maximum required gradient values for one frame, determining a roll-off end point of a gradient roll-off section according to the maximum required gradient value, and determining a roll-off starting point of the gradient roll-off section according to the average of the maximum required gradient values, setting a gradient change curve of the gradient roll-off section by using the roll-off starting point and end point, and producing a gain value of each pixel from the gradient change curve, and forwarding an output gradient value by correcting the required gradient value by using the gain value of each pixel.

摘要翻译： 本发明提供一种用于驱动液晶显示装置中的局部调光的方法和装置，其能够根据图像特性自动应用渐变滚降。 用于驱动液晶显示装置中的局部调光的方法包括以下步骤：通过背光单元的发光块分析接收到的图像数据发光块来确定每个发光块的局部调光值，产生像素补偿系数 通过使用每个发光块的局部调光值，每个像素的光量变化，通过使用像素补偿系数补偿接收到的图像数据并产生一帧的最大所需梯度值并产生平均值，产生所需的梯度值 的一帧的最大所需梯度值，根据最大所需梯度值确定梯度滚降部分的滚降终点，并根据所述梯度滚降部分的滚降起点确定 最大所需梯度值的平均值，通过使用滚动设置梯度滚降部分的梯度变化曲线 离开起点和终点，并从梯度变化曲线产生每个像素的增益值，并通过使用每个像素的增益值校正所需的梯度值来转发输出梯度值。

公开(公告)号：US20120007896A1

公开(公告)日：2012-01-12

申请号：US13178006

申请日：2011-07-07

申请人： Kyung-Joon Kwon ,  Dong-Woo Kim ,  Kee-Won Ahn ,  Jung-Hwan Lee

发明人： Kyung-Joon Kwon ,  Dong-Woo Kim ,  Kee-Won Ahn ,  Jung-Hwan Lee

IPC分类号： G09G5/10 ,  G09G3/36

CPC分类号： G09G3/3426 ,  G09G2320/0646

摘要： A liquid crystal display device capable of improving a contrast ratio and of reducing a halo phenomenon with low power consumption and a method for local dimming driving the same are disclosed. A method for local dimming driving a liquid crystal display includes determining a local dimming value for each of light-emitting blocks based on analyzing input image data by the unit of light-emitting block provided in a backlight unit; determining a halo degree by analyzing a total light quantity of black pixels having black gradations in the input image data; adjusting the number of spatial filtering repetitions based on the determined halo degree; compensating the local dimming value by performing spatial filtering for the local dimming value an adjusted number of times; and controlling brightness of the backlight unit for each of the blocks by using the compensated local dimming value.

摘要翻译： 公开了能够提高对比度和降低功耗低的光晕现象的液晶显示装置及其局部调光方法。 驱动液晶显示器的局部调光方法包括：基于设置在背光单元中的发光块单元分析输入图像数据，确定每个发光块的局部调光值; 通过分析输入图像数据中具有黑色渐变的黑色像素的总光量来确定光晕度; 基于确定的光晕度来调整空间滤波重复的数量; 通过对局部调光值进行调整次数的空间滤波来补偿局部调光值; 以及通过使用补偿的局部调光值来控制每个块的背光单元的亮度。

公开(公告)号：US20110141155A1

公开(公告)日：2011-06-16

申请号：US12883332

申请日：2010-09-16

申请人： Hee-Jung Hong ,  Eui-Yeol Oh ,  Si-Hoon Lee ,  Jung-Hwan Lee

发明人： Hee-Jung Hong ,  Eui-Yeol Oh ,  Si-Hoon Lee ,  Jung-Hwan Lee

IPC分类号： G09G5/10 ,  G09G3/36 ,  G02B27/00

CPC分类号： G09G3/3426 ,  G02F2001/133601 ,  G09G2320/0646

摘要： Disclosed is a method for analyzing a light profile of a light source for reducing capacity of a memory which is to store light profile data and device and method for driving local dimming of a liquid crystal display device by using the same. The method for analyzing a light profile of a light source includes driving a light source of one of a plurality of blocks which divide a backlight unit, setting a light analyzing region matched to one light emission region of the light source, dividing the light analyzing region into at least two symmetric regions considering a form of the light emission region and symmetry of the light emission region, and analyzing and storing a light profile of one of the at least two symmetric regions.

摘要翻译： 本发明公开了一种用于分析用于减少用于存储光轮廓数据的存储器的容量的光源的光分布的方法，以及通过使用该方法来驱动液晶显示装置的局部调光的装置和方法。 用于分析光源的光分布的方法包括驱动分割背光单元的多个块中的一个的光源，设置与光源的一个发光区域匹配的光分析区域，将光分析区域 考虑到发光区域的形式和发光区域的对称性，并且分析和存储至少两个对称区域中的一个的光轮廓，进入至少两个对称区域。

公开(公告)号：US20110134151A1

公开(公告)日：2011-06-09

申请号：US12827537

申请日：2010-06-30

申请人： Kyung-Joon KWON ,  Si-Hoon Lee ,  Jung-Hwan Lee

发明人： Kyung-Joon KWON ,  Si-Hoon Lee ,  Jung-Hwan Lee

IPC分类号： G09G5/10 ,  G09G3/36

CPC分类号： G09G3/3426 ,  G09G2320/02 ,  G09G2320/0646 ,  G09G2360/16

摘要： A method for dividing a display area for local dimming of LCD is disclosed. The method includes determining an initial number of pixels per data analysis area and a total number of residual pixels, calculating a first residual pixel sum of a current data analysis area using the total number of residual pixels and a second residual pixel sum of a previous data analysis area, determining whether to assign a residual pixel to the current data analysis area using the first residual pixel sum and the total number of data analysis areas, calculating a second residual sum of the current data analysis area whether to assign a residual pixel, and repeating the calculation above until the data analysis area index is a last data analysis area index.

摘要翻译： 公开了一种用于划分LCD的局部调光显示区域的方法。 该方法包括：确定每个数据分析区域的像素的初始数目和残余像素的总数，使用剩余像素的总数和先前数据的第二残差像素和来计算当前数据分析区域的第一残差像素和 分析区域，使用第一残差像素和数据分析区域的总数确定是否向当前数据分析区域分配残差像素，计算当前数据分析区域是否分配残差像素的第二残差和，以及 重复上述计算直到数据分析区域索引为最后数据分析区域索引。

公开(公告)号：US20110122062A1

公开(公告)日：2011-05-26

申请号：US13054318

申请日：2009-06-26

申请人： Hak-Young Chung ,  Kyu-Cheol Park ,  Jung-Hwan Lee ,  Won-Jang Park ,  Byung-Chun Sakong ,  Sang-Bum Kim ,  Woo-Hee Yang

发明人： Hak-Young Chung ,  Kyu-Cheol Park ,  Jung-Hwan Lee ,  Won-Jang Park ,  Byung-Chun Sakong ,  Sang-Bum Kim ,  Woo-Hee Yang

IPC分类号： G06F3/033

CPC分类号： G06F3/0416 ,  G06F3/0346 ,  G06F3/03547 ,  G06F3/0383 ,  H04N21/42222 ,  H04N2005/4428

摘要： Provided are a motion recognition apparatus and method, and more particularly, a motion recognition apparatus and method which are employed to move a pointer only when intended by a user using a touch sensor included in a pointing device that moves the pointer according to a motion sensed by a motion sensor.

摘要翻译： 更具体地，提供了一种运动识别装置和方法，该运动识别装置和方法仅在用户使用包含在指示装置中的触摸传感器根据感测到的运动而移动指示器时移动指针 通过运动传感器。