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91. 发明授权

US06829903B2 Air conditioner and method for operating air conditioner in cooling mode 失效
公开(公告)号：US06829903B2
公开(公告)日：2004-12-14
申请号：US10638316
申请日：2003-08-12
申请人： Won Hee Lee , Cheol Min Kim , Yoon Jei Hwang
发明人： Won Hee Lee , Cheol Min Kim , Yoon Jei Hwang
IPC分类号： F25B100
CPC分类号： F25B49/022 , F25B13/00 , F25B2313/0292 , F25B2400/0751 , F25B2700/2104
摘要： Disclosed are an air conditioner, which reduces an electric power consumption rate and rapidly copes with the requirements of a user, and a method for operating the air conditioner in a cooling mode for cooling air in a room by an independent or simultaneous operation of small-capacity and large-capacity compressors in accordance with the variation of a cooling load. The method comprises the steps of (a) operating the small-capacity compressor; (b) stopping the operation of the small-capacity compressor and operating the large-capacity compressor when it is determined that the room temperature is higher than a first set temperature after the lapse of a first predetermined time after the small-capacity compressor is operated at the step (a); and (c) re-operating the small-capacity compressor together with the operation of the large-capacity compressor when it is determined that the room temperature is higher than a second set temperature after the lapse of a second predetermined time after the large-capacity compressor is operated at the step (b).

92. 发明授权

US06808119B2 Heat pump air conditioning system comprising additional heater and method for operating the same 有权
标题翻译：包括附加加热器的热泵空调系统及其操作方法
公开(公告)号：US06808119B2
公开(公告)日：2004-10-26
申请号：US10378826
申请日：2003-03-05
申请人： Won Hee Lee , Chang Min Choi , Yoon Jei Hwang , Deok Huh , Cheol Min Kim
发明人： Won Hee Lee , Chang Min Choi , Yoon Jei Hwang , Deok Huh , Cheol Min Kim
IPC分类号： G05D2300
CPC分类号： F25B30/02 , F25B49/022 , F25B2400/0751 , F25B2700/2104
摘要： Disclosed are a heat pump air conditioning system comprising an additional heater and a method for operating the same, in which the additional heater is driven during a full activation standby time taken to simultaneously operate all of a plurality of compressors so as to rapidly satisfy an increased heating load. When the increased heating load exceeding a total capacity of some compressors selected from the plural compressors is sensed, since the additional heater is driven during the full activation standby time so as to rapidly satisfy the increased heating load, the air conditioning system improves heating effectiveness and uniformly maintains room temperature, thereby improving users' comfort.
摘要翻译：公开了一种包括附加加热器和其操作方法的热泵空调系统，其中附加加热器在完全激活待机时间被驱动以同时操作多个压缩机的全部，以便快速满足增加的加热负荷。当检测到从多个压缩机中选出的一些压缩机的总容量增加的加热负荷增加时，由于在全部激活待机时间内驱动附加加热器以便快速满足增加的加热负荷，所以空调系统提高加热效率，均匀地保持室温，从而提高使用者的舒适度。

93. 发明授权

US06745583B2 Defrosting apparatus of air conditioner and method thereof 有权
标题翻译：空调除霜装置及其方法
公开(公告)号：US06745583B2
公开(公告)日：2004-06-08
申请号：US10337789
申请日：2003-01-08
申请人： Min Ho So , Won Hee Lee , Chang Min Choi , Yoon Jei Hwang , Deok Huh , Cheol Min Kim
发明人： Min Ho So , Won Hee Lee , Chang Min Choi , Yoon Jei Hwang , Deok Huh , Cheol Min Kim
IPC分类号： F25B4702
CPC分类号： F25B47/025 , F25B13/00 , F25B2313/0315 , F25B2400/0751 , F25B2700/2106
摘要： Disclosed are a defrosting apparatus of an air conditioner and a method thereof. The defrosting apparatus includes a temperature sensor for sensing a pipe temperature of an outdoor heat exchanger and an outdoor temperature; a comparator for comparing the sensed pipe temperature of the outdoor heat exchanger and the sensed outdoor temperature, and generating and outputting a comparison signal; and a valve controller for increasing an opening value of an LEV (Linear Expansion Valve) at a defrosting operation and decreasing the opening value of the LEV at a defrosting operation termination. The apparatus and the method can increase efficiency of the defrosting operation and reduce a period of time required for performing the defrosting operation by determining the defrosting operation based on a difference between a pipe temperature of an outdoor heat exchanger and an outdoor temperature and increasing an opening value of an LEV at the defrosting operation.
摘要翻译：公开了一种空调的除霜装置及其方法。除霜装置包括：温度传感器，用于感测室外热交换器的管道温度和室外温度; 比较器，用于比较室外热交换器的感测管温度和感测到的室外温度，并产生并输出比较信号; 以及用于在除霜操作时增加LEV（线性膨胀阀）的打开值并在除霜操作终止时降低LEV的打开值的阀控制器。该装置和方法可以提高除霜运转的效率，并且通过基于室外热交换器的管道温度与室外温度之间的差异确定除霜运转并且增加开度来减少进行除霜运转所需的时间段解冻操作时LEV的值。

94. 发明申请

US20140146028A1 PIXEL, DISPLAY DEVICE COMPRISING THE PIXEL AND DRIVING METHOD OF THE DISPLAY DEVICE 有权
标题翻译：像素，包含像素的显示装置和显示装置的驱动方法
公开(公告)号：US20140146028A1
公开(公告)日：2014-05-29
申请号：US13901064
申请日：2013-05-23
申请人： Yang-Hwa Choi , Cheol-Min Kim
发明人： Yang-Hwa Choi , Cheol-Min Kim
IPC分类号： G09G3/34
CPC分类号： G09G3/3225 , G09G2300/0852 , G09G2310/0248 , G09G2320/045
摘要： A pixel, a display device including the same, and a driving method thereof. The display device includes: a data driver transmitting data signals; a scan driver generating and transmitting scan signals; a display panel including pixels, each emitting light with a driving current according to the data signals; a compensation signal unit generating and transmitting a compensation control signal for controlling simultaneous transmission of a predetermined bias voltage to each of the pixels before a data voltage according to the data signals is applied to each of the pixels; a power controller controlling voltage levels of the first power source voltage and the second power source voltage and supplying the level-controlled first and second power source voltages; and a timing controller generating the data signals by processing an external image signal and generating a plurality of driving control signals.
摘要翻译：像素，包括该像素的显示装置及其驱动方法。显示装置包括：数据驱动器，发送数据信号; 产生和发送扫描信号的扫描驱动器; 包括像素的显示面板，每个都根据数据信号发射具有驱动电流的光; 补偿信号单元，产生并发送补偿控制信号，用于在根据数据信号的数据电压被施加到每个像素之前，同时传输预定偏置电压到每个像素; 电源控制器，其控制所述第一电源电压和所述第二电源电压的电压电平，并提供所述电平控制的第一和第二电源电压; 以及定时控制器，通过处理外部图像信号并产生多个驱动控制信号来产生数据信号。

95. 发明申请

US20120154345A1 Method and Apparatus for Driving Liquid Crystal Display 失效
标题翻译：驱动液晶显示器的方法和装置
公开(公告)号：US20120154345A1
公开(公告)日：2012-06-21
申请号：US13222716
申请日：2011-08-31
申请人： Cheol-Min Kim
发明人： Cheol-Min Kim
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3648 , G09G2320/0252 , G09G2340/16
摘要： The present invention provides a liquid crystal display (LCD) device with reduced response time with respect to input frame data. The present invention also provides an LCD device for performing pre-tilt driving and over-drive driving using only two frame memories. According to the present invention, a method of driving a liquid crystal display (LCD) device comprises generating pre-tilt data with respect to a current frame by using previous frame data and current frame data, generating over-drive data with respect to the current frame by using the previous frame data and the current frame data, displaying the pre-tilt data with respect to the current frame, and displaying the over-drive data with respect to the current frame.
摘要翻译：本发明提供了一种相对于输入帧数据具有减小的响应时间的液晶显示（LCD）装置。本发明还提供一种用于仅使用两个帧存储器进行预倾斜驱动和过驱动驱动的LCD装置。根据本发明，驱动液晶显示（LCD）装置的方法包括通过使用先前的帧数据和当前帧数据产生相对于当前帧的预倾斜数据，产生关于当前帧的当前帧的数据通过使用先前帧数据和当前帧数据，显示相对于当前帧的预倾斜数据，并且显示关于当前帧的过驱动数据。

96. 发明授权

US08159445B2 Driving device, display device, and method of driving the same 有权
公开(公告)号：US08159445B2
公开(公告)日：2012-04-17
申请号：US11623398
申请日：2007-01-16
申请人： Cheol-Min Kim , Il-Gon Kim , Tae-Hyeong Park , Gi-Chang Lee , Oh-Kyong Kwon
发明人： Cheol-Min Kim , Il-Gon Kim , Tae-Hyeong Park , Gi-Chang Lee , Oh-Kyong Kwon
IPC分类号： G09G3/36
摘要： A driving device for a display device includes a gray voltage generator generating a plurality of gray voltages, a voltage selector selecting an output voltage from the plurality of gray voltages, a voltage level converter converting a level of the output voltage selected by the voltage selector and applying the output voltage with a converted level to data lines, a first switching unit connecting the voltage level converter to the voltage selector and the data lines, and a second switching unit directly connecting the voltage selector and the data lines. Operating times of the first and second switching units are different. Accordingly, when a data voltage is charged in or discharged from a data line, since a separate discharging transistor or a separate discharging amplifier is not used, power consumption and an area of a data driver are reduced.

97. 发明授权

US07973060B2 Fab I inhibitor and process for preparing same 有权
标题翻译： Fab I抑制剂及其制备方法
公开(公告)号：US07973060B2
公开(公告)日：2011-07-05
申请号：US11548349
申请日：2006-10-11
申请人： Cheol Min Kim , Dong Gyu Shin , Seonggu Ro , Joong Myung Cho , Young Lan Hyun
发明人： Cheol Min Kim , Dong Gyu Shin , Seonggu Ro , Joong Myung Cho , Young Lan Hyun
IPC分类号： A61K31/4412 , C07D213/69
CPC分类号： C07D213/64 , C07D213/69 , C07D213/70 , C07D213/74 , C07D237/16 , C07D239/47 , C07D239/52 , C07D401/06 , C07D401/12 , C07D405/06 , C07D405/12 , C07D405/14 , C07D409/12 , C07D409/14 , C07D413/06 , C07D413/12 , C07D413/14 , C07D417/06 , C07D417/14
摘要： A compound which is effective for inhibiting Fab I, and a method for treating a bacterial infection.
摘要翻译：对抑制Fab I有效的化合物和细菌感染的治疗方法。

98. 发明授权

US07702701B2 Low-power random bit generator using thermal noise and method thereof 失效
标题翻译：使用热噪声的低功率随机位发生器及其方法
公开(公告)号：US07702701B2
公开(公告)日：2010-04-20
申请号：US11362633
申请日：2006-02-27
申请人： Cheol-Min Kim
发明人： Cheol-Min Kim
IPC分类号： G06J1/00 , G06F7/58
CPC分类号： G06F7/588 , H03K3/84
摘要： A random bit generator and a method thereof are provided. The random bit generator includes an amplifier, a comparing circuit, an oscillator, a sampler, and a storage circuit. The amplifier amplifies a difference between input signals generated based on thermal noise. The comparing circuit compares an alternating current (AC) signal output from the amplifier with a direct current (DC) signal obtained by low-pass filtering the AC signal and outputs a signal according to the comparison result. The oscillator may be implemented with a resistor-capacitor (R-C) oscillator. The oscillator consumes lower current and occupies a smaller layout area than a voltage controlled oscillator (VCO) and outputs an oscillation signal. The sampler samples the oscillation signal output from the oscillator in response to the output signal of the comparing circuit. The storage circuit stores an output signal of the sampler in response to a clock signal.
摘要翻译：提供了随机位发生器及其方法。随机位发生器包括放大器，比较电路，振荡器，采样器和存储电路。放大器放大基于热噪声产生的输入信号之间的差异。比较电路将从放大器输出的交流（AC）信号与通过对AC信号进行低通滤波获得的直流（DC）信号进行比较，并根据比较结果输出信号。振荡器可以用电阻 - 电容（R-C）振荡器来实现。振荡器消耗较低的电流，占用比压控振荡器（VCO）更小的布局面积，并输出振荡信号。采样器根据比较电路的输出信号对从振荡器输出的振荡信号进行采样。存储电路响应于时钟信号存储采样器的输出信号。

99. 发明授权

US07649398B2 Level shifter with single input and liquid crystal display device using the same 有权
标题翻译：电平移位器与单输入和液晶显示装置使用相同
公开(公告)号：US07649398B2
公开(公告)日：2010-01-19
申请号：US11185283
申请日：2005-07-20
申请人： Kee-chan Park , Il-gon Kim , Kook-chul Moon , Tae-hyeong Park , Chul-ho Kim , Cheol-min Kim
发明人： Kee-chan Park , Il-gon Kim , Kook-chul Moon , Tae-hyeong Park , Chul-ho Kim , Cheol-min Kim
IPC分类号： H03L5/00
CPC分类号： G09G3/3648 , G09G3/3677 , G09G2300/0408 , G09G2310/0289
摘要： A single input level shifter, which performs a stable level-shifting operation without increasing its area when used with a thin film transistor (“TFT”) having a variety of different characteristics, and includes an intermediate voltage signal providing unit for providing an intermediate voltage signal having a voltage between a supply voltage and an input signal voltage, an inverting unit for receiving the intermediate voltage signal and providing an inverted intermediate voltage signal, and a voltage signal comparing unit for comparing the intermediate voltage signal with the inverted intermediate voltage signal and providing the supply voltage or the ground voltage according to the comparison. A TFT liquid crystal display (“LCD”) device employs the single input level shifter.
摘要翻译：单个输入电平移位器，当与具有各种不同特性的薄膜晶体管（“TFT”）一起使用时，其不增加其面积而执行稳定的电平移位操作，并且包括用于提供中间电压的中间电压信号提供单元具有电源电压和输入信号电压之间的电压的信号，用于接收中间电压信号并提供反相中间电压信号的反相单元和用于将中间电压信号与反相中间电压信号进行比较的电压信号比较单元，以及根据比较提供电源电压或接地电压。 TFT液晶显示器（“LCD”）器件采用单输入电平移位器。

100. 发明授权

US07555913B2 Method for controlling multiple compressors according to a matrix 有权
标题翻译：根据矩阵控制多台压缩机的方法
公开(公告)号：US07555913B2
公开(公告)日：2009-07-07
申请号：US11138256
申请日：2005-05-27
申请人： Yoon Jei Hwang , Cheol Min Kim , Chang Min Choi , Yeong Seop Choe
发明人： Yoon Jei Hwang , Cheol Min Kim , Chang Min Choi , Yeong Seop Choe
IPC分类号： F25B1/00 , F25B49/00 , F25B7/00 , F25B1/10
CPC分类号： F25B49/022 , F25B2400/075 , F25B2600/02 , F25B2600/0251 , F25B2700/2104
摘要： A method for controlling multiple compressors for use in an airconditioner is disclosed. In the airconditioner having N compressors, the method sequentially and equally operates the N compressors using a two-dimensional matrix which prevents only a specific compressor from among the N compressors from being repeatedly operated, arranges rows and columns of the two-dimensional matrix to allow all compressors to be alternately operated according to the number of operating compressors from among all compressors, and stochastically operates and stops the N compressors using the two-dimensional matrix. As a result, the method controls the N compressors to be equally operated without overlapping operation times of the N compressors, and alleviates fatigue of the compressors, resulting in equally longer lifetimes of the N compressors.
摘要翻译：公开了一种用于控制在空调器中使用的多个压缩机的方法。在具有N个压缩机的空调机中，该方法使用二维矩阵顺序地和等同地操作N个压缩机，该二维矩阵仅防止N个压缩机中的特定压缩机被重复操作，排列二维矩阵的行和列以允许所有压缩机根据所有压缩机中的操作压缩机的数量交替地操作，并且使用二维矩阵随机地操作和停止N个压缩机。结果，该方法控制N个压缩机在N个压缩机的重复操作时间内相等地操作，并且减轻压缩机的疲劳，导致N个压缩机的同样更长的寿命。

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