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    • 41. 发明申请
    • Pump fixing accessory and fuel cell having the same
    • 泵固定附件和具有该固定附件的燃料电池
    • US20060199050A1
    • 2006-09-07
    • US11366504
    • 2006-03-03
    • Sang ChoiJong LeeJun SuhWon JangDong LeeRi JuEun ChoJin An
    • Sang ChoiJong LeeJun SuhWon JangDong LeeRi JuEun ChoJin An
    • H01M8/00
    • H01M8/04186F04B39/0044F04B53/003H01M8/04097H01M8/04201H01M8/1009
    • A fuel cell system comprises an electricity generation section for generating electrical energy through electrochemical reaction of hydrogen and oxygen, a fuel supply section including a fuel pump arranged in a fuel tank for providing fuel, an oxidizer supply section including an oxidizer supply pump for providing an oxidizer to the electricity generation section, and a pump fixing accessory for connecting the fuel pump and the oxidizer supply pump to the body plate of a fuel cell, and for absorbing vibration generated by driving of one of both pumps. The pump fixing accessory comprises a vibration absorbing section for absorbing the vibration generated by the driving of the pump(s), a first connection section having one end connected to the vibration absorbing section and another end connected to the pump(s), and a second connection section having one end connected to the vibration absorbing section and another end connected to the body plate of the fuel cell.
    • 燃料电池系统包括用于通过氢和氧的电化学反应产生电能的发电部分,包括布置在用于提供燃料的燃料箱中的燃料泵的燃料供应部分,包括用于提供燃料的氧化剂供应泵的氧化剂供应部分 氧化剂发送到发电部,以及用于将燃料泵和氧化剂供给泵连接到燃料电池的主体板并且用于吸收由两个泵中的一个驱动而产生的振动的泵固定附件。 泵固定附件包括用于吸收由泵的驱动产生的振动的振动吸收部分,具有连接到振动吸收部分的一端和连接到泵的另一端的第一连接部分,以及 第二连接部分,其一端连接到振动吸收部分,另一端连接到燃料电池的主体板。
    • 43. 发明申请
    • Pixel and light emitting display
    • 像素和发光显示
    • US20060139253A1
    • 2006-06-29
    • US11139042
    • 2005-05-25
    • Sang ChoiHong KimOh Kwon
    • Sang ChoiHong KimOh Kwon
    • G09G3/30
    • G09G3/3233G09G2300/0819G09G2300/0842G09G2300/0852G09G2300/0861G09G2310/027G09G2310/0289G09G2320/0219G09G2320/0295G09G2320/043
    • Circuits for a pixel in a light emitting display capable of displaying an image with desired brightness are described. The pixel circuit includes a driver to supply a pixel current to the light emitting device corresponding to a data signal supplied from a data line, a first switching unit coupled between the driver and the data line, and a second switching unit coupled between the data line and a common node formed between the driver and the light emitting device. The driver, in turn, includes a first transistor to generate the pixel current to be supplied from a first power line to the light emitting device, a first capacitor coupled between the first transistor and the first switching unit to be charged with a voltage corresponding to the threshold voltage of the first transistor, and a second capacitor to be charged with a voltage corresponding to the data signal.
    • 描述能够显示具有期望亮度的图像的发光显示器中的像素的电路。 像素电路包括驱动器,用于向发光器件提供与从数据线提供的数据信号相对应的像素电流,耦合在驱动器和数据线之间的第一切换单元和耦合在数据线之间的第二切换单元 以及形成在驱动器和发光器件之间的公共节点。 驱动器又包括第一晶体管,用于产生要从第一电源线提供给发光器件的像素电流;耦合在第一晶体管和第一开关单元之间的第一电容器,用于对与 第一晶体管的阈值电压以及与数据信号对应的电压充电的第二电容器。
    • 46. 发明申请
    • Data driving circuit, organic light emitting display including the same, and driving method thereof
    • 数据驱动电路,包括其的有机发光显示器及其驱动方法
    • US20060114191A1
    • 2006-06-01
    • US11269144
    • 2005-11-07
    • Sang Choi
    • Sang Choi
    • G09G3/30
    • G09G3/3275G09G2310/027G09G2310/0297
    • A data driving circuit for an organic light emitting display and a method of driving the display where the number of wiring lines is reduced approximately in half as compared with the conventional schemes. The data driving circuit includes a shift register generating sampling signals in sequence, a sampling latch part sequentially storing data when the sampling signal is supplied, outputting some of the data in response to a first control signal, and outputting the rest of the data in response to a second control signal, a holding latch part receiving said some of the data in response to the first control signal, and receiving said rest of the data in response to the second control signal, and a digital-to-analog converter converting the data stored in the holding latch part into an analog data signal corresponding to a gradation level.
    • 与常规方案相比,有机发光显示器的数据驱动电路和驱动显示器的方法,其中布线数量大约减少了一半。 数据驱动电路包括顺序地产生采样信号的移位寄存器,当提供采样信号时顺序地存储数据的采样锁存器部分,响应于第一控制信号输出一些数据,并且响应地输出其余的数据 到第二控制信号,保持锁存部分响应于第一控制信号接收所述一些数据,以及响应于第二控制信号接收所述其余的数据;以及数模转换器,转换数据 存储在保持锁存部分中的模拟数据信号对应于灰度级。
    • 47. 发明申请
    • Apparatus and method for estimating tire life
    • 用于估算轮胎寿命的装置和方法
    • US20060114107A1
    • 2006-06-01
    • US11259591
    • 2005-10-26
    • Sang KimDong ChunDae KwonSang ChoiHeu NaWon Lee
    • Sang KimDong ChunDae KwonSang ChoiHeu NaWon Lee
    • B60Q1/00B60C23/02G01M17/00
    • B60C23/0408
    • An apparatus and method for estimating a tire life is provided. The apparatus includes a transmitter for storing tire position identification information, measuring and transmitting an internal pressure and temperature together with the tire position identification information; a receiver for detecting and comparing the tire position identification information and the internal pressure and temperature, with tire replacement temperature reference value and pressure reference value, and if any one of the internal pressure and temperature is greater than the tire replacement temperature reference value and pressure reference value, generating a warning signal for informing of tire replacement; and a warning unit for receiving the warning signal and warning a driver.
    • 提供了一种用于估计轮胎寿命的装置和方法。 该装置包括用于存储轮胎位置识别信息的发射器,与轮胎位置识别信息一起测量和传送内部压力和温度; 用于检测和比较轮胎位置识别信息和内部压力和温度的接收器,具有轮胎更换温度参考值和压力参考值,并且如果内部压力和温度中的任何一个大于轮胎更换温度参考值和压力 产生用于通知轮胎更换的警告信号; 以及用于接收警告信号并警告驾驶员的警告单元。
    • 50. 发明申请
    • Data driver, organic light emitting display, and method of driving the same
    • 数据驱动器,有机发光显示器及其驱动方法
    • US20070139313A1
    • 2007-06-21
    • US11642584
    • 2006-12-21
    • Sang Choi
    • Sang Choi
    • G09G3/30
    • G09G3/2011G09G3/3208G09G2310/027G09G2320/0223G09G2320/0252G09G2330/021H03M1/68H03M1/765
    • A data driver including a first digital-to-analog converter configured to select first and second reference voltages depending on upper bits of data and supply the first and the second reference voltages to a first line and a second line, respectively, a second digital-to-analog converter having the first line and the second line to receive the first and the second reference voltages, respectively, a first group of voltage dividing resistors between the first line and the second line and configured to generate a plurality of gray scale voltages, a voltage dividing resistor unit between the first line and the second line, and at least one switch positioned between the voltage dividing resistor unit and one of the first line and the second line, and including a decoder unit configured to control on and off state of the at least one switch depending on lower bits of data.
    • 数据驱动器,包括第一数模转换器,其被配置为根据数据的高位选择第一和第二参考电压,并将第一和第二参考电压分别提供给第一线和第二线,第二数字 - 具有第一线路和第二线路的模拟转换器分别接收第一和第二参考电压在第一线路和第二线路之间的第一组分压电阻器,并且被配置为产生多个灰度级电压, 第一线路和第二线路之间的分压电阻器单元,以及位于分压电阻器单元与第一线路和第二线路中的一个之间的至少一个开关,并且包括解码器单元,被配置为控制开关状态 所述至少一个开关取决于数据的较低位。