2-bit binary comparator and binary comparing device using the same
    3.
    发明申请
    2-bit binary comparator and binary comparing device using the same 有权
    2位二进制比较器和二进制比较器使用相同

    公开(公告)号:US20060022864A1

    公开(公告)日:2006-02-02

    申请号:US11071407

    申请日:2005-03-02

    申请人: Yong-Sup Lee

    发明人: Yong-Sup Lee

    IPC分类号: H03M1/56

    CPC分类号: G06F7/02

    摘要: A 2-bit binary comparator, including: a comparison unit for receiving a first bit and a second bit to thereby compare the first bit with the second bit; and an enable unit for outputting a comparison result of the comparison unit as an output of the 2-bit binary comparator according to an enable signal.

    摘要翻译: 2比特二进制比较器,包括:比较单元,用于接收第一比特和第二比特,从而将第一比特与第二比特进行比较; 以及使能单元,用于根据使能信号输出比较单元的比较结果作为2位二进制比较器的输出。

    3-ammoniopropenyl cephalosporin compounds as antibacterial agents
    5.
    发明授权
    3-ammoniopropenyl cephalosporin compounds as antibacterial agents 失效
    3-氨基丙烯基头孢菌素化合物作为抗菌剂

    公开(公告)号:US5675003A

    公开(公告)日:1997-10-07

    申请号:US522792

    申请日:1995-09-01

    CPC分类号: C07D501/00

    摘要: A 3-ammoniopropenyl cephalosporin of the following formula (I): ##STR1## wherein P is hydroxylated alicyclic or aliphatic amines such as meso-3,4-dihydroxy-1-methylpyrrolidine, (3S,4S)-3,4-dihydroxy-1-methylpyrrolidine, (3R,4R)-3,4-dihydroxy-1-methylpyrrolidine, rac-3,4-trans-dihydroxy-1-methylpyrrlidine, (2S,4R)-4-hydroxy-1-methyl-2-pyrrolidinemethanol, N-methyl-bis(2-hydroxyethyl)amine, 3,4-cis-dihydroxy-1-methylpiperidine, 3,4-trans-dihydroxypiperidine, 4-hydroxy-1-methylpiperidine, 2-hydroxymethyl-1-methylpiperidine, or tropine, or a pharmaceutically acceptable salt thereof, exhibits good anti-bacterial activities against a wide variety of Gram-positive and Gram-negative bacteria; and a process for the preparation thereof.

    摘要翻译: 下式(I)的3-氨基丙烯基头孢菌素:其中P是羟基化脂环族或脂肪族胺如内消旋-3,4-二羟基-1-甲基吡咯烷,(3S,4S)-3,4 - 二羟基-1-甲基吡咯烷,(3R,4R)-3,4-二羟基-1-甲基吡咯烷,外消旋-3,4-反式 - 二羟基-1-甲基吡咯烷,(2S,4R)-4-羟基-1-甲基 -2-吡咯烷甲醇,N-甲基 - 双(2-羟乙基)胺,3,4-顺式 - 二羟基-1-甲基哌啶,3,4-反式二羟基哌啶,4-羟基-1-甲基哌啶,2-羟甲基-1 - 甲基哌啶或托品妥或其药学上可接受的盐对各种革兰氏阳性和革兰氏阴性细菌表现出良好的抗菌活性; 及其制备方法。

    DISPLAY DEVICE AND BRIGHTNESS CONTROLLING METHOD THEREFOR
    7.
    发明申请
    DISPLAY DEVICE AND BRIGHTNESS CONTROLLING METHOD THEREFOR 审中-公开
    显示设备及其亮度控制方法

    公开(公告)号:US20090278790A1

    公开(公告)日:2009-11-12

    申请号:US12504187

    申请日:2009-07-16

    IPC分类号: G09G3/36

    摘要: Disclosed is an intelligent display device which has an adaptive backlight brightness control function of controlling the brightness of a backlight according to the gray scale level of an image data displayed by frame unit, and a method for controlling brightness of image in the display device. The display device includes a display panel having a pixel array and a backlight, a gate driving unit, a data driving unit, a brightness calculating unit, a brightness controlling unit, a backlight driving unit, and a contrast controlling unit.

    摘要翻译: 公开了一种智能显示装置,其具有根据由帧单元显示的图像数据的灰度级控制背光的亮度的自适应背光亮度控制功能,以及用于控制显示装置中的图像亮度的方法。 显示装置包括具有像素阵列和背光源的显示面板,栅极驱动单元,数据驱动单元,亮度计算单元,亮度控制单元,背光驱动单元和对比度控制单元。

    Display driver circuit and drive method thereof
    8.
    发明授权
    Display driver circuit and drive method thereof 有权
    显示驱动电路及其驱动方法

    公开(公告)号:US07570276B2

    公开(公告)日:2009-08-04

    申请号:US11071605

    申请日:2005-03-02

    申请人: Yong-Sup Lee

    发明人: Yong-Sup Lee

    IPC分类号: G09G5/10

    CPC分类号: G09G3/3685 G09G3/2014

    摘要: There is provided a technology that can reduce the number of signal lines by encoding a PWM signal used in a display driver IC. The display driver circuit for displaying a gradation on a display screen based on a PWM signal includes a PWM signal generator for generating a PWM signal, a PWM encoder for encoding the PWM signal generated from the PWM signal generator, a PWM decoder for decoding the encoded PWM signal into the PWM signal, a switching unit for selectively outputting the PWM signal generated from the PWM decoder, a data storage unit for storing a display data used to switch the switching unit, and an SRAM decoder for outputting an on/off signal to the switching unit according to the display data outputted from the data storage unit.

    摘要翻译: 提供了一种通过对在显示驱动器IC中使用的PWM信号进行编码来减少信号线数量的技术。 用于基于PWM信号在显示屏上显示灰度的显示驱动电路包括用于产生PWM信号的PWM信号发生器,用于对从PWM信号发生器产生的PWM信号进行编码的PWM编码器,用于对编码 将PWM信号转换成PWM信号,用于选择性地输出从PWM解码器产生的PWM信号的开关单元,用于存储用于切换开关单元的显示数据的数据存储单元和用于输出开/关信号的SRAM解码器 切换单元根据从数据存储单元输出的显示数据。