会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 11. 发明申请
    • Shift register with six transistors and liquid crystal display using the same
    • 带6个晶体管的移位寄存器和使用相同的液晶显示器
    • US20080192883A1
    • 2008-08-14
    • US12012845
    • 2008-02-06
    • Chien-Hsueh ChangSz-Hsiao Chen
    • Chien-Hsueh ChangSz-Hsiao Chen
    • G11C19/00
    • G11C19/28
    • An exemplary shift register (20) includes a plurality of shift register units (200) connected one by one. Each of the shift register units includes a clock signal input terminal (TS), a reverse clock signal input terminal (TSB), a high level signal input terminal (VH), a low level signal input terminal (VL), an output terminal (VOUT), a reverse output terminal (VOUTB), a first input terminal (VIN1), a second input terminal (VIN2), a common node (P), a first switch circuit (31) providing a high level signal to the common node, a second switch circuit (32) providing a low level signal to the common node, a third switch circuit (33) providing a clock signal to the output terminal, a fourth switch circuit (34) providing a low level signal to the output terminal, and an inverter (36) connected between the output terminal and the reverse output terminal.
    • 示例性移位寄存器(20)包括一个一个连接的多个移位寄存器单元(200)。 每个移位寄存器单元包括时钟信号输入端(TS),反向时钟信号输入端(TSB),高电平信号输入端(VH),低电平信号输入端(VL),输出端( VOUT),反向输出端子(VOUTB),第一输入端子(VIN1),第二输入端子(VIN2),公共节点(P),第一开关电路(31) 公共节点,向公共节点提供低电平信号的第二开关电路(32),向输出端提供时钟信号的第三开关电路(33),向第一开关电路提供低电平信号给第三开关电路 输出端子和连接在输出端子和反向输出端子之间的反相器(36)。
    • 12. 发明申请
    • Shift register system and method for driving a shift register system
    • 移位寄存器系统和驱动移位寄存器系统的方法
    • US20070101218A1
    • 2007-05-03
    • US11545984
    • 2006-10-10
    • Chien-Chou ChenSz-Hsiao Chen
    • Chien-Chou ChenSz-Hsiao Chen
    • G01R31/28
    • G09G3/3677
    • An exemplary shift register system (200) includes a counter (270), a shift register (210), a level shifter (220), and a plurality of switches (231-234). The counter includes a signal receiving pin connecting to a first external circuit, a pulse output pin, and a number of signal output pins. The shift register includes sixty-four register units therein, sixty-four output pins, a start pin connected to the pulse output pin of the counter, a controlling pin connected to the signal receiving pin of the counter. The level shifter includes sixty-four input pins connected to the sixty-four output pins of the shift register, and sixty-four output pins. Each switch includes sixty-four input pins connected to the output pins of the level shift through a bus line (228), sixty-four output pins that are for connection to a second external circuit, and an enabling pin connected to a respective one of the signal output pins of the counter.
    • 示例性移位寄存器系统(200)包括计数器(270),移位寄存器(210),电平移位器(220)和多个开关(231-234)。 计数器包括连接到第一外部电路的信号接收引脚,脉冲输出引脚和多个信号输出引脚。 移位寄存器包括六十四个寄存器单元,六十四个输出引脚,连接到计数器的脉冲输出引脚的起始引脚,连接到计数器的信号接收引脚的控制引脚。 电平转换器包括连接到移位寄存器的64个输出引脚的六十四个输入引脚和六十四个输出引脚。 每个开关包括连接到通过总线(228)的电平移位的输出引脚的六十四个输入引脚,用于连接到第二外部电路的六十四个输出引脚,以及连接到相应的一个 计数器的信号输出引脚。
    • 14. 发明授权
    • Liquid crystal display device having pairs of compensating gradations and method for driving same
    • 具有补偿等级对的液晶显示装置及其驱动方法
    • US08054268B2
    • 2011-11-08
    • US12154836
    • 2008-05-27
    • Eddy Giing-Lii ChenSz-Hsiao Chen
    • Eddy Giing-Lii ChenSz-Hsiao Chen
    • G09G3/36
    • G09G3/3648G09G3/2022G09G3/2081G09G2320/0247G09G2320/0252G09G2320/0261G09G2340/16G09G2360/16
    • An exemplary LCD includes a frame memory configured for receiving a plurality of first gradations of current frame and outputting a plurality of second gradations of preceding frame pre-stored therein; a comparator configured for receiving, comparing the first gradations with the second gradation to generate a comparison result; a luminance detector configured for detecting a luminance degree of each of pixel according to the gradations of current frame; a calculator configured for calculating a complication degree of a picture to be displayed in current frame; and a gradation processor configured for receiving the first gradations of current frame to be displayed on the LCD panel, generating a plurality of pairs of compensating gradations according to the gradation of each pixel, and selecting one pair of the compensating gradations to be outputted to the LCD panel according to a received comparison result, a received luminance degree, and a received complication degree.
    • 示例性LCD包括帧存储器,其被配置为用于接收当前帧的多个第一等级并输出其中预先存储的前一帧的多个第二等级; 比较器,被配置为接收将所述第一灰度与所述第二灰度比较以产生比较结果; 亮度检测器,被配置为根据当前帧的灰度来检测每个像素的亮度; 计算器,用于计算当前帧中要显示的图像的复杂程度; 以及灰度处理器,被配置为接收要在LCD面板上显示的当前帧的第一等级,根据每个像素的灰度产生多对补偿灰度,并选择一对待输出的补偿等级 LCD面板根据接收到的比较结果,接收到的亮度和接收的并发度。
    • 19. 发明授权
    • Shift register and liquid crystal display using same
    • 移位寄存器和液晶显示器使用相同
    • US08116424B2
    • 2012-02-14
    • US12283816
    • 2008-09-15
    • Chien-Hsueh ChiangSz-Hsiao Chen
    • Chien-Hsueh ChiangSz-Hsiao Chen
    • G11C19/00
    • G11C19/28G09G3/3677G09G3/3688G09G2310/0286
    • An exemplary shift register includes a plurality of shift register units, each of which includes an output circuit, an input circuit, and a logic circuit. The output circuit includes a clock transistor, a voltage stabilizing transistor, and an input circuit for receiving signals output by a previous shift register unit. The logic circuit receives signals output by the input circuit. When the input circuit outputs signals to switch on the clock transistor, the logic circuit outputs a low level voltage signal to shut off the voltage stabilizing transistor. Thus, the output circuit outputs signals via the clock circuit. On the other hand, when the input circuit outputs signals to shut off the clock transistor, the logic circuit outputs a high level voltage signal to turn on the voltage stabilizing transistor, so as to maintain the output circuit to output low level voltage signal.
    • 示例性移位寄存器包括多个移位寄存器单元,每个移位寄存器单元包括输出电路,输入电路和逻辑电路。 输出电路包括时钟晶体管,稳压晶体管和用于接收由先前移位寄存器单元输出的信号的输入电路。 逻辑电路接收由输入电路输出的信号。 当输入电路输出信号以接通时钟晶体管时,逻辑电路输出低电平电压信号以切断稳压晶体管。 因此,输出电路经由时钟电路输出信号。 另一方面,当输入电路输出关闭时钟晶体管的信号时,逻辑电路输出高电平电压信号以导通稳压晶体管,从而保持输出电路输出低电平电压信号。
    • 20. 发明授权
    • Shift register with shift register unit having output terminal non-continuously receiving low voltage and liquid crystal display using the same
    • 带移位寄存器的移位寄存器具有输出端子不连续接收低电压和使用其的液晶显示器
    • US07999783B2
    • 2011-08-16
    • US12005690
    • 2007-12-28
    • Chien-Hsueh ChiangSz-Hsiao Chen
    • Chien-Hsueh ChiangSz-Hsiao Chen
    • G09G3/36
    • G11C19/28
    • An exemplary shift register (20) includes a plurality of shift register units (200) connected one by one. Each of the shift register units includes a first switch unit (201), a second switch unit (202), a third switch unit (203), a fourth switch unit (204), and a fifth switch unit (205). A signal input terminal of each shift register unit is coupled to an output terminal of a rear-stage shift register unit. A first clock input terminal receives a first clock signal to turn on/off the first and second switch units. The third switch unit receives a second clock signal. The fourth switch unit pulls up the output voltage of the output terminal according to a controlling signal from the first switch unit. The fifth switch unit pulls down the output voltage of the output terminal according to controlling signals from the second and third switch units.
    • 示例性移位寄存器(20)包括一个一个连接的多个移位寄存器单元(200)。 每个移位寄存器单元包括第一开关单元(201),第二开关单元(202),第三开关单元(203),第四开关单元(204)和第五开关单元(205)。 每个移位寄存器单元的信号输入端耦合到后级移位寄存器单元的输出端。 第一时钟输入端子接收第一时钟信号以打开/关闭第一和第二开关单元。 第三开关单元接收第二时钟信号。 第四开关单元根据来自第一开关单元的控制信号上拉输出端子的输出电压。 第五开关单元根据来自第二和第三开关单元的控制信号来拉低输出端子的输出电压。