Liquid crystal display apparatus and driving method therefor
    61.
    发明授权
    Liquid crystal display apparatus and driving method therefor 有权
    液晶显示装置及其驱动方法

    公开(公告)号:US08089441B2

    公开(公告)日:2012-01-03

    申请号:US11710185

    申请日:2007-02-23

    IPC分类号: G09G3/36

    摘要: A driving section for a liquid crystal display (LCD) panel not requiring color filters supplies the LCD panel with a plurality of first image signals based on an original image signal during a plurality of first, equal-length field intervals of a frame and also provides a second image signal for enhancing luminance during a second field interval that is longer than the first time interval. The 4-field driving method supplies RGBW data so that the field time interval for a white data is assured thereby improving response speed, charging ratio and transmittance of the liquid crystal molecules.

    摘要翻译: 不需要滤色器的液晶显示器(LCD)面板的驱动部分在帧的多个第一等长的场间隔期间基于原始图像信号为LCD面板提供多个第一图像信号,并且还提供 用于在比第一时间间隔长的第二场间隔期间增强亮度的第二图像信号。 4场驱动方式提供RGBW数据,从而确保白色数据的场时间间隔,从而提高液晶分子的响应速度,充电率和透射率。

    Termination resistance circuit
    62.
    发明授权
    Termination resistance circuit 有权
    端接电阻电路

    公开(公告)号:US07986161B2

    公开(公告)日:2011-07-26

    申请号:US12327294

    申请日:2008-12-03

    IPC分类号: H03K17/16

    CPC分类号: H03K19/018585 H04L25/0298

    摘要: A termination resistance circuit includes a control signal generator for generating a control signal whose logical value changes when a calibration code has a predetermined value, a plurality of parallel resistors which are respectively turned on/off in response to the calibration code, and a resistance value changing unit for changing the total resistance value of the termination resistance circuit in response to the control signal.

    摘要翻译: 终端电阻电路包括控制信号发生器,用于产生当校准码具有预定值时其逻辑值改变的控制信号,响应于校准码分别导通/关断的多个并联电阻器,以及电阻值 改变单元,用于响应于控制信号改变终端电阻电路的总电阻值。

    SEMICONDUCTOR DEVICE
    63.
    发明申请
    SEMICONDUCTOR DEVICE 失效
    半导体器件

    公开(公告)号:US20110121860A1

    公开(公告)日:2011-05-26

    申请号:US12648477

    申请日:2009-12-29

    IPC分类号: H03K19/0175 H03K19/094

    摘要: A semiconductor device includes a swing level shifting unit configured to use a first power supply voltage as a power supply voltage, receive a CML clock swinging around a first voltage level, and shift a swing reference voltage level of the CML clock to a second voltage level lower than the first voltage level, and a CML clock transfer buffering unit configured to use a second power supply voltage as a power supply voltage and buffer the CML clock, which is transferred from the swing level shifting unit and swings around the second voltage level.

    摘要翻译: 一种半导体器件包括:摆动电平移位单元,被配置为使用第一电源电压作为电源电压,接收围绕第一电压电平摆动的CML时钟,并将CML时钟的摆幅参考电压电平移位到第二电压电平 低于第一电压电平的CML时钟传送缓冲单元,以及CML时钟传送缓冲单元,被配置为使用第二电源电压作为电源电压,并缓冲从摆动电平移位单元传送的CML时钟,并围绕第二电压电平摆动。

    Data output circuit
    64.
    发明授权
    Data output circuit 有权
    数据输出电路

    公开(公告)号:US07929358B2

    公开(公告)日:2011-04-19

    申请号:US12327397

    申请日:2008-12-03

    IPC分类号: G11C7/10

    摘要: A data output circuit includes a serial data output unit for outputting a plurality of parallel data as serial data according to an operation mode, an internal information output unit for outputting internal information data according to the operation mode, and a buffering unit for receiving the serial data and the internal information data through an identical input end and buffering the received data.

    摘要翻译: 数据输出电路包括:串行数据输出单元,用于根据操作模式输出多个并行数据作为串行数据;内部信息输出单元,用于根据操作模式输出内部信息数据;以及缓冲单元,用于接收串行数据 数据和内部信息数据通过相同的输入端并缓冲接收到的数据。

    Duty detection circuit
    65.
    发明授权
    Duty detection circuit 有权
    占空比检测电路

    公开(公告)号:US07612593B2

    公开(公告)日:2009-11-03

    申请号:US12005923

    申请日:2007-12-28

    IPC分类号: H03K5/02

    摘要: Semiconductor memory device with duty correction circuit includes a clock edge detector configured to generate first and second detection pulses in response to a transition timing of a common clock signal in an initial measurement operation; a duty detector configured to compare the first and second detection pulses to output comparison result signals; and a code counter configured to control the duty detector based on the comparison signals outputted from the duty detector in the initial measurement operation.

    摘要翻译: 具有占空比校正电路的半导体存储器件包括:时钟边缘检测器,被配置为响应于在初始测量操作中的公共时钟信号的转变定时产生第一和第二检测脉冲; 负载检测器,被配置为将所述第一和第二检测脉冲与输出比较结果信号进行比较; 以及代码计数器,被配置为基于在初始测量操作中从占空比检测器输出的比较信号来控制占空比检测器。

    PHOTOALIGNMENT MATERIAL, DISPLAY SUBSTRATE HAVING AN ALIGNMENT LAYER FORMED USING THE SAME, AND METHOD OF MANUFACTURING THE DISPLAY SUBSTRATE
    66.
    发明申请
    PHOTOALIGNMENT MATERIAL, DISPLAY SUBSTRATE HAVING AN ALIGNMENT LAYER FORMED USING THE SAME, AND METHOD OF MANUFACTURING THE DISPLAY SUBSTRATE 有权
    光泽材料,具有使用其形成的对准层的显示基板以及制造显示基板的方法

    公开(公告)号:US20090237603A1

    公开(公告)日:2009-09-24

    申请号:US12391820

    申请日:2009-02-24

    IPC分类号: G02F1/1337 H01J9/02 C08G69/26

    摘要: A photoalignment material includes a photoalignment polymer having a photosensitive portion represented by the following Chemical Formula 1, R1 represents a cyclic compound, each of R2 and R3 represents a single bond, —(CnH2n)—, —(CxH2x)O(CyH2y)—, or —(CaH2a)O(CbH2b)O(CdH2d)—, “n” represents an integer in the range of 1 to 6, each of “x”, “y”, “a”, “b”, and “d” represents 0 or an integer in the range of 1 to 6, x+y is an integer in the range of 1 to 5, and a+b+d is an integer in the range of 1 to 6. Each hydrogen atom is replaceable with —CH3, —CH2—CH3, —OCH3, —OCH2CH3, —OCH2OCH3, F, or Cl, and each hydrogen atom of —CH3, —CH2—CH3, —OCH3, —OCH2CH3, or —OCH2OCH3 is replaceable with F or Cl.

    摘要翻译: 光取向材料包括具有由以下化学式1表示的感光部分的光取向聚合物,R1表示环状化合物,R2和R3各自表示单键, - (CnH2n) - , - (CxH2x)O(CyH2y) - ,或 - (CaH2a)O(CbH2b)O(CdH2d) - ,“n”表示1〜6的整数,“x”,“y”,“a”,“b”和“ d“表示0或1〜6的整数,x + y表示1〜5的整数,a + b + d表示1〜6的整数。 可用-CH 3,-CH 2 -CH 3,-OCH 3,-OCH 2 CH 3,-OCH 2 OCH 3,F或Cl替代,-CH 3,-CH 2 -CH 3,-OCH 3,-OCH 2 CH 3或-OCH 2 OCH 3的每个氢原子可以用F 或Cl。

    DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
    67.
    发明申请
    DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME 有权
    显示装置及其驱动方法

    公开(公告)号:US20080224975A1

    公开(公告)日:2008-09-18

    申请号:US12046992

    申请日:2008-03-12

    IPC分类号: G09G3/36

    摘要: A method for driving a display device includes: dividing an entire gray-scale region corresponding to a data gray scale into a first gray-scale region and a second gray-scale region and setting a first gamma value of the first gray-scale region and a second gamma value of the second gray-scale region, the first gamma value being smaller than the second gamma value; providing a first gray-scale display voltage corresponding to the data gray scale to a display panel during a first section of one horizontal period by using the first gamma value or the second gamma value selected by an inputted data gray scale; and providing a second gray-scale display voltage corresponding to a black gray scale to the display panel during a second section of the one horizontal period.

    摘要翻译: 一种用于驱动显示装置的方法包括:将与数据灰度级对应的整个灰度区域分为第一灰度区域和第二灰度区域,并设置第一灰度区域的第一伽马值,以及 所述第二灰度区域的第二伽马值,所述第一伽马值小于所述第二灰度值; 通过使用由输入的数据灰度级选择的第一伽马值或第二伽马值,在一个水平周期的第一部分期间向显示面板提供对应于数据灰度的第一灰度显示电压; 以及在所述一个水平周期的第二部分期间向显示面板提供对应于黑色灰度级的第二灰度显示电压。

    LIQUID CRYSTAL DISPLAY DEVICE
    68.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    液晶显示装置

    公开(公告)号:US20080180623A1

    公开(公告)日:2008-07-31

    申请号:US12021055

    申请日:2008-01-28

    IPC分类号: G02F1/1343

    摘要: A liquid crystal display (LCD) device includes a lower substrate including a gate line, a data line, and a thin film transistor, a pixel electrode formed on the lower substrate and including a plurality of first rod-shaped electrodes spaced apart from one another at substantially regular intervals, an upper substrate disposed opposite the lower substrate, a common electrode formed on the upper substrate and including a plurality of second rod-shaped electrodes arranged alternately with the first rod-shaped electrodes at substantially same intervals as the first rod-shaped electrodes, and a liquid crystal disposed between the lower substrate and the upper substrate, wherein a width of each of the first and second rod-shaped electrodes is about 4 μm to about 6 μm and the arrangement interval thereof is about 11.5 μm to about 13.5 μm.

    摘要翻译: 一种液晶显示器(LCD)装置,包括:包括栅极线,数据线和薄膜晶体管的下基板;形成在下基板上并包括彼此间隔开的多个第一棒状电极的像素电极 以基本上规则的间隔设置与所述下基板相对设置的上基板,形成在所述上基板上的公共电极,并且包括与所述第一棒状电极交替地与所述第一棒状电极交替布置的多个第二棒状电极, 以及设置在下基板和上基板之间的液晶,其中第一和第二棒状电极中的每一个的宽度为约4μm至约6μm,并且其布置间隔为约11.5μm至约 13.5公斤

    Liquid crystal display apparatus and driving method therefor
    69.
    发明申请
    Liquid crystal display apparatus and driving method therefor 有权
    液晶显示装置及其驱动方法

    公开(公告)号:US20070200807A1

    公开(公告)日:2007-08-30

    申请号:US11710185

    申请日:2007-02-23

    IPC分类号: G09G3/36

    摘要: A driving section for a liquid crystal display (LCD) panel not requiring color filters supplies the LCD panel with a plurality of first image signals based on an original image signal during a plurality of first, equal-length field intervals of a frame and also provides a second image signal for enhancing luminance during a second field interval that is longer than the first time interval. The 4-field driving method supplies RGBW data so that the field time interval for a white data is assured thereby improving response speed, charging ratio and transmittance of the liquid crystal molecules.

    摘要翻译: 不需要滤色器的液晶显示器(LCD)面板的驱动部分在帧的多个第一等长的场间隔期间基于原始图像信号为LCD面板提供多个第一图像信号,并且还提供 用于在比第一时间间隔长的第二场间隔期间增强亮度的第二图像信号。 4场驱动方式提供RGBW数据,从而确保白色数据的场时间间隔,从而提高液晶分子的响应速度,充电率和透射率。

    Thin film transistor array panel and liquid crystal display
    70.
    发明申请
    Thin film transistor array panel and liquid crystal display 审中-公开
    薄膜晶体管阵列面板和液晶显示器

    公开(公告)号:US20070171184A1

    公开(公告)日:2007-07-26

    申请号:US11657421

    申请日:2007-01-23

    IPC分类号: G09G3/36

    CPC分类号: G09G3/3648 G09G2320/02

    摘要: A thin film transistor array panel is disclosed. The thin film transistor array panel includes a gate line formed on a substrate, a gate insulating layer formed on the gate line, a semiconductor layer formed on the gate insulating layer, a data line and a drain electrode formed on the semiconductor layer, a passivation layer formed on the data line and the drain electrode and including a contact hole, and a pixel electrode formed on the passivation layer and connected to the drain electrode through the contact hole. The data line intersects the pixel electrode, and the pixel electrode includes an opening corresponding to a portion of the data line. The opening has a horizontal width that is wider or narrower than the horizontal width of the data line. Thereby, parasitic capacitance that occurs between the data line and the pixel electrode is reduced to improve image quality.

    摘要翻译: 公开了薄膜晶体管阵列面板。 薄膜晶体管阵列面板包括形成在基板上的栅极线,形成在栅极线上的栅极绝缘层,形成在栅极绝缘层上的半导体层,形成在半导体层上的数据线和漏电极,钝化层 形成在数据线和漏电极上并且包括接触孔的像素电极以及形成在钝化层上并通过接触孔连接到漏电极的像素电极。 数据线与像素电极相交,像素电极包括对应于数据线的一部分的开口。 开口具有比数据线的水平宽度更宽或更窄的水平宽度。 从而,减少了在数据线和像素电极之间发生的寄生电容,以提高图像质量。