BACKPLANES FOR DISPLAY APPLICATIONS, AND COMPONENTS FOR USE THEREIN
    1.
    发明申请
    BACKPLANES FOR DISPLAY APPLICATIONS, AND COMPONENTS FOR USE THEREIN 有权
    显示应用的背板及其使用的组件

    公开(公告)号:US20070035532A1

    公开(公告)日:2007-02-15

    申请号:US11461255

    申请日:2006-07-31

    IPC分类号: G09G5/00

    摘要: A thin-film transistor includes a gate electrode having a first gate electrode edge and a second gate electrode edge opposite the first gate electrode edge. The TFT also includes a drain electrode having a first drain electrode edge that overlaps the first gate electrode edge, and a second drain electrode edge that overlaps the second gate electrode edge. A method for fabricating a diode array for use in a display includes deposition of a conductive layer adjacent to a substrate, deposition of a doped semiconductor layer adjacent to the substrate, and deposition of an undoped semiconductor layer adjacent to the substrate. A display pixel unit provides reduced capacitative coupling between a pixel electrode and a source line. The unit includes a transistor, the pixel electrode, and the source line. The source line includes an extension that provides a source for the transistor. A patterned conductive portion is disposed adjacent to the source line. Another display pixel unit provides reduced pixel electrode voltage shifts. The unit includes a transistor, a pixel electrode, a source line and a balance line. The invention also provides a driver for driving a display provided with such a balance line.

    摘要翻译: 薄膜晶体管包括具有第一栅电极边缘和与第一栅电极边缘相对的第二栅电极边缘的栅电极。 TFT还包括具有与第一栅电极边缘重叠的第一漏电极边缘和与第二栅极边缘重叠的第二漏电极边缘的漏电极。 用于制造用于显示器的二极管阵列的方法包括:与衬底相邻的导电层的沉积,与衬底相邻的掺杂半导体层的沉积以及与衬底相邻的未掺杂的半导体层的沉积。 显示像素单元在像素电极和源极线之间提供减小的电容耦合。 该单元包括晶体管,像素电极和源极线。 源极线包括提供晶体管源极的扩展。 图案化导电部分邻近源极线设置。 另一显示像素单元提供减小的像素电极电压偏移。 该单元包括晶体管,像素电极,源极线和平衡线。 本发明还提供一种用于驱动具有这种平衡线的显示器的驱动器。

    Electrophoretic display unit
    2.
    发明申请
    Electrophoretic display unit 有权
    电泳显示单元

    公开(公告)号:US20070013683A1

    公开(公告)日:2007-01-18

    申请号:US10574146

    申请日:2004-09-27

    IPC分类号: G09G5/00

    摘要: Electrophoretic display units (1) comprising pixels (11) situated between common electrodes (6) and pixel electrodes (5) need, for shortening the total image update times, increased driving voltages across the pixels (11) which endanger transistors (12) coupled to the pixel electrodes (5). These increased driving voltage (V6) to the common electrode (6). To protect the transistors (12) against these increased driving voltages, a setting signal (S1, S2) is supplied to the pixel electrode (5) via the transistor (12) for reducing a voltage across the pixel (11) resulting from a transition in the alternating voltage signal (V6). During driving frame periods (Fd) data pulses (D1, D2, D3, D4, D5, D6) are supplied, and during setting frame periods (Fs), the setting signals (S1, S2) are supplied.

    摘要翻译: 包括位于公共电极(6)和像素电极(5)之间的像素(11)的电泳显示单元(1)需要用于缩短总的图像更新时间,跨越像素(11)的增加的驱动电压,其使得耦合的晶体管(12) 到像素电极(5)。 这些增加到公共电极(6)的驱动电压(V 6 S)。 为了保护晶体管(12)免受这些增加的驱动电压的影响,经由晶体管(5)向像素电极(5)提供设置信号(S 1,S 2 2) 12),用于降低由交流电压信号(V 6> 6)中的转变导致的像素(11)两端的电压。 在驱动帧周期(F SUB)期间,数据脉冲(D 1,D 2,D 3,D 3,D 3, 提供SUB> 4 D <5>,D 6>),并且在设定帧周期(F S)期间,设置 提供信号(S 1,S 2)。

    METHODS FOR DRIVING ELECTRO-OPTIC DISPLAYS
    7.
    发明申请
    METHODS FOR DRIVING ELECTRO-OPTIC DISPLAYS 有权
    驱动电子显示屏的方法

    公开(公告)号:US20060262060A1

    公开(公告)日:2006-11-23

    申请号:US11461084

    申请日:2006-07-31

    申请人: Karl Amundson

    发明人: Karl Amundson

    IPC分类号: G09G3/36

    摘要: An electro-optic display is driven using a plurality of different drive schemes. The waveforms of the drive schemes are chosen such that the absolute value of the net impulse applied to a pixel for all homogeneous and heterogeneous irreducible loops divided by the number of transitions in the loop is less than about 20 percent of the characteristic impulse (i.e., the average of the absolute values of the impulses required to drive a pixel between its two extreme optical states).

    摘要翻译: 使用多种不同的驱动方案驱动电光显示器。 选择驱动方案的波形,使得施加到所有均匀和异质不可约回路的像素的净冲击的绝对值除以回路中的转换次数小于特征脉冲的约20%(即, 在两个极端光学状态之间驱动像素所需的脉冲的绝对值的平均值)。