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)。

    Display apparatus with a display device and a cyclic rail-stabilized method of driving the display device
    7.
    发明申请
    Display apparatus with a display device and a cyclic rail-stabilized method of driving the display device 审中-公开
    具有显示装置的显示装置和驱动显示装置的循环轨道稳定化方法

    公开(公告)号:US20070103427A1

    公开(公告)日:2007-05-10

    申请号:US10580059

    申请日:2004-11-23

    IPC分类号: G09G3/34

    摘要: A cyclic rail-stabilized method of driving an electrophoretic display device (1), wherein a substantially dc-balanced driving waveform is used to effect the various required optical transitions. The driving waveform consists of a plurality of picture potential differences (20), which cause the charged particles (6) of the electrophoretic device (1) to cyclically between extreme optical positions in a single optical path, irrespective of the image sequence required to be displayed, i.e. in order to display each grey scale, it is necessary for the particles (6) to first pass through one of the extreme optical states. In order to minimise the effects of dwell time on the image quality and minimise, or even eliminate, the need to consider image history, shaking pulses (10) are generated immediately prior to each picture potential difference (20).

    摘要翻译: 一种驱动电泳显示装置(1)的循环轨道稳定方法,其中使用基本上直流平衡的驱动波形来实现各种所需的光学转换。 驱动波形由多个图象电位差(20)组成,这使得电泳装置(1)的带电粒子(6)在单个光路中在极端光学位置之间循环地进行,而不管所需的图像序列如何 显示,即为了显示每个灰度级,粒子(6)必须首先通过极端光学状态之一。 为了最小化驻留时间对图像质量的影响并且最小化或甚至消除考虑图像历史的需要,在每个图像电位差(20)之前立即产生抖动脉冲(10)。

    USE OF A STORAGE CAPACITOR TO ENHANCE THE PERFORMANCE OF AN ACTIVE MATRIX DRIVEN ELECTRONIC DISPLAY
    8.
    发明申请
    USE OF A STORAGE CAPACITOR TO ENHANCE THE PERFORMANCE OF AN ACTIVE MATRIX DRIVEN ELECTRONIC DISPLAY 有权
    使用存储电容器来提高有源矩阵驱动电子显示器的性能

    公开(公告)号:US20070085818A1

    公开(公告)日:2007-04-19

    申请号:US11612509

    申请日:2006-12-19

    IPC分类号: G09G3/36

    摘要: A system and method of use of a storage capacitor to improve the appearance and addressing characteristics of an electronically driven display. The capacitor is formed by the overlap of portions of electrodes used to address different pixels, or by the overlap of an addressing line and a conductor. An insulator layer situated between the capacitor electrodes can be the same insulator layer present in an FET transistor used to address the pixel. Methods of use of capacitors to achieve improved display addressing are disclosed.

    摘要翻译: 一种使用存储电容器来改善电子显示器的外观和寻址特性的系统和方法。 电容器由用于寻址不同像素的电极的部分的重叠,或通过寻址线和导体的重叠形成。 位于电容器电极之间的绝缘体层可以是用于解决像素的FET晶体管中存在的相同的绝缘体层。 公开了使用电容器实现改进的显示寻址的方法。

    ELECTROPHORETIC DISPLAYS USING GASEOUS FLUIDS
    9.
    发明申请
    ELECTROPHORETIC DISPLAYS USING GASEOUS FLUIDS 有权
    使用气体流体的电泳显示

    公开(公告)号:US20060209388A1

    公开(公告)日:2006-09-21

    申请号:US11307177

    申请日:2006-01-26

    IPC分类号: G02B26/00

    CPC分类号: G02F1/167

    摘要: Various improvements are provided in gas-based electrophoretic displays, including (a) the use of water getters to remove water from the gas; (b) the use of electron accepting or donating gases; (c) the use of electrophoretic polymer particles having high glass transition temperatures; (d) lateral movement of electrophoretic particles within the display; and (e) the use of variable thickness coatings on electrodes to provide for gray scale.

    摘要翻译: 在气基电泳显示器中提供了各种改进,包括(a)使用吸水剂从气体中除去水分; (b)使用电子接受或捐赠气体; (c)使用具有高玻璃化转变温度的电泳聚合物颗粒; (d)电泳颗粒在显示器内的横向运动; 和(e)在电极上使用可变厚度涂层来提供灰度级。

    METHODS FOR DRIVING BISTABLE ELECTRO-OPTIC DISPLAYS
    10.
    发明申请
    METHODS FOR DRIVING BISTABLE ELECTRO-OPTIC DISPLAYS 有权
    用于驱动双电极显示器的方法

    公开(公告)号:US20050212747A1

    公开(公告)日:2005-09-29

    申请号:US10906985

    申请日:2005-03-15

    申请人: Karl Amundson

    发明人: Karl Amundson

    IPC分类号: G02F1/141 G09G3/34

    摘要: A bistable electro-optic display having at least one pixel is driven using a waveform V(t) such that: J = ∫ 0 T ⁢ V ⁡ ( t ) ⁢ M ⁡ ( T - t ) ⁢ ⅆ t (where T is the length of the waveform, the integral is over the duration of the waveform, V(t) is the waveform voltage as a function of time t, and M(t) is a memory function that characterizes the reduction in efficacy of the remnant voltage to induce dwell-time-dependence arising from a short pulse at time zero) is less than about 1 volt sec.

    摘要翻译: 使用波形V(t)驱动具有至少一个像素的双稳态电光显示器,使得: = V M T - t t (其中T是波形的长度,积分在波形的持续时间内,V(t)是作为时间t的函数的波形电压,M(t)是表征减小的记忆功能 剩余电压在时间零点产生的短脉冲引起停留时间依赖性的功效)小于约1伏秒。