公开(公告)号：US20110134107A1

公开(公告)日：2011-06-09

申请号：US13057538

申请日：2009-08-04

申请人： Hugues Lebrun ,  Thierry Kretz ,  Chantal Hordequin

发明人： Hugues Lebrun ,  Thierry Kretz ,  Chantal Hordequin

IPC分类号： G09G5/00 ,  G11C19/00

CPC分类号： G11C19/28 ,  G11C19/184

摘要： A shift register, each stage thereof provided to drive a corresponding output line, includes an output transistor that drives the output line and an additional transistor of the same technology and of the same polarity as the output transistor. The additional transistor is connected in such a way as to be subject to bias conditions similar to the output transistor, such that the additional transistor's threshold voltage, identical at the start of life to that of the output transistor, drifts as quickly or more quickly as the threshold voltage of the output transistor. The additional transistor is used to adjust the precharging voltage of a gate of the output transistor to its conduction performance characteristics during the precharging and/or selection phase.

摘要翻译： 移位寄存器，其每个级被提供以驱动相应的输出线，包括驱动输出线的输出晶体管和与输出晶体管相同技术和相同极性的附加晶体管。 附加晶体管以这样一种方式连接，以便经受类似于输出晶体管的偏置条件，使得在寿命开始时相当于输出晶体管的附加晶体管的阈值电压漂移快速或更快地像 输出晶体管的阈值电压。 附加晶体管用于在预充电和/或选择阶段期间将输出晶体管的栅极的预充电电压调节为其导通性能特性。

公开(公告)号：US20100134523A1

公开(公告)日：2010-06-03

申请号：US12063359

申请日：2006-08-09

申请人： Hugues Lebrun ,  Thierry Kretz

发明人： Hugues Lebrun ,  Thierry Kretz

IPC分类号： G06F3/038 ,  G09G5/10

CPC分类号： G09G3/3648 ,  G09G3/20 ,  G09G3/3406 ,  G09G3/3666 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2310/0205 ,  G09G2310/0235 ,  G09G2310/0297 ,  G09G2310/04

摘要： A matrix display with a progressive color display, of active matrix-type, includes pixels arranged according to N rows and m columns. The N rows of the display are distributed into n groups, and each pixel column includes n column conductors, allowing for a write-selection of pixels of n rows in parallel, one row per group.

摘要翻译： 具有有源矩阵型逐行彩色显示的矩阵显示包括根据N行和m列布置的像素。 显示器的N行被分配成n组，并且每个像素列包括n列导体，允许并行地对n行的像素进行写入选择，每组一行。

公开(公告)号：US20090167964A1

公开(公告)日：2009-07-02

申请号：US12096381

申请日：2006-12-06

申请人： Hugues Lebrun ,  Thierry Kretz

发明人： Hugues Lebrun ,  Thierry Kretz

IPC分类号： H04N3/14

CPC分类号： G09G3/3696 ,  G09G2310/0235 ,  G09G2310/0245 ,  G09G2310/0248 ,  G09G2310/0251 ,  G09G2310/0283 ,  G09G2320/0233

摘要： In a method for addressing rows and columns in a liquid crystal display, each phase for addressing rows and columns in the display includes precharging pixels of the display before a row write, to apply a precharge voltage to all pixels. Depending on the selected black or white precharge level, the light box is either switched on permanently, or is switched on during each addressing phase immediately after the precharge or immediately after the row write. The display brightness is thus improved. The display may be of sequential color type.

摘要翻译： 在用于寻址液晶显示器中的行和列的方法中，用于寻址显示器中行和列的每个相包括在行写入之前的显示器的预充电像素，以向所有像素施加预充电电压。 根据所选择的黑色或白色预充电水平，灯箱将被永久打开，或者在预充电之后的每个寻址阶段或行写入后立即接通。 因此显示亮度得到改善。 显示器可以是顺序颜色类型。

公开(公告)号：US20120319557A1

公开(公告)日：2012-12-20

申请号：US13580109

申请日：2011-02-10

申请人： Thierry Kretz ,  Hugues Lebrun

发明人： Thierry Kretz ,  Hugues Lebrun

IPC分类号： H05B43/00

CPC分类号： G02F1/1309 ,  G02F1/1345

摘要： In a display, an integrated repair structure for open lines of an active matrix array uses conducting repair elements with half-rings around the useful display region. Each repair element is assigned to the repair of only one group of lines of the array which cross the two open legs of the half-ring. An open line is then repaired by creating a connection at each of the two crossing points of this line with the two open legs of the half-ring of a repair element. The loop-closing is provided at least by the segment which connects the two open legs. The repair structure advantageously minimizes the stray couplings and the charge on the lines, and is inexpensive, while allowing a large number of lines to be repaired. It is especially suitable for large displays or high-resolution displays.

摘要翻译： 在显示器中，用于有源矩阵阵列的开放线路的集成修复结构使用具有围绕有用显示区域的半环的导电修复元件。 每个修复元件被分配到仅跨越半环的两个开放腿的阵列的一组线的修复。 然后通过在该线的两个交叉点的每一个处与修复元件的半环的两个开放的腿形成连接来修复开放线。 至少由连接两条开放腿的段提供闭环。 修复结构有利地使杂散耦合和线路上的电荷最小化，并且便宜，同时允许修复大量线。 它特别适用于大型显示​​器或高分辨率显示器。

公开(公告)号：US08040299B2

公开(公告)日：2011-10-18

申请号：US12049747

申请日：2008-03-17

申请人： Thierry Kretz ,  Hugues Lebrun ,  Elisabeth Chuiton

发明人： Thierry Kretz ,  Hugues Lebrun ,  Elisabeth Chuiton

IPC分类号： G09G3/30 ,  G09G3/10

CPC分类号： G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2300/0852 ,  G09G2310/0254 ,  G09G2320/043 ,  H01L27/3276

摘要： An active matrix for an organic light-emitting diode display screen, including: pixels arranged in rows and in columns, each pixel including, a pixel electrode capable of accommodating an organic light-emitting diode on the surface, and first and second current drivers connected to said pixel electrode, wherein the first and second current drivers each include a current control transistor connected between a supply voltage Vdd and said pixel electrode and at least a first switching transistor that controls a gate of said current control transistor.

摘要翻译： 一种有机发光二极管显示屏的有源矩阵，包括：排列成行和列的像素，每个像素包括能够容纳表面上的有机发光二极管的像素电极，以及连接的有机发光二极管的第一和第二电流驱动器 所述第一和第二电流驱动器各自包括连接在电源电压Vdd和所述像素电极之间的电流控制晶体管和至少控制所述电流控制晶体管的栅极的第一开关晶体管。

公开(公告)号：US06611311B1

公开(公告)日：2003-08-26

申请号：US09269705

申请日：1999-03-31

申请人： Thierry Kretz ,  Hugues Lebrun

发明人： Thierry Kretz ,  Hugues Lebrun

IPC分类号： G02F101343

CPC分类号： G02F1/1362 ,  G02F1/133512 ,  G02F1/136227 ,  G02F2001/136218

摘要： The invention concerns a display screen with active matrix comprising first and second transparent substrates enclosing a crystal liquid material, at least one counter electrode, pixel electrodes in lines and in columns, data lines, perpendicular selection lines, control devices for connecting the lines to the pixel electrodes, the pixel electrodes being controlled such that the electrodes connected to a common selection line have the same polarity while, for two adjacent selection lines the polarity is reversed, the pixel electrodes being located in a first plane while the other elements are located in a second plane distanced from the first plane, and a transparent mass plane being located between the two planes. Moreover, the mass plane has a structure such that at least the part found between two pixel electrodes of same polarity is recessed. The invention is applicable to LCD.

摘要翻译： 本发明涉及一种具有有源矩阵的显示屏幕，其包括封装晶体液体材料的第一和第二透明基板，至少一个对电极，行和列中的像素电极，数据线，垂直选择线，用于将线连接到 像素电极被控制，使得连接到公共选择线的电极具有相同的极性，而对于两个相邻的选择线，极性反转，像素电极位于第一平面中，而其它元件位于 距离第一平面的第二平面和位于两个平面之间的透明质量平面。 此外，质量平面具有这样的结构，使得在两个具有相同极性的像素电极之间发现的部分至少凹陷。 本发明适用于LCD。

公开(公告)号：US09224331B2

公开(公告)日：2015-12-29

申请号：US12298140

申请日：2007-04-27

申请人： Thierry Kretz ,  Hugues Lebrun ,  Elisabeth Chuiton

发明人： Thierry Kretz ,  Hugues Lebrun ,  Elisabeth Chuiton

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G2300/0417 ,  G09G2300/0439 ,  G09G2300/0823 ,  G09G2300/0852 ,  G09G2310/0254 ,  G09G2320/0233 ,  G09G2320/043

摘要： An organic light-emitting display screen includes n×m picture dots organized in a matrix with m rows and n columns. Each picture dot includes an organic diode and first and second driver circuits for the diode. Each of the first and second driver circuits includes a driving transistor connected between a reference voltage and one electrode of the diode, a switching transistor for switching a gate voltage onto a gate of the driving transistor, and a capacitor connected to the gate of the driving transistor. A circuit for addressing each of the n×m picture dots, to control alternately and simultaneously a recovery phase on one driver circuit and a display phase on the other driver circuit of a picture dot, includes as row select lines, only m row select lines, one per row of picture dots, and/or as data lines, only n data lines, one per column of picture dots.

摘要翻译： 有机发光显示屏包括以m行和n列的矩阵组织的n×m个图像点。 每个图像点包括有机二极管和用于二极管的第一和第二驱动器电路。 第一和第二驱动电路中的每一个包括连接在二极管的参考电压和一个电极之间的驱动晶体管，用于将栅极电压切换到驱动晶体管的栅极上的开关晶体管，以及连接到驱动栅极的电容器 晶体管。 用于寻址每个n×m个图像点的电路，以交替地同时控制一个驱动电路上的恢复相位和图像点的另一个驱动电路上的显示阶段，包括行选择线，仅m行选择线 ，每行一个图像点，和/或作为数据线，只有n个数据线，每列图像点一个。

公开(公告)号：US08773345B2

公开(公告)日：2014-07-08

申请号：US13057538

申请日：2009-08-04

申请人： Hugues Lebrun ,  Thierry Kretz ,  Chantal Hordequin

发明人： Hugues Lebrun ,  Thierry Kretz ,  Chantal Hordequin

IPC分类号： G11C19/00 ,  G11C19/18 ,  G11C19/28

CPC分类号： G11C19/28 ,  G11C19/184

摘要： A shift register, each stage thereof provided to drive a corresponding output line, includes an output transistor that drives the output line and an additional transistor of the same technology and of the same polarity as the output transistor. The additional transistor is connected in such a way as to be subject to bias conditions similar to the output transistor, such that the additional transistor's threshold voltage, identical at the start of life to that of the output transistor, drifts as quickly or more quickly as the threshold voltage of the output transistor. The additional transistor is used to adjust the precharging voltage of a gate of the output transistor to its conduction performance characteristics during the precharging and/or selection phase.

摘要翻译： 移位寄存器，其每个级被提供以驱动相应的输出线，包括驱动输出线的输出晶体管和与输出晶体管相同技术和相同极性的附加晶体管。 附加晶体管以这样一种方式连接，以便经受类似于输出晶体管的偏置条件，使得在寿命开始时相当于输出晶体管的附加晶体管的阈值电压漂移快速或更快地像 输出晶体管的阈值电压。 附加晶体管用于在预充电和/或选择阶段期间将输出晶体管的栅极的预充电电压调节为其导通性能特性。

公开(公告)号：US20080158123A1

公开(公告)日：2008-07-03

申请号：US11997679

申请日：2006-08-01

申请人： Hugues Lebrun ,  Thierry Kretz

发明人： Hugues Lebrun ,  Thierry Kretz

IPC分类号： G09G3/36

CPC分类号： G09G3/3655 ,  G09G3/2011 ,  G09G3/3659 ,  G09G2300/0408 ,  G09G2300/043 ,  G09G2300/0842 ,  G09G2300/0876 ,  G09G2310/061 ,  G09G2310/062 ,  G09G2310/065 ,  G09G2320/0252

摘要： An active matrix for a liquid crystal display device including pixel electrodes arranged in a crossed network of rows and columns. Associated with each pixel electrode, an electrode control device is provided, including a first switching element connected between the pixel electrode and an associated column, a control electrode of the switching element being connected to an associated row. The control device includes an initialization circuit for the pixel electrode including a second switching element, connected to the pixel electrode, and a control electrode of which is connected to a preceding row of the network. Such an active matrix may be applicable to active matrix bistable nematic displays.

摘要翻译： 一种用于液晶显示装置的有源矩阵，包括排列在行和列的交叉网络中的像素电极。 与每个像素电极相关联，提供电极控制装置，其包括连接在像素电极和相关联的列之间的第一开关元件，开关元件的控制电极连接到相关联的行。 控制装置包括用于像素电极的初始化电路，其包括连接到像素电极的第二开关元件，其控制电极连接到网络的前一行。 这种有源矩阵可以适用于有源矩阵双稳态向列显示器。

公开(公告)号：US20060146209A1

公开(公告)日：2006-07-06

申请号：US10537348

申请日：2003-12-02

申请人： Thierry Kretz ,  Hugues Lebrun

发明人： Thierry Kretz ,  Hugues Lebrun

IPC分类号： G02F1/1343

CPC分类号： G02F1/136213

摘要： An active matrix structure for display screen includes a storage capacitor bus disposed under each row of pixel electrodes, produced in a transparent conducting material, and disposed in the structure on a level separated from a level of the row selection lines and a level of the pixel electrodes by an insulation layer at least. The storage bus of a row is driven by a selection line of a previous row.

摘要翻译： 用于显示屏的有源矩阵结构包括设置在每行像素电极下方的存储电容器总线，其以透明导电材料制成，并且设置在与行选择线的电平分离的电平和像素的电平上 电极至少由绝缘层构成。 一行的存储总线由前一行的选择行驱动。