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：US20090303404A1

公开(公告)日：2009-12-10

申请号：US12066327

申请日：2006-09-07

申请人： Thierry Kretz

发明人： Thierry Kretz

IPC分类号： G02F1/1343

CPC分类号： G09G3/3648 ,  G02F1/1362 ,  G02F2001/13606 ,  G09G2300/0408 ,  G09G2320/0209 ,  G09G2320/0223

摘要： In an active matrix for a liquid crystal display, including a plurality of pixel electrodes in an active zone, each of which can be addressed using one selection line among N selection lines and one data line among M data lines, a storage capacitor is connected to each pixel electrode in the matrix, and a line stabilization capacitor is provided for each selection line in the matrix. A first electrode of the stabilization capacitor is connected to the selection line and a second electrode is connected to a reference voltage. Such a structure may find application to active matrix type liquid crystal displays, particularly with integrated drivers.

摘要翻译： 在用于液晶显示器的有源矩阵中，包括有源区中的多个像素电极，其中的每一个可以使用M条数据线中的N条选择线和一条数据线之中的一条选择线寻址，存储电容器连接到 矩阵中的每个像素电极和矩阵中的每个选择线提供线路稳定电容器。 稳定电容器的第一电极连接到选择线，第二电极连接到参考电压。 这种结构可以应用于有源矩阵型液晶显示器，特别是集成驱动器。

公开(公告)号：US08884856B2

公开(公告)日：2014-11-11

申请号：US12096470

申请日：2006-12-06

申请人： Hugues Lebrun ,  Thierry Kretz

发明人： Hugues Lebrun ,  Thierry Kretz

IPC分类号： G09G3/36

CPC分类号： G09G3/3607 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/0235 ,  G09G2310/027 ,  G09G2320/0233

摘要： A video system including a sequential color liquid crystal display with a panel of pixels arranged in rows and columns, including a mechanism that controls unit brightness levels on each pixel in the panel called grey levels, each grey level corresponding to a video information received at the input. The grey level controlled on a pixel is achieved with an analog voltage that varies monotonously depending on the row associated with the pixel and/or a color to be displayed.

摘要翻译： 一种视频系统，包括具有排列成行和列的像素面板的顺序彩色液晶显示器，包括控制面板中每个像素上的单位亮度级别的机构，称为灰度级，每个灰度级对应于在 输入。 在像素上控制的灰度级是通过根据与像素相关联的行和/或要显示的颜色单调变化的模拟电压来实现的。

公开(公告)号：US20130083387A1

公开(公告)日：2013-04-04

申请号：US13591075

申请日：2012-08-21

申请人： Thierry KRETZ ,  Bernard MEUNIER

发明人： Thierry KRETZ ,  Bernard MEUNIER

IPC分类号： G02F1/03 ,  B32B38/10 ,  B32B38/04 ,  B32B37/12

CPC分类号： G02F1/133308 ,  G02F2001/133311 ,  G02F2001/13332 ,  G02F2202/28

摘要： A process for protecting the external face of an electro-optical device, the external face comprising at least one optical film adhesively bonded to a transparent substrate and set back therefrom, comprises encapsulating the optical element between the substrate and a transparent cover that is substantially the same size as the substrate. The process comprises adhesive bonding of the cover, the adhesive bonding being achieved by depositing uncured adhesive in two steps, namely a first step that is used first to take up the step difference between the substrate and the optical element, and a second step that is used to adhesively bond the protective cover. Smaller respective thicknesses of adhesive shrink in each step and thus, in the end, the total shrinkage is limited and the quality of the product is improved.

摘要翻译： 一种用于保护电光装置的外表面的方法，所述外表面包括至少一个粘附到透明基板并从其上回缩的光学膜，所述光学膜包括将所述光学元件封装在所述基板和基本上为 与基材相同的尺寸。 该方法包括胶粘剂的粘合，通过两步沉积未固化的粘合剂，即首先用于吸收基材和光学元件之间的台阶差的第一步骤，以及第二步骤 用于粘合保护盖。 每个步骤中粘合剂的较小的各自的厚度收缩，因此最终总收缩受到限制并且产品的质量得到改善。

公开(公告)号：US08013825B2

公开(公告)日：2011-09-06

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： G09G3/36

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：US20100283715A1

公开(公告)日：2010-11-11

申请号：US12676898

申请日：2008-09-08

申请人： Thierry Kretz ,  Gerard Voisin

发明人： Thierry Kretz ,  Gerard Voisin

IPC分类号： G09G3/36

CPC分类号： G09G3/20 ,  G09G3/3677 ,  G09G2300/08 ,  G09G2310/0267 ,  G09G2310/0286 ,  G11C19/184 ,  G11C19/28

摘要： In a shift register driven by two complementary clock signals for controlling the selection of the rows R(n) of image points of a flat screen, a control transistor T3 is driven by one of the clock signals, and connected between this clock signal and the output node Sn connected to the corresponding row. A capacitor connected between an internal node Pn, connected to the gate of the control transistor T3 and the output node Sn is discharged at least each time the screen starts, by discharge means T5 provided in each stage.

摘要翻译： 在由用于控制平面屏幕的图像点的行R（n）的两个互补时钟信号驱动的移位寄存器中，控制晶体管T3由时钟信号之一驱动，并且连接在该时钟信号和 输出节点Sn连接到相应的行。 连接到控制晶体管T3的栅极的内部节点Pn和输出节点Sn之间的电容器，至少每次屏幕开始时，由各级设置的放电单元T5进行放电。

公开(公告)号：US07548283B2

公开(公告)日：2009-06-16

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。

公开(公告)号：US20090146937A1

公开(公告)日：2009-06-11

申请号：US12096470

申请日：2006-12-06

申请人： Hugues Lebrun ,  Thierry Kretz

发明人： Hugues Lebrun ,  Thierry Kretz

IPC分类号： G09G3/36

CPC分类号： G09G3/3607 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/0235 ,  G09G2310/027 ,  G09G2320/0233

摘要： A video system including a sequential color liquid crystal display with a panel of pixels arranged in rows and columns, including a mechanism that controls unit brightness levels on each pixel in the panel called grey levels, each grey level corresponding to a video information received at the input. The grey level controlled on a pixel is achieved with an analog voltage that varies monotonously depending on the row associated with the pixel and/or a color to be displayed.

摘要翻译： 一种视频系统，包括具有排列成行和列的像素面板的顺序彩色液晶显示器，包括控制面板中每个像素上的单位亮度级别的机构，称为灰度级，每个灰度级对应于在 输入。 在像素上控制的灰度级是通过根据与像素相关联的行和/或要显示的颜色单调变化的模拟电压来实现的。

公开(公告)号：US20090096725A1

公开(公告)日：2009-04-16

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： G06F3/038 ,  G09G3/32

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

摘要： In an organic light-emitting display screen, each picture dot includes an organic diode (OLED) and first and second current driver circuits for the diode. Each driver circuit includes: a driving transistor connected between a reference voltage and one electrode of the said diode, a switching transistor for switching a gate voltage onto the gate of the said driving transistor, and a capacitor connected to the gate of the said driving transistor, to maintain the gate voltage. The gate voltage of a driving transistor is alternately a video voltage controlling a display phase, or a turn-off voltage, controlling a recovery phase. The driving transistors are controlled alternately, one in recovery phase, the other in display phase, and vice versa.

摘要翻译： 在有机发光显示屏中，每个图像点包括用于二极管的有机二极管（OLED）和第一和第二电流驱动器电路。 每个驱动电路包括：连接在所述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所述驱动晶体管的栅极上的开关晶体管，以及连接到所述驱动晶体管的栅极的电容器 ，以保持栅极电压。 驱动晶体管的栅极电压交替地是控制显示阶段的视频电压或控制恢复阶段的截止电压。 驱动晶体管交替控制，一个处于恢复阶段，另一个处于显示阶段，反之亦然。