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    Display of an image on an array screen by selective addressing of screen lines
    2.
    发明授权
    Display of an image on an array screen by selective addressing of screen lines 有权
    通过选择性地寻址屏幕线，在阵列屏幕上显示图像

    公开(公告)号：US07173640B2

    公开(公告)日：2007-02-06

    申请号：US10622368

    申请日：2003-07-18

    Applicant: Céline Mas ,  Eric Benoit ,  Olivier Scouarnec ,  Olivier Le Briz

    Inventor： Céline Mas ,  Eric Benoit ,  Olivier Scouarnec ,  Olivier Le Briz

    IPC: G09G5/02 ,  G09G3/36

    CPC classification number: G09G3/3208 ,  G09G5/39 ,  G09G2310/0251 ,  G09G2310/04 ,  G09G2330/021

    Abstract: A method for displaying an image on an array screen by activation of screen pixels arranged in rows and columns, each pixel of a same row corresponding to a memory point of a same memory row, the memory point being set to an activation state when the corresponding pixel is to be activated, including the steps of identifying, among sets of the memory rows, the row sets for which at least one memory point of a row of the set is at the activation state; and successively selecting the only lines corresponding to the rows of the sets of rows identified for the pixel activation. The present invention also provides a device for displaying an image on an array screen.

    Abstract translation: 一种用于通过激活排列成行和列的屏幕像素而在阵列屏幕上显示图像的方法，每行与同一存储行的存储点对应的同一行的每个像素，当相应的存储点被设置为激活状态时 包括以下步骤：在所述存储器行的集合中识别所述集合的行的至少一个存储点处于所述激活状态的行集; 并且连续地选择与为像素激活识别的行集合对应的行。 本发明还提供了一种用于在阵列屏幕上显示图像的装置。

    Driver circuit for driving a plasma display panel driver module incorporating said circuit and method of testing such a module
    3.
    发明授权
    Driver circuit for driving a plasma display panel driver module incorporating said circuit and method of testing such a module 有权
    用于驱动包含所述电路的等离子体显示面板驱动器模块的驱动器电路和测试这样的模块的方法

    公开(公告)号：US06480176B1

    公开(公告)日：2002-11-12

    申请号：US09406310

    申请日：1999-09-27

    Applicant: Céline Lardeau ,  Gilles Troussel ,  Eric Benoit

    Inventor： Céline Lardeau ,  Gilles Troussel ,  Eric Benoit

    IPC: G09G328

    CPC classification number: G09G3/296 ,  G09G3/006 ,  G09G2330/12

    Abstract: A driver circuit for driving a plasma display panel comprising a plurality of cells arranged in a matrix of lines and columns; comprising a set of driver output stages connected to line or column electrodes to which a first electrode of cells of a same line or a same column are connected, respectively. The driver circuit includes a detection device for detecting a short circuit between two or more of the outputs of the driver output stages. It allows to test for alignment faults in the flexible cable connecting together the driver module housing incorporating the driver circuit and the electrodes of the plasma display panel.

    Abstract translation: 一种用于驱动等离子体显示面板的驱动电路，包括以行和列为矩阵排列的多个单元; 包括连接到线或列电极的一组驱动器输出级，分别连接相同线或同一列的单元的第一电极。 驱动器电路包括用于检测驱动器输出级的两个或多个输出之间的短路的检测装置。 它允许测试连接在一起的驱动器模块外壳的驱动电路和等离子体显示面板的电极的柔性电缆中的对准故障。

    Method for the control of an image display screen displaying half-tones and display device implementing the method
    4.
    发明授权
    Method for the control of an image display screen displaying half-tones and display device implementing the method 失效
    用于控制显示半色调的图像显示屏幕和实现该方法的显示装置的方法

    公开(公告)号：US6067060A

    公开(公告)日：2000-05-23

    申请号：US803280

    申请日：1997-02-20

    Applicant: Eric Benoit ,  Philippe Zorzan

    Inventor： Eric Benoit ,  Philippe Zorzan

    IPC: G09G3/36 ,  G09F9/313 ,  G09G3/20 ,  G09G3/28 ,  G06F17/30

    CPC classification number: G09G3/2022 ,  G09G2320/0266 ,  G09G2330/025 ,  G09G3/294 ,  G09G3/297

    Abstract: Disclosed are a method for the control of an image display screen displaying half-tones and a display device implementing this method. The disclosed method is used to control an image display screen of the type having cells arranged in rows and columns and working either in a state known as an "OFF" state or in a state known as an "ON" state in which they are activated and produce light. The method consists in activating the cells of each row during sub-periods of different duration, with orders of distribution of the sub-periods that are different between two successive rows. This results in a reduction of the amplitude of the variations of a load constituted by the cells in the > state of these two consecutive rows. Application inter alia to alternating plasma panels.

    Abstract translation: 公开了一种用于控制显示半色调的图像显示屏幕的方法和实现该方法的显示装置。 所公开的方法用于控制具有排列成行和列的单元的类型的图像显示屏幕，并且以称为“关闭”状态的状态或被称为“ON”状态的状态工作，其中它们被激活 并产生光。 该方法包括在不同持续时间的子周期期间激活每行的单元，其中子周期的分布顺序在两个连续的行之间是不同的。 这导致由这两个连续行的“点亮”状态的单元构成的负载的变化的幅度的减小。 特别适用于交替等离子面板。

    Process and device for scanning a plasma panel
    6.
    发明授权
    Process and device for scanning a plasma panel 有权
    用于扫描等离子面板的工艺和装置

    公开(公告)号：US06370275B1

    公开(公告)日：2002-04-09

    申请号：US09166464

    申请日：1998-10-05

    Applicant: Eric Benoit ,  Didier Doyen

    Inventor： Eric Benoit ,  Didier Doyen

    IPC: G06K946

    CPC classification number: G09G3/2033 ,  G09G3/2022 ,  G09G3/2029 ,  G09G3/28 ,  G09G3/288 ,  G09G2310/0216 ,  G09G2320/0271 ,  G09G2360/16

    Abstract: The invention relates to a process and device for scanning cells of a matrix-controlled display for the displaying of grey levels of a video signal, the scan being split up into sub-scans relating to each bit of column control words, characterized in that, when the coding of image does not activate the high-order bit, the processing sub-scan relating to this bit is allocated to the displaying of an additional item which corresponds to a bit of lower weight than the smallest weight of the column control word used when the condition is not fulfilled. The applications of the invention relate to matrix-controlled display devices using the principle of temporal modulation for the generation of halftones, especially plasma panels of the a.c. type with memory or d.c. type with memory.

    Abstract translation: 本发明涉及用于扫描矩阵控制显示器的单元的方法和装置，用于显示视频信号的灰度级，该扫描被分成与每列列控制字有关的子扫描，其特征在于， 当图像的编码不激活高位时，与该位相关的处理子扫描被分配给对应于比所使用的列控制字的最小权重的权重更低的比特的附加项目的显示 当条件不满足时。 本发明的应用涉及使用时间调制原理来生成半色调的矩阵控制的显示装置，特别是等离子体面板。 带记忆或直径 带内存类型

    Cassette display case
    7.
    发明授权
    Cassette display case 失效
    盒式展示柜

    公开(公告)号：US5454932A

    公开(公告)日：1995-10-03

    申请号：US284071

    申请日：1993-12-10

    Applicant: Pierre Tardif ,  Eric Benoit ,  Yvan LaPorte ,  Bertrand Racine ,  Alain Cayouette

    Inventor： Pierre Tardif ,  Eric Benoit ,  Yvan LaPorte ,  Bertrand Racine ,  Alain Cayouette

    IPC: G09F5/00 ,  G11B23/023 ,  B65D85/672

    CPC classification number: G11B23/0233

    Abstract: A bottom open display case for jacketed cassettes wherein the jacket is retained in the display case which itself is of transparent plastics material. A base is attached to the bottom end of the display case and is slidable laterally from a closed position to an open position where an opening in the base aligns itself with the cassette in the display case allowing the cassette to be removed from the display case. A flexible tab on an end wall of the display case acts as a spring to return the base to its initial closed position where it is out of alignment with the cassette in the display case.

    Abstract translation: 一种用于夹套盒的底部开放的展示柜，其中该夹克保持在其本身为透明塑料材料的展示柜中。 基座附接到显示器壳体的底端，并且可以从关闭位置横向滑动到打开位置，其中基座中的开口自身与显示器壳体中的盒体对准，从而允许盒子从显示壳体移除。 显示壳体的端壁上的柔性突片用作弹簧，以将基座返回到其初始关闭位置，在该初始关闭位置与显示器壳体中的盒不对齐。

    Actuating circuit for a liquid crystal display
    8.
    发明授权
    Actuating circuit for a liquid crystal display 失效
    液晶显示器的执行电路

    公开(公告)号：US5206632A

    公开(公告)日：1993-04-27

    申请号：US580462

    申请日：1990-09-11

    Applicant: Antoine Dupont ,  Michael Maier ,  Bernard Hepp ,  Eric Benoit

    Inventor： Antoine Dupont ,  Michael Maier ,  Bernard Hepp ,  Eric Benoit

    IPC: G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  H03K7/08 ,  H03K9/08 ,  H04N3/12

    CPC classification number: G09G3/2011 ,  G09G3/3648 ,  G09G3/3688 ,  H03K7/08 ,  H03K9/08 ,  H04N3/127 ,  G09G2310/0259 ,  G09G2310/0297 ,  G09G2310/066

    Abstract: An actuation circuit for a liquid crystal display includes a plurality of pixel elements constructed in the form of a matrix of columns and rows and a plurality of column capacitors connected to respective columns of the liquid crystal display that can be charged to store a signal to be displayed. The activation circuit comprises a number of blocks which each comprise a separate group of the columns forming the matrix of pixel elements, a corresponding number of column capacitors, and a plurality of data lines. The individual data lines receive respective signals and are connected to the column capacitors. A switch device is connected to each respective block for successively switching between the number of blocks. The signal to be displayed is fed in parallel through the data lines of the columns of a first block to charge respective column capacitors of the first block and after the charging of the column capacitors in the first block, the input lines are switched by the switch device to the data lines of the columns of the next-following block.

    Abstract translation: 用于液晶显示器的致动电路包括以列和列的矩阵形式构成的多个像素元件和连接到液晶显示器的各列的多个列电容器，其可被充电以存储信号 显示。 激活电路包括多个块，每个块包括形成像素元件的矩阵的列的单独组，相应数量的列电容器和多个数据线。 各个数据线接收相应的信号并连接到列电容器。 开关装置连接到每个相应块以在块的数量之间连续切换。 要显示的信号通过第一块的列的数据线并行馈送以对第一块的各个列电容器充电，并且在第一块中的列电容器的充电之后，输入线被开关切换 设备到下一个块的列的数据行。

    Method for addressing each column of a matrix type LCD panel
    10.
    发明授权
    Method for addressing each column of a matrix type LCD panel 失效
    用于寻址矩阵型LCD面板的每列的方法

    公开(公告)号：US5319381A

    公开(公告)日：1994-06-07

    申请号：US047360

    申请日：1993-04-19

    Applicant: Bruno Mourey ,  Eric Benoit ,  Antoine Dupont

    Inventor： Bruno Mourey ,  Eric Benoit ,  Antoine Dupont

    IPC: G02F1/133 ,  G09G3/20 ,  G09G3/36

    CPC classification number: G09G3/2011 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2310/0259 ,  G09G2320/0204 ,  G09G3/3614

    Abstract: Disclosed is a method for the addressing of each column of a matrix type LCD panel consisting in the production of a pulse to control a driver transistor of said column, said pulse having a duration determined by the value of the video signal sample at input, said pulse acting on the conduction state of said transistor to connect said column to a supply terminal where a voltage gradient develops. According to the method two pulse durations, the sum of which is predetermined, are alternated and, in order that a given value of a video signal sample may produce the same optical effect from one period to the next one, differentiated excitation voltages are applied to at least one of the electrodes sandwiching the liquid crystal layer, namely said column and its counter-electrode. Application notably to active matrix LCD panels.

    Abstract translation: 公开了一种用于寻址矩阵型LCD面板的每列的方法，该矩阵型LCD面板包括产生脉冲以控制所述列的驱动晶体管，所述脉冲具有由输入端的视频信号样本的值确定的持续时间， 脉冲作用于所述晶体管的导通状态，以将所述列连接到产生电压梯度的电源端。 根据该方法，其总和为预定的两个脉冲持续时间是交替的，为了使视频信号样本的给定值可以从一个周期到下一个周期产生相同的光学效应，将分化的激励电压施加到 夹着液晶层的电极中的至少一个，即所述柱及其对置电极。 主要应用于有源矩阵液晶面板。

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