Drive control apparatus and method for matrix panel
    2.
    发明授权
    Drive control apparatus and method for matrix panel 失效
    矩阵面板驱动控制装置及方法

    公开(公告)号:US07277105B2

    公开(公告)日:2007-10-02

    申请号:US10747266

    申请日:2003-12-30

    IPC分类号: G09G5/10

    摘要: A matrix panel drive control apparatus having improved display peak luminance and reduced black level luminance, permitting further improved contrast, includes a row selection circuit for selecting at least one row from among a plurality of rows of the matrix panel, a column drive circuit for supplying a modulation signal based on pixel data to a plurality of columns of the matrix panel, a clock signal supplying circuit for supplying a reference clock signal for controlling at least the pulse width of the modulation signal to the column drive circuit, and a control circuit for setting the length of the selection period and the cycle of the reference clock signal for each selected row on the basis of the pixel data. The control circuit carries out control so as to extend the cycle of the reference clock signal for a selected row having a longer selection period.

    摘要翻译: 具有改善的显示峰值亮度和降低的黑色电平亮度的矩阵面板驱动控制装置,允许进一步改善的对比度,包括用于从矩阵面板的多行中选择至少一行的行选择电路,用于提供的列驱动电路 基于像素数据到矩阵面板的多列的调制信号,用于提供用于至少将调制信号的脉冲宽度控制到列驱动电路的参考时钟信号的时钟信号提供电路,以及用于 基于像素数据设置每个所选行的选择周期的长度和参考时钟信号的周期。 控制电路进行控制,以便延长具有较长选择周期的选定行的参考时钟信号的周期。

    Flat display apparatus and high-voltage power supply
    5.
    发明授权
    Flat display apparatus and high-voltage power supply 失效
    平板显示设备和高压电源

    公开(公告)号:US08542493B2

    公开(公告)日:2013-09-24

    申请号:US12835851

    申请日:2010-07-14

    IPC分类号: H05K5/00

    CPC分类号: H05K5/02

    摘要: A flat display apparatus has a flat display panel; a frame that is installed on a rear face side of the display panel; a cover that covers at least a rear face side of the frame; and a high-voltage power supply that applies high voltage to the display panel. The high-voltage power supply has a plurality of cases, each of which encloses one or more transformers and rectifier circuits, and obtains high voltage by connecting the plurality of cases in series, and the plurality of cases are arranged in a space created between the frame and the cover so as to be disposed on a plane in parallel with a screen of the display panel.

    摘要翻译: 平板显示装置具有平板显示面板; 安装在显示面板的背面侧的框架; 覆盖所述框架的至少后面侧的盖; 以及向显示面板施加高电压的高压电源。 高压电源具有多个壳体,每个壳体包围一个或多个变压器和整流器电路,并且通过串联连接多个壳体来获得高电压,并且多个壳体被布置在 框架和盖子,以便与显示面板的屏幕平行设置在平面上。

    Display apparatus and method for driving display panel
    6.
    发明授权
    Display apparatus and method for driving display panel 失效
    用于驱动显示面板的显示装置和方法

    公开(公告)号:US08259039B2

    公开(公告)日:2012-09-04

    申请号:US12952468

    申请日:2010-11-23

    申请人: Naoto Abe

    发明人: Naoto Abe

    IPC分类号: G09G3/20 G09G3/30 G09G3/36

    摘要: A difference between the black level potential VB and the white level potential VW in the effective bright environment is smaller than a difference between the black level potential VB and the white level potential VW in the effective dark environment, and the black emission luminance in the effective bright environment is lower than or equal to a diffuse reflection luminance in the effective bright environment and higher than a black emission luminance in the effective dark environment.

    摘要翻译: 有效亮环境中的黑电平电位VB与白电平电位VW之间的差小于有效黑暗环境下的黑电平电位VB与白电平电位VW的差, 亮环境在有效亮环境中低于或等于漫反射亮度,并且高于有效黑暗环境中的黑色发光亮度。

    Recording medium cartridge and recording/reproducing apparatus therefor
    7.
    发明授权
    Recording medium cartridge and recording/reproducing apparatus therefor 有权
    记录介质盒及其记录/再现装置

    公开(公告)号:US07400465B2

    公开(公告)日:2008-07-15

    申请号:US10638332

    申请日:2003-08-12

    申请人: Naoto Abe

    发明人: Naoto Abe

    IPC分类号: G11B19/02 G11B15/04 G11B19/04

    摘要: The present invention relates to a recording medium cartridge memory and recording/reproducing apparatus. A recording medium cartridge consists of a recording medium and a cartridge memory in which a unique ID of the apparatus used for recording/reproducing the cartridge memory is recorded in an unrewritable condition. The apparatus for recording/reproducing the recording cartridge memory consists of a sending/receiving unit which reads out an ID recorded in the cartridge memory, an ID inspection unit inspecting whether or not the ID recorded in the cartridge memory and an ID stored in the apparatus accord by comparing both, and a control unit which records data in a recording medium or control operations of a recording/reproducing unit which reproduces data from the recording medium based on an inspection result in the ID inspection unit.

    摘要翻译: 本发明涉及一种记录介质盒式存储器和记录/再现装置。 记录介质盒由记录介质和盒式存储器构成,其中用于记录/再现盒式存储器的设备的唯一ID被记录在不可重复的状态。 用于记录/再现记录盒存储器的装置包括读出记录在盒式存储器中的ID的发送/接收单元,ID检查单元检查记录在盒存储器中的ID和存储在设备中的ID 通过比较两者,以及控制单元,其基于ID检查单元中的检查结果,记录在记录介质中的数据或记录/再现单元的控制操作,该记录/再现单元从记录介质再现数据。

    Image forming apparatus
    8.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US07307606B1

    公开(公告)日:2007-12-11

    申请号:US09542460

    申请日:2000-04-04

    IPC分类号: G09G3/30

    摘要: An image forming apparatus having a display panel with 1,920×480 electron-emitting devices arranged in a matrix and a plurality of fluorescent substances for emitting light by electrons emitted by these electron-emitting devices includes, as one of circuits for driving the display panel, an I/P converter for converting an interlaced scanning signal input at an NTSC image frame rate by a double frame rate and converting the signal into a non-interlaced scanning signal. The signal is controlled to define the maximum time interval during which the fluorescent substances are continuously irradiated with electrons from the electron-emitting devices in units of rows in line-sequential scanning, so as not to substantially degrade the linearity of the luminance characteristic of the fluorescent substances that changes depending on an electron irradiation time for the fluorescent substances.

    摘要翻译: 具有排列成矩阵的1,920×480个电子发射器件和由这些电子发射器件发射的电子发射光的多种荧光物质的显示面板的图像形成装置包括作为驱动显示面板的电路之一, I / P转换器,用于将以NTSC图像帧速率输入的隔行扫描信号以双帧速率转换,并将该信号转换为非隔行扫描信号。 信号被控制以限定在行顺序扫描中以行为单位的电子以电子发射装置的电子连续照射荧光物质的最大时间间隔,以便不会基本上降低亮度特性的线性 根据荧光物质的电子照射时间而变化的荧光物质。

    Image Display Apparatus
    9.
    发明申请
    Image Display Apparatus 失效
    图像显示装置

    公开(公告)号:US20070139302A1

    公开(公告)日:2007-06-21

    申请号:US11676620

    申请日:2007-02-20

    IPC分类号: G09G3/20

    摘要: Improved is luminance of an image display apparatus in which a display panel is configured by a matrix wired plurality of electron emitting devices, and long life thereof is tried to be realized. In one select period, a scanning signal is applied to a plurality of scan interconnection. In a subsequent select period, a scanning signal is applied to a plurality of scan interconnections which were shifted with one scan interconnection portion. Between scanning signals, a low level portion is disposed. Also, pulse width modulation is carried out.

    摘要翻译: 改进了其中显示面板由矩阵有线多个电子发射器件构成的图像显示装置的亮度,并尝试实现其长寿命。 在一个选择周期中,扫描信号被施加到多个扫描互连。 在随后的选择周期中,扫描信号被施加到与一个扫描互连部分移位的多个扫描互连。 在扫描信号之间,设置低电平部分。 此外,进行脉宽调制。