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    DISPLAY DEVICE, DATA DRIVING CIRCUIT, AND DISPLAY PANEL DRIVING METHOD
    1.
    发明申请
    DISPLAY DEVICE, DATA DRIVING CIRCUIT, AND DISPLAY PANEL DRIVING METHOD 审中-公开
    显示设备，数据驱动电路和显示面板驱动方法

    公开(公告)号：WO2005069260A2

    公开(公告)日：2005-07-28

    申请号：PCT/JP2005/000731

    申请日：2005-01-14

    Applicant: CASIO COMPUTER CO., LTD. ,  SHIRASAKI, Tomoyuki ,  SATO, Kazuhito

    Inventor： SHIRASAKI, Tomoyuki ,  SATO, Kazuhito

    IPC: G09G3/00

    CPC classification number: G09G3/325 ,  G09G2300/0417 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/0248 ,  G09G2310/0256 ,  G09G2320/0223 ,  G09G2320/043

    Abstract: A display device includes a plurality of selection scan lines, a plurality of current lines, a selection scan driver which sequentially selects the plurality of selection scan lines in each selection period, a data driving circuit which applies a reset voltage to the plurality of current lines in the selection period and supplies a designating current having a current value corresponding to an image signal to the plurality of current lines after applying the reset voltage, and a plurality of pixel circuits which are connected to the plurality of selection scan lines and the plurality of current lines, and supply a driving current having a current value corresponding to the current value of the designating current which flows through the plurality of current lines.

    Abstract translation: 显示装置包括多个选择扫描线，多条电流线，在每个选择周期内依次选择多条选择扫描线的选择扫描驱动器，向多条电流线施加复位电压的数据驱动电路 在所述选择期间中，在施加所述复位电压之后，向所述多条电流线提供与图像信号对应的电流值的指定电流，以及与所述多条选择扫描线连接的多个像素电路， 并且提供具有对应于流过多条电流线的指定电流的当前值的电流值的驱动电流。

    DISPLAY DRIVE DEVICE AND DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DRIVE DEVICE AND DISPLAY DEVICE 审中-公开
    显示驱动装置和显示装置

    公开(公告)号：WO2008059993A1

    公开(公告)日：2008-05-22

    申请号：PCT/JP2007/072608

    申请日：2007-11-15

    Applicant: CASIO COMPUTER CO., LTD. ,  SHIRASAKI, Tomoyuki ,  OGURA, Jun

    Inventor： SHIRASAKI, Tomoyuki ,  OGURA, Jun

    IPC: G09G3/32

    CPC classification number: G09G3/3291 ,  G09G3/3233 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/0218 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/043 ,  G09G2320/0693

    Abstract: A predetermined voltage is supplied to a voltage supply line connected in common to respective current paths of driving elements of each of a plurality of display pixels. Adjustment voltages based on a predetermined unit voltage are sequentially applied to a plurality of data lines connected to the display pixels. Specific values corresponding to element characteristics of the respective driving elements of the display pixels are sequentially detected based on a value of a detection value that is a potential difference between a data line and the voltage supply line or a value of a current flowing into the voltage supply line. Correction gradation voltages are generated for each pixel by correcting a gradation voltage having a voltage value corresponding to display data for the pixel based on the specific value for the pixel, so as to compensate for characteristic fluctuation of the driving element of the pixel.

    Abstract translation: 预定电压被提供给与多个显示像素中的每一个的驱动元件的相应电流路径共同连接的电压供给线。 基于预定单位电压的调整电压被顺序地施加到连接到显示像素的多条数据线。 也可以基于作为数据线与电源供给线之间的电位差的检测值或流入电压的电流的值，依次检测与显示像素的各驱动元件的元件特性对应的特定值 供应线。 通过基于像素的特定值校正具有与像素的显示数据对应的电压值的灰度电压，为每个像素生成校正灰度电压，以补偿像素的驱动元件的特性波动。

    LUMINESCENT PANEL
    4.
    发明申请
    LUMINESCENT PANEL 审中-公开
    发光面板

    公开(公告)号：WO2003096755A1

    公开(公告)日：2003-11-20

    申请号：PCT/JP2003/005998

    申请日：2003-05-14

    Applicant: CASIO COMPUTER CO., LTD. ,  TAKEI, Manabu ,  SHIRASAKI, Tomoyuki

    Inventor： TAKEI, Manabu ,  SHIRASAKI, Tomoyuki

    IPC: H05B33/10

    CPC classification number: H01L51/5275 ,  G02F1/133603 ,  H01L27/3295 ,  H01L51/5225 ,  H01L51/5271 ,  H01L51/5281 ,  H05B33/28

    Abstract: A luminescent panel includes a transparent substrate, a first transparent electrode provided on the transparent substrate, a luminescent layer provided on the first transparent electrode, and a second transparent electrode provided on the luminescent layer. A reflecting film provided on the second electrode, reflects light emitted from the luminescent layer through the second transparent electrode and causes the reflected light to outwardly emit from the transparent substrate.

    Abstract translation: 发光面板包括透明基板，设置在透明基板上的第一透明电极，设置在第一透明电极上的发光层和设置在发光层上的第二透明电极。 设置在第二电极上的反射膜将从发光层发射的光透过第二透明电极，并使反射光从透明基板向外发射。

    LIGHT EMISSION DRIVE CIRCUIT AND ITS DRIVE CONTROL METHOD AND DISPLAY UNIT AND ITS DISPLAY DRIVE METHOD
    5.
    发明申请
    LIGHT EMISSION DRIVE CIRCUIT AND ITS DRIVE CONTROL METHOD AND DISPLAY UNIT AND ITS DISPLAY DRIVE METHOD 审中-公开
    光发射驱动电路及其驱动控制方法和显示单元及其显示驱动方法

    公开(公告)号：WO2006064943A1

    公开(公告)日：2006-06-22

    申请号：PCT/JP2005/023214

    申请日：2005-12-13

    Applicant: CASIO COMPUTER CO., LTD. ,  SHIRASAKI, Tomoyuki ,  OGURA, Jun

    Inventor： SHIRASAKI, Tomoyuki ,  OGURA, Jun

    IPC: G09G3/32

    CPC classification number: G09G3/325 ,  G09G3/3266 ,  G09G2300/0417 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/0248 ,  G09G2310/0251 ,  G09G2310/0256 ,  G09G2310/0262 ,  G09G2310/027 ,  G09G2310/063 ,  G09G2320/043

    Abstract: A B S T R A C T A light emission drive circuit includes an electric charge accumulating section for accumulating electric charges on the basis of a gradation sequence signal designating a luminance gradation sequence. A light emission control section flows a light emission drive current having a current value in accordance with an amount of the electric charges accumulated in the electric charge accumulating section. A writing control section controls a supplying state of the electric charges based on the gradation sequence signal to the electric charge accumulating section on the basis of a first control signal. A voltage control section controls a drive voltage for operating the light emission controlling section on the basis of a second control signal.

    Abstract translation: A B S T R A C T发光驱动电路包括：电荷累积部，其基于指定亮度等级序列的灰度序列信号累积电荷。 发光控制部分根据积累在电荷累积部分中的电荷的量流动具有电流值的发光驱动电流。 写入控制部分基于第一控制信号，根据灰度序列信号将电荷的供给状态控制到电荷累积部分。 电压控制部分根据第二控制信号来控制用于操作发光控制部分的驱动电压。

    DISPLAY PANEL
    6.
    发明申请
    DISPLAY PANEL 审中-公开
    显示屏

    公开(公告)号：WO2006035970A2

    公开(公告)日：2006-04-06

    申请号：PCT/JP2005/018240

    申请日：2005-09-27

    Applicant: CASIO COMPUTER CO., LTD. ,  SHIRASAKI, Tomoyuki ,  OZAKI, Tsuyoshi ,  OGURA, Jun

    Inventor： SHIRASAKI, Tomoyuki ,  OZAKI, Tsuyoshi ,  OGURA, Jun

    IPC: H01L27/32 ,  H01L27/15

    CPC classification number: H01L27/3279 ,  H01L27/3246 ,  H01L27/3262 ,  H01L51/56

    Abstract: A display panel includes a transistor array substrate (50) which has a plurality of pixels and is formed by providing a plurality of transistors for each pixel, each of the transistor having a gate (21g, 23g), a gate (21, 23) insulating film (31), a source (21c, 23c), and a drain (21d, 23d). A plurality of interconnections (89, 90, 91) are formed to project to a surface of the transistor array substrate and arrayed in parallel to each other. A plurality of pixel electrodes (20a) are provided for each pixel and arrayed between the interconnections on the surface of the transistor array substrate along the interconnections. Each of a plurality of light emitting layers (20b) is formed on each pixel electrode. A counter electrode (20C) is stacked on the light- emitting layer.

    Abstract translation: 显示面板包括具有多个像素并且通过为每个像素提供多个晶体管而形成的晶体管阵列基板（50），每个晶体管具有栅极（21g，23g） ，栅极（21,23）绝缘膜（31），源极（21c，23c）和漏极（21d，23d）。 多个互连（89,90,91）形成为突出到晶体管阵列基板的表面并彼此平行排列。 为每个像素提供多个像素电极（20a），并在晶体管阵列基板表面上的互连之间沿互连排列。 在每个像素电极上形成多个发光层（20b）中的每一个。 反电极（20C）堆叠在发光层上。

    DISPLAY DRIVE APPARATUS, DISPLAY APPARATUS AND DRIVE CONTROL METHOD THEREOF
    8.
    发明申请
    DISPLAY DRIVE APPARATUS, DISPLAY APPARATUS AND DRIVE CONTROL METHOD THEREOF 审中-公开
    显示驱动装置，显示装置及其驱动控制方法

    公开(公告)号：WO2006104259A1

    公开(公告)日：2006-10-05

    申请号：PCT/JP2006/307283

    申请日：2006-03-30

    Applicant: CASIO COMPUTER CO., LTD. ,  SHIRASAKI, Tomoyuki ,  OGURA, Jun

    Inventor： SHIRASAKI, Tomoyuki ,  OGURA, Jun

    IPC: G09G3/32

    CPC classification number: G09G3/325 ,  G09G2300/0417 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/0216 ,  G09G2310/0227 ,  G09G2310/0251 ,  G09G2310/027 ,  G09G2320/0261 ,  G09G2320/029 ,  G09G2320/0295 ,  G09G2320/043

    Abstract: There is provided a display drive apparatus (130) for operating, in accordance with display data, a current control type optical elements (OEL) each having a display pixel (PX) provided with the optical element (OEL) and a drive element (Tr13) which supplies a driving current to the optical element. The display drive apparatus includes a gradation signal creating circuit (130) which generates a gradation signal corresponding to a luminance gradation of the display data and supplies the gradation signal to the display pixel, a threshold voltage detection circuit (140) which detects a threshold voltage peculiar to the drive element of the display pixel, and a compensation voltage application circuit (150) which generates a compensation voltage for compensating for the threshold voltage of the drive element on the basis of the threshold voltage and applies the compensation voltage to the drive element.

    Abstract translation: 提供了一种显示驱动装置（130），用于根据显示数据操作每个具有设置有光学元件（OEL）的显示像素（PX）和驱动元件（Tr13）的电流控制型光学元件（OEL） ），其向光学元件提供驱动电流。 显示驱动装置包括：灰度信号生成电路，生成与显示数据的亮度等级对应的灰度信号，并将灰度信号提供给显示像素;阈值电压检测电路，检测阈值电压 显示像素的驱动元件特有的补偿电压施加电路（150），基于阈值电压生成用于补偿驱动元件的阈值电压的补偿电压，并将补偿电压施加到驱动元件 。

    DISPLAY PANEL
    9.
    发明申请
    DISPLAY PANEL 审中-公开
    显示屏

    公开(公告)号：WO2006035971A2

    公开(公告)日：2006-04-06

    申请号：PCT/JP2005/018241

    申请日：2005-09-27

    Applicant: CASIO COMPUTER CO., LTD. ,  SHIMODA, Satoru ,  TAKEI, Manabu ,  SHIRASAKI, Tomoyuki ,  OGURA, Jun

    Inventor： SHIMODA, Satoru ,  TAKEI, Manabu ,  SHIRASAKI, Tomoyuki ,  OGURA, Jun

    IPC: H01L27/32 ,  H01L27/15

    CPC classification number: H01L27/3244 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/5228

    Abstract: A display panel includes a transistor array substrate (50) which has a plurality of transistors (21-23) including at least a driving transistor (23), and a plurality of pixel electrodes electrically connected to the driving transistor (23) of the plurality of transistors. A plurality of light-emitting layers (20b) are provided on the pixel electrodes. A counter electrode (20c) is provided on the light-emitting layers. Each of a plurality of interconnections (91) is arranged between the pixel electrodes adjacent to each other and electrically connected to the counter electrode (20c).

    Abstract translation: 显示面板包括晶体管阵列基板（50），该晶体管阵列基板具有包括至少一个驱动晶体管（23）的多个晶体管（21-23），以及多个像素电极，该多个像素电极电连接到 驱动多个晶体管的晶体管（23）。 多个发光层（20b）设置在像素电极上。 反电极（20c）设置在发光层上。 多个布线91中的每一个布置在彼此相邻的像素电极之间并且电连接到对电极20c。

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