公开(公告)号：US20120139978A1

公开(公告)日：2012-06-07

申请号：US13302047

申请日：2011-11-22

申请人： Kouji Ikeda

发明人： Kouji Ikeda

IPC分类号： G09G3/30 ,  G09G5/02

CPC分类号： G09G3/3233 ,  G09G2300/0861 ,  G09G2310/0259 ,  G09G2330/021

摘要： An organic EL display apparatus comprises a plurality of pixels, each having first and second sub pixels; an organic EL element provided for each sub pixel; a data line driver; a pixel circuit; and a gate line driver. Each pixel includes a first organic EL element arranged in a first sub pixel emitting light of the same color; and a second organic EL element arranged in a second sub pixel. The light-extraction efficiency of the second sub pixel is higher than that of the first sub pixel. At least one of a plurality of transistors applies a drive current. The reference voltage line driver supplies a reference voltage to a gate terminal of the drive transistor to perform gradation displaying on the first organic EL element at a light emitting level, and to perform gradation displaying on the second organic EL element by controlling the light emitting period.

摘要翻译： 有机EL显示装置包括多个像素，每个具有第一和第二子像素; 为每个子像素提供的有机EL元件; 数据线驱动程序; 像素电路; 和一个门线驱动器。 每个像素包括布置在发射相同颜色的光的第一子像素中的第一有机EL元件; 以及布置在第二子像素中的第二有机EL元件。 第二子像素的光提取效率高于第一子像素的光提取效率。 多个晶体管中的至少一个施加驱动电流。 参考电压线驱动器向驱动晶体管的栅极端子提供参考电压，以在发光电平上在第一有机EL元件上进行灰度显示，并且通过控制发光周期来对第二有机EL元件执行灰度显示 。

公开(公告)号：US20120112642A1

公开(公告)日：2012-05-10

申请号：US13381221

申请日：2010-03-09

申请人： Kouji Ikeda

发明人： Kouji Ikeda

IPC分类号： H05B37/00

CPC分类号： H01L27/3202 ,  G09G3/32 ,  G09G3/3233 ,  G09G2300/023 ,  G09G2300/0452 ,  G09G2300/0465 ,  H01L27/3209

摘要： In a display apparatus, at least three light emitting elements included in each pixel are classified into a light emitting element(s) of which anode(s) is the common electrode and a light emitting element(s) of which cathode(s) is the common electrode. The combination of classification of at least three light emitting elements is a combination that minimizes a difference between the total value of current flowing, during an emission in the maximum luminance, in the light emitting element(s) of which anode(s) is the common electrode and the total value of current flowing, during an emission in the maximum luminance, in the light emitting element(s) of which cathode(s) is the common electrode.

摘要翻译： 在显示装置中，包括在每个像素中的至少三个发光元件被分类为其中阳极是公共电极的发光元件和阴极的发光元件 公共电极。 至少三个发光元件的分类的组合是这样的组合，其最小化在最大亮度的发射期间在阳极的发光元件的发光元件中的电流的总值之间的差异 公共电极和在其中阴极是公共电极的发光元件中在最大亮度的发射期间流动的电流的总值。

公开(公告)号：US20120086742A1

公开(公告)日：2012-04-12

申请号：US13251525

申请日：2011-10-03

申请人： Kouji Ikeda ,  Tatsuhito Goden ,  Hajime Akimoto

发明人： Kouji Ikeda ,  Tatsuhito Goden ,  Hajime Akimoto

IPC分类号： G09G5/10

CPC分类号： G09G3/3233 ,  G09G3/2007 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2320/0233

摘要： A gradation display apparatus includes: a plurality of pixels, each including a light emitting element, a driving transistor, and a storage capacitor; a data line; a reference voltage line; and a control circuit. During a one frame period, the control circuit supplies a data voltage to each of the pixels through the data line, to write the data voltage in the storage capacitor, and, thereafter, supplies to the reference voltage line respectively different first and second voltages successively in this order or reversed order, so that, in each of the pixels, a sum of a light emitting quantity of the light emitting element during a period of supplying the first voltage and a light emitting quantity of the light emitting element during a period of supplying the second voltage equals to a predetermined light emitting quantity of the light emitting element predetermined according to image data.

摘要翻译： 灰度显示装置包括：多个像素，每个像素包括发光元件，驱动晶体管和存储电容器; 数据线 参考电压线; 和控制电路。 在一个帧周期期间，控制电路通过数据线向每个像素提供数据电压，以将数据电压写入存储电容器中，然后分别向参考电压线分别提供不同的第一和第二电压 按照该顺序或相反的顺序，使得在每个像素中，在提供第一电压的时段期间的发光元件的发光量与发光元件的发光量之间的总和在 提供第二电压等于根据图像数据预定的发光元件的预定发光量。

公开(公告)号：US20110310083A1

公开(公告)日：2011-12-22

申请号：US13161695

申请日：2011-06-16

申请人： Kouji Ikeda

发明人： Kouji Ikeda

IPC分类号： G09G5/00 ,  G09G3/30

CPC分类号： G09G3/20 ,  G09G3/30 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2300/0876

摘要： A display device including self-luminous emitting elements configured to suppress a display unevenness due to a transistor variation and reduce a noise when transmitting a gradation data to a pixel circuit, wherein the pixel circuit includes a driving transistor and a first switch transistor electrically connecting a gate electrode of the driving transistor with a drain electrode thereof, in which the gate electrode of the first switch transistor can be electrically connected to a data line, and the gate electrode controls a time period for which the first switch transistor conducts according to the gradation data and writes the gradation data on the pixel circuit.

摘要翻译： 一种显示装置，包括自发光发光元件，其被配置为抑制由于晶体管变化引起的显示不均匀，并且当向像素电路发送灰度数据时降低噪声，其中所述像素电路包括驱动晶体管和第一开关晶体管， 具有漏极的驱动晶体管的栅电极，其中第一开关晶体管的栅电极可以电连接到数据线，并且栅电极根据等级控制第一开关晶体管导通的时间段 数据并在像素电路上写入灰度数据。

公开(公告)号：US20110001689A1

公开(公告)日：2011-01-06

申请号：US12823235

申请日：2010-06-25

申请人： Hiroyuki Maru ,  Tatsuhito Goden ,  Fujio Kawano ,  Kouji Ikeda

发明人： Hiroyuki Maru ,  Tatsuhito Goden ,  Fujio Kawano ,  Kouji Ikeda

IPC分类号： G09G3/32

CPC分类号： G09G3/3677 ,  G09G3/3266 ,  G09G2330/02

摘要： A light emitting element is provided to allow for resetting a shift register while keeping a frame narrow without increasing complexity of a shift register circuit. A display apparatus has a data line, a scanning line, a pixel circuit, a shift register circuit, a first power supply supplying a voltage to the shift register circuit and a second power supply supplying a voltage to the pixel circuit. One end of the scanning line is connected to an output of the shift register circuit, and writing of a data signal from the data line to the pixel circuit can be controlled by a scanning signal from the scanning line. When the first power supply is on, any one of a high-level signal and a low-level signal is input into the shift register circuit for the number of stages of the shift register, and thereafter, the second power supply is turned on.

摘要翻译： 提供发光元件以允许复位移位寄存器同时保持帧窄而不增加移位寄存器电路的复杂性。 显示装置具有数据线，扫描线，像素电路，移位寄存器电路，向移位寄存器电路提供电压的第一电源和向像素电路提供电压的第二电源。 扫描线的一端连接到移位寄存器电路的输出，并且可以通过来自扫描线的扫描信号来控制从数据线到像素电路的数据信号的写入。 当第一电源接通时，高电平信号和低电平信号中的任一个被输入到移位寄存器电路中用于移位寄存器的级数，此后第二电源被接通。

公开(公告)号：US20090242354A1

公开(公告)日：2009-10-01

申请号：US12303325

申请日：2007-07-10

申请人： Satoshi Miyauchi ,  Takehiko Nara ,  Tooru Ueki ,  Kouji Ikeda

发明人： Satoshi Miyauchi ,  Takehiko Nara ,  Tooru Ueki ,  Kouji Ikeda

IPC分类号： G07D5/08

CPC分类号： G07D5/08

摘要： A coin discriminating device has a detecting part, a first switching part, a storage part, and a control part. The detecting part has a first sensor including a pair of coils, and an oscillating circuit, and is supplied with voltage from a power source, and in addition, outputs a detection signal varied by a coin passing between the coils. The first switching part switches magnetic connection of the coils between an in-phase connection and a reversed-phase connection a plurality of times while the coin passes between the coils. The control part compares the detection signal from the detecting part and a reference signal stored in the storage part so as to determine authentication and a denomination of the coin.

摘要翻译： 硬币鉴别装置具有检测部分，第一切换部分，存储部分和控制部分。 检测部具有包括一对线圈的第一传感器和振荡电路，并且从电源提供电压，并且还输出由硬币通过线圈之间变化的检测信号。 第一开关部件在硬币通过线圈之间时多次在同相连接和反相连接之间切换线圈的磁连接。 控制部分比较来自检测部分的检测信号和存储在存储部分中的参考信号，以便确定硬币的认证和面额。

公开(公告)号：US20070245200A1

公开(公告)日：2007-10-18

申请号：US11723140

申请日：2007-03-16

申请人： Takashi Hattori ,  Yumiko Hashidume ,  Tatsuhiro Nishino ,  Kouji Ikeda

发明人： Takashi Hattori ,  Yumiko Hashidume ,  Tatsuhiro Nishino ,  Kouji Ikeda

IPC分类号： G01R31/28 ,  G06F11/00

CPC分类号： G11C29/16 ,  G11C29/028 ,  G11C29/36 ,  G11C29/50012 ,  G11C2029/0401

摘要： A SiP includes a logic chip and a memory chip. The memory chip includes a memory circuit to be tested, and the logic chip includes an internal logic circuit and a test processor electrically connected therewith. The test processor is connected with an access terminal of the memory circuit and supplies a test signal input from an external terminal to the access terminal to thereby test the memory circuit. The test processor includes a high-speed test control circuit to adjust signal delay and supplies a test signal from the external terminal to the access terminal through the high-speed test control circuit when performing high-speed test at an actual operation speed.

摘要翻译： SiP包括逻辑芯片和存储芯片。 存储器芯片包括要测试的存储器电路，并且逻辑芯片包括内部逻辑电路和与其电连接的测试处理器。 测试处理器与存储器电路的接入终端连接，并将从外部终端输入的测试信号提供给接入终端，从而测试存储器电路。 测试处理器包括一个高速测试控制电路，用于调整信号延迟，并在实际操作速度下进行高速测试时通过高速测试控制电路将测试信号从外部端子提供给接入终端。

公开(公告)号：US20060209058A1

公开(公告)日：2006-09-21

申请号：US10551450

申请日：2004-03-31

申请人： Tetsurou Nakamura ,  Takanori Nakano ,  Masaichirou Tatekawa ,  Atsuhi Sogami ,  Kouji Ikeda ,  Kazuo Nishimura ,  Masaki Kondou ,  Ken-ichi Masumoto ,  Kouichi Takamine

发明人： Tetsurou Nakamura ,  Takanori Nakano ,  Masaichirou Tatekawa ,  Atsuhi Sogami ,  Kouji Ikeda ,  Kazuo Nishimura ,  Masaki Kondou ,  Ken-ichi Masumoto ,  Kouichi Takamine

IPC分类号： G09G5/00

CPC分类号： H01L27/3274 ,  G09G3/2022 ,  G09G3/3291 ,  G09G2300/0809 ,  G09G2320/10 ,  G09G2330/021 ,  G09G2380/02 ,  H01L2251/5338

摘要： An electronic paper having a display unit formed of a flexible sheet. The electronic paper comprises the display unit composed of a light-emitting device and a switching device and a drive unit composed of a drive circuit disposed at one edge of the display unit. The light-emitting device and the switching device both operate at low operating frequencies and are made of a flexible organic semiconductor. Since the hardness of the drive unit can be high, a semiconductor device having a high operating frequency such as a C-MOS is provided to the drive unit. Though the switching time is relatively long, the data setting time can be short. As a result, a sharp image can be produced.

摘要翻译： 一种具有由柔性片形成的显示单元的电子纸。 电子纸包括由发光装置和开关装置构成的显示单元和由布置在显示单元的一个边缘处的驱动电路构成的驱动单元。 发光器件和开关器件都在低工作频率下操作并且由柔性有机半导体制成。 由于驱动单元的硬度可以很高，所以驱动单元提供具有诸如C-MOS的高工作频率的半导体器件。 虽然切换时间较长，但数据设定时间可能较短。 结果，可以产生清晰的图像。

公开(公告)号：US06783212B2

公开(公告)日：2004-08-31

申请号：US10447742

申请日：2003-05-29

申请人： Kouji Ikeda ,  Koichi Baba ,  Masaharu Oyama

发明人： Kouji Ikeda ,  Koichi Baba ,  Masaharu Oyama

IPC分类号： B41J2045

CPC分类号： B41J2/04581 ,  B41J2/04541 ,  B41J2/04588 ,  B41J2/04596 ,  B41J2/14233 ,  B41J2002/14491

摘要： An ink jet head includes: actuators each including a scanning electrode, a piezoelectric element and a recording electrode and arranged in a matrix pattern of n rows by m columns (where n and m are natural numbers equal to or greater than two) in terms of electrical circuit; and a driving circuit for supplying a scanning signal to the scanning electrodes for each column, while supplying a recording signal to each row of the recording electrodes in synchronization with the scanning signal. The actuators are geometrically arranged in n rows by m columns. A relay terminal, extending in a vertical direction, is provided in at least one inter-column space between vertical columns of the actuators for relaying signals from the driving circuit to the recording electrodes and the scanning electrodes. The recording electrodes and the scanning electrodes are connected to the relay terminal via lead wires extending in a horizontal direction.

摘要翻译： 喷墨头包括：各自包括扫描电极，压电元件和记录电极的致动器，并以n行×m列（其中n和m为自然数等于或大于2）的矩阵图案排列 电路; 以及驱动电路，用于向每列的扫描电极提供扫描信号，同时与扫描信号同步地向每行记录电极提供记录信号。 执行器几何地排列成n行×m列。 沿垂直方向延伸的继电器端子设置在致动器的垂直列之间的至少一个柱间空间中，用于将来自驱动电路的信号中继到记录电极和扫描电极。 记录电极和扫描电极通过沿水平方向延伸的引线连接到中继端子。

公开(公告)号：US5764266A

公开(公告)日：1998-06-09

申请号：US644502

申请日：1996-05-10

申请人： Takeo Azuma ,  Atsushi Morimura ,  Kazuhiro Kayashima ,  Kenya Uomori ,  Yasuo Fukui ,  Hiroshi Onishi ,  Kouji Ikeda

发明人： Takeo Azuma ,  Atsushi Morimura ,  Kazuhiro Kayashima ,  Kenya Uomori ,  Yasuo Fukui ,  Hiroshi Onishi ,  Kouji Ikeda

IPC分类号： B41J2/32 ,  B41J2/325 ,  G03B35/00

CPC分类号： B41J2/325

摘要： An apparatus for printing image data prints image data on a lens array having a plurality of lenses arranged along a first direction. The apparatus includes: an image data generating section for generating image data; a head having a plurality of printing elements arranged along a second direction, the head driving each of the plurality of printing elements in accordance with the image data; a conveying section for conveying the lens array relative to the head; and a first pinion and a second pinion which are arranged along the second direction. The first pinion and the second pinion each have a rotation axis parallel to the second direction. The lens array has a first rack extending along the first direction and a second rack extending along the first direction. The first pinion engaging with the first rack of the lens array and the second pinion engaging with the second rack of the lens array.

摘要翻译： 用于打印图像数据的装置将图像数据打印在具有沿着第一方向布置的多个透镜的透镜阵列上。 该装置包括：图像数据产生部分，用于产生图像数据; 具有沿着第二方向布置的多个打印元件的头部，所述头部根据所述图像数据驱动所述多个打印元件中的每一个; 用于相对于头部传送透镜阵列的传送部分; 以及沿着第二方向布置的第一小齿轮和第二小齿轮。 第一小齿轮和第二小齿轮各自具有平行于第二方向的旋转轴线。 透镜阵列具有沿着第一方向延伸的第一齿条和沿第一方向延伸的第二齿条。 第一小齿轮与透镜阵列的第一齿条接合，第二小齿轮与透镜阵列的第二齿条啮合。