公开(公告)号：US08022901B2

公开(公告)日：2011-09-20

申请号：US11806514

申请日：2007-05-31

申请人： Toshiro Takahashi ,  Takuya Yoshimi ,  Atsuo Ishizuka

发明人： Toshiro Takahashi ,  Takuya Yoshimi ,  Atsuo Ishizuka

IPC分类号： G09G3/30 ,  G09G3/32 ,  G09G5/00 ,  G06F3/038

CPC分类号： G09G3/3241 ,  G09G2300/0465 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2310/0205 ,  G09G2310/0248 ,  G09G2310/0262

摘要： In a current control driver that drives an active matrix device, a write current can be set larger and unevenness in currents can be reduced between elements receiving the currents. In the current control driver having an element circuit for each of the elements comprising a converting unit for converting an applied current into a voltage, a retaining unit for retaining the voltage converted by the converting unit, and a driving unit that converts the voltage retained by the retaining unit into an output current and supplies the output current, the converting unit is shared between two or more of the element circuits and a switch located between the shared converting units connects two or more of the converting units to one of the elements during a current supply period for the element.

摘要翻译： 在驱动有源矩阵器件的电流控制驱动器中，可以将写入电流设置得更大，并且可以在接收电流的元件之间减小电流的不均匀性。 在具有用于每个元件的元件电路的电流控制驱动器中，包括用于将所施加的电流转换为电压的转换单元，用于保持由转换单元转换的电压的保持单元，以及驱动单元，其将由 所述保持单元变为输出电流并提供输出电流，所述转换单元在两个或更多个元件电路之间共享，并且位于共享转换单元之间的开关将两个或更多个转换单元连接到元件之一 元素的当前供应期。

公开(公告)号：US07952267B2

公开(公告)日：2011-05-31

申请号：US12043736

申请日：2008-03-06

申请人： Tasuku Satou ,  Toshiro Takahashi

发明人： Tasuku Satou ,  Toshiro Takahashi

IPC分类号： G09G3/36 ,  G09G3/10

CPC分类号： H01L27/3211 ,  H01L27/3244

摘要： A display by an active matrix drive in which plural pixels are controlled independently from one another, wherein each of the pixels includes at least two sub-pixels, the sub-pixels emit light of the same color as each other by application of current, and one sub-pixel of the sub-pixels has a lower light-emission efficiency per unit of current than that of the other sub-pixel. A display which has an improved gradation and is capable of multi-gradation reproduction is provided.

摘要翻译： 通过有源矩阵驱动器的显示，其中多个像素彼此独立地被控制，其中每个像素包括至少两个子像素，子像素通过施加电流而发射彼此相同颜色的光，以及 子像素的一个子像素的单位电流的发光效率比其他子像素的低。 提供了具有改进的灰度并且能够进行多等级再现的显示器。

公开(公告)号：US07855369B2

公开(公告)日：2010-12-21

申请号：US12292482

申请日：2008-11-20

申请人： Toshiro Takahashi

发明人： Toshiro Takahashi

IPC分类号： G01T1/24

CPC分类号： G01T1/24

摘要： A radiation imaging element that includes radiation sensors disposed in a matrix so as to output signal charges corresponding to radiation transmitted through a subject, and TFTs for readout of signals from the radiation sensors, wherein the TFT has at least a gate electrode, a gate insulating layer, an active layer, a source electrode and a drain electrode, the active layer has at least a first region and a second region which has an electric conductivity larger than an electric conductivity of the first region, the second region is in contact with the gate insulating layer, and the first region is disposed so as to be electrically connected between the second region and at least one of the source electrode or the drain electrode. A radiation imaging element that effectively suppresses noise and also achieves a high quality image is provided.

摘要翻译： 一种辐射成像元件，其包括设置在矩阵中的辐射传感器，以便输出对应于通过被摄体传播的辐射的信号电荷，以及TFT，用于从所述辐射传感器读出信号，其中所述TFT至少具有栅电极， 有源层，源电极和漏电极，所述有源层具有至少第一区域和第二区域，所述第一区域和第二区域的导电率大于所述第一区域的电导率，所述第二区域与所述第二区域接触， 栅极绝缘层，并且第一区域被布置成电连接在第二区域和源极电极或漏极电极中的至少一个之间。 提供了有效地抑制噪声并且还实现高质量图像的辐射成像元件。

公开(公告)号：US20100060176A1

公开(公告)日：2010-03-11

申请号：US12555278

申请日：2009-09-08

申请人： Toshiro Takahashi ,  Yasuhiro Seto

发明人： Toshiro Takahashi ,  Yasuhiro Seto

IPC分类号： G09G3/06

CPC分类号： G09G3/3233 ,  G09G2300/0819

摘要： A display apparatus, including an active matrix substrate with an array of multiple pixel circuits, each having a light emitting element, a drive transistor connected to the light emitting element to apply a drive current to the light emitting element, a capacitor element connected between a gate terminal and the source terminal of the drive transistor, and a selection transistor connected between the gate terminal of the drive transistor and a data line through which a predetermined data signal flows, in which the drive transistor is an n-type thin film transistor having a current characteristic in which a drive current at a gate-source voltage Vgs=0V corresponds to an average drive current Idavr.

摘要翻译： 一种显示装置，包括具有多个像素电路的阵列的有源矩阵基板，每个具有发光元件，连接到所述发光元件的驱动晶体管以向所述发光元件施加驱动电流;电容器元件，连接在所述发光元件 栅极端子和驱动晶体管的源极端子以及连接在驱动晶体管的栅极端子与预定数据信号流过的数据线之间的选择晶体管，其中驱动晶体管是n型薄膜晶体管，其具有 其栅极 - 源极电压Vgs = 0V的驱动电流对应于平均驱动电流Idavr的电流特性。

公开(公告)号：US07562994B2

公开(公告)日：2009-07-21

申请号：US11156572

申请日：2005-06-21

申请人： Yoshiaki Sakamoto ,  Toshiro Takahashi ,  Masaya Nakayama

发明人： Yoshiaki Sakamoto ,  Toshiro Takahashi ,  Masaya Nakayama

IPC分类号： F21V9/16

CPC分类号： H01L51/5203 ,  G02F1/133603 ,  G02F2001/133342 ,  H01L51/5209 ,  H01L51/5218 ,  H01L2251/5323

摘要： A lighting apparatus and a display apparatus therewith are disclosed. The lighting apparatus includes a first light-transmitting electrode layer, a second light-transmitting electrode layer, and a luminous layer that is sandwiched by the first and the second light-transmitting electrode layers. At least one of the first and the second light-transmitting electrode layers includes at least a first conductive member and a second conductive member. Layout patterns of the first and the second conductive members are different from each other.

摘要翻译： 公开了一种照明装置及其显示装置。 照明装置包括第一透光电极层，第二透光电极层和被第一和第二透光电极层夹在中间的发光层。 第一和第二透光电极层中的至少一个包括至少第一导电构件和第二导电构件。 第一和第二导电构件的布局图案彼此不同。

公开(公告)号：US20070279340A1

公开(公告)日：2007-12-06

申请号：US11806514

申请日：2007-05-31

申请人： Toshiro Takahashi ,  Takuya Yoshimi ,  Atsuo Ishizuka

发明人： Toshiro Takahashi ,  Takuya Yoshimi ,  Atsuo Ishizuka

IPC分类号： G09G3/30

CPC分类号： G09G3/3241 ,  G09G2300/0465 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2310/0205 ,  G09G2310/0248 ,  G09G2310/0262

摘要： In a current control driver that drives an active matrix device, a write current can be set larger and unevenness in currents can be reduced between elements receiving the currents. In the current control driver having an element circuit for each of the elements comprising a converting unit for converting an applied current into a voltage, a retaining unit for retaining the voltage converted by the converting unit, and a driving unit that converts the voltage retained by the retaining unit into an output current and supplies the output current, the converting unit is shared between two or more of the element circuits and a switch located between the shared converting units connects two or more of the converting units to one of the elements during a current supply period for the element.

摘要翻译： 在驱动有源矩阵器件的电流控制驱动器中，可以将写入电流设置得更大，并且可以在接收电流的元件之间减小电流的不均匀性。 在具有用于每个元件的元件电路的电流控制驱动器中，包括用于将所施加的电流转换为电压的转换单元，用于保持由转换单元转换的电压的保持单元，以及驱动单元，其将由 所述保持单元变为输出电流并提供输出电流，所述转换单元在两个或更多个元件电路之间共享，并且位于共享转换单元之间的开关将两个或更多个转换单元连接到元件之一 元素的当前供应期。

公开(公告)号：US20060232199A1

公开(公告)日：2006-10-19

申请号：US11389011

申请日：2006-03-27

申请人： Toshiro Takahashi

发明人： Toshiro Takahashi

IPC分类号： H05B33/00 ,  H01J1/62

CPC分类号： H01L51/5234 ,  H01L27/3244 ,  H01L51/5271 ,  H01L2251/5315

摘要： An organic electroluminescent display device comprising: a substrate; a reflective layer provided on the substrate and reflecting light; an insulating layer provided on the reflective layer and transmitting light; a lower electrode provided on the insulating layer; an organic electroluminescent layer provided on the lower electrode; and an upper electrode provided on the organic electroluminescent layer and electrically connected to the reflective layer.

摘要翻译： 一种有机电致发光显示装置，包括：基板; 设置在基板上并反射光的反射层; 设置在反射层上并透射光的绝缘层; 设置在所述绝缘层上的下电极; 设置在下电极上的有机电致发光层; 以及设置在有机电致发光层上并电连接到反射层的上电极。

公开(公告)号：US07053670B2

公开(公告)日：2006-05-30

申请号：US10751917

申请日：2004-01-07

申请人： Takashi Muto ,  Toshiro Takahashi

发明人： Takashi Muto ,  Toshiro Takahashi

IPC分类号： H03K5/22

CPC分类号： H04L25/0272 ,  H01L27/11807 ,  H03K5/003 ,  H04L25/0292

摘要： Disclosed herewith is a semiconductor integrated circuit provided with a differential input circuit that can transmit data signals fast to an internal circuit free from distortion of their waveforms without increasing the subject chip in size. The differential input circuit is provided with a pair of first differential input transistors used to amplify mainly the low frequency components of those input signals and having gate terminals connected to a pair of input terminals that receive inputs of differential signals respectively, as well as a pair of second differential input transistors used mainly to amplify high frequency components of those input signals and having control terminals connected to a pair of input terminals that receive inputs of differential signals respectively through capacitance elements. The pairs of first and second differential transistors are connected to each other through a differential connection point (common source).

摘要翻译： 这里公开了一种具有差分输入电路的半导体集成电路，该差分输入电路能够在不增加主体芯片尺寸的情况下将数据信号快速发送到内部电路而没有波形失真。 差分输入电路设置有一对第一差分输入晶体管，其用于主要放大那些输入信号的低频分量，并且具有连接到分别接收差分信号的输入的一对输入端的栅极端子以及一对 第二差分输入晶体管主要用于放大那些输入信号的高频分量，并且具有连接到分别通过电容元件接收差分信号输入的一对输入端的控制端。 第一和第二差分晶体管的对通过差分连接点（公共源）相互连接。

公开(公告)号：US06946893B2

公开(公告)日：2005-09-20

申请号：US10872539

申请日：2004-06-22

申请人： Hirokatsu Hayashi ,  Toshiro Takahashi

发明人： Hirokatsu Hayashi ,  Toshiro Takahashi

IPC分类号： H01L21/822 ,  H01L21/8238 ,  H01L27/04 ,  H01L27/092 ,  H03K19/003 ,  H03K19/0175 ,  H03K19/0185 ,  H03K19/185

CPC分类号： H03K19/00323

摘要： A level conversion circuit is composed of a level shift circuit for supplying a level-converted signal in the same phase as the input signal and a signal in the reverse phase thereto and a follow-up circuit responsive to the earlier of the output signals of the level shift circuit for generating an output signal, wherein the follow-up circuit consists of an inverter circuit in which two p-channel type MOS transistors and two n-channel type MOS transistors are connected in series between a first voltage terminal and a second voltage terminal, of which one pair is used as input transistors and the remaining pair of transistors are subjected to feedback based on the output signal of the level shift circuit to be quickly responsive to the next variation.

摘要翻译： 电平转换电路由电平移位电路构成，电平移位电路用于提供与输入信号相同相位的电平转换信号和与其相反的信号，以及响应于较早的输出信号的后续电路 电平移位电路，用于产生输出信号，其中后续电路由反相电路组成，其中两个p沟道型MOS晶体管和两个n沟道型MOS晶体管串联连接在第一电压端和第二电压之间 端子，其中一对用作输入晶体管，并且剩余的一对晶体管基于电平移位电路的输出信号进行反馈，以快速响应下一个变化。

公开(公告)号：US6157203A

公开(公告)日：2000-12-05

申请号：US985175

申请日：1997-12-04

申请人： Toshiro Takahashi

发明人： Toshiro Takahashi

IPC分类号： G11C11/417 ,  G11C11/401 ,  G11C11/407 ,  G11C11/409 ,  H01L21/8234 ,  H01L27/088 ,  H03K19/003 ,  H03K19/0175 ,  H03K19/0185 ,  H02H3/22

CPC分类号： H03K19/018528 ,  H03K19/00361

摘要： A semiconductor integrated circuit including an input circuit constituted as a single-input differential circuit which has a first MOSFET to whose gate a reception signal with a small amplitude with respect to a power supply voltage is supplied and a second MOSFET to whose gate a reference voltage corresponding to an intermediate value of the reception signal is supplied. A dummy circuit is provided and transmits substantially the same power supply noise as the power supply noise transmitted to the gate of the first MOSFET through a electrostatic protection circuit provided to an external terminal which receives the reception signal.

摘要翻译： 一种半导体集成电路，包括构成为单输入差分电路的输入电路，该输入电路具有第一MOSFET，栅极具有相对于电源电压具有小幅度的接收信号，第二MOSFET提供栅极参考电压 对应于接收信号的中间值。 提供虚拟电路，并且通过提供给接收接收信号的外部端子的静电保护电路，发送与发送到第一MOSFET的栅极的电源噪声基本相同的电源噪声。