公开(公告)号：US20090179846A1

公开(公告)日：2009-07-16

申请号：US12404418

申请日：2009-03-16

申请人： Kazuhiko MIYATA ,  Jun KOYAMA ,  Hiroyuki MIYAKE ,  Kei TAKAHASHI ,  Takeshi OSADA

发明人： Kazuhiko MIYATA ,  Jun KOYAMA ,  Hiroyuki MIYAKE ,  Kei TAKAHASHI ,  Takeshi OSADA

IPC分类号： G09G3/36

CPC分类号： G02F1/13452 ,  G02F1/13454

摘要： The invention provides a liquid crystal display device for displaying an image, having a signal processing function and a narrow frame. In the display device of the invention, a signal processing circuit is formed by thin film elements and at least a portion of the signal processing circuit is formed in the region that extended the region where a wiring connection portion is formed along a side of a substrate. By providing the signal processing circuit outside the sealed region of liquid crystal and the like and utilizing regions beside an FPC connected portion which tended to be a dead space conventionally, a display device having a narrow frame can be provided.

摘要翻译： 本发明提供了一种用于显示具有信号处理功能和窄帧的图像的液晶显示装置。 在本发明的显示装置中，信号处理电路由薄膜元件形成，并且信号处理电路的至少一部分形成在沿基板侧形成布线连接部的区域的区域中 。 通过在液晶等的密封区域的外部设置信号处理电路，并且通常利用往往为静止空间的FPC连接部分旁边的区域，可以提供具有窄框架的显示装置。

公开(公告)号：US20090001378A1

公开(公告)日：2009-01-01

申请号：US12142503

申请日：2008-06-19

申请人： Hiroyuki MIYAKE

发明人： Hiroyuki MIYAKE

IPC分类号： H01L33/00

CPC分类号： H01L27/1255 ,  G09G3/325 ,  G09G2300/0439 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0866 ,  G09G2310/0262 ,  G09G2310/027 ,  H01L27/1266

摘要： A display device in which not only a variation in a current value due to a threshold voltage but also a variation in a current value due to mobility are prevented from influencing luminance with respect to all the levels of grayscale to be displayed. After applying an initial potential for correction to a gate and a drain of a driving transistor, the gate and the drain of the driving transistor is kept connected in a floating state, and a voltage is held in a capacitor before a voltage between the gate and a source of the driving transistor becomes equal to a threshold voltage. When a voltage obtained by subtracting the voltage held in the capacitor from a voltage of a video signal is applied to the gate and the source of the driving transistor, a current is supplied to a light-emitting element. A value of an initial voltage for correction differs in accordance with the voltage of the video signal.

摘要翻译： 一种显示装置，其中不仅由于阈值电压导致的电流值的变化，而且由于移动性而导致的电流值的变化也不会影响要显示的所有灰度级别的亮度。 在向驱动晶体管的栅极和漏极施加初始电位后，驱动晶体管的栅极和漏极保持连接为浮置状态，并且在栅极与栅极之间的电压之前将电压保持在电容器中 驱动晶体管的源极等于阈值电压。 当通过从视频信号的电压中减去保持在电容器中的电压获得的电压被施加到驱动晶体管的栅极和源极时，电流被提供给发光元件。 用于校正的初始电压的值根据视频信号的电压而不同。

公开(公告)号：US20080258998A1

公开(公告)日：2008-10-23

申请号：US11871704

申请日：2007-10-12

申请人： Hiroyuki MIYAKE

发明人： Hiroyuki MIYAKE

IPC分类号： G09G3/10 ,  G11C19/00 ,  H03K3/00

CPC分类号： H01L27/1251 ,  G09G2310/0267 ,  G09G2310/0275 ,  G11C19/00 ,  G11C19/184 ,  H01L27/1222 ,  H01L27/124 ,  H03K3/36

摘要： An object is to suppress change of a threshold voltage of a transistor in a shift register and to prevent the transistor from malfunctioning during a non-selection period. A pulse output circuit provided in the shift register regularly supplies a potential to a gate electrode of a transistor which is in a floating state so that the gate electrode is turned on during a non-selection period when a pulse is not outputted. In addition, supply of a potential to the gate electrode of the transistor is performed by turning on or off another transistor regularly.

摘要翻译： 目的是抑制移位寄存器中的晶体管的阈值电压的变化，并且防止晶体管在非选择期间发生故障。 设置在移位寄存器中的脉冲输出电路有规律地向处于浮置状态的晶体管的栅电极提供电位，使得在不输出脉冲的非选择期间，栅电极导通。 此外，通过定期导通或关闭另一个晶体管来提供晶体管的栅电极的电位。

公开(公告)号：US20120324330A1

公开(公告)日：2012-12-20

申请号：US13529760

申请日：2012-06-21

申请人： Meng SHI ,  Kiwame TOKAI ,  Tsutomu ABE ,  Hiroyuki MIYAKE ,  Tetsuo IYODA ,  Shoji SAKAMOTO ,  Jun SHINGU

发明人： Meng SHI ,  Kiwame TOKAI ,  Tsutomu ABE ,  Hiroyuki MIYAKE ,  Tetsuo IYODA ,  Shoji SAKAMOTO ,  Jun SHINGU

IPC分类号： G06F17/00

CPC分类号： G06F17/30017 ,  G06F3/00 ,  G06F17/241 ,  G06F17/242 ,  H04N1/00249 ,  H04N5/232

摘要： An information sharing support system includes a first information processor connected to a projector that projects an image on a projection area including an object, and to an image pick-up device for picking up an image of the projection area; an inputting unit that inputs an event in a first layer, inputs a second annotation image as a part of a first annotation image associated with the event to a second layer, inputs a third annotation image to a third layer, and inputs a document to a fourth layer; a transmitter that transmits the second annotation image to the projector device; a receiving unit that receives a picked-up image; and a second information processing device that allocates the picked-up image to the second layer, and includes a display that displays the third annotation image and the document in an overlapping fashion.

摘要翻译： 信息共享支持系统包括连接到投影仪的第一信息处理器，投影仪在包括对象的投影区域上投影图像，并且包括用于拾取投影区域的图像的图像拾取装置; 输入单元，其输入第一层中的事件，将作为与所述事件相关联的第一注释图像的一部分的第二注释图像输入到第二层，将第三注释图像输入到第三层，并将文档输入到 第四层 将所述第二注释图像发送到所述投影仪装置的发射器; 接收单元，其接收拾取图像; 以及第二信息处理设备，其将拾取的图像分配给第二层，并且包括以重叠的方式显示第三注释图像和文档的显示器。

公开(公告)号：US20120032996A1

公开(公告)日：2012-02-09

申请号：US13192958

申请日：2011-07-28

申请人： Hiroyuki MIYAKE

发明人： Hiroyuki MIYAKE

IPC分类号： G09G5/10 ,  G09G3/36

CPC分类号： G09G3/3426 ,  G09G3/3666 ,  G09G3/3677 ,  G09G2310/0235 ,  G09G2310/024 ,  G09G2320/0242

摘要： In the first range of a screen, an image signal is input to a plurality of pixels arranged in the first region, and next an image signal is input to a plurality of pixels arranged in the second region that is adjacent to one side of the first region, and light of the first color is delivered every time the input of the image signal is finished. Further, in the second range, an image signal is input to a plurality of pixels arranged in a fourth region; next, an image signal is input to a plurality of pixels arranged in a third region adjacent to the other side of the fourth region, and light of a second color is delivered every time the input of the image signal is finished.

摘要翻译： 在屏幕的第一范围中，将图像信号输入到布置在第一区域中的多个像素，接下来，将图像信号输入到与第一区域的一侧相邻的第二区域中布置的多个像素 区域，并且每次图像信号的输入完成时传送第一颜色的光。 此外，在第二范围中，将图像信号输入到布置在第四区域中的多个像素; 接下来，将图像信号输入到与第四区域的另一侧相邻的第三区域中布置的多个像素，并且每次图像信号的输入结束时传送第二颜色的光。

公开(公告)号：US20110090207A1

公开(公告)日：2011-04-21

申请号：US12906538

申请日：2010-10-18

申请人： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Hiroyuki MIYAKE

发明人： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Hiroyuki MIYAKE

IPC分类号： G06F3/038

CPC分类号： G09G3/3208 ,  G09G3/2003 ,  G09G3/3233 ,  G09G2330/021 ,  H01L27/1225 ,  H01L27/3262 ,  H01L27/3276 ,  H01L29/78609 ,  H01L29/7869 ,  H01L29/78693 ,  H01L29/78696

摘要： Objects are to provide a display device the power consumption of which is reduced, to provide a self-luminous display device the power consumption of which is reduced and which is capable of long-term use in a dark place. A circuit is formed using a thin film transistor in which a highly-purified oxide semiconductor is used and a pixel can keep a certain state (a state in which a video signal has been written). As a result, even in the case of displaying a still image, stable operation is easily performed. In addition, an operation interval of a driver circuit can be extended, which results in a reduction in power consumption of a display device. Moreover, a light-storing material is used in a pixel portion of a self-luminous display device to store light, whereby the display device can be used in a dark place for a long time.

摘要翻译： 目的是提供一种降低功耗的显示装置，以提供其功耗降低并且能够在黑暗处长期使用的自发光显示装置。 使用其中使用高度纯化的氧化物半导体并且像素可以保持一定状态（已经写入视频信号的状态）的薄膜晶体管形成电路。 结果，即使在显示静止图像的情况下，也能够容易地进行稳定的动作。 此外，可以延长驱动电路的操作间隔，这导致显示装置的功耗的降低。 此外，在自发光显示装置的像素部分中使用光存储材料来存储光，由此显示装置可以在黑暗的地方长时间使用。

公开(公告)号：US20100201659A1

公开(公告)日：2010-08-12

申请号：US12699929

申请日：2010-02-04

申请人： Hiroyuki MIYAKE ,  Kei TAKAHASHI

发明人： Hiroyuki MIYAKE ,  Kei TAKAHASHI

IPC分类号： G06F3/038

CPC分类号： H03K17/162 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2300/0819 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2320/043 ,  G09G2320/045 ,  G11C19/28 ,  G11C19/285 ,  H01L27/088 ,  H01L27/1288 ,  H01L29/04 ,  H01L29/78696 ,  H03K17/687

摘要： An object of the present invention is to suppress deterioration in the thin film transistor. A plurality of pulse output circuits each include first to eleventh thin film transistors is formed. The pulse output circuit is operated on the basis of a plurality of clock signals which control each transistor, the previous stage signal input from a pulse output circuit in the previous stage, the next stage signal input from a pulse output circuit in the next stage, and a reset signal. In addition, a microcrystalline semiconductor is used for a semiconductor layer serving as a channel region of each transistor. Therefore, degradation of characteristics of the transistor can be suppressed.

摘要翻译： 本发明的目的是抑制薄膜晶体管的劣化。 多个脉冲输出电路各自包括第一至第十一薄膜晶体管。 脉冲输出电路基于控制每个晶体管的多个时钟信号，从前一级的脉冲输出电路输入的前级信号，下一级的脉冲输出电路输入的下一级信号， 和复位信号。 此外，微晶半导体用作用作每个晶体管的沟道区的半导体层。 因此，可以抑制晶体管的特性的劣化。

公开(公告)号：US20100035661A1

公开(公告)日：2010-02-11

申请号：US12512280

申请日：2009-07-30

申请人： Seiko AMANO ,  Hiroyuki MIYAKE

发明人： Seiko AMANO ,  Hiroyuki MIYAKE

IPC分类号： H04M1/00 ,  H03K4/94

CPC分类号： H03K4/06

摘要： To output a digital signal corresponding to illuminance without being adversely affected by circuit delay. A photoelectric conversion device includes a photoelectric conversion element; a ramp-wave output circuit; a first comparator for comparing the ramp-wave signal and a first potential; a second comparator for comparing the ramp-wave signal and a second potential; a flip-flop circuit for generating a clock signal whose frequency is changed in accordance with the amount of photocurrent; a circuit for calculating a negative OR of the output signal of the first comparator and the output signal of the second comparator; a counter circuit for counting the pulse number of the clock signal; and a pulse output circuit for generating a period during which the pulse number is counted in the counter circuit. The pulse output circuit includes a switch for stopping the generation of the period during which the pulse number is counted.

摘要翻译： 输出对应于照度的数字信号，而不受电路延迟的不利影响。 光电转换装置包括光电转换元件; 斜坡输出电路; 第一比较器，用于比较斜坡波信号和第一电位; 第二比较器，用于比较斜坡波信号和第二电位; 用于产生频率根据光电流量而变化的时钟信号的触发器电路; 用于计算第一比较器的输出信号和第二比较器的输出信号的负OR的电路; 用于对时钟信号的脉冲数进行计数的计数器电路; 以及用于产生在计数器电路中对脉冲数进行计数的周期的脉冲输出电路。 脉冲输出电路包括用于停止脉冲数被计数的周期的产生的开关。

公开(公告)号：US20080211800A1

公开(公告)日：2008-09-04

申请号：US11964564

申请日：2007-12-26

申请人： Ryo ARASAWA ,  Hiroyuki MIYAKE

发明人： Ryo ARASAWA ,  Hiroyuki MIYAKE

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G5/00 ,  G09G3/20 ,  G09G3/3258 ,  G09G2300/0857 ,  G09G2330/021 ,  G09G2330/028

摘要： A display device is driven through no wire cable such as an FPC, and a display image is continuously held for a certain period of time by storing an image signal received from a wireless communication device so that the display image can be held even when the display device is out of communication range with the wireless communication device. A display device includes at least a pixel circuit having an SRAM (static random access memory) circuit, a circuit which controls the pixel circuit, an antenna circuit, a circuit which generates a demodulation signal, a circuit which rectifies a wireless signal, a circuit which generates first voltage, a charge circuit which stores second voltage, a charge control circuit, a voltage supply control circuit, and a circuit which controls the charge control circuit and the voltage supply control circuit.

摘要翻译： 显示装置不通过FPC等线缆驱动，并且通过存储从无线通信装置接收的图像信号，连续保持显示图像一定时间，使得即使在显示器 设备与无线通信设备不在通信范围内。 显示装置至少包括具有SRAM（静态随机存取存储器）电路的像素电路，控制像素电路的电路，天线电路，产生解调信号的电路，校正无线信号的电路，电路 其产生第一电压，存储第二电压的充电电路，充电控制电路，电压供给控制电路和控制充电控制电路和电压供给控制电路的电路。

公开(公告)号：US20080079685A1

公开(公告)日：2008-04-03

申请号：US11853090

申请日：2007-09-11

申请人： Atsushi UMEZAKI ,  Hiroyuki MIYAKE

发明人： Atsushi UMEZAKI ,  Hiroyuki MIYAKE

IPC分类号： G09G3/36

CPC分类号： H01L27/124 ,  G09G3/2092 ,  G09G3/3266 ,  G09G3/3674 ,  G09G3/3677 ,  G09G2300/0809 ,  G09G2310/0205 ,  G09G2310/0248 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/0291 ,  G09G2310/061 ,  G09G2320/0646 ,  G09G2320/0666 ,  G11C19/28 ,  H01L27/0207 ,  H01L27/1222 ,  H01L27/1225

摘要： To suppress fluctuation in the threshold voltage of a transistor, to reduce the number of connections of a display panel and a driver IC, to achieve reduction in power consumption of a display device, and to achieve increase in size and high definition of the display device. A gate electrode of a transistor which easily deteriorates is connected to a wiring to which a high potential is supplied through a first switching transistor and a wiring to which a low potential is supplied through a second switching transistor; a clock signal is input to a gate electrode of the first switching transistor; and an inverted clock signal is input to a gate electrode of the second switching transistor. Thus, the high potential and the low potential are alternately applied to the gate electrode of the transistor which easily deteriorates.

摘要翻译： 为了抑制晶体管的阈值电压的波动，为了减少显示面板和驱动器IC的连接数量，为了实现显示装置的功耗的降低，并且实现显示装置的尺寸和高清晰度的增加 。 容易恶化的晶体管的栅电极通过第一开关晶体管和通过第二开关晶体管供给低电位的布线而连接到提供高电位的布线; 时钟信号被输入到第一开关晶体管的栅电极; 并且反相时钟信号被输入到第二开关晶体管的栅电极。 因此，高电位和低电位交替施加到容易劣化的晶体管的栅电极。