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1. 发明授权

US07635863B2 Display device and electronic apparatus having the display device 有权
标题翻译：具有显示装置的显示装置和电子装置
公开(公告)号：US07635863B2
公开(公告)日：2009-12-22
申请号：US11548079
申请日：2006-10-10
申请人： Shunpei Yamazaki , Mitsuaki Osame , Tomoyuki Iwabuchi , Kei Takahashi , Ryo Nozawa , Mizuki Sato , Ryota Fukumoto
发明人： Shunpei Yamazaki , Mitsuaki Osame , Tomoyuki Iwabuchi , Kei Takahashi , Ryo Nozawa , Mizuki Sato , Ryota Fukumoto
IPC分类号： H01L27/15
CPC分类号： G02F1/0123 , G02F2001/134345 , G02F2201/58 , G09G3/3275 , G09G2320/029 , G09G2320/041 , G09G2320/043 , H01L27/3269
摘要： A light-emitting element has a property that a resistance value (internal resistance) changes in accordance with an environmental temperature. It is an object to downsize a monitoring element which corrects an influence of variations in current value of the light-emitting element, which are caused by an environmental temperature change and a change with time. A pixel includes a plurality of sub-pixels, areas of light-emitting elements provided in the individual sub-pixels are made to be different from each other, and an area of a monitoring element is made to be the same as an area of the light-emitting element in any of the sub-pixels, thereby correcting light-emission of the pixel by the monitoring element.
摘要翻译：发光元件具有电阻值（内部电阻）根据环境温度而变化的性质。本发明的目的是减小由环境温度变化和随时间变化引起的发光元件的电流值的变化的影响的监视元件的小型化。像素包括多个子像素，将设置在各个子像素中的发光元件的区域彼此不同，并且将监视元件的区域设置为与任何子像素中的发光元件，从而通过监视元件校正像素的发光。

2. 发明授权

US08659521B2 Display device having a plurality of driving transistors and a light emitting element and method for driving the same 有权
标题翻译：具有多个驱动晶体管和发光元件的显示装置及其驱动方法
公开(公告)号：US08659521B2
公开(公告)日：2014-02-25
申请号：US11581593
申请日：2006-10-16
申请人： Mitsuaki Osame , Mizuki Sato
发明人： Mitsuaki Osame , Mizuki Sato
IPC分类号： G09G3/32
CPC分类号： G09G3/3258 , G09G3/2022 , G09G5/39 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2300/0866
摘要： When a time grayscale method is used, it is an object to provide a display device in which the number of signal writings into a pixel can be reduced by dividing one frame period by the number of bits and power consumption can be reduced, and grayscale can be expressed. Further a smaller electronic device that performs display by a time grayscale method can be obtained. Grayscale can be expressed by dividing one frame period into subframe periods without storing signals by grayscale expression by a time grayscale method. Thus, power consumption can be reduced and downsizing of an electronic device can be achieved.
摘要翻译：当使用时间灰度方法时，目的是提供一种显示装置，其中可以通过将一帧周期除以位数来减少向像素中的信号写入的数量，并且可以减少功率消耗，并且灰度可以被表达。此外，可以获得通过时间灰度方法执行显示的较小的电子设备。灰度可以通过将一个帧周期划分为子帧周期而不通过灰度表达式通过时间灰度方法存储信号来表示。因此，可以降低功耗并且可以实现电子设备的小型化。

3. 发明申请

US20070091035A1 Display device and method for driving the same 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20070091035A1
公开(公告)日：2007-04-26
申请号：US11581593
申请日：2006-10-16
申请人： Mitsuaki Osame , Mizuki Sato
发明人： Mitsuaki Osame , Mizuki Sato
IPC分类号： G09G3/30
CPC分类号： G09G3/3258 , G09G3/2022 , G09G5/39 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2300/0866
摘要： When a time grayscale method is used, it is an object to provide a display device in which the number of signal writings into a pixel can be reduced by dividing one frame period by the number of bits and power consumption can be reduced, and grayscale can be expressed. Further a smaller electronic device that performs display by a time grayscale method can be obtained. Grayscale can be expressed by dividing one frame period into subframe periods without storing signals by grayscale expression by a time grayscale method. Thus, power consumption can be reduced and downsizing of an electronic device can be achieved.
摘要翻译：当使用时间灰度方法时，目的是提供一种显示装置，其中可以通过将一帧周期除以位数来减少向像素中的信号写入的数量，并且可以减少功率消耗，并且灰度可以被表达。此外，可以获得通过时间灰度方法执行显示的较小的电子设备。灰度可以通过将一个帧周期划分为子帧周期而不通过灰度表达式通过时间灰度方法存储信号来表示。因此，可以降低功耗并且可以实现电子设备的小型化。

4. 发明授权

US07688107B2 Shift register, display device, and electronic device 有权
标题翻译：移位寄存器，显示设备和电子设备
公开(公告)号：US07688107B2
公开(公告)日：2010-03-30
申请号：US11387782
申请日：2006-03-24
申请人： Mitsuaki Osame , Aya Anzai , Mizuki Sato
发明人： Mitsuaki Osame , Aya Anzai , Mizuki Sato
IPC分类号： H03H11/16
CPC分类号： G11C19/00 , G09G3/3674 , G09G3/3685 , G11C19/28
摘要： The present invention provides a shift register which can operate favorably without providing a level shift portion. The first clocked inverter at the (2n−1)-th stage operates in accordance with the first output from the previous stage, an output from the second clocked inverter at the previous stage, and the first CK signal; the second clocked inverter at the (2n−1)-th stage operates in accordance with the second output from the previous stage, an output of the first clocked inverter at the (2n−1)-th stage, and the first CK signal; one of the first output and the second output is equal to a potential of VDD and the other is equal to a potential of VSS; the first CK signal at the 2n-th stage operates the third output from the (2n−1)-th stage, an output of the second clocked inverter and the second CK signal; the second clocked inverter at the 2n-th stage operates in accordance with the fourth output from the (2n−1)-th stage, an output from the first clocked inverter at the 2n-th stage, and the second CK signal; one of the third output and the fourth output is equal to the potential of VDD and the other is equal to the potential of VSS, and the second CK signal is an inversion signal of the first CK signal and the amplitude of the CK signal is smaller than the power supply potential.
摘要翻译：本发明提供一种移位寄存器，其能够有效地操作而不设置电平移位部分。第（2n-1）级的第一时钟反相器根据前一级的第一输出，前一级的第二时钟反相器的输出和第一CK信号进行工作; （2n-1）级的第二时钟反相器根据前一级的第二输出，第（2n-1）级的第一时钟反相器的输出和第一CK信号进行工作; 第一输出和第二输出之一等于VDD的电位，另一个等于VSS的电位; 第2n级的第一CK信号从第（2n-1）级的第三输出操作第二时钟反相器和第二CK信号的输出; 第2n级的第二时钟反相器根据第（2n-1）级的第四输出，第2n阶段的第一时钟反相器的输出和第二CK信号进行工作; 第三输出和第四输出之一等于VDD的电位，另一个等于VSS的电位，第二个CK信号是第一个CK信号的反相信号，CK信号的幅度较小比供电潜力大。

5. 发明申请

US20060233293A1 Shift register, display device, and electronic device 有权
标题翻译：移位寄存器，显示设备和电子设备
公开(公告)号：US20060233293A1
公开(公告)日：2006-10-19
申请号：US11387782
申请日：2006-03-24
申请人： Mitsuaki Osame , Aya Anzai , Mizuki Sato
发明人： Mitsuaki Osame , Aya Anzai , Mizuki Sato
IPC分类号： G11C19/00
CPC分类号： G11C19/00 , G09G3/3674 , G09G3/3685 , G11C19/28
摘要： The present invention provides a shift register which can operate favorably without providing a level shift portion. The first clocked inverter at the (2n−1)-th stage operates in accordance with the first output from the previous stage, an output from the second clocked inverter at the previous stage, and the first CK signal; the second clocked inverter at the (2n−1)-th stage operates in accordance with the second output from the previous stage, an output of the first clocked inverter at the (2n−1)-th stage, and the first CK signal; one of the first output and the second output is equal to a potential of VDD and the other is equal to a potential of VSS; the first CK signal at the 2n-th stage operates the third output from the (2n−1)-th stage, an output of the second clocked inverter and the second CK signal; the second clocked inverter at the 2n-th stage operates in accordance with the fourth output from the (2n−1)-th stage, an output from the first clocked inverter at the 2n-th stage, and the second CK signal; one of the third output and the fourth output is equal to the potential of VDD and the other is equal to the potential of VSS, and the second CK signal is an inversion signal of the first CK signal and the amplitude of the CK signal is smaller than the power supply potential.
摘要翻译：本发明提供一种移位寄存器，其能够有效地操作而不设置电平移位部分。第（2n-1）级的第一时钟反相器根据前一级的第一输出，前一级的第二时钟反相器的输出和第一CK信号进行工作; （2n-1）级的第二时钟反相器根据前一级的第二输出，第（2n-1）级的第一时钟反相器的输出和第一CK信号进行工作; 第一输出和第二输出之一等于VDD的电位，另一个等于VSS的电位; 第2n级的第一CK信号从第（2n-1）级的第三输出操作第二时钟反相器和第二CK信号的输出; 第2n级的第二时钟反相器根据第（2n-1）级的第四输出，第2n阶段的第一时钟反相器的输出和第二CK信号进行工作; 第三输出和第四输出之一等于VDD的电位，另一个等于VSS的电位，第二个CK信号是第一个CK信号的反相信号，CK信号的幅度较小比供电潜力大。

6. 发明申请

US20050057547A1 Display device and method thereof 有权
标题翻译：显示装置及其方法
公开(公告)号：US20050057547A1
公开(公告)日：2005-03-17
申请号：US10928272
申请日：2004-08-30
申请人： Tomoyuki Iwabuchi , Yasunori Yoshida , Akihiro Kimura , Mizuki Sato
发明人： Tomoyuki Iwabuchi , Yasunori Yoshida , Akihiro Kimura , Mizuki Sato
IPC分类号： G09G3/30 , G09G3/20 , G09G3/32 , H04N9/77
CPC分类号： G09G3/20 , G09G3/3208 , G09G3/3275 , G09G2310/027 , G09G2310/0289 , G09G2310/0297 , G09G2320/0223 , G09G2330/025
摘要： A display device and a driving method thereof are provided, which reduces an instantaneous current generated with a charge and discharge of source signal lines and further reduces a load to a power supply line. According to the invention, source signal lines are divided into the first to the n-th groups so as to be charged or discharged according to the first to the n-th latch pulses which are inputted at different timing. Since the number of the source signal lines which start to be charged or discharged at the same time is reduced, an instantaneous current generated with the charge and discharge can be reduced, and a load to the power supply line can be reduced as well.
摘要翻译：提供了一种显示装置及其驱动方法，其减少了源极信号线的充放电产生的瞬时电流，并进一步降低了对电源线的负载。根据本发明，源信号线被划分为第一至第n组，以便根据在不同定时输入的第一至第n个锁存脉冲进行充电或放电。由于同时开始充电或放电的源极信号线的数量减少，所以可以减少由充放电产生的瞬时电流，并且也可以减小对电源线的负担。

7. 发明授权

US07710379B2 Display device and method thereof 有权
标题翻译：显示装置及其方法
公开(公告)号：US07710379B2
公开(公告)日：2010-05-04
申请号：US10928272
申请日：2004-08-30
申请人： Tomoyuki Iwabuchi , Yasunori Yoshida , Akihiro Kimura , Mizuki Sato
发明人： Tomoyuki Iwabuchi , Yasunori Yoshida , Akihiro Kimura , Mizuki Sato
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3208 , G09G3/3275 , G09G2310/027 , G09G2310/0289 , G09G2310/0297 , G09G2320/0223 , G09G2330/025
摘要： A display device and a driving method thereof are provided, which reduces an instantaneous current generated with a charge and discharge of source signal lines and further reduces a load to a power supply line. According to the invention, source signal lines are divided into the first to the n-th groups so as to be charged or discharged according to the first to the n-th latch pulses which are inputted at different timing. Since the number of the source signal lines which start to be charged or discharged at the same time is reduced, an instantaneous current generated with the charge and discharge can be reduced, and a load to the power supply line can be reduced as well.
摘要翻译：提供了一种显示装置及其驱动方法，其减少了源极信号线的充放电产生的瞬时电流，并进一步降低了对电源线的负载。根据本发明，源信号线被划分为第一至第n组，以便根据在不同定时输入的第一至第n个锁存脉冲进行充电或放电。由于同时开始充电或放电的源极信号线的数量减少，所以可以减少由充放电产生的瞬时电流，并且也可以减小对电源线的负担。

8. 发明授权

US07534985B2 Display device and manufacturing method thereof 有权
标题翻译：显示装置及其制造方法
公开(公告)号：US07534985B2
公开(公告)日：2009-05-19
申请号：US11651176
申请日：2007-01-09
申请人： Yasuyuki Takahashi , Mizuki Sato
发明人： Yasuyuki Takahashi , Mizuki Sato
IPC分类号： H01L27/00 , G09G3/30
CPC分类号： H01L27/3272 , G09G3/3233 , G09G2300/0408 , G09G2300/0842 , G09G2320/0242 , G09G2320/029 , G09G2320/041 , G09G2320/043 , G09G2330/021 , H01L27/12 , H01L27/3225 , H01L27/3248 , H01L29/78633 , H01L33/58 , H01L51/5203 , H01L51/5268 , H01L51/5281 , H01L51/56 , H01L2924/0002 , H01L2924/00
摘要： A display device in which light leakage in a monitor element portion is prevented without increasing the number of steps and cost is provided. The display device includes a monitor element for suppressing influence on a light-emitting element due to temperature change and change over time and a TFT for driving the monitor element, in which the TFT for driving the monitor element is provided so as not to overlap the monitor element. Furthermore, the display device includes a first light shielding film and a second light shielding film, in which the first light shielding film is provided so as to overlap a first electrode of the monitor element and the second light shielding film is electrically connect to the first light shielding film through a contact hole formed in an interlayer insulating film. The contact hole is formed so as to surround the outer edge of the first electrode of the monitor element.
摘要翻译：提供了在不增加步数和成本的情况下防止监视元件部分中的漏光的显示装置。显示装置包括用于抑制由于温度变化和随时间变化而对发光元件的影响的监视元件，以及用于驱动监视元件的TFT，其中设置用于驱动监视元件的TFT以使其不与监视元素此外，显示装置还包括第一遮光膜和第二遮光膜，其中第一遮光膜设置成与监视元件的第一电极重叠，并且第二遮光膜电连接到第一遮光膜通过在层间绝缘膜中形成的接触孔形成遮光膜。接触孔形成为围绕监视元件的第一电极的外边缘。

9. 发明授权

US07365494B2 Display device and manufacturing method thereof 有权
标题翻译：显示装置及其制造方法
公开(公告)号：US07365494B2
公开(公告)日：2008-04-29
申请号：US11287078
申请日：2005-11-22
申请人： Mizuki Sato
发明人： Mizuki Sato
IPC分类号： G09G3/10
CPC分类号： H01L27/156
摘要： A display device in which a light shielding film is formed so as not to increase the number of steps and its cost, is provided. The display device of the present invention includes a monitor element for controlling influence on a light-emitting element due to temperature change and change with time and a TFT for driving the monitor element, and the TFT for driving the monitor element is provided so as not to be overlapped with the monitor element. The display device of the present invention includes a first light shielding film provided so as not to be overlapped with a first electrode of the monitor element, and a second light shielding film provided so as to be overlapped with an outer edge portion of the first electrode.
摘要翻译：提供了一种显示装置，其中形成遮光膜以便不增加台阶数和成本。本发明的显示装置包括用于控制由于温度变化和随时间变化而对发光元件的影响的监视元件，以及用于驱动监视元件的TFT，并且提供用于驱动监视元件的TFT 与显示器元件重叠。本发明的显示装置包括：第一遮光膜，其设置成不与监视元件的第一电极重叠;以及第二遮光膜，设置成与第一电极的外边缘部分重叠。

10. 发明授权

US07863612B2 Display device and semiconductor device 有权
标题翻译：显示装置和半导体装置
公开(公告)号：US07863612B2
公开(公告)日：2011-01-04
申请号：US11772924
申请日：2007-07-03
申请人： Mizuki Sato
发明人： Mizuki Sato
IPC分类号： H01L33/00
CPC分类号： H01L27/3276 , G02F1/1362 , H01L27/10805 , H01L27/1222 , H01L27/124 , H01L27/1251 , H01L27/1255 , H01L27/156 , H01L27/3244 , H01L27/3258 , H01L27/3262 , H01L27/3265 , H01L29/786 , H01L29/78654 , H01L29/78663 , H01L29/78672 , H01L29/78696
摘要： An object is to provide a display device with a high aperture ratio or a semiconductor device in which the area of an element is large. A channel formation region of a TFT with a multi-gate structure is provided under a wiring that is provided between adjacent pixel electrodes (or electrodes of an element). In addition, a channel width direction of each of a plurality of channel formation regions is parallel to a longitudinal direction of the pixel electrode. In addition, when a channel width is longer than a channel length, the area of the channel formation region can be increased.
摘要翻译：目的是提供一种具有高开口率的显示装置或其中元件的面积大的半导体装置。具有多栅极结构的TFT的沟道形成区域设置在相邻的像素电极（或元件的电极）之间的配线下方。此外，多个沟道形成区域中的每一个的沟道宽度方向平行于像素电极的纵向方向。此外，当沟道宽度大于沟道长度时，可以增加沟道形成区的面积。

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