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1. 发明申请

US20080252363A1 Semiconductor Device and Electronic Appliance Using the Same 有权
标题翻译：半导体器件及其使用的电子设备
公开(公告)号：US20080252363A1
公开(公告)日：2008-10-16
申请号：US10574290
申请日：2005-12-07
申请人： Mitsuaki Osame , Tomoyuki Iwabuchi , Hajime Kimura
发明人： Mitsuaki Osame , Tomoyuki Iwabuchi , Hajime Kimura
IPC分类号： G05F1/10
CPC分类号： G09G3/30 , G09G2310/0275 , G09G2320/041 , G09G2320/043 , G09G2360/148 , H01L27/12 , H03K19/0013 , H03K19/0016
摘要： A semiconductor device with less power consumption and an electronic appliance using the same. The semiconductor device of the invention is supplied with a first potential from a high potential power source and a second potential from a low potential power source. Upon input of a first signal to an input node, an output node outputs a second signal. With the semiconductor device of the invention, a potential difference of the second signal can be controlled to be smaller than a potential difference between the first potential and the second potential, thereby power consumption required for charging/discharging wires can be reduced.
摘要翻译：具有较少功率消耗的半导体器件和使用该半导体器件的电子设备。本发明的半导体器件被提供有来自高电位电源的第一电位和来自低电位电源的第二电位。在输入节点输入第一信号时，输出节点输出第二信号。利用本发明的半导体器件，可以将第二信号的电位差控制为小于第一电位和第二电位之间的电位差，从而可以减少对放电/放电所需的功耗。

2. 发明授权

US08179170B2 Semiconductor device and electronic appliance using the same 有权
标题翻译：半导体器件和使用该器件的电子设备
公开(公告)号：US08179170B2
公开(公告)日：2012-05-15
申请号：US13047046
申请日：2011-03-14
申请人： Mitsuaki Osame , Tomoyuki Iwabuchi , Hajime Kimura
发明人： Mitsuaki Osame , Tomoyuki Iwabuchi , Hajime Kimura
IPC分类号： H03B1/00
CPC分类号： G09G3/30 , G09G2310/0275 , G09G2320/041 , G09G2320/043 , G09G2360/148 , H01L27/12 , H03K19/0013 , H03K19/0016
摘要： A semiconductor device with less power consumption and an electronic appliance using the same. The semiconductor device of the invention is supplied with a first potential from a high potential power source and a second potential from a low potential power source. Upon input of a first signal to an input node, an output node outputs a second signal. With the semiconductor device of the invention, a potential difference of the second signal can be controlled to be smaller than a potential difference between the first potential and the second potential, thereby power consumption required for charging/discharging wires can be reduced.
摘要翻译：具有较少功率消耗的半导体器件和使用该半导体器件的电子设备。本发明的半导体器件被提供有来自高电位电源的第一电位和来自低电位电源的第二电位。在输入节点输入第一信号时，输出节点输出第二信号。利用本发明的半导体器件，可以将第二信号的电位差控制为小于第一电位和第二电位之间的电位差，从而可以减少对放电/放电所需的功耗。

3. 发明授权

US08054111B2 Semiconductor device and electronic appliance using the same 有权
标题翻译：半导体器件和使用该器件的电子设备
公开(公告)号：US08054111B2
公开(公告)日：2011-11-08
申请号：US10574290
申请日：2005-12-07
申请人： Mitsuaki Osame , Tomoyuki Iwabuchi , Hajime Kimura
发明人： Mitsuaki Osame , Tomoyuki Iwabuchi , Hajime Kimura
IPC分类号： H03B1/00
CPC分类号： G09G3/30 , G09G2310/0275 , G09G2320/041 , G09G2320/043 , G09G2360/148 , H01L27/12 , H03K19/0013 , H03K19/0016
摘要： A semiconductor device with less power consumption and an electronic appliance using the same. The semiconductor device of the invention is supplied with a first potential from a high potential power source and a second potential from a low potential power source. Upon input of a first signal to an input node, an output node outputs a second signal. With the semiconductor device of the invention, a potential difference of the second signal can be controlled to be smaller than a potential difference between the first potential and the second potential, thereby power consumption required for charging/discharging wires can be reduced.
摘要翻译：具有较少功率消耗的半导体器件和使用该半导体器件的电子设备。本发明的半导体器件被提供有来自高电位电源的第一电位和来自低电位电源的第二电位。在输入节点输入第一信号时，输出节点输出第二信号。利用本发明的半导体器件，可以将第二信号的电位差控制为小于第一电位和第二电位之间的电位差，从而可以减少对放电/放电所需的功耗。

4. 发明授权

US08013809B2 Display device and driving method of the same, and electronic apparatus 有权
标题翻译：显示装置及其驱动方法以及电子装置
公开(公告)号：US08013809B2
公开(公告)日：2011-09-06
申请号：US11151702
申请日：2005-06-14
申请人： Masahiko Hayakawa , Yu Kojima , Yukari Ando , Keisuke Miyagawa , Jun Koyama , Mitsuaki Osame , Aya Anzai , Shunpei Yamazaki , Satoshi Seo , Hiroko Abe , Hajime Kimura
发明人： Masahiko Hayakawa , Yu Kojima , Yukari Ando , Keisuke Miyagawa , Jun Koyama , Mitsuaki Osame , Aya Anzai , Shunpei Yamazaki , Satoshi Seo , Hiroko Abe , Hajime Kimura
IPC分类号： G09G3/30
CPC分类号： G09G3/3216 , G09G3/2018 , G09G3/3283 , G09G3/3291 , G09G2300/0426 , G09G2320/0233 , G09G2320/029 , G09G2320/041 , G09G2320/043
摘要： The brightness of a light emitting element varies when changes in ambient temperature or changes with time occur. In view of this, the invention provides a display device where the influence of variations in the current value of the light emitting element due to changes in ambient temperature and changes with time can be suppressed. The display device of the invention includes a monitoring element that is driven with a constant current, and a voltage applied to the monitoring element is detected and inputted to a light emitting element. In other words, the monitoring element is driven with a low current, and a voltage applied to the monitoring element is inputted to the light emitting element such that the light emitting element is driven with a constant current.
摘要翻译：随着环境温度的变化或时间的变化，发光元件的亮度发生变化。鉴于此，本发明提供了一种显示装置，其中可以抑制由于环境温度的变化和随时间的变化而导致的发光元件的电流值的变化的影响。本发明的显示装置包括以恒定电流驱动的监视元件，并且检测施加到监视元件的电压并将其输入到发光元件。换句话说，监视元件以低电流驱动，并且施加到监视元件的电压被输入到发光元件，使得发光元件以恒定电流驱动。

5. 发明授权

US07812794B2 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US07812794B2
公开(公告)日：2010-10-12
申请号：US11287492
申请日：2005-11-28
申请人： Ryota Fukumoto , Hajime Kimura , Mitsuaki Osame , Shunpei Yamazaki
发明人： Ryota Fukumoto , Hajime Kimura , Mitsuaki Osame , Shunpei Yamazaki
IPC分类号： G09G3/30
CPC分类号： G09G3/3275 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2320/0223 , G09G2320/029 , G09G2320/043 , G09G2330/028 , G09G2360/18
摘要： In the case where variations of environmental temperature or variations with time occur depending on characteristics of a light-emitting element, variations are generated in luminance. In the invention, a display device for suppressing effects due to variations of a current value of a light-emitting element, which is caused by variations of environmental temperature and variations with time.A first substrate having a pixel portion in which pixels constituted by a plurality of transistors are arranged in matrix has a source driver for supplying a video signal, a gate driver for selecting a pixel, a power source circuit, and a compensation circuit for compensating variations in characteristics of a light-emitting element. The first substrate is connected to a second substrate through a connecting wire, and the second substrate has a controller and a video memory. The controller is a piece for making a signal which is necessary for a display device to display from image data to be inputted externally such as a CPU by using a video memory as required.
摘要翻译：在根据发光元件的特性的环境温度变化或随时间变化的情况下，亮度产生变化。在本发明中，一种用于抑制由于环境温度的变化和随时间的变化而引起的发光元件的电流值的变化的影响的显示装置。具有像素部分的第一衬底，其中由多个晶体管构成的像素被排列成矩阵，具有用于提供视频信号的源极驱动器，用于选择像素的栅极驱动器，电源电路和用于补偿变化的补偿电路具有发光元件的特性。第一基板通过连接线连接到第二基板，第二基板具有控制器和视频存储器。控制器是用于通过使用视频存储器产生显示设备从外部输入的图像数据（例如CPU）显示所需的信号的片段。

6. 发明申请

US20060273999A1 DISPLAY DEVICE AND ELECTRONIC DEVICE 有权
标题翻译：显示设备和电子设备
公开(公告)号：US20060273999A1
公开(公告)日：2006-12-07
申请号：US11383674
申请日：2006-05-16
申请人： Shunpei Yamazaki , Jun Koyama , Yoshifumi Tanada , Mitsuaki Osame , Hajime Kimura , Ryota Fukumoto , Hiromi Yanai
发明人： Shunpei Yamazaki , Jun Koyama , Yoshifumi Tanada , Mitsuaki Osame , Hajime Kimura , Ryota Fukumoto , Hiromi Yanai
IPC分类号： G09G3/30
CPC分类号： G09G3/3291 , G09G3/001 , G09G3/2022 , G09G3/3233 , G09G3/3258 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2310/027 , G09G2310/0283 , G09G2310/0289 , G09G2320/0271 , G09G2360/144 , H01L27/3265 , H01L27/3269
摘要： It is an object of the present invention to provide a display device in which images can be seen under a dark place to intense external light. In the display device, display is performed by changing the gray scale number depending on external light intensity, and display modes can be switched depending on contents displayed on the screen. An analog mode and a digital mode are switched depending on external light intensity. In an analog digital switching circuit, when a video signal is an analog value, a signal is outputted to a pixel array without any change and, when the video signal is a digital value, the signal is outputted to a circuit that performs a digital operation such as a latch circuit. Consequently, display gray scales of a pixel are changed appropriately. Accordingly, a clear image can be displayed. For example, it is possible to ensure visibility in a wide range of a dark place or under indoor florescent light to outdoor sun light.
摘要翻译：本发明的目的是提供一种显示装置，其中可以在黑暗的地方在强烈的外部光下看到图像。在显示装置中，通过根据外部光强度改变灰度数来执行显示，并且可以根据屏幕上显示的内容切换显示模式。模拟模式和数字模式根据外部光强度进行切换。在模拟数字切换电路中，当视频信号是模拟值时，将信号输出到像素阵列而没有任何变化，并且当视频信号是数字值时，该信号被输出到执行数字操作的电路例如锁存电路。因此，适当地改变像素的显示灰度级。因此，可以显示清晰的图像。例如，可以确保在广泛的黑暗处或在室内荧光下对户外太阳光的可见性。

7. 发明申请

US20060262066A1 LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：液晶显示装置和电子装置
公开(公告)号：US20060262066A1
公开(公告)日：2006-11-23
申请号：US11382408
申请日：2006-05-09
申请人： Shunpei Yamazaki , Jun Koyama , Yoshifumi Tanada , Mitsuaki Osame , Hajime Kimura , Ryota Fukumoto , Hiromi Yanai
发明人： Shunpei Yamazaki , Jun Koyama , Yoshifumi Tanada , Mitsuaki Osame , Hajime Kimura , Ryota Fukumoto , Hiromi Yanai
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/20 , G09G2310/0294 , G09G2320/0271 , G09G2340/0428 , G09G2360/144 , G09G2370/08
摘要： The liquid crystal display device performs display by changing the number of gray scales depending on external light intensity, and switches the display mode in accordance with a content to be displayed on a display. By controlling a display mode-specific video signal generation circuit depending on external light intensity, an inputted video signal is outputted as an analog value, is outputted with a digital value of a binary, or is outputted with a multiple digital value. As a result, display gradation of a pixel changes timely. Accordingly, a clear image can be displayed. For example, a display device which secures visibility can be obtained in a wide range from under fluorescent light in a dark place or indoor to under outdoor sunlight.
摘要翻译：液晶显示装置通过根据外部光强度改变灰度级数来执行显示，并且根据要显示在显示器上的内容来切换显示模式。通过根据外部光强度控制显示模式特定的视频信号发生电路，输出的视频信号作为模拟值，以二进制数字值输出，或以多个数字值输出。结果，像素的显示灰度随时变化。因此，可以显示清晰的图像。例如，可以在从黑暗的地方或室内的荧光灯到室外的阳光下的宽范围内获得确保可视性的显示装置。

8. 发明申请

US20060139254A1 Display device and driving method of the same, and electronic apparatus 有权
标题翻译：显示装置及其驱动方法以及电子装置
公开(公告)号：US20060139254A1
公开(公告)日：2006-06-29
申请号：US11151702
申请日：2005-06-14
申请人： Masahiko Hayakawa , Yu Kojima , Yukari Ando , Keisuke Miyagawa , Jun Koyama , Mitsuaki Osame , Aya Anzai , Shunpei Yamazaki , Satoshi Seo , Hiroko Abe , Hajime Kimura
发明人： Masahiko Hayakawa , Yu Kojima , Yukari Ando , Keisuke Miyagawa , Jun Koyama , Mitsuaki Osame , Aya Anzai , Shunpei Yamazaki , Satoshi Seo , Hiroko Abe , Hajime Kimura
IPC分类号： G09G3/30
CPC分类号： G09G3/3216 , G09G3/2018 , G09G3/3283 , G09G3/3291 , G09G2300/0426 , G09G2320/0233 , G09G2320/029 , G09G2320/041 , G09G2320/043
摘要： The brightness of a light emitting element varies when changes in ambient temperature or changes with time occur. In view of this, the invention provides a display device where the influence of variations in the current value of the light emitting element due to changes in ambient temperature and changes with time can be suppressed. The display device of the invention includes a monitoring element that is driven with a constant current, and a voltage applied to the monitoring element is detected and inputted to a light emitting element. In other words, the monitoring element is driven with a low current, and a voltage applied to the monitoring element is inputted to the light emitting element such that the light emitting element is driven with a constant current.
摘要翻译：随着环境温度的变化或时间的变化，发光元件的亮度发生变化。鉴于此，本发明提供了一种显示装置，其中可以抑制由于环境温度的变化和随时间的变化而导致的发光元件的电流值的变化的影响。本发明的显示装置包括以恒定电流驱动的监视元件，并且检测施加到监视元件的电压并将其输入到发光元件。换句话说，监视元件以低电流驱动，并且施加到监视元件的电压被输入到发光元件，使得发光元件以恒定电流驱动。

9. 发明申请

US20050116914A1 Display device, driving method thereof, and element substrate 有权
标题翻译：显示装置及其驱动方法以及元件基板
公开(公告)号：US20050116914A1
公开(公告)日：2005-06-02
申请号：US10999176
申请日：2004-11-30
申请人： Shou Nagao , Hajime Kimura , Aya Anzai , Yu Yamazaki , Mitsuaki Osame , Yoshifumi Tanada
发明人： Shou Nagao , Hajime Kimura , Aya Anzai , Yu Yamazaki , Mitsuaki Osame , Yoshifumi Tanada
IPC分类号： G09G3/20 , G09G3/32 , H01L27/32 , G09G3/36
CPC分类号： G09G3/32 , G09G3/2022 , G09G2300/0809 , G09G2300/0842 , G09G2310/0251 , G09G2310/0256 , G09G2310/0267 , G09G2310/0275 , G09G2320/043 , G09G2330/08 , H01L27/3244 , H01L2251/5323
摘要： The invention provides a display device with high image quality and high definition, a driving method thereof and an element substrate. Further, the invention provides a display device with improved degradation of a light emitting element, a driving method thereof and an element substrate. The display device of the invention has a first transistor, a second transistor, a third transistor, a light emitting element, a source driver, a first gate driver, and a second gate driver. A gate electrode of the first transistor is connected to a gate line, one of a source electrode and a drain electrode thereof is connected to a source line and the other is connected to a gate electrode of the third transistor. The light emitting element, the second transistor and the third transistor are connected in series between a first power source and a second power source. A gate electrode of the second transistor is connected to a third power source, the source driver is connected to the source line, and the first gate driver and the second gate driver are connected to the gate line.
摘要翻译：本发明提供了具有高图像质量和高清晰度的显示装置，其驱动方法和元件基板。此外，本发明提供一种具有改善的发光元件劣化的显示装置，其驱动方法和元件基板。本发明的显示装置具有第一晶体管，第二晶体管，第三晶体管，发光元件，源极驱动器，第一栅极驱动器和第二栅极驱动器。第一晶体管的栅电极连接到栅极线，源极和漏极之一连接到源极线，而另一个连接到第三晶体管的栅电极。发光元件，第二晶体管和第三晶体管串联连接在第一电源和第二电源之间。第二晶体管的栅电极连接到第三电源，源极驱动器连接到源极线，第一栅极驱动器和第二栅极驱动器连接到栅极线。

10. 发明授权

US08599124B2 Display device and electronic device 有权
公开(公告)号：US08599124B2
公开(公告)日：2013-12-03
申请号：US12624638
申请日：2009-11-24
申请人： Shunpei Yamazaki , Jun Koyama , Yoshifumi Tanada , Mitsuaki Osame , Hajime Kimura , Ryota Fukumoto , Hiromi Yanai
发明人： Shunpei Yamazaki , Jun Koyama , Yoshifumi Tanada , Mitsuaki Osame , Hajime Kimura , Ryota Fukumoto , Hiromi Yanai
IPC分类号： G09G3/36 , G09G3/30 , G09G3/32 , G06F3/038 , G09G5/00
CPC分类号： G09G3/3291 , G09G3/001 , G09G3/2022 , G09G3/3233 , G09G3/3258 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2310/027 , G09G2310/0283 , G09G2310/0289 , G09G2320/0271 , G09G2360/144 , H01L27/3265 , H01L27/3269
摘要： It is an object of the present invention to provide a display device in which images can be seen under a dark place to intense external light. In the display device, display is performed by changing the gray scale number depending on external light intensity, and display modes can be switched depending on contents displayed on the screen. An analog mode and a digital mode are switched depending on external light intensity. In an analog digital switching circuit, when a video signal is an analog value, a signal is outputted to a pixel array without any change and, when the video signal is a digital value, the signal is outputted to a circuit that performs a digital operation such as a latch circuit. Consequently, display gray scales of a pixel are changed appropriately. Accordingly, a clear image can be displayed. For example, it is possible to ensure visibility in a wide range of a dark place or under indoor florescent light to outdoor sun light.

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