Semiconductor device
    1.
    发明授权
    Semiconductor device 有权
    半导体器件

    公开(公告)号:US08624258B2

    公开(公告)日:2014-01-07

    申请号:US13223582

    申请日:2011-09-01

    IPC分类号: H01L27/14 G09G3/30

    摘要: Semiconductor elements deteriorate or are destroyed due to electrostatic discharge damage. The present invention provides a semiconductor device in which a protecting means is formed in each pixel. The protecting means is provided with one or a plurality of elements selected from the group consisting of resistor elements, capacitor elements, and rectifying elements. Sudden changes in the electric potential of a source electrode or a drain electrode of a transistor due to electric charge that builds up in a pixel electrode is relieved by disposing the protecting means between the pixel electrode of the light-emitting element and the source electrode or the drain electrode of the transistor. Deterioration or destruction of the semiconductor element due to electrostatic discharge damage is thus prevented.

    摘要翻译: 半导体元件由于静电放电损坏而劣化或被破坏。 本发明提供一种其中在每个像素中形成保护装置的半导体器件。 保护装置设置有从由电阻元件,电容器元件和整流元件组成的组中选择的一个或多个元件。 通过在发光元件的像素电极和源电极之间设置保护装置,可以减轻由于在像素电极中积聚的电荷导致的晶体管的源电极或漏电极的电位的突然变化,或 晶体管的漏极。 因此防止了由于静电放电损坏导致的半导体元件的劣化或破坏。

    Semiconductor device
    2.
    发明授权
    Semiconductor device 有权
    半导体器件

    公开(公告)号:US08188945B2

    公开(公告)日:2012-05-29

    申请号:US12506465

    申请日:2009-07-21

    IPC分类号: G09G3/30 G09G3/10

    摘要: Semiconductor elements deteriorate or are destroyed due to electrostatic discharge damage. The present invention provides a semiconductor device in which a protecting means is formed in each pixel. The protecting means is provided with one or a plurality of elements selected from the group consisting of resistor elements, capacitor elements, and rectifying elements. Sudden changes in the electric potential of a source electrode or a drain electrode of a transistor due to electric charge that builds up in a pixel electrode is relieved by disposing the protecting means between the pixel electrode of the light-emitting element and the source electrode or the drain electrode of the transistor. Deterioration or destruction of the semiconductor element due to electrostatic discharge damage is thus prevented.

    摘要翻译: 半导体元件由于静电放电损坏而劣化或被破坏。 本发明提供一种其中在每个像素中形成保护装置的半导体器件。 保护装置设置有从由电阻元件,电容器元件和整流元件组成的组中选择的一个或多个元件。 通过在发光元件的像素电极和源电极之间设置保护装置,可以减轻由于在像素电极中积聚的电荷导致的晶体管的源电极或漏电极的电位的突然变化,或 晶体管的漏极。 因此防止了由于静电放电损坏导致的半导体元件的劣化或破坏。

    Semiconductor device
    3.
    发明申请
    Semiconductor device 有权
    半导体器件

    公开(公告)号:US20070176176A1

    公开(公告)日:2007-08-02

    申请号:US10453940

    申请日:2003-06-04

    IPC分类号: H01L29/04

    摘要: Semiconductor elements deteriorate or are destroyed due to electrostatic discharge damage. The present invention provides a semiconductor device in which a protecting means is formed in each pixel. The protecting means is provided with one or a plurality of elements selected from the group consisting of resistor elements, capacitor elements, and rectifying elements. Sudden changes in the electric potential of a source electrode or a drain electrode of a transistor due to electric charge that builds up in a pixel electrode is relieved by disposing the protecting means between the pixel electrode of the light-emitting element and the source electrode or the drain electrode of the transistor. Deterioration or destruction of the semiconductor element due to electrostatic discharge damage is thus prevented.

    摘要翻译: 半导体元件由于静电放电损坏而劣化或被破坏。 本发明提供一种其中在每个像素中形成保护装置的半导体器件。 保护装置设置有从由电阻元件,电容器元件和整流元件组成的组中选择的一个或多个元件。 通过在发光元件的像素电极和源电极之间设置保护装置,可以减轻由于在像素电极中积聚的电荷导致的晶体管的源电极或漏电极的电位的突然变化,或 晶体管的漏极。 因此防止了由于静电放电损坏导致的半导体元件的劣化或破坏。

    Semiconductor device
    4.
    发明授权
    Semiconductor device 有权
    半导体器件

    公开(公告)号:US07592980B2

    公开(公告)日:2009-09-22

    申请号:US10453940

    申请日:2003-06-04

    IPC分类号: G09G3/30 G09G3/10

    摘要: Semiconductor elements deteriorate or are destroyed due to electrostatic discharge damage. The present invention provides a semiconductor device in which a protecting means is formed in each pixel. The protecting means is provided with one or a plurality of elements selected from the group consisting of resistor elements, capacitor elements, and rectifying elements. Sudden changes in the electric potential of a source electrode or a drain electrode of a transistor due to electric charge that builds up in a pixel electrode is relieved by disposing the protecting means between the pixel electrode of the light-emitting element and the source electrode or the drain electrode of the transistor. Deterioration or destruction of the semiconductor element due to electrostatic discharge damage is thus prevented.

    摘要翻译: 半导体元件由于静电放电损坏而劣化或被破坏。 本发明提供一种其中在每个像素中形成保护装置的半导体器件。 保护装置设置有从由电阻元件,电容器元件和整流元件组成的组中选择的一个或多个元件。 通过在发光元件的像素电极和源电极之间设置保护装置,可以减轻由于在像素电极中积聚的电荷导致的晶体管的源电极或漏电极的电位的突然变化,或 晶体管的漏极。 因此防止了由于静电放电损坏导致的半导体元件的劣化或破坏。

    DISPLAY DEVICE AND ELECTRONIC DEVICE
    5.
    发明申请
    DISPLAY DEVICE AND ELECTRONIC DEVICE 有权
    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

    IPC分类号: G09G3/30

    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。

    LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS
    6.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS 有权
    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

    IPC分类号: G09G3/36

    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。

    DISPLAY DEVICE AND ELECTRONIC DEVICE
    7.
    发明申请
    DISPLAY DEVICE AND ELECTRONIC DEVICE 有权
    显示设备和电子设备

    公开(公告)号:US20100066653A1

    公开(公告)日:2010-03-18

    申请号:US12624638

    申请日:2009-11-24

    IPC分类号: G09G3/30

    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。

    DISPLAY DEVICE AND ELECTRONIC APPARATUS
    9.
    发明申请
    DISPLAY DEVICE AND ELECTRONIC APPARATUS 审中-公开
    显示设备和电子设备

    公开(公告)号:US20120056862A1

    公开(公告)日:2012-03-08

    申请号:US13295284

    申请日:2011-11-14

    IPC分类号: G09G3/30 G06F3/038

    摘要: To provide a display device whose display can be recognized even in dark places or under the strong outside light. The display device performs display by controlling the number of gray scales in accordance with the intensity of outside light, which means a display mode can be switched in accordance with the data to be displayed on the display screen. A video signal generation circuit is controlled in each display mode in such a manner that it directly outputs an input video signal with an analog value, outputs a signal with a binary digital value, or outputs a signal with a multivalued digital value. As a result, gray scales displayed in pixels are timely changed. Accordingly, clear images can be displayed while maintaining high visibility in various environments, in the wide range from, for example, dark places or indoors (e.g., under a fluorescent lighting) to outdoors (e.g., under the sunlight).

    摘要翻译: 为了提供一种显示装置,即使在黑暗的地方或在强烈的外部光线下也能够识别显示。 显示装置通过根据外部光的强度控制灰度级数来进行显示,这意味着可以根据要在显示屏幕上显示的数据来切换显示模式。 视频信号发生电路以每个显示模式被控制,使得它直接输出具有模拟值的输入视频信号,输出具有二进制数字值的信号,或输出具有多值数字值的信号。 结果,以像素显示的灰度级是及时改变的。 因此,可以在例如暗处或室内(例如,在荧光照明下)到户外(例如,在阳光下)的广泛范围内,在各种环境中保持高可见度的同时显示清晰的图像。