公开(公告)号：US08325117B2

公开(公告)日：2012-12-04

申请号：US10583823

申请日：2004-12-01

申请人： Philippe Le Roy ,  Christophe Prat ,  Fabien Ammardji

发明人： Philippe Le Roy ,  Christophe Prat ,  Fabien Ammardji

IPC分类号： G09G3/32

CPC分类号： G09G3/3208 ,  G09G3/2011 ,  G09G3/2014 ,  G09G3/2081 ,  G09G2300/0417 ,  G09G2310/02 ,  G09G2310/0256 ,  G09G2320/043 ,  G09G2330/021 ,  G09G2330/022

摘要： Image display screen suitable for displaying image frames, at a given screen scanning frequency, comprising, light emitters, circuits for addressing the emitters each comprising, a current modulator able to supply the said emitter with current during the screen display mode, a charge capacitance able to store at each image frame a potential applied to the gate electrode of the current modulator, the potential being representative of a voltage for addressing an image datum during a screen display mode. The screen comprises a control system able to apply a bias voltage to the gate electrode of the current modulator and to the said charge capacitance, during a screen standby mode of a duration greater than the duration of an image frame, the said bias voltage having a bias inverse to the bias of the potential applied to the said charge capacitance during the screen display mode.

摘要翻译： 适用于在给定的屏幕扫描频率下显示图像帧的图像显示屏幕，包括：发光器，用于寻址发射器的电路，每个发射器包括：能够在屏幕显示模式期间向所述发射器提供电流的电流调制器， 在每个图像帧处存储施加到当前调制器的栅电极的电位，该电位代表用于在屏幕显示模式期间寻址图像数据的电压。 该屏幕包括一个能够在大于图像帧的持续时间的持续时间的屏幕待机模式期间向当前调制器的栅电极施加偏置电压和所述充电电容的控制系统，所述偏置电压具有 在屏幕显示模式期间与施加到所述充电电容的电位的偏置相反的偏置。

公开(公告)号：US20080093994A1

公开(公告)日：2008-04-24

申请号：US10583823

申请日：2004-12-01

申请人： Philippe Le Roy ,  Christophe Prat ,  Fabien Ammardji

发明人： Philippe Le Roy ,  Christophe Prat ,  Fabien Ammardji

IPC分类号： G09G3/06

CPC分类号： G09G3/3208 ,  G09G3/2011 ,  G09G3/2014 ,  G09G3/2081 ,  G09G2300/0417 ,  G09G2310/02 ,  G09G2310/0256 ,  G09G2320/043 ,  G09G2330/021 ,  G09G2330/022

摘要： Image display screen suitable for displaying image frames, at a given screen scanning frequency, comprising, light emitters, circuits for addressing the emitters each comprising, a current modulator able to supply the said emitter with current during the screen display mode, a charge capacitance able to store at each image frame a potential applied to the gate electrode of the current modulator, the potential being representative of a voltage for addressing an image datum during a screen display mode. The screen comprises a control system able to apply a bias voltage to the gate electrode of the current modulator and to the said charge capacitance, during a screen standby mode of a duration greater than the duration of an image frame, the said bias voltage having a bias inverse to the bias of the potential applied to the said charge capacitance during the screen display mode.

摘要翻译： 适用于在给定的屏幕扫描频率下显示图像帧的图像显示屏幕，包括：发光器，用于寻址发射器的电路，每个发射器包括：能够在屏幕显示模式期间向所述发射器提供电流的电流调制器， 在每个图像帧处存储施加到当前调制器的栅电极的电位，该电位代表用于在屏幕显示模式期间寻址图像数据的电压。 该屏幕包括一个能够在大于图像帧的持续时间的持续时间的屏幕待机模式期间向当前调制器的栅电极施加偏置电压和所述充电电容的控制系统，所述偏置电压具有 在屏幕显示模式期间与施加到所述充电电容的电位的偏置相反的偏置。