公开(公告)号：US20110304709A1

公开(公告)日：2011-12-15

申请号：US13152712

申请日：2011-06-03

申请人： Yoshio UMEDA ,  Takahiro Kobayashi ,  Seiji Hamada ,  Satoshi Hirotsune

发明人： Yoshio UMEDA ,  Takahiro Kobayashi ,  Seiji Hamada ,  Satoshi Hirotsune

IPC分类号： H04N13/04

CPC分类号： G09G3/342 ,  G09G3/3648 ,  G09G2310/024 ,  G09G2320/0209 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2340/16 ,  H04N13/341

摘要： A liquid crystal drive unit performs overdrive processing such that when driving a liquid crystal panel so as to increase a brightness toward a target brightness determined by a left-eye video signal or a right-eye video signal, the liquid crystal drive unit drives the liquid crystal panel in accordance with a drive amount corresponding to a brightness of not less than the target brightness and, when driving the liquid crystal panel so as to reduce the brightness toward the target brightness, the liquid crystal drive unit drives the liquid crystal panel in accordance with a drive amount corresponding to a brightness of not more than the target brightness. In the overdrive processing, the drive amount corresponding to the same target brightness differs depending on a scanning position on a display screen of the liquid crystal panel.

摘要翻译： 液晶驱动单元执行过驱动处理，使得当驱动液晶面板以将亮度提高到由左眼视频信号或右眼视频信号确定的目标亮度时，液晶驱动单元驱动液体 根据与目标亮度以上的亮度对应的驱动量，并且当驱动液晶面板以将亮度降低到目标亮度时，液晶驱动单元按照液晶面板驱动液晶面板 具有对应于不大于目标亮度的亮度的驱动量。 在过驱动处理中，对应于相同目标亮度的驱动量根据液晶面板的显示屏幕上的扫描位置而不同。

公开(公告)号：US20120120209A1

公开(公告)日：2012-05-17

申请号：US13355920

申请日：2012-01-23

申请人： Yoshio UMEDA ,  Takahiro KOBAYASHI ,  Seiji HAMADA ,  Masaharu TSUJIMURA

发明人： Yoshio UMEDA ,  Takahiro KOBAYASHI ,  Seiji HAMADA ,  Masaharu TSUJIMURA

IPC分类号： H04N13/04

CPC分类号： G02B27/2264 ,  G09G3/003 ,  G09G3/3677 ,  G09G2310/0205 ,  H04N13/341 ,  H04N13/398

摘要： A display device includes a liquid crystal panel which switches between a left frame image which is viewed by a left eye and a right frame image which is viewed by a right eye to alternately display the left and right frame images on a display surface with time; and a liquid crystal driver which scans and drives the liquid crystal panel with a frame image signal for displaying the left or right frame image over the display surface. The liquid crystal driver executes a first scanning operation over the display surface and a second scanning operation over the display surface after the first scanning operation, and the first scanning operation is executed in a shorter period than the second scanning operation.

摘要翻译： 显示装置包括：液晶面板，其在左眼观看的左帧图像与右眼观看的右帧图像之间切换，以便随时间在显示面上交替显示左右帧图像; 以及液晶驱动器，其用用于在显示表面上显示左或右帧图像的帧图像信号扫描并驱动液晶面板。 液晶驱动器在第一扫描操作之后，在显示面上执行第一扫描操作和在显示面上的第二扫描操作，并且在比第二扫描操作更短的时间段内执行第一扫描操作。