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11. 发明授权

US06950081B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US06950081B2
公开(公告)日：2005-09-27
申请号：US10212046
申请日：2002-08-06
申请人： Hajime Akimoto , Yoshirou Mikami , Kiyoshige Kinugawa , Shigeyuki Nishitani , Takeo Shiba
发明人： Hajime Akimoto , Yoshirou Mikami , Kiyoshige Kinugawa , Shigeyuki Nishitani , Takeo Shiba
IPC分类号： H01L51/50 , G09F9/30 , G09G3/20 , G09G3/30 , G09G3/32 , H01L27/32
CPC分类号： G09G3/32 , G09G3/2014 , G09G3/3208 , G09G3/3233 , G09G3/3258 , G09G3/3283 , G09G3/3291 , G09G5/10 , G09G5/18 , G09G2300/0408 , G09G2300/0417 , G09G2300/0426 , G09G2300/0439 , G09G2300/0809 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2300/0876 , G09G2310/027 , G09G2310/062 , G09G2310/065 , G09G2310/066 , G09G2320/0233 , G09G2320/0242 , G09G2320/0257 , G09G2320/0261 , G09G2320/043 , G09G2320/0626
摘要： The invention provides an image display device that has an especially satisfactory display quality for animated images, and sufficiently suppresses the irregularities of display quality among pixels. The image display device includes a light emitting drive means that drives a light emitting means, based on an analog display signal inputted to the pixels, and a light emitting control switch for controlling a light-on or light-off of the light emitting means on one end of the light emitting drive means in each pixel.
摘要翻译：本发明提供一种图像显示装置，其对于动画图像具有特别令人满意的显示质量，并且充分抑制了像素之间的显示质量的不规则性。图像显示装置包括基于输入到像素的模拟显示信号来驱动发光装置的发光驱动装置和用于控制发光装置的点亮或点亮的发光控制开关，每个像素中的发光驱动装置的一端。

12. 发明授权

US06756962B1 Image display 有权
标题翻译：图像显示
公开(公告)号：US06756962B1
公开(公告)日：2004-06-29
申请号：US10149061
申请日：2002-06-07
申请人： Hajime Akimoto , Yoshirou Mikami
发明人： Hajime Akimoto , Yoshirou Mikami
IPC分类号： G09G336
CPC分类号： G09G3/2011 , G09G3/3688 , G09G2310/0251 , G09G2310/027 , G09G2310/0291 , G09G2310/0297 , G09G2320/0233
摘要： A liquid crystal image display comprising differential amplifiers composed of polycrystalline Si TFTs incorporated in buffer for a signal line driver. The image display includes buffer outputting switches for turning off the outputs of the buffers and signal line shunting switches for shorting the input and output terminals of the buffer. For the first half of one horizontal period, the signal line shunting switches are held off whereas the buffer outputting switches are held on, to feed signal lines with an image signal voltage selected by level select switches through the buffers. For the second half of the horizontal period, the signal line shunting switches are held on whereas the buffer outputting switches are held off, to feed the signal lines directly with the image signal voltage selected by the level select switches, and the signal lines fed with the equal image signal voltages are shorted to prevent the brightness nonuniformity of vertical streaks, as might otherwise be caused because said buffers have different offset voltages.
摘要翻译：一种液晶图像显示器，包括由用于信号线驱动器的缓冲器中的多晶硅TFT组成的差分放大器。图像显示器包括用于关闭缓冲器的输出的缓冲器输出开关和用于短路缓冲器的输入和输出端子的信号线分流开关。对于一个水平周期的前半段，信号线分流开关被保持，而缓冲器输出开关被保持，以通过缓冲器通过电平选择开关选择的图像信号电压来馈送信号线。对于水平周期的后半部分，信号线分流开关保持接通，而缓冲器输出开关被关闭，直接将信号线与由电平选择开关选择的图像信号电压以及馈送的信号线相同的图像信号电压被短路以防止垂直条纹的亮度不均匀，否则可能由于所述缓冲器具有不同的偏移电压而引起。

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