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1. 发明授权

US4901066A Method of driving an optical modulation device 失效
标题翻译：驱动光调制装置的方法
公开(公告)号：US4901066A
公开(公告)日：1990-02-13
申请号：US132883
申请日：1987-12-09
申请人： Yoshinori Kobayashi , Tsuyoshi Uemura , Yoshihiro Gohara , Naohide Wakita
发明人： Yoshinori Kobayashi , Tsuyoshi Uemura , Yoshihiro Gohara , Naohide Wakita
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G09G2310/0205 , G09G2310/06 , G09G2310/061
摘要： In a method of driving an optical modulation device via scanning lines and signal lines a "selection period" of each scanning line is divided into at least four division periods. A voltage applied to a pixel allows the pixel to become a first stable state of bistable states of the pixel during third and second division periods from the last division period, and to either become a second stable state of the bistable states or hold the first state during the last division period. The scanning lines are scanned sequentially while at least two sequential scanning lines thereof may be applied with a same selection voltage at the same time, thereby reducing a time required for rewriting all pixels.

2. 发明授权

US5095377A Method of driving a ferroelectric liquid crystal matrix panel 失效
标题翻译：驱动铁电液晶矩阵面板的方法
公开(公告)号：US5095377A
公开(公告)日：1992-03-10
申请号：US561576
申请日：1990-08-02
申请人： Yoshinori Kobayashi , Naohide Wakita , Yoshihiro Gohara
发明人： Yoshinori Kobayashi , Naohide Wakita , Yoshihiro Gohara
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G09G2310/0205 , G09G2310/06 , G09G2310/061
摘要： In a method of driving a liquid crystal matrix panel, a group of voltage pulses are applied to each pixel connected to a scanning line during a reset period prior to a selection period so as to reset the state of each pixel before writing data. When the voltage pulse group contains a voltage pulse having a voltage whose absolute value is at least equal an absolute value of a threshold voltage of the liquid crystal, the group also contains, before or after the voltage pulse, a voltage pulse having a voltage whose absolute value is smaller than the absolute value of the threshold voltage and whose polarity is opposite to that of the former voltage pulse.
摘要翻译：在驱动液晶矩阵面板的方法中，在选择周期之前的复位期间，将一组电压脉冲施加到与扫描线连接的每个像素，以便在写入数据之前复位每个像素的状态。当电压脉冲群含有其绝对值至少等于液晶的阈值电压的绝对值的电压的电压脉冲时，该组还在电压脉冲之前或之后包含电压脉冲，其电压为绝对值小于阈值电压的绝对值，其极性与前一个电压脉冲的极性相反。

3. 发明授权

US07120809B2 Data processing apparatus 失效
公开(公告)号：US07120809B2
公开(公告)日：2006-10-10
申请号：US10425965
申请日：2003-04-30
申请人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
发明人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
IPC分类号： G06F1/32
CPC分类号： G06F1/3218 , G06F1/3203 , G06F1/3265 , G06F1/3287 , G06F1/3293 , Y02D10/122 , Y02D10/153 , Y02D10/171
摘要： A data processing apparatus has a first processing unit for processing an input data, a second processing unit responsive to the data processed by the first processing unit for executing a processing dependent on the data and producing a display data, and a display unit having a display drive unit and a display device for displaying the display data. The second processing unit is selectively inactivated and activated under control of the first processing unit to reduce power consumption in the second processing unit. The display drive unit is also selectively inactivated and activated under control of the first processing unit to reduce power consumption in the display unit. The display device has a memory function that maintains its display image even when supply of a display drive signal from the display drive unit is stopped, so that a latest image before inactivation of the second processing unit and/or the display drive unit for power consumption reduction is visible by an operator during the inactivated and low power consumption state of the apparatus.

4. 发明授权

US07006181B2 Data processing apparatus 失效
公开(公告)号：US07006181B2
公开(公告)日：2006-02-28
申请号：US10425871
申请日：2003-04-30
申请人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
发明人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
IPC分类号： G02F1/1335
CPC分类号： G06F1/3218 , G06F1/3203 , G06F1/3265 , G06F1/3287 , G06F1/3293 , Y02D10/122 , Y02D10/153 , Y02D10/171
摘要： A data processing apparatus has a first processing unit for processing an input data, a second processing unit responsive to the data processed by the first processing unit for executing a processing dependent on the data and producing a display data, and a display unit having a display drive unit and a display device for displaying the display data. The second processing unit is selectively inactivated and activated under control of the first processing unit to reduce power consumption in the second processing unit. The display drive unit is also selectively inactivated and activated under control of the first processing unit to reduce power consumption in the display unit. The display device has a memory function that maintains its display image even when supply of a display drive signal from the display drive unit is stopped, so that a latest image before inactivation of the second processing unit and/or the display drive unit for power consumption reduction is visible by an operator during the inactivated and low power consumption state of the apparatus.

5. 发明授权

US06952248B2 Data processing apparatus 失效
标题翻译：数据处理装置
公开(公告)号：US06952248B2
公开(公告)日：2005-10-04
申请号：US10425613
申请日：2003-04-30
申请人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
发明人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
IPC分类号： G06F1/32 , G02F1/1335
CPC分类号： G06F1/3218 , G06F1/3203 , G06F1/3265 , G06F1/3287 , G06F1/3293 , Y02D10/122 , Y02D10/153 , Y02D10/171
摘要： A data processing apparatus has a first processing unit for processing an input data, a second processing unit responsive to the data processed by the first processing unit for executing a processing dependent on the data and producing a display data, and a display unit having a display drive unit and a display device for displaying the display data. The second processing unit is selectively inactivated and activated under control of the first processing unit to reduce power consumption in the second processing unit. The display drive unit is also selectively inactivated and activated under control of the first processing unit to reduce power consumption in the display unit. The display device has a memory function that maintains its display image even when supply of a display drive signal from the display drive unit is stopped, so that a latest image before inactivation of the second processing unit and/or the display drive unit for power consumption reduction is visible by an operator during the inactivated and low power consumption state of the apparatus.
摘要翻译：数据处理装置具有用于处理输入数据的第一处理单元，响应于由第一处理单元处理的数据执行取决于数据的处理并产生显示数据的第二处理单元和具有显示器的显示单元驱动单元和用于显示显示数据的显示装置。第二处理单元在第一处理单元的控制下被选择性地失活并被激活，以减少第二处理单元中的功耗。显示驱动单元还在第一处理单元的控制下被选择性地禁用和激活，以减少显示单元中的功耗。显示装置具有即使在停止来自显示驱动单元的显示驱动信号的供给时也保持其显示图像的存储功能，从而在停止第二处理单元和/或显示驱动单元之前的最新图像在设备的失活和低功耗状态期间，操作者可以看到减少。

6. 发明授权

US06839855B2 Data processing apparatus 失效
标题翻译：数据处理装置
公开(公告)号：US06839855B2
公开(公告)日：2005-01-04
申请号：US10201307
申请日：2002-07-24
申请人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
发明人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
IPC分类号： G06F1/32
CPC分类号： G06F1/3218 , G06F1/3203 , G06F1/3265 , G06F1/3287 , G06F1/3293 , Y02D10/122 , Y02D10/153 , Y02D10/171
摘要： A data processing apparatus has a first processing unit for processing an input data, a second processing unit responsive to the data processed by the first processing unit for executing a processing dependent on the data and producing a display data, and a display unit having a display drive unit and a display device for displaying the display data. The second processing unit is selectively inactivated and activated under control of the first processing unit to reduce power consumption in the second processing unit. The display drive unit is also selectively inactivated and activated under control of the first processing unit to reduce power consumption in the display unit. The display device has a memory function that maintains its display image even when supply of a display drive signal from the display drive unit is stopped, so that a latest image before inactivation of the second processing unit and/or the display drive unit for power consumption reduction is visible by an operator during the inactivated and low power consumption state of the apparatus.

7. 发明授权

US07821489B2 Data processing apparatus 失效
标题翻译：数据处理装置
公开(公告)号：US07821489B2
公开(公告)日：2010-10-26
申请号：US10425796
申请日：2003-04-30
申请人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
发明人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
IPC分类号： G09G3/36 , G09G5/00 , G06F3/038 , G06F1/00 , G06F1/26 , G06F1/32
CPC分类号： G06F1/3218 , G06F1/3203 , G06F1/3265 , G06F1/3287 , G06F1/3293 , Y02D10/122 , Y02D10/153 , Y02D10/171
摘要： A data processing apparatus has a first processing unit for processing an input data, a second processing unit responsive to the data processed by the first processing unit for executing a processing dependent on the data and producing a display data, and a display unit having a display drive unit and a display device for displaying the display data. The second processing unit is selectively inactivated and activated under control of the first processing unit to reduce power consumption in the second processing unit. The display drive unit is also selectively inactivated and activated under control of the first processing unit to reduce power consumption in the display unit. The display device has a memory function that maintains its display image even when supply of a display drive signal from the display drive unit is stopped, so that a latest image before inactivation of the second processing unit and/or the display drive unit for power consumption reduction is visible by an operator during the inactivated and low power consumption state of the apparatus.
摘要翻译：数据处理装置具有用于处理输入数据的第一处理单元，响应于由第一处理单元处理的数据执行取决于数据的处理并产生显示数据的第二处理单元和具有显示器的显示单元驱动单元和用于显示显示数据的显示装置。第二处理单元在第一处理单元的控制下被选择性地失活并被激活，以减少第二处理单元中的功耗。显示驱动单元还在第一处理单元的控制下被选择性地禁用和激活，以减少显示单元中的功耗。显示装置具有即使在停止来自显示驱动单元的显示驱动信号的供给时也保持其显示图像的存储功能，从而在停止第二处理单元和/或显示驱动单元之前的最新图像在设备的失活和低功耗状态期间，操作者可以看到减少。

8. 发明授权

US07213162B2 Data processing apparatus 失效
公开(公告)号：US07213162B2
公开(公告)日：2007-05-01
申请号：US10885589
申请日：2004-07-08
申请人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
发明人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
IPC分类号： G06F1/32
CPC分类号： G06F1/3218 , G06F1/3203 , G06F1/3265 , G06F1/3287 , G06F1/3293 , Y02D10/122 , Y02D10/153 , Y02D10/171
摘要： A data processing apparatus has a first processing unit for processing an input data, a second processing unit responsive to the data processed by the first processing unit for executing a processing dependent on the data and producing a display data, and a display unit having a display drive unit and a display device for displaying the display data. The second processing unit is selectively inactivated and activated under control of the first processing unit to reduce power consumption in the second processing unit. The display drive unit is also selectively inactivated and activated under control of the first processing unit to reduce power consumption in the display unit. The display device has a memory function that maintains its display image even when supply of a display drive signal from the display drive unit is stopped, so that a latest image before inactivation of the second processing unit and/or the display drive unit for power consumption reduction is visible by an operator during the inactivated and low power consumption state of the apparatus.

9. 发明申请

US20070028086A1 Data processing apparatus 失效
公开(公告)号：US20070028086A1
公开(公告)日：2007-02-01
申请号：US11543924
申请日：2006-10-06
申请人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
发明人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
IPC分类号： G06F15/177
CPC分类号： G06F1/3218 , G06F1/3203 , G06F1/3265 , G06F1/3287 , G06F1/3293 , Y02D10/122 , Y02D10/153 , Y02D10/171
摘要： A data processing apparatus has a first processing unit for processing an input data, a second processing unit responsive to the data processed by the first processing unit for executing a processing dependent on the data and producing a display data, and a display unit having a display drive unit and a display device for displaying the display data. The second processing unit is selectively inactivated and activated under control of the first processing unit to reduce power consumption in the second processing unit. The display drive unit is also selectively inactivated and activated under control of the first processing unit to reduce power consumption in the display unit. The display device has a memory function that maintains its display image even when supply of a display drive signal from the display drive unit is stopped, so that a latest image before inactivation of the second processing unit and/or the display drive unit for power consumption reduction is visible by an operator during the inactivated and low power consumption state of the apparatus.

10. 发明授权

US07079108B2 Data processing apparatus 失效
公开(公告)号：US07079108B2
公开(公告)日：2006-07-18
申请号：US10425964
申请日：2003-04-30
申请人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
发明人： Mitsuaki Oshima , Yoshihiro Gohara , Yoshinori Kobayashi , Shozo Fujiwara , Tsuyoshi Uemura
IPC分类号： G09G3/36
CPC分类号： G06F1/3218 , G06F1/3203 , G06F1/3265 , G06F1/3287 , G06F1/3293 , Y02D10/122 , Y02D10/153 , Y02D10/171
摘要： A data processing apparatus has a first processing unit for processing an input data, a second processing unit responsive to the data processed by the first processing unit for executing a processing dependent on the data and producing a display data, and a display unit having a display drive unit and a display device for displaying the display data. The second processing unit is selectively inactivated and activated under control of the first processing unit to reduce power consumption in the second processing unit. The display drive unit is also selectively inactivated and activated under control of the first processing unit to reduce power consumption in the display unit. The display device has a memory function that maintains its display image even when supply of a display drive signal from the display drive unit is stopped, so that a latest image before inactivation of the second processing unit and/or the display drive unit for power consumption reduction is visible by an operator during the inactivated and low power consumption state of the apparatus.

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