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1. 发明申请

US20110074747A1 Liquid Crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20110074747A1
公开(公告)日：2011-03-31
申请号：US12926734
申请日：2010-12-07
申请人： Hiroshi Watanabe , Shinji Yasukawa , Hidetoshi Kida , Yoshihisa Ooishi
发明人： Hiroshi Watanabe , Shinji Yasukawa , Hidetoshi Kida , Yoshihisa Ooishi
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3688 , G09G2310/0289
摘要： The present invention realizes proper driving circuits in a driving-circuit integral type liquid crystal display device which has an increased screen size. The liquid crystal display device includes a liquid crystal display panel and a driving circuit which supplies video signals to video signal lines formed on the liquid crystal display panel. The driving circuit is comprised of a first driving circuit which is formed in a step similar to a step for forming pixels provided to the liquid crystal display panel and a second driving circuit which is connected to the liquid crystal display panel after formation of the liquid crystal display panel. The first driving circuit is constituted of a switching circuit which is capable of distributing an output of the second driving circuit to a plurality of video signal lines.
摘要翻译：本发明在具有增加的屏幕尺寸的驱动电路一体型液晶显示装置中实现适当的驱动电路。液晶显示装置包括液晶显示面板和向液晶显示面板上形成的视频信号线供给视频信号的驱动电路。驱动电路包括：第一驱动电路，其形成在类似于形成液晶显示面板的像素的步骤的步骤;以及第二驱动电路，其在形成液晶之后连接到液晶显示面板显示面板。第一驱动电路由能够将第二驱动电路的输出分配给多个视频信号线的开关电路构成。

2. 发明授权

US08072404B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08072404B2
公开(公告)日：2011-12-06
申请号：US12926734
申请日：2010-12-07
申请人： Hiroshi Watanabe , Shinji Yasukawa , Hidetoshi Kida , Yoshihisa Ooishi
发明人： Hiroshi Watanabe , Shinji Yasukawa , Hidetoshi Kida , Yoshihisa Ooishi
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G2310/0289
摘要： The present invention realizes proper driving circuits in a driving-circuit integral type liquid crystal display device which has an increased screen size. The liquid crystal display device includes a liquid crystal display panel and a driving circuit which supplies video signals to video signal lines formed on the liquid crystal display panel. The driving circuit is comprised of a first driving circuit which is formed in a step similar to a step for forming pixels provided to the liquid crystal display panel and a second driving circuit which is connected to the liquid crystal display panel after formation of the liquid crystal display panel. The first driving circuit is constituted of a switching circuit which is capable of distributing an output of the second driving circuit to a plurality of video signal lines.
摘要翻译：本发明在具有增加的屏幕尺寸的驱动电路一体型液晶显示装置中实现适当的驱动电路。液晶显示装置包括液晶显示面板和向液晶显示面板上形成的视频信号线供给视频信号的驱动电路。驱动电路包括：第一驱动电路，其形成在类似于形成液晶显示面板的像素的步骤的步骤;以及第二驱动电路，其在形成液晶之后连接到液晶显示面板显示面板。第一驱动电路由能够将第二驱动电路的输出分配到多个视频信号线的开关电路构成。

3. 发明申请

US20060092121A1 Liquid crystal display device 有权
公开(公告)号：US20060092121A1
公开(公告)日：2006-05-04
申请号：US11313801
申请日：2005-12-22
申请人： Hiroshi Watanabe , Shinji Yasukawa , Hidetoshi Kida , Yoshihisa Ooishi
发明人： Hiroshi Watanabe , Shinji Yasukawa , Hidetoshi Kida , Yoshihisa Ooishi
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G2310/0289
摘要： The present invention realizes proper driving circuits in a driving-circuit integral type liquid crystal display device which has an increased screen size. The liquid crystal display device includes a liquid crystal display panel and a driving circuit which supplies video signals to video signal lines formed on the liquid crystal display panel. The driving circuit is comprised of a first driving circuit which is formed in a step similar to a step for forming pixels provided to the liquid crystal display panel and a second driving circuit which is connected to the liquid crystal display panel after formation of the liquid crystal display panel. The first driving circuit is constituted of a switching circuit which is capable of distributing an output of the second driving circuit to a plurality of video signal lines.

4. 发明授权

US07868860B2 Liquid crystal display device 有权
公开(公告)号：US07868860B2
公开(公告)日：2011-01-11
申请号：US11313801
申请日：2005-12-22
申请人： Hiroshi Watanabe , Shinji Yasukawa , Hidetoshi Kida , Yoshihisa Ooishi
发明人： Hiroshi Watanabe , Shinji Yasukawa , Hidetoshi Kida , Yoshihisa Ooishi
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G2310/0289
摘要： The present invention realizes proper driving circuits in a driving-circuit integral type liquid crystal display device which has an increased screen size. The liquid crystal display device includes a liquid crystal display panel and a driving circuit which supplies video signals to video signal lines formed on the liquid crystal display panel. The driving circuit is comprised of a first driving circuit which is formed in a step similar to a step for forming pixels provided to the liquid crystal display panel and a second driving circuit which is connected to the liquid crystal display panel after formation of the liquid crystal display panel. The first driving circuit is constituted of a switching circuit which is capable of distributing an output of the second driving circuit to a plurality of video signal lines.

5. 发明授权

US07106295B2 Liquid crystal display device 有权
公开(公告)号：US07106295B2
公开(公告)日：2006-09-12
申请号：US10359706
申请日：2003-02-07
申请人： Hiroshi Watanabe , Shinji Yasukawa , Hidetoshi Kida , Yoshihisa Ooishi
发明人： Hiroshi Watanabe , Shinji Yasukawa , Hidetoshi Kida , Yoshihisa Ooishi
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G2310/0289
摘要： The present invention realizes proper driving circuits in a driving-circuit integral type liquid crystal display device which has an increased screen size. The liquid crystal display device includes a liquid crystal display panel and a driving circuit which supplies video signals to video signal lines formed on the liquid crystal display panel. The driving circuit is comprised of a first driving circuit which is formed in a step similar to a step for forming pixels provided to the liquid crystal display panel and a second driving circuit which is connected to the liquid crystal display panel after formation of the liquid crystal display panel. The first driving circuit is constituted of a switching circuit which is capable of distributing an output of the second driving circuit to a plurality of video signal lines.

6. 发明申请

US20080246786A1 Display Device 有权
标题翻译：显示设备
公开(公告)号：US20080246786A1
公开(公告)日：2008-10-09
申请号：US12138714
申请日：2008-06-13
申请人： Hidenori Kikuchi , Shinji Yasukawa , Hiroshi Watanabe
发明人： Hidenori Kikuchi , Shinji Yasukawa , Hiroshi Watanabe
IPC分类号： G09G5/10
CPC分类号： G09G3/2011 , G09G3/3648 , G09G3/3688 , G09G2310/027
摘要： A display device includes a display panel having a plurality of video lines, and a drain driver receiving n-bit display data, and connected to the plurality of video lines. The drain driver includes a gray-scale voltage generating circuit which generates M (M m≧2) bits of the n-bit display data.
摘要翻译：显示装置包括具有多个视频线的显示面板和接收n位显示数据的漏极驱动器，并连接到多个视频线。漏极驱动器包括产生M（M <2 N）个灰度级电压的灰度电压产生电路，解码器电路从M个灰度级中选择两个灰度级电压 - 基于n位显示数据的高位的级数电压，包括k（k> = 3）个非反相输入端的运算放大器和连接到运算放大器的输出端的一个反相输入端，以及切换电路，其选择解码器电路的两个灰度级电压，并且基于低阶m（n> m）将两个灰度电压施加到运算放大器的k个非反相输入端 > = 2）n位显示数据的位。

7. 发明申请

US20050140630A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20050140630A1
公开(公告)日：2005-06-30
申请号：US10992737
申请日：2004-11-22
申请人： Hidenori Kikuchi , Shinji Yasukawa , Hiroshi Watanabe
发明人： Hidenori Kikuchi , Shinji Yasukawa , Hiroshi Watanabe
IPC分类号： G02F1/1368 , G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/2011 , G09G3/3648 , G09G3/3688 , G09G2310/027
摘要： The present invention provides a display device which can suppress the increase of a chip size while reducing the number of transistors of a decoder circuit compared to the prior art. Assuming m (m being an integer of 2 or more) as a lower-order bit in accordance with n-bit display data, a drive part includes a gray-scale voltage generating circuit which generates M pieces of gray-scale voltages where the gray scale number with respect to the gray-scale voltages is discontinuous, a decoder circuit which selects two neighboring gray-scale voltages out of M pieces of gray-scale voltages based on data of upper-order (n-m) bits in accordance with n-bit display data, and an output amplifying circuit which generates gray-scale voltages between two gray-scale voltages from two gray-scale voltages selected by the decoder circuit based on the data of lower-order m bits in accordance with n-bit display data and outputs the gray-scale voltages to the video lines.
摘要翻译：本发明提供了一种显示装置，与现有技术相比，能够抑制解码器电路的晶体管数量减少芯片尺寸的增加。假设根据n位显示数据，作为低位的m（m为2以上的整数），驱动部包括生成M个灰度级电压的灰度级电压生成电路，其中灰度相对于灰度电压的刻度数是不连续的，解码器电路根据n位的高位（nm）位的数据，从M个灰度级电压中选择两个相邻灰度电压显示数据和输出放大电路，其根据n比特显示数据基于低位m比特的数据，由解码器电路选择的两个灰度级电压在两个灰度级电压之间产生灰度电压;以及将灰度电压输出到视频线。

8. 发明授权

US07391399B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US07391399B2
公开(公告)日：2008-06-24
申请号：US10992737
申请日：2004-11-22
申请人： Hidenori Kikuchi , Shinji Yasukawa , Hiroshi Watanabe
发明人： Hidenori Kikuchi , Shinji Yasukawa , Hiroshi Watanabe
IPC分类号： G09G3/36
CPC分类号： G09G3/2011 , G09G3/3648 , G09G3/3688 , G09G2310/027
摘要： The present invention provides a display device which can suppress the increase of a chip size while reducing the number of transistors of a decoder circuit compared to the prior art. Assuming m (m being an integer of 2 or more) as a lower-order bit in accordance with n-bit display data, a drive part includes a gray-scale voltage generating circuit which generates M pieces of gray-scale voltages where the gray scale number with respect to the gray-scale voltages is discontinuous, a decoder circuit which selects two neighboring gray-scale voltages out of M pieces of gray-scale voltages based on data of upper-order (n-m) bits in accordance with n-bit display data, and an output amplifying circuit which generates gray-scale voltages between two gray-scale voltages from two gray-scale voltages selected by the decoder circuit based on the data of lower-order m bits in accordance with n-bit display data and outputs the gray-scale voltages to the video lines.
摘要翻译：本发明提供了一种显示装置，与现有技术相比，能够抑制解码器电路的晶体管数量减少芯片尺寸的增加。假设根据n位显示数据，作为低位的m（m为2以上的整数），驱动部包括生成M个灰度级电压的灰度级电压生成电路，其中灰度相对于灰度电压的刻度数是不连续的，解码器电路根据n位的高位（nm）位的数据，从M个灰度级电压中选择两个相邻灰度电压显示数据和输出放大电路，其根据n比特显示数据基于低位m比特的数据，由解码器电路选择的两个灰度级电压在两个灰度级电压之间产生灰度电压;以及将灰度电压输出到视频线。

9. 发明授权

US08035593B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08035593B2
公开(公告)日：2011-10-11
申请号：US12138714
申请日：2008-06-13
申请人： Hidenori Kikuchi , Shinji Yasukawa , Hiroshi Watanabe
发明人： Hidenori Kikuchi , Shinji Yasukawa , Hiroshi Watanabe
IPC分类号： G09G3/36
CPC分类号： G09G3/2011 , G09G3/3648 , G09G3/3688 , G09G2310/027
摘要： A display device includes a display panel having a plurality of video lines, and a drain driver receiving n-bit display data, and connected to the plurality of video lines. The drain driver includes a gray-scale voltage generating circuit which generates M (M m≧2) bits of the n-bit display data.
摘要翻译：显示装置包括具有多个视频线的显示面板和接收n位显示数据的漏极驱动器，并连接到多个视频线。漏极驱动器包括产生M（M <2n）个灰度电压的灰度级电压产生电路，解码器电路从M级的灰度级电压中选择两个灰度级电压 n比特显示数据的位，包括k（k≥3）个非反相输入端的运算放大器和连接到运算放大器的输出端的一个反相输入端，以及选择两个解码器电路的灰度电压，并且基于n比特的低阶m（n>m≥2）比特将两个灰度电压施加到运算放大器的k个非反相输入端显示数据。

10. 发明授权

US07809295B2 Color image forming apparatus and method for stabilizing liquid developer viscosity 有权
标题翻译：用于稳定液体显影剂粘度的彩色成像装置和方法
公开(公告)号：US07809295B2
公开(公告)日：2010-10-05
申请号：US11875734
申请日：2007-10-19
申请人： Shinji Yasukawa , Nobuhiro Miyakawa , Ken Ikuma
发明人： Shinji Yasukawa , Nobuhiro Miyakawa , Ken Ikuma
IPC分类号： G03G15/00
CPC分类号： G03G15/104 , G03G2215/0132
摘要： A color image forming apparatus includes, for each of liquid developers of plural colors, a photosensitive member, a developing roller, an agitating device that agitates a liquid developer having a viscosity characteristic dependent on a shearing force, and a developer supplying unit that supplies the liquid developer to the developing roller. In development, agitation start timing is varied depending on the color of the liquid developer.
摘要翻译：彩色图像形成装置对于各种颜色的液体显影剂包括：感光构件，显影辊，搅拌具有取决于剪切力的粘度特性的液体显影剂的搅拌装置;以及显影剂供给单元，液体显影剂到显影辊。在开发中，根据液体显影剂的颜色，搅拌开始时间是不同的。

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