公开(公告)号：US20080291223A1

公开(公告)日：2008-11-27

申请号：US12103380

申请日：2008-04-15

申请人： Katsunori YAMAZAKI ,  Koji SHIMIZU

发明人： Katsunori YAMAZAKI ,  Koji SHIMIZU

IPC分类号： G09G5/10

CPC分类号： G09G3/3677 ,  G09G3/3614 ,  G09G3/3655 ,  G09G3/3666 ,  G09G2300/0439 ,  G09G2310/0221 ,  G09G2310/0262 ,  G09G2310/04

摘要： A driving circuit of an electro-optical device includes scanning lines, data lines, capacitor lines respectively corresponding to the scanning lines, and pixels provided at intersections of the scanning lines and the data lines. The driving circuit includes a scanning line driving circuit that selects the scanning lines in a predetermined order and a capacitor line driving circuit that selects a first power supply line when a first scanning line is selected and selects a second power supply line when a second scanning line that is spaced predetermined lines away from the first scanning line is selected until the first scanning line is selected again to thereby apply a voltage of the selected one of the power supply lines to the capacitor line, the capacitor line driving circuit applying the voltage of the second power supply line to all the capacitor lines when all the scanning lines are not selected.

摘要翻译： 电光装置的驱动电路包括分别对应于扫描线的扫描线，数据线，电容线以及设置在扫描线和数据线的交点处的像素。 驱动电路包括以预定顺序选择扫描线的扫描线驱动电路和选择第一扫描线时选择第一电源线的电容线驱动电路，并且当第二扫描线选择第二电源线时 选择与第一扫描线相隔的预定线的间隔，直到再次选择第一扫描线，从而将所选择的一个电源线的电压施加到电容线，电容器线驱动电路施加电压 当不选择所有扫描线时，将所有电容器线的第二电源线连接到所有电容线。

公开(公告)号：US20100245312A1

公开(公告)日：2010-09-30

申请号：US12725494

申请日：2010-03-17

申请人： Katsunori YAMAZAKI

发明人： Katsunori YAMAZAKI

IPC分类号： G06F3/038 ,  G09G3/20

CPC分类号： G09G3/3677 ,  G09G2310/067 ,  G09G2320/0223

摘要： An electro-optical apparatus driving circuit that drives an electro-optical apparatus including multiple rows of scanning lines, multiple columns of data lines, and multiple pixels provided corresponding to the locations at which the scanning lines and the data lines intersect. The driving circuit includes: a scanning line main driving circuit, provided on at least one end of the multiple rows of scanning lines, that selects the multiple rows of scanning lines in a predetermined order and applies scanning signals thereto; and a scanning line supplementary driving circuit, provided on at least one end of the both ends of the multiple scanning lines, that operates in response to a scanning signal being applied by the scanning line main driving circuit to a scanning line selected before or after the selection of a certain scanning line, the scanning line supplementary driving circuit applying a supplementary signal for shaping the waveform of the scanning signal to the certain scanning line during an interval in which the certain scanning line is selected and the scanning signal is applied thereto by the scanning line main driving circuit.

摘要翻译： 一种电光装置驱动电路，其驱动包括与扫描线和数据线交叉的位置相对应的多行扫描线，多列数据线和​​多个像素的电光装置。 驱动电路包括：扫描线主驱动电路，设置在多行扫描线的至少一端，以预定顺序选择多行扫描线，并向其施加扫描信号; 以及扫描线辅助驱动电路，设置在所述多条扫描线的两端的至少一端，其响应于由所述扫描线主驱动电路施加的扫描信号而操作到在所述扫描线主驱动电路之前或之后选择的扫描线 在扫描线辅助驱动电路的选择中，扫描线补充驱动电路在选择了特定扫描线的间隔期间，向扫描线施加用于使扫描信号的波形整形的补充信号，并且扫描信号被施加到扫描线上 扫描线主驱动电路。

公开(公告)号：US20090033641A1

公开(公告)日：2009-02-05

申请号：US12137142

申请日：2008-06-11

申请人： Katsunori YAMAZAKI

发明人： Katsunori YAMAZAKI

IPC分类号： G06F3/038

CPC分类号： G09G3/3674 ,  G09G3/20 ,  G09G3/3611 ,  G09G2310/0267

摘要： Each scan line 112 has a unit circuit 40 that has TFTs 62,64 and 66. Capacitance C1 is short-circuited by the TFTs. Reset signal Rst is supplied to the gate electrode of TFT 62. the source electrode of TFT 62 is connected to a gate-on power supply line Vgon. The gate electrode of TFT 66 is connected to the drain electrodes of TFT 62 and 64, and the drain electrode of TFT 66 is connected to the gate electrode of TFT 42. The source electrodes of TFT 64 and 66 are connected to their own scan lines 112.

摘要翻译： 每个扫描线112具有具有TFT 62,64和66的单位电路40.电容C1被TFT短路。 复位信号Rst被提供给TFT62的栅极，TFT62的源电极连接到栅极接通电源线Vgon。 TFT 66的栅电极连接到TFT 62和64的漏电极，TFT 66的漏电极连接到TFT42的栅电极。TFT 64和66的源电极连接到它们自己的扫描线 112。

公开(公告)号：US20110169805A1

公开(公告)日：2011-07-14

申请号：US12986501

申请日：2011-01-07

申请人： Katsunori YAMAZAKI

发明人： Katsunori YAMAZAKI

IPC分类号： G09G5/00

CPC分类号： G09G3/3446 ,  G09G3/3233 ,  G09G3/344 ,  G09G5/00 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2310/0251 ,  G09G2310/06

摘要： An electric optical apparatus including a display section in which an electric optical material is pinched between a pair of substrates and a plurality of pixels is arranged, wherein the display section is provided with a scanning line, a data line and a power-supply line that are connected to each of the pixels, and each of the pixels is provided with a pixel electrode, a driving transistor that is connected between the pixel electrode and the power-supply line, a capacitance for modulation that is connected between a gate of the driving transistor and the data line, a maintenance capacitance that connects one side electrode to the gate of the driving transistor, and a transistor for correction that is connected to a diode and in which one side terminal thereof is connected to the gate of the driving transistor.

摘要翻译： 一种包括显示部分的电光学装置，其中电光学材料被夹在一对基板和多个像素之间，其中显示部分设置有扫描线，数据线和电源线，其中， 连接到每个像素，并且每个像素设置有像素电极，连接在像素电极和电源线之间的驱动晶体管，连接在驱动器的栅极之间的用于调制的电容 晶体管和数据线，将一侧电极连接到驱动晶体管的栅极的维持电容和连接到二极管并且其一侧端连接到驱动晶体管的栅极的校正用晶体管。

公开(公告)号：US20090219237A1

公开(公告)日：2009-09-03

申请号：US12267127

申请日：2008-11-07

申请人： Katsunori YAMAZAKI

发明人： Katsunori YAMAZAKI

IPC分类号： G09G3/34

CPC分类号： G09G3/3655 ,  G09G2300/0491 ,  G09G2300/0876 ,  G09G2310/061 ,  G09G2310/063 ,  G09G2320/0261

摘要： In the hold-type display device that has a pixel connected to a storage capacitor via switching element, a frame period for driving the display device includes a first period, and a second period that is after the first period of the frame period. A voltage for black display is maintained from the beginning of the first period until a scanning line is selected. A voltage acquired by adding a predetermined voltage value to data signal is written to the pixel, when the scanning line is selected. In the second period, a voltage applied to at least one of the common electrode and the capacitor line connected to the storage capacitor is changed.

摘要翻译： 在具有通过开关元件连接到存储电容器的像素的保持型显示装置中，用于驱动显示装置的帧周期包括第一周期和在帧周期的第一周期之后的第二周期。 从第一周期的开始到选择扫描线为止，保持用于黑色显示的电压。 当选择扫描线时，将通过将预定电压值加到数据信号而获得的电压被写入该像素。 在第二时段中，施加到连接到存储电容器的公共电极和电容线中的至少一个的电压改变。

公开(公告)号：US20110298291A1

公开(公告)日：2011-12-08

申请号：US13211110

申请日：2011-08-16

申请人： Shinichi MIYAZAKI ,  Katsunori YAMAZAKI ,  Hiroyuki YOSHINO ,  Kinya MATSUZAWA ,  Shoichi IINO

发明人： Shinichi MIYAZAKI ,  Katsunori YAMAZAKI ,  Hiroyuki YOSHINO ,  Kinya MATSUZAWA ,  Shoichi IINO

IPC分类号： H02J1/00

CPC分类号： G05F1/56 ,  Y10T307/647 ,  Y10T307/675 ,  Y10T307/68 ,  Y10T307/696 ,  Y10T307/724 ,  Y10T307/729 ,  Y10T307/735

摘要： A load driving circuit that generates a desired voltage waveform to drive a load includes a target voltage waveform output section that outputs a target voltage waveform to be applied to the load. Power supply sections generate electrical power with voltage values different from each other. Negative feedback control sections between the power supply sections and the load supply electrical power from the corresponding power supply sections to the load and execute negative feedback control of a value of a voltage applied to the load for matching the voltage value and the target voltage waveform. A power supply connection section selects one of the power supply sections based on the value of the voltage applied to the load or the voltage value of the target voltage waveform and connects the selected power supply section to the load and disconnects the rest of the power supply sections from the load.

摘要翻译： 产生用于驱动负载的期望电压波形的负载驱动电路包括输出要施加到负载的目标电压波形的目标电压波形输出部。 电源部分产生彼此不同电压值的电力。 电源部分之间的负反馈控制部分和从相应的电源部分到负载的负载供电，并且对施加到负载的电压值进行负反馈控制，以匹配电压值和目标电压波形。 电源连接部分基于施加到负载的电压的值或目标电压波形的电压值来选择一个电源部分，并且将所选择的电源部分连接到负载并断开电源的其余部分 来自负载的部分。

公开(公告)号：US20110096053A1

公开(公告)日：2011-04-28

申请号：US12907063

申请日：2010-10-19

申请人： Katsunori YAMAZAKI

发明人： Katsunori YAMAZAKI

IPC分类号： G09G5/00 ,  G09G3/34

CPC分类号： G09G3/344 ,  G09G2300/043 ,  G09G2300/0819 ,  G09G2320/0233

摘要： An electrophoretic includes scanning lines, data lines, power supply lines and enable lines provided in a display section. The electrophoretic display device also includes, in each of pixels, a pixel electrode, a control transistor connected to one of the scanning lines and one of the data lines, a driving transistor having a gate connected to a drain of the control transistor and having a drain connected to one of the power supply lines, a storage capacitor connected to the gate and a source of the driving transistor, and an enable transistor connected between the source of the driving transistor and the pixel electrode. The enable transistor switches electrical connection between the pixel electrode and the driving transistor on the basis of a signal input through one of the enable lines.

摘要翻译： 电泳包括在显示部分中提供的扫描线，数据线，电源线和使能线。 电泳显示装置还在每个像素中包括像素电极，连接到扫描线之一和数据线之一的控制晶体管，驱动晶体管具有连接到控制晶体管的漏极的栅极， 连接到电源线之一的漏极，连接到栅极的存储电容器和驱动晶体管的源极，以及连接在驱动晶体管的源极和像素电极之间的使能晶体管。 使能晶体管基于通过使能线之一输入的信号来切换像素电极和驱动晶体管之间的电连接。

公开(公告)号：US20090141113A1

公开(公告)日：2009-06-04

申请号：US12333069

申请日：2008-12-11

申请人： Katsunori YAMAZAKI ,  Takao MIYAZAWA ,  Akira NAKAJIMA ,  Yujiro NOMURA ,  Kiyoshi TSUJINO

发明人： Katsunori YAMAZAKI ,  Takao MIYAZAWA ,  Akira NAKAJIMA ,  Yujiro NOMURA ,  Kiyoshi TSUJINO

IPC分类号： B41J2/45

CPC分类号： B41J2/45

摘要： A line head, includes a light-emitting element row, having a plurality of light-emitting elements arranged in a first direction; a plurality of feeding portions; a first power supply line for power supply, connected to a first feeding portion for a power supply of the feeding portions; and a second power supply line for ground, connected to a second feeding portion for a ground of the feeding portions. The light-emitting elements are respectively connected between the first power supply line and the second power supply line.

摘要翻译： 线头包括发光元件列，具有沿第一方向布置的多个发光元件; 多个供给部; 用于电源的第一电源线，连接到用于馈电部分的电源的第一馈送部分; 以及用于接地的第二电源线，连接到用于馈电部分的接地的第二馈电部分。 发光元件分别连接在第一电源线和第二电源线之间。

公开(公告)号：US20080291472A1

公开(公告)日：2008-11-27

申请号：US12024030

申请日：2008-01-31

申请人： Katsunori YAMAZAKI ,  Yujiro NOMURA ,  Kiyoshi TSUJINO

发明人： Katsunori YAMAZAKI ,  Yujiro NOMURA ,  Kiyoshi TSUJINO

IPC分类号： G06K15/00

CPC分类号： B41J2/45 ,  G03G15/04072 ,  G03G15/043 ,  G03G15/326 ,  G03G2215/0409 ,  G03G2215/0412 ,  G06K15/1247

摘要： In a line head, a plurality of element arrays arranged in a first direction. Each array includes a plurality of light emission elements arrayed in a second direction which is perpendicularly to the first direction, The light emission elements emit light for forming an electrostatic latent image on a photosensitive surface of an image carrier. A switcher activates the light emission elements in at least one of the element arrays while deactivating the others. A developer develops the latent image as a visible image with toner.

摘要翻译： 在行头部中，沿着第一方向布置的多个元件阵列。 每个阵列包括沿垂直于第一方向的第二方向排列的多个发光元件。发光元件发射用于在图像载体的感光表面上形成静电潜像的光。 切换器激活元件阵列中的至少一个元件阵列中的发光元件，同时去激活其它元件阵列。 显影剂利用墨粉将潜像显影为可视图像。

公开(公告)号：US20080024393A1

公开(公告)日：2008-01-31

申请号：US11835270

申请日：2007-08-07

申请人： Katsunori YAMAZAKI ,  Yujiro NOMURA ,  Kiyoshi TSUJINO

发明人： Katsunori YAMAZAKI ,  Yujiro NOMURA ,  Kiyoshi TSUJINO

IPC分类号： G09G3/20

CPC分类号： B41J2/45 ,  G03G15/04072 ,  G03G15/043 ,  G03G15/326 ,  G03G2215/0409 ,  G03G2215/0412 ,  G06K15/1247

摘要： In a line head, a plurality of element arrays arranged in a first direction. Each array includes a plurality of light emission elements arrayed in a second direction which is perpendicularly to the first direction. The light emission elements emit light for forming an electrostatic latent image on a photosensitive surface of an image carrier. A switcher activates the light emission elements in at least one of the element arrays while deactivating the others. A developer develops the latent image as a visible image with toner.

摘要翻译： 在行头部中，沿着第一方向布置的多个元件阵列。 每个阵列包括沿垂直于第一方向的第二方向排列的多个发光元件。 发光元件发光以在图像载体的感光表面上形成静电潜像。 切换器激活元件阵列中的至少一个元件阵列中的发光元件，同时去激活其它元件阵列。 显影剂利用墨粉将潜像显影为可视图像。