公开(公告)号：US20110063400A1

公开(公告)日：2011-03-17

申请号：US12726679

申请日：2010-03-18

Applicant: Yoshinao Kondoh

Inventor： Yoshinao Kondoh

IPC: B41J2/435 ,  H01L33/08

CPC classification number: B41J2/45 ,  H01L27/153

Abstract: The light-emitting chip includes: a substrate; plural light-emitting thyristors each having a pnpn structure formed of a first stacked-semiconductor layer in which at least 4 semiconductor layers having different conductivity types and including the substrate are stacked on the substrate; a lower wiring that is formed of a second stacked-semiconductor layer in which at least 3 semiconductor layers having different conductivity types and including the substrate are stacked on the substrate, and that has a semiconductor layer between the substrate and an uppermost semiconductor layer of the second stacked-semiconductor layer, the semiconductor layer having a fixed potential so that any one of p-n junctions between the substrate and the uppermost semiconductor layer is reversely biased with respect to potentials respectively applied to the substrate and the uppermost semiconductor layer; and an upper wiring provided on the lower wiring so as to intersect with the lower wiring through an isolation layer.

Abstract translation: 发光芯片包括：基板; 多个发光晶闸管，其具有由第一层叠半导体层形成的pnpn结构，其中至少4个具有不同导电类型并包括该衬底的半导体层被堆叠在该衬底上; 由第二层叠半导体层形成的下布线，其中至少3层具有不同导电类型且包括该基片的半导体层被堆叠在该基板上，并且在该基板和该基板的最上半导体层之间具有半导体层 第二堆叠半导体层，所述半导体层具有固定电位，使得所述衬底和所述最上半导体层之间的pn结中的任何一个相对于分别施加到所述衬底和所述最上半导体层的电位被反向偏置; 以及设置在下布线上以通过隔离层与下布线相交的上布线。

公开(公告)号：US07884850B2

公开(公告)日：2011-02-08

申请号：US12204246

申请日：2008-09-04

Applicant: Yoshinao Kondoh

Inventor： Yoshinao Kondoh

IPC: H04N5/225 ,  B41J29/38 ,  B41J2/045

CPC classification number: B41J2/04581 ,  B41J2/04541

Abstract: An image forming apparatus including plural capacitive loads, with one terminal of each of the capacitive loads being connected to a common electrode and with each of the capacitive loads being charged/discharged on the basis of image data, and a first and second drive circuits is provided. The first drive circuit includes plural charge/discharge controllers that are individually connected to other terminals of the capacitive loads and individually control the charging and discharging of the capacitive loads and first and second electrical power wires that are connected to the charge/discharge controllers and charge and discharge the capacitive loads via the charge/discharge controllers. The second drive circuit is connected to each of the first and second electrical power wires and adjusts charge resistance and discharge resistance in response to control of the charge/discharge controllers.

Abstract translation: 一种图像形成装置，包括多个容性负载，每个电容性负载的一个端子连接到公共电极，并且基于图像数据对每个容性负载进行充电/放电，并且第一和第二驱动电路是 提供。 第一驱动电路包括多个充电/放电控制器，这些充电/放电控制器分别连接到电容性负载的其他端子，并分别控制电容性负载的充电和放电以及连接到充电/放电控制器的充电和充电的第一和第二电力线 并通过充放电控制器对容性负载进行放电。 第二驱动电路连接到第一和第二电力线中的每一个，并且响应于充电/放电控制器的控制而调节充电电阻和放电电阻。

公开(公告)号：US20080186339A1

公开(公告)日：2008-08-07

申请号：US11897307

申请日：2007-08-30

Applicant: Yoshinao Kondoh

Inventor： Yoshinao Kondoh

IPC: B41J29/38

CPC classification number: B41J2/04581 ,  B41J2/04541

Abstract: There is provided a capacitive load driving circuit connected to a capacitive load that causes ejection, from an ejecting nozzle, of a liquid droplet of a droplet amount that corresponds to a voltage level of charging voltage, the capacitive load driving circuit including: a first line that is connected to the capacitive load and that applies the charging voltage to the capacitive load; a power source line carrying dc voltage that is supplied from a power source for driving of the capacitive load; a charging control signal line that controls a voltage level of the charging voltage with respect to the capacitive load; and an N-type electric field effect transistor to whose source the first line is connected, and to whose drain the power source line is connected, and to whose gate the charging control signal line is connected.

Abstract translation: 提供一种连接到电容性负载的电容性负载驱动电路，该电容性负载导致从喷射喷嘴喷出与充电电压的电压电平相对应的液滴量的液滴，该容性负载驱动电路包括：第一线 连接到电容性负载并将充电电压施加到电容性负载; 承载从用于驱动电容性负载的电源提供的直流电压的电源线; 充电控制信号线，其控制所述充电电压相对于所述电容性负载的电压电平; 以及N型电场效应晶体管，其源极与第一线连接，并且其电源线连接到其漏极，并且与其栅极连接充电控制信号线。

公开(公告)号：US20070046701A1

公开(公告)日：2007-03-01

申请号：US11347607

申请日：2006-02-03

Applicant: Yoshinao Kondoh

Inventor： Yoshinao Kondoh

IPC: B41J29/38

CPC classification number: B41J2/04593 ,  B41J2/0452 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04565 ,  B41J2/0457 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2202/20

Abstract: A droplet ejecting component of the present invention includes an ejecting component having a charge and discharge characteristic, an applying component being provided with a transistor, and an increasing component. The ejecting component ejects a droplet. When a control signal is inputted, the applying component applies an application voltage to the ejecting component, and the increasing component increases the impedance of the transistor.

Abstract translation: 本发明的液滴喷射部件包括具有充放电特性的喷射部件，具有晶体管的涂敷部件和增加部件。 喷射部件喷射液滴。 当输入控制信号时，施加部件向喷射部件施加施加电压，并且增加部件增加晶体管的阻抗。

公开(公告)号：US20110304663A1

公开(公告)日：2011-12-15

申请号：US13216363

申请日：2011-08-24

Applicant: Yoshinao Kondoh

Inventor： Yoshinao Kondoh

IPC: B41J29/38

CPC classification number: B41J2/04593 ,  B41J2/0452 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04565 ,  B41J2/0457 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2202/20

Abstract: A droplet ejecting component of the present invention includes an ejecting component having a charge and discharge characteristic, an applying component being provided with a transistor, and an increasing component. The ejecting component ejects a droplet. When a control signal is inputted, the applying component applies an application voltage to the ejecting component, and the increasing component increases the impedance of the transistor.

公开(公告)号：US07887149B2

公开(公告)日：2011-02-15

申请号：US11897307

申请日：2007-08-30

Applicant: Yoshinao Kondoh

Inventor： Yoshinao Kondoh

IPC: B41J29/38

CPC classification number: B41J2/04581 ,  B41J2/04541

Abstract: There is provided a capacitive load driving circuit connected to a capacitive load that causes ejection, from an ejecting nozzle, of a liquid droplet of a droplet amount that corresponds to a voltage level of charging voltage, the capacitive load driving circuit including: a first line that is connected to the capacitive load and that applies the charging voltage to the capacitive load; a power source line carrying dc voltage that is supplied from a power source for driving of the capacitive load; a charging control signal line that controls a voltage level of the charging voltage with respect to the capacitive load; and an N-type electric field effect transistor to whose source the first line is connected, and to whose drain the power source line is connected, and to whose gate the charging control signal line is connected.

Abstract translation: 提供一种连接到电容性负载的电容性负载驱动电路，该电容性负载导致从喷射喷嘴喷出与充电电压的电压电平相对应的液滴量的液滴，该容性负载驱动电路包括：第一线 连接到电容性负载并将充电电压施加到电容性负载; 承载从用于驱动电容性负载的电源提供的直流电压的电源线; 充电控制信号线，其控制所述充电电压相对于所述电容性负载的电压电平; 以及N型电场效应晶体管，其源极与第一线连接，并且其电源线连接到其漏极，并且与其栅极连接充电控制信号线。

公开(公告)号：US20100038671A1

公开(公告)日：2010-02-18

申请号：US12364668

申请日：2009-02-03

Applicant: Yoshinao Kondoh

Inventor： Yoshinao Kondoh

IPC: H01L31/12 ,  G03G15/04

CPC classification number: B41J2/45

Abstract: The light-emitting element chip includes: a substrate; a light-emitting portion including plural light-emitting elements each having a first semiconductor layer that has a first conductivity type and that is stacked on the substrate, a second semiconductor layer that has a second conductivity type and that is stacked on the first semiconductor layer, the second conductivity type being a conductivity type different from the first conductivity type, a third semiconductor layer that has the first conductivity type and that is stacked on the second semiconductor layer, and a fourth semiconductor layer that has the second conductivity type and that is stacked on the third semiconductor layer; and a controller including a logical operation element that performs logical operation for causing the plural light-emitting elements to perform a light-emitting operation, the logical operation element being formed by combining some sequential layers of the first, second, third and fourth semiconductor layers.

Abstract translation: 发光元件芯片包括：基板; 包括多个发光元件的发光部分，每个发光元件具有第一导电类型的第一半导体层，并且层叠在该基板上;第二半导体层，具有第二导电类型并堆叠在第一半导体层上 ，所述第二导电类型是不同于所述第一导电类型的导电类型，具有第一导电类型并且堆叠在所述第二半导体层上的第三半导体层，以及具有所述第二导电类型的第四半导体层， 堆叠在第三半导体层上; 以及控制器，其包括执行用于使所述多个发光元件进行发光操作的逻辑运算的逻辑运算元件，所述逻辑运算元件通过组合所述第一，第二，第三和第四半导体层 。

公开(公告)号：US20090212831A1

公开(公告)日：2009-08-27

申请号：US12204246

申请日：2008-09-04

Applicant: Yoshinao Kondoh

Inventor： Yoshinao Kondoh

IPC: H03B1/00

CPC classification number: B41J2/04581 ,  B41J2/04541

Abstract: An image forming apparatus including plural capacitive loads, with one terminal of each of the capacitive loads being connected to a common electrode and with each of the capacitive loads being charged/discharged on the basis of image data, and a first and second drive circuits is provided. The first drive circuit includes plural charge/discharge controllers that are individually connected to other terminals of the capacitive loads and individually control the charging and discharging of the capacitive loads and first and second electrical power wires that are connected to the charge/discharge controllers and charge and discharge the capacitive loads via the charge/discharge controllers. The second drive circuit is connected to each of the first and second electrical power wires and adjusts charge resistance and discharge resistance in response to control of the charge/discharge controllers.

Abstract translation: 一种图像形成装置，包括多个容性负载，每个电容性负载的一个端子连接到公共电极，并且基于图像数据对每个容性负载进行充电/放电，并且第一和第二驱动电路是 提供。 第一驱动电路包括多个充电/放电控制器，这些充电/放电控制器分别连接到电容性负载的其他端子，并分别控制电容性负载的充电和放电以及连接到充电/放电控制器的充电和充电的第一和第二电力线 并通过充放电控制器对容性负载进行放电。 第二驱动电路连接到第一和第二电力线中的每一个，并且响应于充电/放电控制器的控制而调节充电电阻和放电电阻。

公开(公告)号：US20060170717A1

公开(公告)日：2006-08-03

申请号：US11343490

申请日：2006-01-31

Applicant: Yoshinao Kondoh

Inventor： Yoshinao Kondoh

IPC: B41J29/38

CPC classification number: B41J2/04555 ,  B41J2/04568 ,  B41J2/0458

Abstract: A driving device drives a recording head in which droplet ejection portions are plurally arrayed. The droplet ejection portions include actuating elements which are driven in accordance with driving signals such that droplets are ejected. The driving device is provided with a standard waveform generation section, a voltage amplification section, a plurality of current amplification sections and a selection section. Output terminals of the current amplification sections are commonly connected. The selection section selects at least one of the plurality of current amplification sections, in accordance with the number of the actuating elements to be driven concurrently or a printing density of an image to be printed by the recording head. The selection section inputs a driving signal, whose voltage component has been amplified by the voltage amplification section, to input terminal(s) of the selected current amplification section(s).

Abstract translation: 驱动装置驱动墨滴喷射部分多个排列的记录头。 液滴喷射部分包括根据驱动信号驱动以致喷射液滴的致动元件。 驱动装置设置有标准波形生成部，电压放大部，多个电流放大部以及选择部。 电流放大部分的输出端子共同连接。 选择部分根据要同时驱动的致动元件的数量或由记录头打印的图像的打印浓度来选择多个电流放大部分中的至少一个。 选择部分将其电压分量已由电压放大部分放大的驱动信号输入到所选择的当前放大部分的输入端。

公开(公告)号：US06443547B1

公开(公告)日：2002-09-03

申请号：US09722625

申请日：2000-11-28

Applicant: Kunihiro Takahashi ,  Yoshinao Kondoh ,  Akira Mihara ,  Masashi Hiratsuka

Inventor： Kunihiro Takahashi ,  Yoshinao Kondoh ,  Akira Mihara ,  Masashi Hiratsuka

IPC: B41J2938

CPC classification number: B41J2/0452 ,  B41J2/04541 ,  B41J2/0457 ,  B41J2/04581

Abstract: The present invention provides a driving device for an inkjet recording apparatus, which uses supersonic waves to significantly save power consumption for a compact, light-weight, lower price apparatus, and provides an inkjet recording apparatus using the driving device. An LC circuit of inductance and a capacitor, and an amplitude limiting resistor are connected in series across a fixed inductance for tuning, and are connected in parallel to a degenerated equivalent circuit of a piezoelectric element oscillator. The LC circuit is served to compensate lacking complex components respecting the driving frequency when a capacitance is fluctuated by printing pattern in the degenerated equivalent circuit of simultaneously driven oscillators. By adding a LC circuit in parallel to the TANK circuit as an equivalent circuit comprised of oscillator capacitance and a fixed inductance, the fluctuated capacitance including its complex component is compensated for and the oscillators is driven at a constant frequency.

Abstract translation: 本发明提供一种用于喷墨记录装置的驱动装置，其使用超声波来显着地节省紧凑，重量轻，价格较低的装置的功耗，并提供使用驱动装置的喷墨记录装置。 电感和电容器的LC电路和限幅电阻串联连接在固定电感上用于调谐，并且并联连接到压电元件振荡器的退化等效电路。 当电容由同时驱动的振荡器的退化等效电路中的印刷图案波动时，LC电路用于补偿不符合驱动频率的复杂分量。 通过与TANK电路并联的LC电路作为由振荡器电容和固定电感组成的等效电路，包括其复分量的波动电容被补偿，振荡器以恒定频率驱动。