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1. 发明申请

US20080001981A1 INK JET PRINTHEAD MODULE AND INK JET PRINTER 有权
标题翻译：墨水喷射模块和喷墨打印机
公开(公告)号：US20080001981A1
公开(公告)日：2008-01-03
申请号：US11854528
申请日：2007-09-12
申请人： Hung-Lieh Hu , Jui-Hua Hu , Francis Chee-Shuen Lee , Wei-Fu Lai
发明人： Hung-Lieh Hu , Jui-Hua Hu , Francis Chee-Shuen Lee , Wei-Fu Lai
IPC分类号： B41J29/38
CPC分类号： B41J2/04541 , B41J2/0451 , B41J2/04543 , B41J2/0455 , B41J2/0458
摘要： An ink jet printhead module including multiple chip control circuits is provided. The ink jet printhead module is capable of receiving multiple address signals and multiple chip selection signals from a printhead drive unit of the printing apparatus. Each of the chip control circuits is capable of receiving the address signals and a corresponding one of the chip selection signals. Each of the chip control circuits includes multiple switching circuits and an ink jetting circuit set. Each of the switching circuits is capable of receiving a corresponding one of the address signals and the corresponding one of the chip selection signals and outputting a switching signal. The ink jetting circuit set includes multiple ink jetting circuits. Each of the ink jetting circuits is capable of receiving the switching signal from the corresponding switching circuit and determining whether or not to jet out ink based on the received switching signal.
摘要翻译：提供了包括多个芯片控制电路的喷墨打印头模块。喷墨打印头模块能够从打印装置的打印头驱动单元接收多个地址信号和多个片选信号。每个芯片控制电路能够接收地址信号和相应的一个芯片选择信号。每个芯片控制电路包括多个开关电路和一个喷墨电路组。每个开关电路能够接收对应的一个地址信号和相应的一个芯片选择信号，并输出开关信号。喷墨电路组包括多个喷墨电路。每个喷墨电路能够从相应的切换电路接收切换信号，并根据接收到的切换信号确定是否喷出墨水。

2. 发明授权

US08033626B2 Ink jet printhead module and ink jet printer 有权
标题翻译：喷墨打印头模块和喷墨打印机
公开(公告)号：US08033626B2
公开(公告)日：2011-10-11
申请号：US12955890
申请日：2010-11-29
申请人： Hung-Lieh Hu , Jui-Hua Hu , Francis Chee-Shuen Lee , Wei-Fu Lai
发明人： Hung-Lieh Hu , Jui-Hua Hu , Francis Chee-Shuen Lee , Wei-Fu Lai
IPC分类号： B41J29/38 , B41J2/05
CPC分类号： B41J2/04541 , B41J2/0451 , B41J2/04543 , B41J2/0455 , B41J2/0458
摘要： An ink jet printhead module adapted for use in a printing apparatus, the ink jet printhead module being capable of receiving address signals and chip selection signals from a printhead drive unit of the printing apparatus. The printhead module includes chip control circuits, each being capable of receiving the address signals and receiving a corresponding one of the chip selection signals. Each chip control circuit includes switching circuits and an ink jetting circuit set. Each switching circuit is capable of receiving a corresponding one of the address signals and the corresponding one of chip selection signals and outputting a switching signal. An ink jetting circuit set includes ink jetting circuits, each being capable of receiving the switching signal from the corresponding switching circuit electrically coupled to the ink jetting circuit and determining whether or not to jet out ink based on the received switching signal.
摘要翻译：适用于打印设备的喷墨打印头模块，该喷墨打印头模块能够从打印设备的打印头驱动单元接收地址信号和切屑选择信号。打印头模块包括芯片控制电路，每个芯片控制电路能够接收地址信号并接收相应的一个芯片选择信号。每个芯片控制电路包括开关电路和喷墨电路组。每个开关电路能够接收对应的一个地址信号和对应的一个芯片选择信号并输出开关信号。喷墨电路组包括喷墨电路，每个喷墨电路能够接收来自与喷墨电路电耦合的相应开关电路的切换信号，并基于接收到的切换信号确定是否喷出墨。

3. 发明申请

US20110074847A1 INK JET PRINTHEAD MODULE AND INK JET PRINTER 有权
标题翻译：墨水喷射模块和喷墨打印机
公开(公告)号：US20110074847A1
公开(公告)日：2011-03-31
申请号：US12955890
申请日：2010-11-29
申请人： Hung-Lieh Hu , Jui-Hua Hu , Francis Chee-Shuen Lee , Wei-Fu Lai
发明人： Hung-Lieh Hu , Jui-Hua Hu , Francis Chee-Shuen Lee , Wei-Fu Lai
IPC分类号： B41J2/07 , B41J29/38
CPC分类号： B41J2/04541 , B41J2/0451 , B41J2/04543 , B41J2/0455 , B41J2/0458
摘要： An ink jet printhead module adapted for use in a printing apparatus, the ink jet printhead module being capable of receiving address signals and chip selection signals from a printhead drive unit of the printing apparatus. The printhead module includes chip control circuits, each being capable of receiving the address signals and receiving a corresponding one of the chip selection signals. Each chip control circuit includes switching circuits and an ink jetting circuit set. Each switching circuit is capable of receiving a corresponding one of the address signals and the corresponding one of chip selection signals and outputting a switching signal. An ink jetting circuit set includes ink jetting circuits, each being capable of receiving the switching signal from the corresponding switching circuit electrically coupled to the ink jetting circuit and determining whether or not to jet out ink based on the received switching signal.
摘要翻译：适用于打印设备的喷墨打印头模块，该喷墨打印头模块能够从打印设备的打印头驱动单元接收地址信号和切屑选择信号。打印头模块包括芯片控制电路，每个芯片控制电路能够接收地址信号并接收相应的一个芯片选择信号。每个芯片控制电路包括开关电路和喷墨电路组。每个开关电路能够接收对应的一个地址信号和对应的一个芯片选择信号并输出开关信号。喷墨电路组包括喷墨电路，每个喷墨电路能够接收来自与喷墨电路电耦合的相应开关电路的切换信号，并基于接收到的切换信号确定是否喷出墨。

4. 发明授权

US07922276B2 Ink jet printhead module and ink jet printer 有权
标题翻译：喷墨打印头模块和喷墨打印机
公开(公告)号：US07922276B2
公开(公告)日：2011-04-12
申请号：US11854528
申请日：2007-09-12
申请人： Hung-Lieh Hu , Jui-Hua Hu , Francis Chee-Shuen Lee , Wei-Fu Lai
发明人： Hung-Lieh Hu , Jui-Hua Hu , Francis Chee-Shuen Lee , Wei-Fu Lai
IPC分类号： B41J29/38 , B41J2/05
CPC分类号： B41J2/04541 , B41J2/0451 , B41J2/04543 , B41J2/0455 , B41J2/0458
摘要： An ink jet printhead module including multiple chip control circuits is provided. The ink jet printhead module is capable of receiving multiple address signals and multiple chip selection signals from a printhead drive unit of the printing apparatus. Each of the chip control circuits is capable of receiving the address signals and a corresponding one of the chip selection signals. Each of the chip control circuits includes multiple switching circuits and an ink jetting circuit set. Each of the switching circuits is capable of receiving a corresponding one of the address signals and the corresponding one of the chip selection signals and outputting a switching signal. The ink jetting circuit set includes multiple ink jetting circuits. Each of the ink jetting circuits is capable of receiving the switching signal from the corresponding switching circuit and determining whether or not to jet out ink based on the received switching signal.
摘要翻译：提供了包括多个芯片控制电路的喷墨打印头模块。喷墨打印头模块能够从打印装置的打印头驱动单元接收多个地址信号和多个片选信号。每个芯片控制电路能够接收地址信号和相应的一个芯片选择信号。每个芯片控制电路包括多个开关电路和一个喷墨电路组。每个开关电路能够接收对应的一个地址信号和相应的一个芯片选择信号，并输出开关信号。喷墨电路组包括多个喷墨电路。每个喷墨电路能够从相应的切换电路接收切换信号，并根据接收到的切换信号确定是否喷出墨水。

5. 发明授权

US07367657B2 Inkjet printhead with transistor driver 有权
标题翻译：具有晶体管驱动器的喷墨打印头
公开(公告)号：US07367657B2
公开(公告)日：2008-05-06
申请号：US11180759
申请日：2005-07-12
申请人： Francis Chee-Shuen Lee , Jui-Hua Hu , Jia-Lin Chen , Wei-Fu Lai
发明人： Francis Chee-Shuen Lee , Jui-Hua Hu , Jia-Lin Chen , Wei-Fu Lai
IPC分类号： B41J2/05
CPC分类号： B41J2/1412 , B41J2/14129
摘要： An inkjet printhead chip includes a substrate, transistors, isolation structures, a dielectric layer, a resistive layer and conductive sections. Each transistor includes a gate, a source, a drain and a gate oxide disposed between the gate and the substrate. The isolation structures are on the substrate surface and isolate the transistors. The dielectric layer covers the transistors and the isolation structures, and has openings exposed the source and the drain. Several heating regions are in the resistive layer that is on the dielectric layer. In the conductive sections, the first conductive section is on the resistive layer and exposes the heating regions for forming several heating devices. Each heating device has resistance less than 95 ohm and power density less than 2 GW/m2; the second conductive section and the third conductive section are electrically coupled to the drain and the source through the openings of the dielectric layer respectively.
摘要翻译：喷墨打印头芯片包括基板，晶体管，隔离结构，电介质层，电阻层和导电部分。每个晶体管包括设置在栅极和衬底之间的栅极，源极，漏极和栅极氧化物。隔离结构在衬底表面上并隔离晶体管。电介质层覆盖晶体管和隔离结构，并且具有露出源极和漏极的开口。在电介质层上的电阻层中有几个加热区。在导电部分中，第一导电部分在电阻层上并且暴露加热区域以形成几个加热装置。每个加热装置的电阻小于95欧姆，功率密度小于2GW / m 2; 第二导电部分和第三导电部分分别通过介电层的开口电耦合到漏极和源极。

6. 发明申请

US20070242092A1 Ink jet Printhead Control Circuit 审中-公开
标题翻译：喷墨打印头控制电路
公开(公告)号：US20070242092A1
公开(公告)日：2007-10-18
申请号：US11624216
申请日：2007-01-18
申请人： Wei-Fu Lai , Fu-Sheng Huang , Francis Chee-Shuen Lee
发明人： Wei-Fu Lai , Fu-Sheng Huang , Francis Chee-Shuen Lee
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04541
摘要： An ink jet printhead control circuit is provided. The ink jet printhead control circuit includes at least a nozzle firing circuit and a nozzle firing control circuit. The nozzle firing circuit includes a switch and a heating resistor. The switch and the heating resistor are coupled in series between a power voltage level and a predetermined voltage level. The nozzle firing control circuit is electrically coupled to the nozzle firing circuit, and receives a selection signal and an address signal. When the address signal and the selection signal are enabled, the nozzle firing circuit is controlled to apply the power voltage level to turn on the switch to drive the heating resistor so that droplets of ink are jetted out.
摘要翻译：提供一种喷墨打印头控制电路。喷墨打印头控制电路至少包括喷嘴喷射电路和喷嘴启动控制电路。喷嘴起动电路包括开关和加热电阻器。开关和加热电阻器在电源电压电平和预定电压电平之间串联耦合。喷嘴点火控制电路电连接到喷嘴启动电路，并接收选择信号和地址信号。当地址信号和选择信号被使能时，控制喷嘴点火电路以施加电源电压以接通开关来驱动加热电阻器，从而喷出墨滴。

7. 发明授权

US08376524B2 Thermal inkjet printhead chip structure and manufacturing method for the same 有权
标题翻译：热喷墨打印头芯片结构及制造方法相同
公开(公告)号：US08376524B2
公开(公告)日：2013-02-19
申请号：US12249120
申请日：2008-10-10
申请人： Francis Chee-Shuen Lee , Wei-Fu Lai , Ming-Ling Lee
发明人： Francis Chee-Shuen Lee , Wei-Fu Lai , Ming-Ling Lee
IPC分类号： B41J2/05
CPC分类号： B41J2/1601 , B41J2/14072 , B41J2/14129 , B41J2/1626 , B41J2/1631 , B41J2/1642
摘要： A thermal inkjet printhead chip structure includes a substrate, an oxide layer formed on the substrate, at least one driver circuitry each including a source, a drain and a gate and formed on the substrate and further surrounded by the oxide layer, a dielectric layer, a buffer layer, a resistive layer and a conductive layer. The dielectric layer is formed on the driver circuitry and has openings formed therethrough to expose the source and drain. The buffer layer is formed on the dielectric layer, covering the source and drain and connected to the source and drain. The resistive layer is formed on the buffer layer and has at least one heating area. The resistive layer extends above the source and drain and is connected to the source and drain. The conductive layer is formed on the resistive layer and exposes the heating area. A manufacturing method also is provided.
摘要翻译：热喷墨打印头芯片结构包括基板，形成在基板上的氧化物层，至少一个驱动电路，每个驱动电路包括源极，漏极和栅极，并形成在基板上并进一步被氧化物层包围，介电层，缓冲层，电阻层和导电层。电介质层形成在驱动器电路上，并且具有穿过其形成的开口以暴露源极和漏极。缓冲层形成在电介质层上，覆盖源极和漏极，并连接到源极和漏极。电阻层形成在缓冲层上并具有至少一个加热区域。电阻层在源极和漏极上方延伸，并连接到源极和漏极。导电层形成在电阻层上并暴露加热区域。还提供了一种制造方法。

8. 发明授权

US08191995B2 Printhead for thermal inkjet printing and the printing method thereof 有权
标题翻译：热喷墨打印用打印头及其印刷方法
公开(公告)号：US08191995B2
公开(公告)日：2012-06-05
申请号：US12651144
申请日：2009-12-31
申请人： Francis Chee-Shuen Lee , Wei-Fu Lai
发明人： Francis Chee-Shuen Lee , Wei-Fu Lai
IPC分类号： B41J2/05
CPC分类号： B41J2/15
摘要： The present invention relates to a printhead for thermal inkjet printing and the printing method thereof. The printhead includes: a substrate having a plurality of orifices with a firing element in each of said plurality of orifices, wherein said plurality of orifices are arranged in a single column, and said printhead is disposed at an angle to a horizontal direction along which said printhead scans; and firing circuits for energizing said plurality of firing elements to eject ink on a printing medium by respectively transmitting a plurality of firing signals to said plurality of firing elements. According to the present invention, the print speed and resolution can be improved.
摘要翻译：本发明涉及热喷墨印刷用打印头及其印刷方法。所述打印头包括：具有多个孔口的多个孔口，所述多个孔口具有在所述多个孔口中的每一个中的击发元件，其中所述多个孔口设置在单个柱体中，并且所述打印头以与水平方向成一定角度设置，打印头扫描; 以及用于激励所述多个击发元件的点火电路，通过分别向所述多个击发元件传送多个点火信号将墨水喷射在打印介质上。根据本发明，可以提高打印速度和分辨率。

9. 发明申请

US20110157281A1 PRINTHEAD FOR THERMAL INKJET PRINTING AND THE PRINTING METHOD THEREOF 有权
标题翻译：用于热喷墨打印的打印头及其打印方法
公开(公告)号：US20110157281A1
公开(公告)日：2011-06-30
申请号：US12651144
申请日：2009-12-31
申请人： Francis Chee-Shuen Lee , Wei-Fu Lai
发明人： Francis Chee-Shuen Lee , Wei-Fu Lai
IPC分类号： B41J2/05
CPC分类号： B41J2/15
摘要： The present invention relates to a printhead for thermal inkjet printing and the printing method thereof. The printhead comprises: a substrate having a plurality of orifices with a firing element in each of said plurality of orifices, wherein said plurality of orifices are arranged in a single column, and said printhead is disposed at an angle to a horizontal direction along which said printhead scans; and a firing circuits for energizing said plurality of firing elements to eject ink on a printing medium by respectively transmitting a plurality of firing signals to said plurality of firing elements. According to the present invention, the print speed and resolution can be improved.
摘要翻译：本发明涉及热喷墨印刷用打印头及其印刷方法。打印头包括：具有多个孔口的多个孔口，其中在所述多个孔口中的每一个中具有击发元件，其中所述多个孔口被布置在单个柱中，并且所述打印头以与水平方向成一定角度设置，打印头扫描; 以及用于激励所述多个点火元件以通过分别将多个点火信号发送到所述多个击发元件而将油墨喷射在打印介质上的点火回路。根据本发明，可以提高打印速度和分辨率。

10. 发明授权

US07740341B2 Inkjet printhead 有权
标题翻译：喷墨打印头
公开(公告)号：US07740341B2
公开(公告)日：2010-06-22
申请号：US11623324
申请日：2007-01-16
申请人： Francis Chee-Shuen Lee , Ming-Ling Lee , Wei-Fu Lai , Jia-Lin Chen
发明人： Francis Chee-Shuen Lee , Ming-Ling Lee , Wei-Fu Lai , Jia-Lin Chen
IPC分类号： B41J2/05
CPC分类号： B41J2/14072 , B41J2002/14459 , B41J2202/11
摘要： An inkjet printhead including a substrate, a plurality of heaters, multiple pairs of leads, an ink chamber layer, and a nozzle plate is provided. The substrate has a top surface and a plurality of ink channels through the substrate in the direction substantially vertical to the top surface. The heaters, the multiple pairs of leads, and the ink chamber layer are disposed on the surface of the substrate. The multiple pairs of leads are electrically coupled to the corresponding heaters respectively, and the heaters are respectively adjacent to the corresponding ink channels. The ink chamber layer has a plurality of ink chambers which respectively expose the corresponding heaters and the corresponding ink channels. The nozzle plate is disposed on the ink chamber layer and has a plurality of nozzles through the nozzle plate.
摘要翻译：提供了包括基板，多个加热器，多对引线，墨水室层和喷嘴板的喷墨打印头。衬底具有在基本上垂直于顶表面的方向上穿过衬底的顶表面和多个墨通道。加热器，多对引线和墨水室层设置在基板的表面上。多对引线分别电耦合到相应的加热器，并且加热器分别与相应的墨水通道相邻。墨水室层具有分别暴露相应的加热器和相应墨水通道的多个墨水室。喷嘴板设置在墨水室层上，并且具有穿过喷嘴板的多个喷嘴。

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