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1. 发明申请

US20110292129A1 PARTITIONED ARRAY EJECTION CHIPS FOR MICRO-FLUID APPLICATIONS 失效
标题翻译：用于微流体应用的分离式阵列喷射器
公开(公告)号：US20110292129A1
公开(公告)日：2011-12-01
申请号：US12847233
申请日：2010-07-30
申请人： JIANDONG FANG , Paul William Graf
发明人： JIANDONG FANG , Paul William Graf
IPC分类号： B41J2/04
CPC分类号： B41J2/155
摘要： A micro-fluid ejection head has multiple ejection chips joined adjacently to create a lengthy array across a media to-be-imaged. The chips have fluid firing elements arranged adjacently along corresponding ones of fluid vias skewed variously or not to enable seamless stitching of printed images from the adjacent firing elements. The firing elements are energized to eject fluid and individual ones are spaced according to colors or fluid types. Overlapping firing elements serve redundancy efforts during imaging for reliable print quality. Variable chips sizes and shapes, including chevrons, are disclosed as are relationships between differently colored fluid vias. Skew angles range variously each with noted advantages. Bond pads and overlying encapsulation materials are still other features as are metallization lines for distributing power to ones of firing elements. Singulating chips from larger wafers provide still further embodiments as does increased usage of the wafer.
摘要翻译：微流体喷射头具有相邻连接的多个喷射芯片，以跨越待成像的介质产生冗长的阵列。这些碎屑具有流体发射元件，其相应地沿相应的流体通道排列，不同地倾斜或不能使来自相邻击发元件的打印图像的无缝缝合。激发元件通电以喷射流体，并且单个的元件根据颜色或流体类型间隔开。重叠的发射元件在成像期间为冗余努力提供可靠的打印质量。可变芯片尺寸和形状（包括人字形）被公开为不同颜色的液体通孔之间的关系。倾斜角度各不相同，具有明显的优点。接合焊盘和上覆封装材料仍然是其他特征，例如用于将功率分配给发射元件的金属线。从较大的晶片制造芯片可以提供更多的实施例，因为晶片的使用增加。

2. 发明授权

US06565176B2 Long-life stable-jetting thermal ink jet printer 有权
标题翻译：长寿命稳定喷墨热敏喷墨打印机
公开(公告)号：US06565176B2
公开(公告)日：2003-05-20
申请号：US09865881
申请日：2001-05-25
申请人： Frank Edward Anderson , Thomas Austin Fields , Paul William Graf , Yimin Guan , George Keith Parish , Kent Lee Ubellacker
发明人： Frank Edward Anderson , Thomas Austin Fields , Paul William Graf , Yimin Guan , George Keith Parish , Kent Lee Ubellacker
IPC分类号： B41J2938
CPC分类号： B41J2/04506 , B41J2/04536 , B41J2/0458 , B41J2/04591
摘要： A thermal ink jet printing apparatus maintains stable printing output as certain characteristics of the apparatus change over its operational lifetime. The apparatus includes an ink jet print head with resistive heating elements for receiving electrical energy pulses having a voltage level and for transferring heat energy pulses having a desired energy level into adjacent ink based on the electrical energy pulses. The print head includes nozzles associated with the resistive heating elements through which droplets of the ink are ejected when the heat energy pulses are transferred into the ink. The apparatus further includes a printer controller in electrical communication with the print head. The printer controller determines a pulse count indicative of a number of electrical energy pulses, applies the electrical energy pulses having a first pulse width to the resistive heating elements when the pulse count is less than a threshold value, and applies the electrical energy pulses having an adjusted pulse width to the resistive heating elements when the pulse count exceeds the threshold value. The difference in the first and the adjusted pulse widths compensates for changes in the electrical resistance of the resistive heating elements over time.
摘要翻译：热喷墨打印设备保持稳定的打印输出，因为设备的某些特性在其使用寿命内改变。该装置包括具有电阻加热元件的喷墨打印头，用于接收具有电压电平的电能脉冲，并且用于基于电能脉冲将具有期望能级的热能脉冲传送到相邻墨中。打印头包括与电阻加热元件相关联的喷嘴，当热能脉冲被转移到油墨中时，通过该喷嘴喷射墨滴。该装置还包括与打印头电连通的打印机控制器。打印机控制器确定指示电能脉冲数的脉冲计数，当脉冲数小于阈值时，将具有第一脉冲宽度的电能脉冲施加到电阻加热元件，并施加具有当脉冲计数超过阈值时，调整脉冲宽度到电阻加热元件。第一和调整后的脉冲宽度的差异补偿电阻加热元件的电阻随时间的变化。

3. 发明授权

US08616680B2 Partitioned array ejection chips for micro-fluid applications 失效
标题翻译：用于微流体应用的分区阵列喷射芯片
公开(公告)号：US08616680B2
公开(公告)日：2013-12-31
申请号：US12847233
申请日：2010-07-30
申请人： Jiandong Fang , Paul William Graf
发明人： Jiandong Fang , Paul William Graf
IPC分类号： B41J2/155 , B41J2/14
CPC分类号： B41J2/155
摘要： A micro-fluid ejection head has multiple ejection chips joined adjacently to create a lengthy array across a media to-be-imaged. The chips have fluid firing elements arranged adjacently along corresponding ones of fluid vias skewed variously or not to enable seamless stitching of printed images from the adjacent firing elements. The firing elements are energized to eject fluid and individual ones are spaced according to colors or fluid types. Overlapping firing elements serve redundancy efforts during imaging for reliable print quality. Variable chips sizes and shapes, including chevrons, are disclosed as are relationships between differently colored fluid vias. Skew angles range variously each with noted advantages. Bond pads and overlying encapsulation materials are still other features as are metallization lines for distributing power to ones of firing elements. Singulating chips from larger wafers provide still further embodiments as does increased usage of the wafer.
摘要翻译：微流体喷射头具有相邻连接的多个喷射芯片，以跨越待成像的介质产生冗长的阵列。这些碎屑具有流体发射元件，其相应地沿相应的流体通道排列，不同地倾斜或不能使来自相邻击发元件的打印图像的无缝缝合。激发元件通电以喷射流体，并且单个的元件根据颜色或流体类型间隔开。重叠的发射元件在成像期间为冗余努力提供可靠的打印质量。可变芯片尺寸和形状（包括人字形）被公开为不同颜色的液体通孔之间的关系。倾斜角度各不相同，具有明显的优点。接合焊盘和上覆封装材料仍然是其他特征，例如用于将功率分配给发射元件的金属线。从较大的晶片制造芯片可以提供更多的实施例，因为晶片的使用增加。

4. 发明授权

US07025440B2 Low profile ink jet cartridge assembly 失效
标题翻译：低调喷墨墨盒组件
公开(公告)号：US07025440B2
公开(公告)日：2006-04-11
申请号：US10686245
申请日：2003-10-15
申请人： Paul William Graf , John Richard Fowler , Kristi Maggard Rowe , Timothy Lorn Howard , Matthew Joe Russell , Paul Timothy Spivey , Frank Edward Anderson
发明人： Paul William Graf , John Richard Fowler , Kristi Maggard Rowe , Timothy Lorn Howard , Matthew Joe Russell , Paul Timothy Spivey , Frank Edward Anderson
IPC分类号： B41J2/14
CPC分类号： B41J2/17553 , B41J2/17526
摘要： A low-profile ink jet cartridge assembly for an ink jet printer. The low profile ink jet cartridge assembly includes a substantially rectangular ink jet cartridge body having a printhead side, opposing side surfaces attached to the printhead side and a length, a height, and a width, wherein the length is greater than the height and the width. A printhead containing a semiconductor substrate is attached to the printhead side of the ink cartridge. A flexible circuit having a width, a length, a first edge along the length thereof, a second edge along the length thereof, first printer contact pads along at least a portion of the length thereof adjacent the first edge, and second printer contact pads along at least a portion of the length thereof adjacent the second edge is attached to the ink cartridge on the opposing side surfaces of the cartridge body.
摘要翻译：用于喷墨打印机的低调喷墨墨盒组件。低调喷墨墨盒组件包括基本为矩形的喷墨墨盒主体，其具有打印头侧，附接到打印头侧的相对侧表面以及长度，高度和宽度，其中长度大于高度和宽度。包含半导体基板的打印头安装在墨盒的打印头侧。一种具有宽度，长度，沿其长度的第一边缘，沿着其长度的第二边缘的柔性电路，沿着其相邻于第一边缘的长度的至少一部分的第一印刷器接触垫，以及沿着第一边缘的第二印刷器接触垫邻近第二边缘的长度的至少一部分在墨盒本体的相对的侧表面上附着到墨盒。

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