公开(公告)号：WO2002099848A2

公开(公告)日：2002-12-12

申请号：PCT/US2002/017369

申请日：2002-05-31

Applicant: LITREX CORPORATION ,  EDWARDS, Charles, O. ,  ALBERTALLI, David

Inventor： EDWARDS, Charles, O. ,  ALBERTALLI, David

IPC: H01L

CPC classification number: H01L21/6715 ,  B25B11/005 ,  B29C64/112 ,  B41J2/04 ,  B41J2/04505 ,  B41J2/04506 ,  B41J2/0451 ,  B41J2/04558 ,  B41J2/0456 ,  B41J2/04573 ,  B41J2/04575 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/04591 ,  B41J2/04593 ,  B41J2/04596 ,  B41J3/407 ,  B41J3/543 ,  B41J2202/04 ,  B41J2202/09 ,  H01L21/67103 ,  H01L21/67248 ,  H01L21/6838 ,  H05K1/0269 ,  H05K3/0008 ,  H05K3/125 ,  H05K2201/09918

Abstract: A method for manufacturing structure on a printed circuit board substrate according to the invention includes positioning a printed circuit board substrate in a machine capable of performing piezoelectric deposition of a fluid manufacturing material. The printed circuit board substrate is aligned with a piezoelectric deposition head of the machine. Computer numeric control of the relative motion of the printed circuit board substrate and the piezoelectric deposition head allows droplets of the fluid manufacturing material to be deposited at selected locations of the printed circuit board substrate. The printed circuit board substrate includes a conductive surface layer and a masking structure that exposes selected portions of the surface layer, thereby forming traces upon removal of selected portions of the surface layer. Further, the structure manufactured on the printed circuit board may be a resistor.

Abstract translation: 根据本发明的印刷电路板基板上的结构制造方法包括将印刷电路板基板定位在能够进行流体制造材料的压电沉积的机器中。 印刷电路板基板与机器的压电沉积头对准。 印刷电路板基板和压电沉积头的相对运动的计算机数字控制允许液体制造材料的液滴沉积在印刷电路板基板的选定位置。 印刷电路板基板包括导电表面层和暴露表面层的选定部分的掩模结构，从而在去除表面层的选定部分时形成迹线。 此外，在印刷电路板上制造的结构可以是电阻器。

公开(公告)号：WO2002098576A1

公开(公告)日：2002-12-12

申请号：PCT/US2002/017523

申请日：2002-05-31

Applicant: LITREX CORPORATION ,  EDWARDS, Charles, O. ,  ALBERTALLI, David

Inventor： EDWARDS, Charles, O. ,  ALBERTALLI, David

IPC: B05C11/10

CPC classification number: H01L21/6715 ,  B25B11/005 ,  B29C64/112 ,  B41J2/04 ,  B41J2/04505 ,  B41J2/04506 ,  B41J2/0451 ,  B41J2/04558 ,  B41J2/0456 ,  B41J2/04573 ,  B41J2/04575 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/04591 ,  B41J2/04593 ,  B41J2/04596 ,  B41J3/407 ,  B41J3/543 ,  B41J2202/04 ,  B41J2202/09 ,  H01L21/67103 ,  H01L21/67248 ,  H01L21/6838 ,  H05K1/0269 ,  H05K3/0008 ,  H05K3/125 ,  H05K2201/09918

Abstract: A microdeposition system (20) and method deposits precise amounts of fluid material onto a substrate. A microdeposition head (50) includes a plurality of spaced nozzles. A positioning device controls a position of the microdeposition head relative to the substrate. A controller (22) includes a positioning module that communicates with the positioning device and that generates position control signals for the positioning device. A nozzle firing module communicates with the microdeposition head (50) and selectively generates nozzle firing commands to define features of at least one layer of an electrical device, such as resistors, traces and capacitors on a printed circuit board, polymer light emitting diodes, and light panels.

Abstract translation: 微沉积系统（20）和方法将精确量的流体材料沉积到基底上。 微沉积头（50）包括多个间隔开的喷嘴。 定位装置控制微沉积头相对于基底的位置。 控制器（22）包括与定位装置通信并产生定位装置的位置控制信号的定位模块。 喷嘴燃烧模块与微沉积头（50）连通并选择性地产生喷嘴喷射命令，以定义印刷电路板上的电气设备（例如电阻器，迹线和电容器）的至少一层的特征，聚合物发光二极管和 灯板。

公开(公告)号：WO2002098575A1

公开(公告)日：2002-12-12

申请号：PCT/US2002/017521

申请日：2002-05-31

Applicant: LITREX CORPORATION ,  EDWARDS, Charles, O. ,  ALBERTALLI, David

Inventor： EDWARDS, Charles, O. ,  ALBERTALLI, David

IPC: B05C11/10

CPC classification number: H01L21/6715 ,  B25B11/005 ,  B29C64/112 ,  B41J2/04 ,  B41J2/04505 ,  B41J2/04506 ,  B41J2/0451 ,  B41J2/04558 ,  B41J2/0456 ,  B41J2/04573 ,  B41J2/04575 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/04591 ,  B41J2/04593 ,  B41J2/04596 ,  B41J3/407 ,  B41J3/543 ,  B41J2202/04 ,  B41J2202/09 ,  H01L21/67103 ,  H01L21/67248 ,  H01L21/6838 ,  H05K1/0269 ,  H05K3/0008 ,  H05K3/125 ,  H05K2201/09918

Abstract: A microdeposition system (20) and method deposits precise amounts of fluid material onto a substrate. A microdeposition head (50) includes a plurality of spaced nozzles that fire droplets having a deposited width when deposited on the substrate. A positioning device moves the microdeposition head (50) relative to the substrate at a head speed. A controller (22) generates over-clocking signals at a rate that is substantially greater than the head speed divided by the droplet width to improve resolution. The controller (22) includes a positioning module that generates position control signals for the positioning device. The controller (22) includes a nozzle firing module (114) that generates nozzle firing commands based on the over-clocking rate to fire the nozzles to form droplets that define features on the substrate.

Abstract translation: 微沉积系统（20）和方法将精确量的流体材料沉积到基底上。 微沉积头（50）包括多个间隔开的喷嘴，其在沉积在基底上时喷射具有沉积宽度的液滴。 定位装置以头部速度相对于基底移动微沉积头（50）。 控制器（22）以基本上大于头部速度除以液滴宽度的速率产生超频信号，以提高分辨率。 控制器（22）包括产生用于定位装置的位置控制信号的定位模块。 控制器（22）包括喷嘴启动模块（114），其基于超时速率产生喷嘴喷射命令，以对喷嘴进行喷射以形成限定基板上的特征的液滴。

公开(公告)号：WO00006386A2

公开(公告)日：2000-02-10

申请号：PCT/US1999/017402

申请日：1999-07-29

IPC: B41J2/05 ,  B41J

CPC classification number: B41J2/04505 ,  B41J2/04586

Abstract: A method and system for compensating for swath skew with respect to a perpendicular direction of carrier travel. An amount of swath skew is determined, and gross and/or fine skew adjustments are applied to reduce the swath skew to visually imperceptible limits. The method and system according to this invention can be carried out through software and/or hardware and thus eliminates the need for mechanical adjustment of an ink jet printer. The method and system operates by determining appropriate gross and fine skew adjustments upon insertion of a new printhead into a carrier. The fire order sequence of the fire groups in the printhead can be altered, and the swath data adjusted to compensate for swath skew caused by nozzle plate and/or printer skew with respect to the perpendicular direction of carrier travel.

Abstract translation: 一种用于补偿相对于载体行进的垂直方向的条带偏斜的方法和系统。 确定一定幅度的歪斜，并且应用粗略和/或精细的歪斜调整以将刈幅偏斜减小到视觉上不可察觉的极限。 根据本发明的方法和系统可以通过软件和/或硬件来实现，因此消除了对喷墨打印机进行机械调节的需要。 该方法和系统通过在将新打印头插入到载体中时确定适当的粗略和精细的偏斜调整来进行操作。 可以改变打印头中的火组的消防顺序，并且调整幅数据以补偿由喷嘴板和/或打印机相对于载体行进的垂直方向偏移引起的条带偏移。