公开(公告)号：US5411897A

公开(公告)日：1995-05-02

申请号：US191622

申请日：1994-02-04

申请人： David S. Harvey ,  Scott E. Danielson ,  John W. Dacey

发明人： David S. Harvey ,  Scott E. Danielson ,  John W. Dacey

IPC分类号： B23K1/20 ,  H01L31/0224 ,  H01L31/18 ,  B23K3/00

CPC分类号： H01L31/18 ,  B23K1/20 ,  H01L31/022425 ,  Y02E10/50

摘要： A machine and method are provided for applying a solder paste to a solar cell or other semiconductor device. The machine comprises (1) a conveyor means having at least one cell-holding means for holding a photovoltaic solar cell, (2) drive means for moving the conveyor means stepwise so as to shift said cell-holding means in turn from a first cell loading position to a second cell pasting position and then to a cell unloading position, (3) selectively operable solder paste dispensing means for applying solder paste to a cell located at said second cell pasting position, (4) means for selectively operating said drive means and said paste dispensing means so as to (a) convey a cell from said loading position to said cell pasting position, (b) cause said paste-dispensing means to dispense solder paste onto a cell in said cell pasting position, and (c) convey the cell with the dispensed solder paste from said cell pasting position to said cell unloading position.Preferably, but not necessarily, the machine comprises two paste dispensing assemblies disposed so that solder paste may be dispensed simultaneously onto the front and back sides of a solar cell.

摘要翻译： 提供了一种将焊膏施加到太阳能电池或其它半导体器件的机器和方法。 该机器包括：（1）具有至少一个用于保持光伏太阳能电池的电池保持装置的输送装置，（2）逐步移动输送装置的驱动装置，以使第一电池单元依次移动电池保持装置 （3）可选择性地操作的焊膏分配装置，用于将焊膏施加到位于所述第二电池粘贴位置的电池;（4）用于选择性地操作所述驱动装置的装置， 以及（a）将电池从所述装载位置输送到所述电池粘贴位置，（b）使所述膏剂分配装置将焊膏分配到所述电池粘贴位置中的电池上，以及（c） 将所分配的焊膏从所述电池粘贴位置传送到所述电池卸载位置。 优选地但不是必需地，该机器包括两个糊料分配组件，其布置成使得焊膏可以同时分配到太阳能电池的前侧和后侧。

公开(公告)号：US5151377A

公开(公告)日：1992-09-29

申请号：US666334

申请日：1991-03-07

申请人： Jack I. Hanoka ,  Scott E. Danielson

发明人： Jack I. Hanoka ,  Scott E. Danielson

IPC分类号： H01L31/04 ,  H01L31/0224 ,  H01L31/18 ,  H05K3/12

CPC分类号： H01L31/022425 ,  H01L31/1876 ,  H05K3/1241 ,  Y02E10/50 ,  Y02P70/521

摘要： A method and apparatus are provided for forming grid electrodes for solar cells, the method and apparatus essentially involving dispensing a viscous ink through a hollow pen tip onto a selected horizontally oriented solar cell blank, so that the discharged ink forms a ribbon or line on the blank, with the pen tip being spaced far enough above the solar cell blank so that it does not ride on the deposited ribbon or line, whereby the width and height of the written ribbon or line are not determined by the o.d. of the pen tip or any pressure exerted by the pen tip.

摘要翻译： 提供了一种用于形成用于太阳能电池的栅格电极的方法和装置，该方法和装置基本上包括通过空心笔尖将粘性油墨分配到所选择的水平取向的太阳能电池板上，使得排出的油墨在 空白，笔尖在太阳能电池板上方间隔得足够远，使得它不会骑在沉积的色带或线上，由此书写的色带或线的宽度和高度不由od确定 的笔尖或由笔尖施加的任何压力。