A method of creating a patterned particulate layer of a photovoltaic device comprises the steps of providing a dry powder to a fluidising unit, fluidising the powder to form a fluid flow and conveying the fluid flow to a printing unit. The printing unit has means to divert a variable amount of flow to a substrate and the remainder of the flow back to the fluidising unit.
申请公布号
WO2010016863(A3)
申请公布日期
2010.06.17
申请号
WO2009US04212
申请日期
2009.07.21
申请人
EASTMAN KODAK COMPANY;BAKER, JULIE;HIGGINS, JOHN, MARTIN