摘要:
A method for manufacturing a solar cell electrode, comprising the steps of: (a) applying a conductive paste for bus electrode to a wafer in order to form a bus electrode pattern; (b) depositing onto the wafer a photocurable conductive paste for finger electrode from a discharge slot of a dispenser nozzle to thereby form an uncured finger electrode pattern on the wafer, wherein the nozzle moves parallel to the wafer; and (c) curing the uncured finger electrode pattern by exposing the uncured finger electrode pattern to UV light either after forming the uncured finger electrode pattern on the wafer in the step (b), or concurrent with the step (b).
摘要:
The invention relates to a paste for forming a solar cell electrode, comprising electrically conductive metal particles, glass frit, a cross-linkable agent, a photo polymerization initiator and organic solvent, wherein the content of the cross-linkable agent is 1.0 to 20.0 wt %, the content of the photo polymerization initiator is 0.2 to 15.0 wt %, the content of the organic solvent is greater than 1.0 wt %, based on the total weight of the paste, and wherein over 90 wt % of the organic solvent based on the total weight of the organic solvent has a boiling point at 85° C. or higher.
摘要:
The invention is directed to a thermosetting electroconductive paste for forming electroconductive bumps at predetermined locations on at least one circuit layer that is laminated to an insulating layer. Upon lamination the electroconductive bumps penetrate the insulating layer forming an electrical connection to a second circuit layer. The paste comprises, based on total composition, 80 to 90 wt % electroconductive powders comprising at least a first and second electroconductive metal powder of which packing densities are in the range of 20% or less of the average density (sp. gr.) of metal for the first powder and 20 to 40% of the average density (sp. gr.) of metal for the second powder; and 10 to 20 wt % epoxy resin, curing agent, and solvent.
摘要:
An object of the present invention is to provide a lead-free bismuth glass wherein decrease of the degree of accuracy of the patterning is prevented. Specifically, the present invention provides a lead-free bismuth glass characterized in that said lead-free bismuth glass is used for an optical patterning glass material which is patterned by light irradiation and the optical-absorption coefficient to light with a wavelength of 365 nm is 300 to 3000 cm−1.
摘要:
The invention relates to glass compositions useful in conductive pastes for silicon semiconductor devices and photovoltaic cells. The thick film conductor compositions include one or more electrically functional powders and one or more glass frits dispersed in an organic medium. The thick film compositions may also include one or more additive(s). Exemplary additives may include metals, metal oxides or any compounds that can generate these metal oxides during firing.
摘要:
Described is an electrode paste for plasma display panel, which has a black pigment, a glass frit, an organic binder and a solvent, wherein the black pigment contains cobalt oxide (CO3O4) and copper-chromium-cobalt composite oxide (Cr—Cu—Co—O).
摘要翻译:描述了一种用于等离子体显示面板的电极浆料,其具有黑色颜料,玻璃料,有机粘合剂和溶剂,其中黑色颜料含有氧化钴(CO 3 O 4)和铜 - 铬 - 钴复合氧化物(Cr-Cu- Co-O)。
摘要:
An objective of this present invention is to provide a conductive paste that could obtain good electrical property, for example series resistance in an electrode. An aspect of the present invention relates to a conductive paste which comprises electrically conductive powder; glass frit which comprises, based on weight percent (wt %) of the glass frit, 8-26 wt % of SiO2, 0.1-5 wt % of Al2O3, and 73-90 wt % of lead compound, wherein lead fluoride is contained in the range of 5-28 wt % based on the total weight of the lead compound; and organic medium.
摘要翻译:本发明的目的是提供一种能够获得良好的电性能的导电膏,例如电极中的串联电阻。 本发明的一个方面涉及包含导电粉末的导电浆料; 玻璃料,其以玻璃料的重量百分比(重量%),8-26重量%的SiO 2,0.1-5重量%的Al 2 O 3和73重量%的铅化合物为基准,其中含氟化物 基于铅化合物的总重量的5-28重量%的范围; 和有机介质。