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2024年12月27日发(作者:html里display属性)

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专利名称:SUBSTRATE FOR SOLAR CELL

发明人:FUKAMACHI KAZUHIKO,HIDA

HIROSHI,KAWAUCHI SUSUMU,ONO JIYUN

申请号:JP3729984

申请日:19840301

公开号:JPS60183776A

公开日:19850919

摘要:PURPOSE:To obtain a substrate for solar cell, which is superior in substrate

characteristics and can be stably manufactured at low manufacturing cost, by a method

wherein a metal plate, whereon an Ni plating, a Cu plating or an alloy plating of Ni and Cu

has been coated, is used as the substrate for solar cell. CONSTITUTION:There are a

nickel plating and alloy plating of nickel and iron, nickel and tin, nickel and zinc and so

forth, and also, a copper plating and alloy platings of copper and tin, copper and zinc and

so forth among the kinds of platings, but there is no special limit to each composition of

these alloys. So long as the alloys are a coating obtained from baths having the

smoothing effect equal as the gloss plating bath of nickel or copper, that will do and the

alloys are usually plated in a thickness of serveral microns to 10mum or thereabouts. In

the case of a substrate for solar cell obtained by plating with Cr, Au, Ag or Pt, or, one of

alloys of these metals after Ni plating, Cu plating or an alloy of Ni and Cu was applied on

a metal plate, the cost goes up a little than that in the case of a substrate obtained by

applying with a single plating layer, but the upper base plating can be done thin in a

thickness of less than 1mum and the surface gloss can be remarkably increased.

Particularly, when a substrate for solar cell is one plated with Ag, the reflectivity

becomes extremely high, though Ag has a defect which is easy to discolor.

申请人:NIPPON KOGYO KK

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