发明名称 |
MATTIERTES GLAS, VERFAHREN ZUM HERSTELLEN MATTIERTEN GLASES, PHOTOVOLTAIKZELLE MIT EINER SOLCHEN GLASSCHEIBE UND VERFAHREN ZUR HERSTELLUNG EINER SOLCHEN ZELLE |
摘要 |
Glass is matted by surface of overlapping etch pits of polyhedral of such small area that at least 30% of normally incident visible light is diffusely transmitted; total luminous transmittance is at least TT-10 and pref. at least TT-5, where TT is transmittance before etching. Prepn. is by etching with soln. of F-salt to form F-contg. crystals which are removed to expose pits. Glass is pref. etched on one face only. Photo-voltaic cell is coated with (1) conductive layer which is light transmi-ting, (2) photo-active layer and (3) 2nd conductive layer. Pref. layers are (1) doped tin oxide, (2) amorphous Si and (3) light reflecting material which is esp. Al; photo-active material (2) is pref. blue sensitive layer which is over-coated with red sensitive layer. |
申请公布号 |
DE3711748(A1) |
申请公布日期 |
1987.10.22 |
申请号 |
DE19873711748 |
申请日期 |
1987.04.07 |
申请人 |
GLAVERBEL |
发明人 |
HECQ,ANDRE,DR.;THOMAS,JEAN-FRANCOIS,DR. |
分类号 |
H01L31/04;C03C15/00;H01L27/142;H01L31/0236;H01L31/0392 |
主分类号 |
H01L31/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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