Fishing – trapping – and vermin destroying
Patent
1994-11-18
1996-07-23
Weisstuch, Aaron
Fishing, trapping, and vermin destroying
136260, 136264, 136265, 427 74, 427 76, 427346, 437 9, 437234, H01L 3118
Patent
active
055389031
ABSTRACT:
A method of manufacturing a solar cell, comprising the steps of forming a layer of n-type compound semiconductor, a layer of p-type compound semiconductor, and an electrode layer on a glass substrate, wherein at least one of said steps of forming a layer of compound semiconductor layer comprises preparing a paste by mixing a semiconductor raw material and a viscous agent, applying said paste to said substrate, drying said paste to harden it, and firing the dried paste, and vibrating said substrate during or after the application of the paste, to remove the bubbles in the paste, resulting in a semiconductor layer which is smooth, dense, and having good adhesion, thus realizing a solar cell with improved and uniform characteristics.
REFERENCES:
"Matsushita News", Feb. 1, 1983, pp. 1-5.
T. Arita et al, Solar Energy Materials, vol. 23, pp. 371-379 (Dec. 1991).
Aramoto Tetsuya
Murozono Mikio
Nakayama Nobuo
Omura Kuniyoshi
Matsushita Electric - Industrial Co., Ltd.
Weisstuch Aaron
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