Thin film solar cell

Abstract

Abstract PURPOSE:To enable the title thin film solar cell in excellent characteristics to be manufactured at low coat by a method wherein the rear surface electrodes are formed by printing and baking a conductive paste containing almost spherical powder bodies in spherical diameter not exceeding 1.2mum as a conductive material using phenol resin as a binder. CONSTITUTION:Transparent electrodes 21, 22... comprising transparent conductive film, photoelectromotive force layers 31, 32... and printed electrodes 41, 42... as the second electrodes are successively formed in strip shape on an insulating translucent substrate 1 such as glass, etc. The printed electrodes 41, 42 are formed by printing and baking a conductive paste containing almost spherical molybdenum powder bodies in spherical diameter not exceeding 1.2mum as a conductive material using phenol resin as a binder. Through these procedures, the title thin film solar cell having sufficient characteristics can be manufactured at low cost.

Inventors

• 👤 Koki Sato
• 👤 広喜 佐藤

Bibliographic Details