Patent ID: 8138499
Filing Date: 2012-03-20
Classification: H01L,Y02E,Y02P

Abstract:
1. A stacked photoelectric conversion device comprising: a first photoelectric conversion layer, a second photoelectric conversion layer and a third photoelectric conversion layer stacked in this order from a light entrance side, each photoelectric conversion layer having a p-i-n junction and formed of a silicon based semiconductor, wherein a short-circuit photocurrent of the first photoelectric conversion layer is larger than a short-circuit photocurrent of the second photoelectric conversion layer or a short-circuit photocurrent of the third photoelectric conversion layer under a condition of light source: xenon lamp, irradiance: 100 mW/cm a ratio of the short-circuit photocurrent of the first photoelectric conversion layer to a smaller one of the short-circuit photocurrent of the second photoelectric conversion layer and the short-circuit photocurrent of the third photoelectric conversion layer is 1.01 to 1.30.