Photoelectric conversion device

摘要

The present invention provides a photoelectric conversion device. Specifically, the photoelectric conversion device has a structure in which a substrate including a photoelectric conversion element provided at the bottom and a substrate including a photoelectric conversion element provided at the side are secured in a brace form by a light-dividing device. This structure divides incident light using the light-dividing device into a plurality of wavelength bands, and causes the divided light to fall onto the photoelectric conversion elements provided at the bottom and side, thereby making it possible to provide a photoelectric conversion device which is capable of generating a lame amount of electric power. In addition, the light-dividing device distributes pressures and impacts applied to the substrates at the bottom and side, thus making it possible to provide a photoelectric conversion device which has resistance to pressures and impacts.

主权项

1. A device comprising a first photoelectric conversion unit in direct contact with a second photoelectric conversion unit, each comprising:
a first substrate comprising a first photoelectric conversion element; a second substrate comprising a second photoelectric conversion element; a third substrate comprising a third photoelectric conversion element; a first light-dividing device over the third substrate; and a second light-dividing device over the third substrate, wherein the first light-dividing device intersects the second light-dividing device, wherein the first substrate, the second substrate, and the third substrate are arranged in a substantially U-shaped form, wherein the first substrate and the second substrate are in direct contact with the third substrate, wherein the first substrate and the third substrate are secured in a brace form by the first light-dividing device which extends diagonally from the first substrate to the third substrate, wherein the second substrate and the third substrate are secured in a brace form by the second light-dividing device which extends diagonally from the second substrate to the third substrate, wherein the first photoelectric conversion element is opposite to the second photoelectric conversion element, wherein the first light-dividing device is configured to reflect a part of an incident light toward the second photoelectric conversion element, wherein the second light-dividing device is configured to reflect a part of the incident light toward the first photoelectric conversion element, wherein the third photoelectric conversion element is configured to receive light transmitted through the first light-dividing device and the second light-dividing device, and wherein the first photoelectric conversion unit and the second photoelectric conversion unit are oriented in different directions from each other.