| 摘要 |
<p>According to one embodiment, a solar cell comprises: a support substrate; a back electrode layer which is placed on the support substrate; a light absorption layer which is placed on the back electrode layer; a buffer layer which is placed on the light absorption layer; and a front electrode layer which is placed on the buffer layer. The front electrode layer comprises: a first front electrode layer which is in direct contact with the buffer layer; and a second front electrode layer which is in direct contact with the first front electrode layer. According to the embodiment, a method of manufacturing the solar cell includes: a step of forming a back electrode layer on a support substrate; a step of forming a light absorption layer on the back electrode layer; a step of forming a buffer layer on the light absorption layer; a step of forming a first front electrode layer on the buffer layer; and a step of forming a second front electrode layer on the first front electrode layer. The first and second front electrode layers include metallic oxide on which boron is doped.</p> |
