Solar battery cell

US6313397A · kind A · utility

Assignee

• SHARP KABUSHIKI KAISHA · JP

Inventors

• Hidetoshi Washio · Kashihara, JP
• Kunio Kamimura · Koganei, JP
• Tomoji Katsu · Ikoma, JP

Key dates

• Filing date: Aug 30, 1999
• Grant date: Nov 6, 2001
• Expiry date: Aug 30, 2019

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/50

Abstract

A solar battery cell having textures formed in a texture region on a light-receiving surface thereof, except for a site where a surface electrode is formed, wherein the textures formed in a peripheral portion of the texture region have a different size from the textures formed in an inside portion located inside of the peripheral portion.