Method of manufacturing solar battery cell

• Main Authors: Tasaka Shogo, Aono Ryota, Kano Yasuyuki, Ishikawa Naoki, Ogino Takayuki, Goda Shinji, Oku Ryosuke, Gonsui Shinobu, Kato Futoshi
• Format: Patent
• Language: English
• Published: 05.12.2017
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The present invention provides a boron diffusion layer forming method capable of sufficiently oxidizing a boron silicide layer formed on a silicon substrate to remove it and obtaining a high-quality boron silicate glass layer. The present invention is a boron diffusion layer forming method of formin...