08445311 cites 3 patents.

A method of fabricating a differential doped solar cell is provided. The method comprises the steps of (a) providing a light doped semiconductor substrate; (b) forming a heavy doped layer having the same type of dopant used in step (a) on a front surface of the semiconductor substrate; and (c) forming an emitter layer having a different type of dopant used in step (a) on a surface of the heavy doped layer to constitute a p-n junction with the heavy doped layer.

Title
Method of fabricating a differential doped solar cell
Application Number
13/303126
Publication Number
8445311 (B2)
Application Date
November 22, 2011
Publication Date
May 21, 2013
Inventor
Ying Yen Chiu
Hukou Township, Hsinchu County
TW
Jun Min Wu
Hukou Township, Hsinchu County
TW
Yi Min Pan
Hukou Township, Hsinchu County
TW
Hung Yi Chang
Hukou Township, Hsinchu County
TW
Kuan Lun Chang
Hukou Township, Hsinchu County
TW
Chi Hsiung Chang
Hukou Township, Hsinchu County
TW
Agent
HDLS IPR Services
Chun Ming Shih
Assignee
Big Sun Energy Technology Incorporation
TW
IPC
H01L 21/00
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