Semiconductor device manufacturing: process – Making device or circuit responsive to nonelectrical signal – Responsive to electromagnetic radiation
Reexamination Certificate
2011-01-11
2011-01-11
Smith, Matthew S (Department: 2823)
Semiconductor device manufacturing: process
Making device or circuit responsive to nonelectrical signal
Responsive to electromagnetic radiation
C438S542000, C257SE21247
Reexamination Certificate
active
07867809
ABSTRACT:
A one-step diffusion method for fabricating a differential doped solar cell is described. The one-step diffusion method includes the following step. First, a substrate is provided. A doping control layer is formed on the substrate. The doping control layer includes a plurality of openings therein. A doping process is conducted on the substrate to form heavy doping regions under the openings of the doping control layer and light doping regions on the other portion of the substrate
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Chen Tien-Szu
Huang Chin-Chiang
Kang Jen-Ho
Kuo Ming-Chin
Ou Nai-Tien
Gintech Energy Corporation
Muncy Geissler Olds & Lowe, PLLC
Parker John M
Smith Matthew S
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