| 发明名称 |
SEED USED FOR CRYSTALLINE SILICON INGOT CASTING |
| 摘要 |
The invention discloses a seed used for crystalline silicon ingot casting. A seed according to a preferred embodiment of the invention includes a crystal and an impurity diffusion-resistant layer. The crystal is constituted by at least one grain. The impurity diffusion-resistant layer is formed to overlay an outer surface of the crystal. A crystalline silicon ingot fabricated by use of the seed of the invention has significantly reduced red zone and yellow zone. |
| 申请公布号 |
US2014186631(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
US201314139641 |
申请日期 |
2013.12.23 |
| 申请人 |
Sino-American Silicon Products Inc. |
发明人 |
CHOU Hung-Sheng;CHIANG Yu-Tsung;YANG Yu-Min;HSIAO Ming-Kung;YU Wen-Huai;HSU Sung-Lin;LI I-Ching;LAN Chung-Wen;HSU Wen-Ching |
| 分类号 |
H01L31/18 |
主分类号 |
H01L31/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A seed, comprising:
a crystal, constituted by at least one grain; and an impurity diffusion-resistant layer, formed to overlay an outer surface of the crystal. |
| 地址 |
Hsinchu TW |
