The invention discloses a technology for the directional solidification growth of polycrystalline silicon ingot, belonging to the preparation of semiconductor material silicon crystal.
一种定向凝固生长多晶硅锭工艺，本发明属于半导体材料硅晶体的制备。
Polycrystalline silicon is the basic raw material in information and solar photovoltaic power generation industries, it is classified as strategic material in many countries in the world.
多晶硅是信息产业和太阳能光伏发电产业的基础原材料，世界多个国家将其列为战略性材料。
MEMC still is produced and sell polycrystalline silicon, this is the crucial point material that produces primitive brilliant circle.
MEMC还出产和发卖多晶硅，这是出产原始晶圆的要害材料。
应用推荐