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公开(公告)号：US20140144492A1
公开(公告)日：2014-05-29
申请号：US14233229
申请日：2012-07-09
CPC分类号： C03C21/002 , C03C3/087 , C03C4/0035 , C03C23/008 , H01L31/02 , H01L31/02366 , H01L31/03923 , Y02E10/541
摘要： Provided is a glass base material having excellent sodium feeding capability as a glass base material for solar cells such as compound semiconductor solar cells. The invention is concerned with a glass base material which is used for solar cells, wherein on at least one surface thereof, a sodium concentration in a depth of 0.2 μm from the surface of the glass base material is 0.55 or larger in terms of a relative value relative to a sodium concentration in a depth of 1 μm from the surface of the glass base material.
摘要翻译： 提供一种作为太阳能电池用玻璃基材的化合物半导体太阳能电池的钠进料能力优异的玻璃基材。 本发明涉及用于太阳能电池的玻璃基材，其中在至少一个表面上，与玻璃基材的表面相比，浓度为0.2μm的钠浓度相对于玻璃基材的表面为0.55以上 相对于距离玻璃基材表面1μm的深度的钠浓度的值。
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公开(公告)号：US09133055B2
公开(公告)日：2015-09-15
申请号：US14233229
申请日：2012-07-09
IPC分类号： C03C21/00 , H01L31/02 , C03C3/087 , C03C4/00 , C03C23/00 , H01L31/0236 , H01L31/0392
CPC分类号： C03C21/002 , C03C3/087 , C03C4/0035 , C03C23/008 , H01L31/02 , H01L31/02366 , H01L31/03923 , Y02E10/541
摘要： Provided is a glass base material having excellent sodium feeding capability as a glass base material for solar cells such as compound semiconductor solar cells. The invention is concerned with a glass base material which is used for solar cells, wherein on at least one surface thereof, a sodium concentration in a depth of 0.2 μm from the surface of the glass base material is 0.55 or larger in terms of a relative value relative to a sodium concentration in a depth of 1 μm from the surface of the glass base material.
摘要翻译： 提供一种作为太阳能电池用玻璃基材的化合物半导体太阳能电池的钠进料能力优异的玻璃基材。 本发明涉及用于太阳能电池的玻璃基材，其中在至少一个表面上，与玻璃基材表面相比，浓度为0.2μm的钠浓度相对于玻璃基材的表面为0.55以上 相对于距离玻璃基材表面1μm的深度的钠浓度的值。
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