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1. 发明申请

US20110104908A1 Laser Mask and Crystallization Method Using the Same 有权
标题翻译：激光掩模和使用其的结晶方法
公开(公告)号：US20110104908A1
公开(公告)日：2011-05-05
申请号：US13004583
申请日：2011-01-11
申请人： JaeSung YOU
发明人： JaeSung YOU
IPC分类号： H01L21/26
CPC分类号： H01L21/0268 , B23K26/066 , H01L21/2026
摘要： A crystallization method using a mask includes providing a substrate having a semiconductor layer; positioning a mask over the substrate, the mask having first, second and third blocks, each block having a periodic pattern including a plurality of transmitting regions and a blocking region, the periodic pattern of the first block having a first position, the periodic pattern of the second block having a second position, the periodic pattern of the third block having a third position, the first, second and third positions being different from each other; and crystallizing the semiconductor layer by irradiating a laser beam through the mask.
摘要翻译：使用掩模的结晶方法包括提供具有半导体层的基板; 将掩模定位在衬底上，掩模具有第一，第二和第三块，每个块具有包括多个发射区域和阻挡区域的周期性图案，第一块的周期性图案具有第一位置，周期性图案所述第二块具有第二位置，所述第三块的周期性图案具有第三位置，所述第一，第二和第三位置彼此不同; 并通过照射激光束通过掩模使半导体层结晶。

2. 发明申请

US20110253209A1 SOLAR CELL, METHOD OF FORMING EMITTER LAYER OF SOLAR CELL, AND METHOD OF MANUFACTURING SOLAR CELL 有权
标题翻译：太阳能电池，形成太阳能电池的发射体层的方法和制造太阳能电池的方法
公开(公告)号：US20110253209A1
公开(公告)日：2011-10-20
申请号：US13172696
申请日：2011-06-29
申请人： JaeSung YOU
发明人： JaeSung YOU
IPC分类号： H01L31/06 , H01L31/18
CPC分类号： H01L31/022433 , B23K26/066 , H01L31/03529 , H01L31/068 , H01L31/0682 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A solar cell includes a substrate of a first conductive type; an emitter layer that is positioned on the substrate and is a second conductive type that is opposite to the first conductive type; first electrodes that are connected to the emitter layer; and a second electrode that is connected to the substrate, wherein the emitter layer includes a first emitter portion and a second emitter portion, the first electrodes include a finger electrode, and a bus electrode intersecting and connected to the finger electrode, and the first emitter portion and the second emitter portion are positioned under the bus electrode.
摘要翻译：太阳能电池包括第一导电类型的衬底; 位于所述基板上并且是与所述第一导电类型相反的第二导电类型的发射极层; 连接到发射极层的第一电极; 以及连接到所述基板的第二电极，其中所述发射极层包括第一发射极部分和第二发射极部分，所述第一电极包括指状电极和与所述指状电极交叉并连接的总线电极，并且所述第一发射极部分和第二发射器部分位于总线电极下方。

3. 发明申请

US20110171769A1 LASER MASK AND CRYSTALLIZATION METHOD USING THE SAME 有权
标题翻译：使用其的激光掩模和结晶方法
公开(公告)号：US20110171769A1
公开(公告)日：2011-07-14
申请号：US13050789
申请日：2011-03-17
申请人： JaeSung YOU
发明人： JaeSung YOU
IPC分类号： H01L33/08
CPC分类号： H01L21/02675 , B23K26/066 , H01L21/02532 , H01L21/0268 , H01L21/2026 , H01L21/268 , H01L27/1285 , H01L29/04 , H01L29/66757 , H01L29/78675
摘要： A crystallization method includes providing a substrate having a silicon thin film; positioning a laser mask having first to fourth blocks on the substrate, each block having a periodic pattern including a plurality of transmitting regions and a blocking region; and crystallizing the silicon thin film by irradiating a laser beam through the laser mask. A polycrystalline silicon film crystallized by this method is substantially free from a shot mark, and has uniform crystalline characteristics.
摘要翻译：结晶方法包括提供具有硅薄膜的基板; 将具有第一至第四块的激光掩模定位在衬底上，每个块具有包括多个发射区域和阻挡区域的周期性图案; 并通过激光束照射激光掩模使硅薄膜结晶。通过该方法结晶的多晶硅膜基本上没有喷丸，并且具有均匀的结晶特性。

4. 发明申请

US20090260684A1 SOLAR CELL, METHOD OF FORMING EMITTER LAYER OF SOLAR CELL, AND METHOD OF MANUFACTURING SOLAR CELL 有权
标题翻译：太阳能电池，形成太阳能电池的发射体层的方法和制造太阳能电池的方法
公开(公告)号：US20090260684A1
公开(公告)日：2009-10-22
申请号：US12425691
申请日：2009-04-17
申请人： JaeSung YOU
发明人： JaeSung YOU
IPC分类号： H01L31/0216 , H01L31/0248 , H01L31/18
CPC分类号： H01L31/022433 , B23K26/066 , H01L31/03529 , H01L31/068 , H01L31/0682 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A method for forming emitter layer of a solar cell includes preparing a substrate including a first impurity of a first conductive type, diffusing a second impurity of a second conductive type opposite to the first conductive type in the substrate to form a first emitter portion of the emitter layer in the substrate, and selectively heating a portion of the first emitter portion, which corresponds to a position for forming at least one electrode, to form a second emitter portion.
摘要翻译：一种用于形成太阳能电池的发射极层的方法包括制备包括第一导电类型的第一杂质的衬底，在衬底中扩散与第一导电类型相反的第二导电类型的第二杂质，以形成第一发射极部分并且选择性地加热与形成至少一个电极的位置对应的第一发射极部分的一部分，以形成第二发射极部分。

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