利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

29 条记录 (耗时 0.037 秒)

    Method of and apparatus for manufacturing thin solar battery
    3.
    发明授权
    Method of and apparatus for manufacturing thin solar battery 失效
    薄型太阳能电池的制造方法和装置

    公开(公告)号：US06096569A

    公开(公告)日：2000-08-01

    申请号：US201660

    申请日：1998-12-01

    申请人： Yoshinori Matsuno ,  Yoshitatsu Kawama ,  Hiroaki Morikawa ,  Satoshi Arimoto ,  Hisao Kumabe ,  Toshio Murotani

    发明人： Yoshinori Matsuno ,  Yoshitatsu Kawama ,  Hiroaki Morikawa ,  Satoshi Arimoto ,  Hisao Kumabe ,  Toshio Murotani

    IPC分类号： H01L31/04 ,  H01L31/042 ,  H01L31/18

    CPC分类号： H01L31/0504 ,  H01L31/022441 ,  H01L31/048 ,  H01L31/0516 ,  H01L31/1892 ,  Y02E10/50

    摘要： A process of forming electrodes is simplified during modularizing of a solar battery. According to the manufacturing method and the manufacturing apparatus, a thin solar battery is manufactured at a reduced cost and with a better yield. Using a robot which includes a suction chip which can handle a semiconductor film 2 without any damage which is separated from a particular substrate 1, the semiconductor films 2 are each accurately placed through a transparent resin 3 onto a glass substrate 7 which serves as a window of a solar battery, and p-type and n-type electrodes are printed at a time on the semiconductor films 2 which are arranged. Further, since a monolithic tab electrode is soldered to connect the electrodes, the manufacturing processes of the solar battery are simplified.

    摘要翻译： 在太阳能电池的模块化期间简化了形成电极的工艺。 根据制造方法和制造装置，以更低的成本和更好的产量制造薄的太阳能电池。 使用包括能够处理半导体膜2而不会从特定基板1分离的任何损伤的吸引芯片的机器人，将半导体膜2分别通过透明树脂3准确地放置在作为窗口的玻璃基板7上 的太阳能电池，并且在配置的半导体膜2上一次印刷p型和n型电极。 此外，由于整体式接片电极被焊接以连接电极，所以太阳能电池的制造工艺被简化。

    Method of making solar cells
    4.
    发明授权
    Method of making solar cells 失效
    制造太阳能电池的方法

    公开(公告)号：US6037088A

    公开(公告)日：2000-03-14

    申请号：US799570

    申请日：1997-02-12

    申请人： Hiroaki Morikawa ,  Yoshitatsu Kawama ,  Satoshi Arimoto ,  Yukio Shinoda ,  Takashi Ishihara

    发明人： Hiroaki Morikawa ,  Yoshitatsu Kawama ,  Satoshi Arimoto ,  Yukio Shinoda ,  Takashi Ishihara

    IPC分类号： H01L31/04 ,  H01L31/0203

    CPC分类号： H01L31/022458 ,  H01L31/048 ,  H01L31/0682 ,  Y02E10/547

    摘要： A method of making the solar cells includes a step of forming a first electroconductive region on a first surface of a semiconductor substrate having through-holes defined therein and also having an emitter layer formed thereon, a step of disposing the semiconductor substrate on a transparent substrate with a second surface of the semiconductor substrate opposite to the first surface thereof confronting the transparent substrate through a resinous material, a step of bonding the semiconductor substrate and the transparent substrate together by means of the resinous material, and a step of forming a second electroconductive region on the first electroconductive region.

    摘要翻译： 制造太阳能电池的方法包括在其上形成有通孔的半导体衬底的第一表面上形成第一导电区域并且还具有形成在其上的发射极层的步骤，将半导体衬底设置在透明衬底上 其中半导体衬底的与通过树脂材料面对透明衬底的第一表面相对的第二表面，通过树脂材料将半导体衬底和透明衬底接合在一起的步骤，以及形成第二导电 区域在第一导电区域上。

    Thin-film solar cell
    5.
    发明授权
    Thin-film solar cell 失效
    薄膜太阳能电池

    公开(公告)号：US5397400A

    公开(公告)日：1995-03-14

    申请号：US94304

    申请日：1993-07-21

    申请人： Yoshinori Matsuno ,  Hideo Naomoto ,  Satoshi Arimoto ,  Hiroaki Morikawa ,  Hajime Sasaki

    发明人： Yoshinori Matsuno ,  Hideo Naomoto ,  Satoshi Arimoto ,  Hiroaki Morikawa ,  Hajime Sasaki

    IPC分类号： H01L31/04 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/0236 ,  H01L31/0352 ,  H01L31/068 ,  H01L31/18 ,  H01L33/00 ,  H01L31/06

    CPC分类号： H01L31/022433 ,  H01L31/02168 ,  H01L31/02363 ,  H01L31/035281 ,  H01L31/068 ,  H01L31/1804 ,  H01L33/0079 ,  H01L2924/0002 ,  Y02E10/547 ,  Y02P70/521 ,  Y10S438/977

    摘要： A thin-film solar cell includes a thin active layer of high purity material having opposed front and rear surfaces for light-to-electricity conversion, a structure for supporting the thin active layer, and a rear electrode in contact with the rear surface of the active layer. The supporting structure includes a supporting substrate of a low purity material having opposed front and rear surfaces, on the front surface of which the rear surface of the active layer is disposed, and an insulating barrier layer interposed between the front surface of the supporting substrate and the rear surface of the active layer. The barrier layer prevents impurities in the supporting substrate from diffusing into the active layer. Since the supporting substrate comprises a low purity material, the quantity of the expensive high purity material can be reduced by reducing the thickness of the active layer, resulting in low production costs. Since the supporting substrate is present on the rear surface of the active layer, a surface electrode disposed on the front surface of the active layer is exposed. Therefore, when a solar cell module is fabricated using a plurality of the solar cells, a wire bonding process for connecting adjacent solar cells is easily carried out.

    摘要翻译： 薄膜太阳能电池包括具有相对的用于光电转换的相对的前表面和后表面的高纯度材料的薄活性层，用于支撑薄活性层的结构和与所述薄电极的背面接触的后电极 活动层 支撑结构包括具有相对的前表面和后表面的低纯度材料的支撑衬底，其前表面上设置有源层的后表面，以及绝缘阻挡层，介于支撑衬底的前表面和 活性层的后表面。 阻挡层防止支撑衬底中的杂质扩散到有源层中。 由于支撑基板包括低纯度材料，所以通过减小活性层的厚度可以降低昂贵的高纯度材料的量，导致生产成本低。 由于支撑衬底存在于有源层的后表面上，所以露出有源层前表面上的表面电极。 因此，当使用多个太阳能电池制造太阳能电池模块时，容易进行用于连接相邻太阳能电池的引线接合工艺。

    Method of producing thin film solar cell
    6.
    发明授权
    Method of producing thin film solar cell 失效
    制造薄膜太阳能电池的方法

    公开(公告)号：US5963790A

    公开(公告)日：1999-10-05

    申请号：US879367

    申请日：1997-06-20

    申请人： Yoshinori Matsuno ,  Hideo Naomoto ,  Satoshi Arimoto ,  Hiroaki Morikawa ,  Hajime Sasaki

    发明人： Yoshinori Matsuno ,  Hideo Naomoto ,  Satoshi Arimoto ,  Hiroaki Morikawa ,  Hajime Sasaki

    IPC分类号： H01L31/04 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/0236 ,  H01L31/0352 ,  H01L31/068 ,  H01L31/18 ,  H01L33/00

    CPC分类号： H01L31/022433 ,  H01L31/02168 ,  H01L31/02363 ,  H01L31/035281 ,  H01L31/068 ,  H01L31/1804 ,  H01L33/0079 ,  H01L2924/0002 ,  Y02E10/547 ,  Y02P70/521 ,  Y10S438/977

    摘要： A method for producing a thin film solar cell includes preparing a substrate of a low purity material and having opposed front and rear surfaces; forming an insulating film on the front surface of the substrate; forming a second conductivity type active layer of a high purity material on the insulating film with a front surface exposed; forming a second conductivity type semiconductor region within the active layer, reaching the front surface, to produce a p-n junction for light-to-electricity conversion; forming an anti-reflection film on the front surface of the active layer, the anti-reflection film reducing reflection of incident light; forming a surface electrode in contact with the front surface of the active layer; adhering the front surface side of the active layer to a supporting plate and selectively etching the low purity substrate from the rear surface to form a supporting substrate supporting the active layer; and forming a rear electrode on the rear surface of the supporting substrate contacting the active layer.

    摘要翻译： 一种制造薄膜太阳能电池的方法包括制备低纯度材料的基片并具有相对的前表面和后表面; 在所述基板的前表面上形成绝缘膜; 在绝缘膜上形成具有暴露的前表面的高纯度材料的第二导电型有源层; 在有源层内形成第二导电类型的半导体区域，到达前表面，以产生用于光电转换的p-n结; 在有源层的正面上形成防反射膜，防反射膜减少入射光的反射; 形成与所述有源层的前表面接触的表面电极; 将有源层的前表面侧粘附到支撑板上，并从后表面选择性地蚀刻低纯度基板以形成支撑有源层的支撑基板; 以及在与有源层接触的支撑基板的后表面上形成后电极。

    Solar cell
    8.
    发明授权
    Solar cell 失效
    太阳能电池

    公开(公告)号：US5759292A

    公开(公告)日：1998-06-02

    申请号：US689002

    申请日：1996-07-30

    申请人： Satoshi Arimoto ,  Hiroaki Morikawa ,  Yoichiro Nishimoto

    发明人： Satoshi Arimoto ,  Hiroaki Morikawa ,  Yoichiro Nishimoto

    IPC分类号： H01L31/04 ,  H01L21/318 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/0236 ,  H01L31/18 ,  H01L31/0248

    CPC分类号： H01L31/02168 ,  H01L31/022425 ,  H01L31/022458 ,  H01L31/02363 ,  H01L31/068 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

    摘要： A solar cell has a high ability to prevent recombination of electrons near the cell surface, wherein a surface of a p-type substrate at a surface is provided with an n-type region subjected to a treatment with a phosphorus containing acid and a silicon nitride layer is then directly formed on the n-type region. The solar cell can be prepared at a low temperature by a method comprising 1) a step of subjecting the n-type region to a phosphorus containing acid treatment at a low temperature and 2) a step of forming a silicon nitride by a vacuum and thermal CVD method.

    摘要翻译： 太阳能电池具有防止细胞表面附近的电子复合的高能力，其中表面上的p型基板的表面设置有经受含磷酸和氮化硅处理的n型区域 然后在n型区域上直接形成层。 太阳能电池可以通过以下方法在低温下制备：1）在低温下对n型区域进行含磷酸处理的步骤，以及2）通过真空和热处理形成氮化硅的步骤 CVD法。