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    Solar cell device and manufacturing method therefor
    1.
    发明授权
    Solar cell device and manufacturing method therefor 有权
    太阳能电池装置及其制造方法

    公开(公告)号：US08962981B2

    公开(公告)日：2015-02-24

    申请号：US12925344

    申请日：2010-10-20

    申请人： Yuji Akimoto ,  Masami Nakamura ,  Naoto Shindo ,  Tadashi Kanasaku

    发明人： Yuji Akimoto ,  Masami Nakamura ,  Naoto Shindo ,  Tadashi Kanasaku

    IPC分类号： H01L31/00 ,  H01L31/0224 ,  H01B1/22

    CPC分类号： H01L31/022425 ,  H01B1/22 ,  Y02E10/50 ,  Y02E10/52

    摘要： A solar cell device including an electrode formed by applying a conductive paste containing at least a conductive powder, glass frit and an organic vehicle onto a semiconductor substrate provided with a silicon nitride layer on a surface thereof and firing the applied conductive paste, wherein the electrode has a structure with a front electrode layer containing silver as a main component, a glass layer containing tellurium glass as a main component, and a silicon oxide layer containing plural silver particles precipitated by the firing. The solar cell device is provided with an electrode formed using a conductive paste not containing lead glass and has good solar cell characteristics.

    摘要翻译： 一种太阳能电池装置，其特征在于，包括通过将含有至少导电性粉末，玻璃料和有机载体的导电性浆料涂布在其表面上具有氮化硅层的半导体衬底上并将所施加的导电性糊料烧成而形成的电极， 具有以银为主要成分的前电极层，含有碲玻璃作为主要成分的玻璃层和通过烧成而析出的多个银粒子的氧化硅层的结构。 太阳能电池装置具有使用不含铅玻璃的导电性糊剂形成的电极，具有良好的太阳能电池特性。

    Solar cell device and manufacturing method therefor
    2.
    发明申请
    Solar cell device and manufacturing method therefor 有权
    太阳能电池装置及其制造方法

    公开(公告)号：US20110094578A1

    公开(公告)日：2011-04-28

    申请号：US12925344

    申请日：2010-10-20

    申请人： Yuji Akimoto ,  Masami Nakamura ,  Naoto Shindo ,  Tadashi Kanasaku

    发明人： Yuji Akimoto ,  Masami Nakamura ,  Naoto Shindo ,  Tadashi Kanasaku

    IPC分类号： H01L31/0224 ,  H01L31/18

    CPC分类号： H01L31/022425 ,  H01B1/22 ,  Y02E10/50 ,  Y02E10/52

    摘要： A solar cell device including an electrode formed by applying a conductive paste containing at least a conductive powder, glass frit and an organic vehicle onto a semiconductor substrate provided with a silicon nitride layer on a surface thereof and firing the applied conductive paste, wherein the electrode has a structure comprising a front electrode layer comprising silver as a main component, a glass layer comprising tellurium glass as a main component, and a silicon oxide layer containing plural silver particles precipitated by the firing. The solar cell device is provided with an electrode formed using a conductive paste not containing lead glass and has good solar cell characteristics.

    摘要翻译： 一种太阳能电池装置，其特征在于，包括通过将含有至少导电性粉末，玻璃料和有机载体的导电性浆料涂布在其表面上具有氮化硅层的半导体衬底上并将所施加的导电性糊料烧成而形成的电极， 具有包括以银为主要成分的前电极层，包含碲玻璃作为主要成分的玻璃层和通过烧制而沉淀的多个银粒子的氧化硅层的结构。 太阳能电池装置具有使用不含铅玻璃的导电性糊剂形成的电极，具有良好的太阳能电池特性。

    Conductive paste for forming a solar cell electrode
    5.
    发明授权
    Conductive paste for forming a solar cell electrode 有权
    用于形成太阳能电池电极的导电浆料

    公开(公告)号：US08551368B2

    公开(公告)日：2013-10-08

    申请号：US12925343

    申请日：2010-10-20

    申请人： Masami Nakamura ,  Naoto Shindo ,  Tadashi Kanasaku

    发明人： Masami Nakamura ,  Naoto Shindo ,  Tadashi Kanasaku

    IPC分类号： H01B1/22

    CPC分类号： H01L31/18 ,  C03C3/062 ,  C03C3/122 ,  C03C3/14 ,  C03C3/21 ,  C03C8/18 ,  C23C18/08 ,  C23C18/1245 ,  C23C18/127 ,  H01B1/16 ,  H01L31/022425 ,  Y02E10/50

    摘要： A conductive paste for forming a solar cell electrode, including: a conductive powder containing silver as a main component; glass frit; and an organic vehicle, wherein the glass frit contains tellurium glass frit having tellurium oxide as a network-forming component. The conductive paste of the present invention makes it possible to form a solar cell electrode having a low dependence on firing temperature without causing problems due to fire-through into the substrate, and to thereby obtain a solar cell having good solar cell characteristics.

    摘要翻译： 一种用于形成太阳能电池电极的导电膏，包括：以银为主要成分的导电粉末; 玻璃料; 和有机载体，其中所述玻璃料包含具有氧化碲作为网络形成组分的碲玻璃料。 本发明的导电性糊剂能够形成对焙烧温度依赖性低的太阳能电池电极，而不会引起由于向基板的穿透而引起的问题，从而获得具有良好的太阳能电池特性的太阳能电池。

    Conductive paste for forming a solar cell electrode
    6.
    发明申请
    Conductive paste for forming a solar cell electrode 有权
    用于形成太阳能电池电极的导电浆料

    公开(公告)号：US20110095240A1

    公开(公告)日：2011-04-28

    申请号：US12925343

    申请日：2010-10-20

    申请人： Masami Nakamura ,  Naoto Shindo ,  Tadashi Kanasaku

    发明人： Masami Nakamura ,  Naoto Shindo ,  Tadashi Kanasaku

    IPC分类号： H01B1/22

    CPC分类号： H01L31/18 ,  C03C3/062 ,  C03C3/122 ,  C03C3/14 ,  C03C3/21 ,  C03C8/18 ,  C23C18/08 ,  C23C18/1245 ,  C23C18/127 ,  H01B1/16 ,  H01L31/022425 ,  Y02E10/50

    摘要： A conductive paste for forming a solar cell electrode, including: a conductive powder comprising silver as a main component; glass frit; and an organic vehicle, wherein the glass frit contains tellurium glass frit having tellurium oxide as a network-forming component. The conductive paste of the present invention makes it possible to form a solar cell electrode having a low dependence on firing temperature without causing problems due to fire-through into the substrate, and to thereby obtain a solar cell having good solar cell characteristics.

    摘要翻译： 一种用于形成太阳能电池电极的导电浆料，包括：以银为主要成分的导电粉末; 玻璃料; 和有机载体，其中所述玻璃料包含具有氧化碲作为网络形成组分的碲玻璃料。 本发明的导电性糊剂能够形成对焙烧温度依赖性低的太阳能电池电极，而不会引起由于向基板的穿透而引起的问题，从而获得具有良好的太阳能电池特性的太阳能电池。

    SOLAR CELL ELEMENT AND METHOD FOR MANUFACTURING SAME
    7.
    发明申请
    SOLAR CELL ELEMENT AND METHOD FOR MANUFACTURING SAME 审中-公开
    太阳能电池元件及其制造方法

    公开(公告)号：US20130167923A1

    公开(公告)日：2013-07-04

    申请号：US13821821

    申请日：2011-10-04

    申请人： Masami Nakamura ,  Naoto Shindo ,  Tadashi Kanasaku ,  Junichi Atobe

    发明人： Masami Nakamura ,  Naoto Shindo ,  Tadashi Kanasaku ,  Junichi Atobe

    IPC分类号： H01L31/0224 ,  H01L31/0236 ,  H01L31/18

    CPC分类号： H01L31/022425 ,  H01B1/22 ,  H01L29/0657 ,  H01L31/02363 ,  H01L31/18 ,  Y02E10/50

    摘要： A solar cell element containing: a semiconductor substrate; an antireflection film disposed in a first region on one main surface of the semiconductor substrate; and a front surface electrode disposed in a second region on the one main surface of the semiconductor substrate and containing silver as a main component and a tellurium-based glass containing tellurium, tungsten, and bismuth. The solar cell element is manufactured by forming the antireflection film on the one main substrate surface; printing on the antireflection film a conductive paste containing a conductive powder mainly containing silver, a tellurium-based glass frit containing tellurium, tungsten, and bismuth, and an organic vehicle; and disposing the antireflection film in the first region and forming the front surface electrode in the second region, by firing the paste and eliminating the antireflection film positioned under the paste.

    摘要翻译： 一种太阳能电池元件，包括：半导体衬底; 设置在半导体衬底的一个主表面上的第一区域中的抗反射膜; 以及设置在半导体衬底的一个主表面上的第二区域中并且含有银作为主要成分的表面电极和含有碲，钨和铋的碲基玻璃。 通过在一个主基板表面上形成防反射膜来制造太阳能电池元件; 在防反射膜上印刷含有主要含有银的导电粉末，含碲，钨和铋的碲系玻璃料和有机载体的导电糊料; 并且将所述防反射膜设置在所述第一区域中，并且通过烧制所述糊料并除去位于所述糊料下方的所述防反射膜，从而在所述第二区域中形成所述前表面电极。

    Conductive paste
    8.
    发明授权
    Conductive paste 有权
    导电胶

    公开(公告)号：US09064616B2

    公开(公告)日：2015-06-23

    申请号：US14005994

    申请日：2012-04-05

    申请人： Hiroshi Yoshida ,  Naoto Shindo ,  Tadashi Kanasaku ,  Shoko Masuda

    发明人： Hiroshi Yoshida ,  Naoto Shindo ,  Tadashi Kanasaku ,  Shoko Masuda

    IPC分类号： H01B1/22 ,  H01L31/00 ,  C03C8/18 ,  C09D5/24 ,  C03C8/02 ,  H01L31/0224

    CPC分类号： H01B1/22 ,  C03C3/122 ,  C03C8/02 ,  C03C8/18 ,  C09D5/24 ,  H01L31/022425 ,  Y02E10/50

    摘要： A conductive paste includes a conductive powder containing at least one of copper and nickel as a main component, a glass frit, and an organic vehicle, wherein the glass frit is a tellurium-based glass frit that essentially does not contain any lead component and contains tellurium as a network former in an amount of 35 to 70 mol % in terms of oxide, the tellurium-based glass frit containing silver as an essential component. The above conductive paste can provide favorable characteristics and favorably be used in the formation of light-receiving surface electrodes of a solar cell element even when the conductive paste includes one or more of copper and nickel as its conductive component.

    摘要翻译： 导电浆料包括含有铜和镍中的至少一种作为主要成分的导电粉末，玻璃料和有机载体，其中玻璃料是基本上不含任何铅成分的碲基玻璃料， 碲作为网络前体，以氧化物计为35〜70摩尔％，以含有银为主要成分的碲系玻璃料。 即使当导电浆料包括一种或多种铜和镍作为其导电组分时，上述导电浆料可以提供有利的特性，并且有利地用于形成太阳能电池元件的光接收表面电极。

    CONDUCTIVE PASTE
    9.
    发明申请
    CONDUCTIVE PASTE 有权
    导电胶

    公开(公告)号：US20140008587A1

    公开(公告)日：2014-01-09

    申请号：US14005994

    申请日：2012-04-05

    申请人： Hiroshi Yoshida ,  Naoto Shindo ,  Tadashi Kanasaku ,  Shoko Masuda

    发明人： Hiroshi Yoshida ,  Naoto Shindo ,  Tadashi Kanasaku ,  Shoko Masuda

    IPC分类号： H01L31/0224

    CPC分类号： H01B1/22 ,  C03C3/122 ,  C03C8/02 ,  C03C8/18 ,  C09D5/24 ,  H01L31/022425 ,  Y02E10/50

    摘要： A conductive paste includes a conductive powder containing at least one of copper and nickel as a main component, a glass frit, and an organic vehicle, wherein the glass frit is a tellurium-based glass frit that essentially does not contain any lead component and contains tellurium as a network former in an amount of 35 to 70 mol % in terms of oxide, the tellurium-based glass frit containing silver as an essential component. The above conductive paste can provide favorable characteristics and favorably be used in the formation of light-receiving surface electrodes of a solar cell element even when the conductive paste includes one or more of copper and nickel as its conductive component.

    摘要翻译： 导电浆料包括含有铜和镍中的至少一种作为主要成分的导电粉末，玻璃料和有机载体，其中玻璃料是基本上不含任何铅成分的碲基玻璃料， 碲作为网络前体，以氧化物计为35〜70摩尔％，以含有银为主要成分的碲系玻璃料。 即使当导电浆料包括一种或多种铜和镍作为其导电组分时，上述导电浆料可以提供有利的特性，并且有利地用于形成太阳能电池元件的光接收表面电极。

    Crystallized glass for substrate of information-recording disk
    10.
    发明授权
    Crystallized glass for substrate of information-recording disk 失效
    用于信息记录盘底物的结晶玻璃

    公开(公告)号：US5804520A

    公开(公告)日：1998-09-08

    申请号：US941472

    申请日：1997-09-30

    申请人： Kenji Morinaga ,  Yuji Akimoto ,  Fumiyuki Shimizu ,  Mineto Iwasaki ,  Naoto Shindo

    发明人： Kenji Morinaga ,  Yuji Akimoto ,  Fumiyuki Shimizu ,  Mineto Iwasaki ,  Naoto Shindo

    IPC分类号： C03C3/112 ,  C03C3/118 ,  C03C10/04 ,  C03C10/14 ,  C03C10/16 ,  G11B5/62 ,  G11B5/73 ,  G11B5/84 ,  G11B7/253 ,  G11B7/26 ,  G11B11/10 ,  G11B11/105

    CPC分类号： C03C10/16 ,  C03C10/00 ,  C03C10/0009

    摘要： A crystallized glass for a substrate of an information-recording disk, which has been obtained by melting a glass forming material consisting essentially of, in wt. % as oxide, 55 to 85% of SiO.sub.2, 5 to 20% of Li.sub.2 O, 0 to 10% of K.sub.2 O+Na.sub.2 O, 0 to 10% of MgO, 0 to 20% of CaO, 0 to 10% of SrO, 0 to 10% of BaO, 0 to 10% of ZnO, 0 to 10% of Al.sub.2 O.sub.3, 0 to 15% of B.sub.2 O.sub.3, 0 to 6% of P.sub.2 O.sub.5, 0 to 3% of TiO.sub.2, 0 to 3% of ZrO.sub.2, 0 to 3% of SnO.sub.2 and 0 to 1% of As.sub.2 O.sub.3 +Sb.sub.2 O.sub.3, 0.1 to 10 wt. % of F and 0.1 to 20 wt. % of Cl, molding, vitrifying and crystallizing the material, and which contains at least 0.05% by weight of chlorine after crystallization. The glass forming material may further contain 0 to 10% of Fe.sub.2 O.sub.3, 0 to 10% of Cr.sub.2 O.sub.3, 0 to 10% of NiO, 0 to 10% of V.sub.2 O.sub.5, 0 to 10% of CuO, 0 to 10% of MnO.sub.2, 0 to 10% of MoO.sub.3, the total of Fe.sub.2 O.sub.3 +Cr.sub.2 O.sub.3 +NiO+V.sub.2 O.sub.5 +CuO+MnO.sub.2 +MoO.sub.3 being 0.5 to 10%, and 0 to 3% of CeO.sub.2. The crystallized glass has a microcrystalline structure and surface properties desirable as a substrate material for an information-recording disk as well as excellent meltability and moldability.

    摘要翻译： 一种用于信息记录盘的基底的结晶玻璃，其通过熔化基本上以重量计的玻璃形成材料而获得。 ％的氧化物，55〜85％的SiO2，5〜20％的Li2O，0〜10％的K2O + Na2O，0〜10％的MgO，0〜20％的CaO，0〜10％的SrO，0〜 10％的BaO，0〜10％的ZnO，0〜10％的Al 2 O 3，0〜15％的B 2 O 3，0〜6％的P 2 O 5，0〜3％的TiO 2，0〜3％的ZrO 2，0〜3 ％的SnO 2和0〜1％的As 2 O 3 + Sb 2 O 3，0.1〜10重量％ F％和0.1〜20wt。 Cl的％，成型，玻璃化和结晶，并且在结晶后含有至少0.05重量％的氯。 玻璃形成材料还可以含有0〜10％的Fe 2 O 3，0〜10％的Cr 2 O 3，0〜10％的NiO，0〜10％的V 2 O 5，0〜10％的CuO，0〜10％的MnO 2，0 至10％的MoO 3，Fe 2 O 3 + Cr 2 O 3 + NiO + V 2 O 5 + CuO + MnO 2 + MoO 3的总和为0.5〜10％，CeO 2为0〜3％。 结晶化玻璃具有作为信息记录盘的基材的微晶结构和表面性能，以及优异的熔融性和成型性。