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    PAINTABLE DIFFUSING AGENT COMPOSITION
    3.
    发明申请
    PAINTABLE DIFFUSING AGENT COMPOSITION 有权
    可涂抹剂组合物

    公开(公告)号：US20120132109A1

    公开(公告)日：2012-05-31

    申请号：US13302076

    申请日：2011-11-22

    Applicant: Toshiro Morita ,  Takashi Kamizono

    Inventor： Toshiro Morita ,  Takashi Kamizono

    IPC: C09D7/12

    CPC classification number: C09J183/04 ,  C09D11/30 ,  C09D183/06 ,  C09J183/06 ,  H01L21/2225 ,  H01L21/228 ,  H01L21/288 ,  H01L31/0682 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

    Abstract: A diffusing agent composition of an aspect of the invention contains: a condensation product (A) made from a starting material that is an alkoxysilane represented by the following general formula (1): [Chemical Formula 1] R1mSi(OR2)4-m   (1) where R1 and R2 are an organic group,a plurality of R1s and R2s included in condensation product are identical or different, and m is 0, 1 or 2,the condensation product including an alkoxysilane where m=0 also including at least one alkoxysilane where m is 1 or 2; an impurity diffusion component (C); and an organic solvent (D).

    Abstract translation: 本发明的一个方面的扩散剂组合物含有：作为由以下通式（1）表示的烷氧基硅烷的原料制成的缩合产物（A）：[化学式1] R 1mSi（OR 2）4-m（ 1）其中R1和R2是有机基团，缩合产物中包含的多个R1和R2相同或不同，m为0,1或2，其中m = 0的烷氧基硅烷的缩合产物还包括至少一个 m为1或2的烷氧基硅烷; 杂质扩散成分（C）; 和有机溶剂（D）。

    Diffusion-agent composition for forming an impurity-diffusing agent layer on a semiconductor substrate
    4.
    发明授权
    Diffusion-agent composition for forming an impurity-diffusing agent layer on a semiconductor substrate 有权
    用于在半导体衬底上形成杂质扩散剂层的扩散剂组合物

    公开(公告)号：US09048175B2

    公开(公告)日：2015-06-02

    申请号：US14342959

    申请日：2012-09-03

    Applicant: Takashi Kamizono ,  Toshiro Morita

    Inventor： Takashi Kamizono ,  Toshiro Morita

    IPC: H01L21/22 ,  H01L21/225 ,  H01L31/068

    CPC classification number: H01L21/2225 ,  H01L21/225 ,  H01L21/2254 ,  H01L31/068 ,  Y02E10/547

    Abstract: A diffusion-agent composition including a borate ester (A); a polyhydric alcohol (B) represented by general formula (1); and an alkoxysilane compound (C). In general formula (1), k represents an integer from 0 to 3, m represents an integer of 1 or more, and R2 and R3 each independently represent a hydrogen atom, a hydroxyl group, a C1-5 alkyl group, or a C1-5 hydroxyalkyl group. When there are a plurality of R2s and R3s, the plurality of R2s and R3s may be the same as or different from one another. When k is 2 or more, the plurality of R2s and R3s always include at least one or more hydroxyl groups or C1-5 hydroxyalkyl groups having 1 to 5 carbon atoms. R4 and R5 each independently represent a hydrogen atom or a C1-3 alkyl group.

    Abstract translation: 包含硼酸酯（A）的扩散剂组合物; 由通式（1）表示的多元醇（B）; 和烷氧基硅烷化合物（C）。 通式（1）中，k表示0〜3的整数，m表示1以上的整数，R2和R3各自独立地表示氢原子，羟基，C1-5烷基或C1 -5羟烷基。 当存在多个R2和R3时，多个R2和R3可以彼此相同或不同。 当k为2以上时，多个R 2和R 3总是包含至少一个以上的羟基或碳原子数为1〜5的C 1-5羟烷基。 R4和R5各自独立地表示氢原子或C1-3烷基。

    DIFFUSION-AGENT COMPOSITION, METHOD FOR FORMING IMPURITY-DIFFUSION LAYER, AND SOLAR CELL
    6.
    发明申请
    DIFFUSION-AGENT COMPOSITION, METHOD FOR FORMING IMPURITY-DIFFUSION LAYER, AND SOLAR CELL 有权
    扩散剂组合物，形成扩散层和太阳能电池的方法

    公开(公告)号：US20140227865A1

    公开(公告)日：2014-08-14

    申请号：US14342959

    申请日：2012-09-03

    Applicant: Takashi Kamizono ,  Toshiro Morita

    Inventor： Takashi Kamizono ,  Toshiro Morita

    IPC: H01L21/22 ,  H01L21/225

    CPC classification number: H01L21/2225 ,  H01L21/225 ,  H01L21/2254 ,  H01L31/068 ,  Y02E10/547

    Abstract: A diffusion-agent composition including a borate ester (A); a polyhydric alcohol (B) represented by general formula (1); and an alkoxysilane compound (C). In general formula (1), k represents an integer from 0 to 3, m represents an integer of 1 or more, and R2 and R3 each independently represent a hydrogen atom, a hydroxyl group, a C1-5 alkyl group, or a C1-5 hydroxyalkyl group. When there are a plurality of R2s and R3s, the plurality of R2s and R3s may be the same as or different from one another. When k is 2 or more, the plurality of R2s and R3s always include at least one or more hydroxyl groups or C1-5 hydroxyalkyl groups having 1 to 5 carbon atoms. R4 and R5 each independently represent a hydrogen atom or a C1-3 alkyl group.

    Abstract translation: 包含硼酸酯（A）的扩散剂组合物; 由通式（1）表示的多元醇（B）; 和烷氧基硅烷化合物（C）。 通式（1）中，k表示0〜3的整数，m表示1以上的整数，R2和R3各自独立地表示氢原子，羟基，C1-5烷基或C1 -5羟烷基。 当存在多个R2和R3时，多个R2和R3可以彼此相同或不同。 当k为2以上时，多个R 2和R 3总是包含至少一个以上的羟基或碳原子数为1〜5的C 1-5羟烷基。 R4和R5各自独立地表示氢原子或C1-3烷基。

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