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    • 2. 发明授权
    • Method for manufacturing semiconductor device
    • 制造半导体器件的方法
    • US07820495B2
    • 2010-10-26
    • US11448053
    • 2006-06-07
    • Koji DairikiNaoto KusumotoTakuya Tsurume
    • Koji DairikiNaoto KusumotoTakuya Tsurume
    • H01L21/00H01L21/30
    • H01L27/1266H01L27/1285H01L27/1292
    • An object is to provide a method for manufacturing a semiconductor device which suppresses an influence on a semiconductor element due to entry of an impurity element, moisture, or the like from outside even in the case of thinning or removing a substrate after forming a semiconductor element over the substrate. A feature is to form an insulating film functioning as a protective film on at least one side of the substrate by performing surface treatment on the substrate, to form a semiconductor element such as a thin film transistor over the insulating film, and to thin the substrate. As the surface treatment, addition of an impurity element or plasma treatment is performed on the substrate. As a means for thinning the substrate, the substrate can be partially removed by performing grinding treatment, polishing treatment, or the like on the other side of the substrate.
    • 本发明的目的是提供一种用于制造半导体器件的方法,其中,即使在形成半导体元件之后减薄或去除衬底的情况下,也可以抑制由于杂质元素,水分等的进入而对半导体元件的影响 在基板上。 特征在于,在基板的至少一面上形成作为保护膜的绝缘膜,在基板上进行表面处理,在绝缘膜上形成薄膜晶体管等半导体元件,并使基板 。 作为表面处理,在基板上进行杂质元素或等离子体处理的添加。 作为使基板变薄的方法,可以在基板的另一侧进行研磨处理,研磨处理等来部分除去基板。
    • 6. 发明申请
    • Method for manufacturing semiconductor device
    • 制造半导体器件的方法
    • US20070004102A1
    • 2007-01-04
    • US11448053
    • 2006-06-07
    • Koji DairikiNaoto KusumotoTakuya Tsurume
    • Koji DairikiNaoto KusumotoTakuya Tsurume
    • H01L21/84H01L21/31
    • H01L27/1266H01L27/1285H01L27/1292
    • An object is to provide a method for manufacturing a semiconductor device which suppresses an influence on a semiconductor element due to entry of an impurity element, moisture, or the like from outside even in the case of thinning or removing a substrate after forming a semiconductor element over the substrate. A feature is to form an insulating film functioning as a protective film on at least one side of the substrate by performing surface treatment on the substrate, to form a semiconductor element such as a thin film transistor over the insulating film, and to thin the substrate. As the surface treatment, addition of an impurity element or plasma treatment is performed on the substrate. As a means for thinning the substrate, the substrate can be partially removed by performing grinding treatment, polishing treatment, or the like on the other side of the substrate.
    • 本发明的目的是提供一种用于制造半导体器件的方法,其中,即使在形成半导体元件之后减薄或去除衬底的情况下,也可以抑制由于杂质元素,水分等的进入而对半导体元件的影响 在基板上。 特征在于,在基板的至少一面上形成作为保护膜的绝缘膜,在基板上进行表面处理,在绝缘膜上形成薄膜晶体管等半导体元件,并使基板 。 作为表面处理,在基板上进行杂质元素或等离子体处理的添加。 作为使基板变薄的方法,可以在基板的另一侧进行研磨处理,研磨处理等来部分除去基板。
    • 10. 发明授权
    • Method for manufacturing semiconductor device
    • 制造半导体器件的方法
    • US08361845B2
    • 2013-01-29
    • US12908239
    • 2010-10-20
    • Koji DairikiNaoto KusumotoTakuya Tsurume
    • Koji DairikiNaoto KusumotoTakuya Tsurume
    • H01L21/00H01L21/322
    • H01L27/1266H01L27/1285H01L27/1292
    • An object is to provide a method for manufacturing a semiconductor device which suppresses an influence on a semiconductor element due to entry of an impurity element, moisture, or the like from outside even in the case of thinning or removing a substrate after forming a semiconductor element over the substrate. A feature is to form an insulating film functioning as a protective film on at least one side of the substrate by performing surface treatment on the substrate, to form a semiconductor element such as a thin film transistor over the insulating film, and to thin the substrate. As the surface treatment, addition of an impurity element or plasma treatment is performed on the substrate. As a means for thinning the substrate, the substrate can be partially removed by performing grinding treatment, polishing treatment, or the like on the other side of the substrate.
    • 本发明的目的是提供一种用于制造半导体器件的方法,其中,即使在形成半导体元件之后减薄或去除衬底的情况下,也可以抑制由于杂质元素,水分等的进入而对半导体元件的影响 在基板上。 特征在于,在基板的至少一面上形成作为保护膜的绝缘膜,在基板上进行表面处理,在绝缘膜上形成薄膜晶体管等半导体元件,并使基板 。 作为表面处理,在基板上进行杂质元素或等离子体处理的添加。 作为使基板变薄的方法,可以在基板的另一侧进行研磨处理,研磨处理等来部分除去基板。