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    • 91. 发明申请
    • METHOD OF MANUFACTURING PHOTOELECTRIC CONVERSION DEVICE
    • 制造光电转换器件的方法
    • US20090142879A1
    • 2009-06-04
    • US12324220
    • 2008-11-26
    • Fumito ISAKASho KatoKoji Dairiki
    • Fumito ISAKASho KatoKoji Dairiki
    • H01L31/18
    • H01L31/1804H01L31/02168H01L31/022433H01L31/03762H01L31/0725H01L31/1864H01L31/202Y02E10/547Y02E10/548Y02P70/521
    • A fragile layer is formed in a region at a depth of less than 1000 nm from one surface of a single crystal semiconductor substrate, and a first impurity semiconductor layer and a first electrode are formed at the one surface side. After bonding the first electrode and a supporting substrate, the single crystal semiconductor substrate is separated using the fragile layer or the vicinity as a separation plane, thereby forming a first single crystal semiconductor layer over the supporting substrate. An amorphous semiconductor layer is formed on the first single crystal semiconductor layer, and a second single crystal semiconductor layer is formed by heat treatment for solid phase growth of the amorphous semiconductor layer. A second impurity semiconductor layer having a conductivity type opposite to that of the first impurity semiconductor layer and a second electrode are formed over the second single crystal semiconductor layer.
    • 在单晶半导体衬底的一个表面的深度小于1000nm的区域形成脆性层,在一个表面侧形成第一杂质半导体层和第一电极。 在接合第一电极和支撑衬底之后,使用脆弱层或附近分离单晶半导体衬底作为分离平面,从而在支撑衬底上形成第一单晶半导体层。 在第一单晶半导体层上形成非晶半导体层,通过对非晶半导体层的固相生长进行热处理形成第二单晶半导体层。 在第二单晶半导体层上形成具有与第一杂质半导体层的导电类型相反的导电类型的第二杂质半导体层和第二电极。
    • 93. 发明授权
    • Manufacturing method of semiconductor device
    • 半导体器件的制造方法
    • US07504317B2
    • 2009-03-17
    • US11600070
    • 2006-11-16
    • Tomoyuki AokiTomoko TamuraTakuya TsurumeKoji Dairiki
    • Tomoyuki AokiTomoko TamuraTakuya TsurumeKoji Dairiki
    • H01L21/46
    • H01L27/1266H01L21/78H01L27/1214
    • It is an object to provide a manufacturing method of a semiconductor device with high reliability. A plurality of first semiconductor integrated circuits, a plurality of second semiconductor integrated circuits each of which is arranged to be adjacent to one of the first semiconductor integrated circuits, a plurality of third semiconductor integrated circuits each of which is arranged to be adjacent to one of the first semiconductor integrated circuits and one of the second semiconductor integrated circuits, and a plurality of fourth semiconductor integrated circuits each of which is arranged to be adjacent to one of the first semiconductor integrated circuits, one of the second semiconductor integrated circuits, and one of the third semiconductor integrated circuits are formed over a first substrate. The first semiconductor integrated circuits are transferred to a second substrate. A first protective layer is formed to cover the first semiconductor integrated circuits and a surface of the second substrate in the periphery of the first semiconductor integrated circuits. The second substrate and the first protective layer are divided so that the plurality of the first semiconductor integrated circuits is divided into individual pieces and part of the second substrate remains in the periphery of the first semiconductor integrated circuits. Accordingly, a semiconductor device having the first semiconductor integrated circuit is manufactured.
    • 本发明的目的是提供一种高可靠性的半导体器件的制造方法。 多个第一半导体集成电路,多个第二半导体集成电路,每个第二半导体集成电路被布置为与第一半导体集成电路之一相邻,多个第三半导体集成电路被布置为与 第一半导体集成电路和第二半导体集成电路之一,以及多个第四半导体集成电路,每个第四半导体集成电路被布置为与第一半导体集成电路之一相邻,第二半导体集成电路之一和第二半导体集成电路之一 第三半导体集成电路形成在第一基板上。 第一半导体集成电路被转移到第二衬底。 形成第一保护层以覆盖第一半导体集成电路和第一半导体集成电路的周边中的第二基板的表面。 第二基板和第一保护层被分割成使得多个第一半导体集成电路被分成单独的部分,并且第二基板的一部分保留在第一半导体集成电路的周围。 因此,制造具有第一半导体集成电路的半导体器件。
    • 94. 发明申请
    • METHOD FOR MANUFACTURING THIN FILM INTEGRATED CIRCUIT
    • 制造薄膜集成电路的方法
    • US20070212875A1
    • 2007-09-13
    • US11570854
    • 2005-06-15
    • Takuya TsurumeKoji Dairiki
    • Takuya TsurumeKoji Dairiki
    • H01L29/786
    • H01L27/1266H01L27/1214H01L2221/68363H01L2221/68368
    • An object of the present invention is to prevent a thin film integrate circuit from peeling off during the process of transferring to a base material. By a manufacturing method of the present invention, a separation layer is formed selectively on a surface of a substrate; thus, a first region where the separation layer is provided and a second region where the separation layer is not provided are formed. A thin film integrated circuit is formed over the separation layer. Then, an opening portion for exposing the separation layer is formed, en etching agent is introduced into the opening portion to remove the separation layer. Thus, a space is generated in the region provided with the separation layer, whereas a space is not generated in the region without the separation layer. Therefore, the thin film integrated circuit can be prevented from peeling off even after the separation layer is removed, by providing the region where the space is not generated after that.
    • 本发明的目的是在转印到基材的过程中防止薄膜集成电路剥离。 通过本发明的制造方法,在基板的表面上选择性地形成分离层, 因此,形成了设置分离层的第一区域和不设置分离层的第二区域。 在分离层上形成薄膜集成电路。 然后,形成用于暴露分离层的开口部分,将蚀刻剂引入开口部分以除去分离层。 因此,在设置有分离层的区域中产生空间,而在没有分离层的区域中不产生空间。 因此,即使在分离层被去除之后,也可以防止薄膜集成电路剥离,通过在其之后提供不产生空间的区域。
    • 95. 发明申请
    • Method for manufacturing semiconductor device
    • 制造半导体器件的方法
    • US20070128747A1
    • 2007-06-07
    • US11602261
    • 2006-11-21
    • Tomoko TamuraTomoyuki AokiTakuya TsurumeKoji Dairiki
    • Tomoko TamuraTomoyuki AokiTakuya TsurumeKoji Dairiki
    • H01L21/00
    • H01L27/1266H01L27/1214
    • First semiconductor integrated circuits and second semiconductor integrated circuits arranged over a first substrate so that each of the second semiconductor integrated circuits is adjacent to one of the first semiconductor integrated circuits are transferred to additional substrates through multiple transfer operations. After the first semiconductor integrated circuits and the second semiconductor integrated circuits formed over the first substrate are transferred to the additional substrates (a fourth substrate and a fifth substrate) respectively, the circuits are divided into a semiconductor device corresponding to each semiconductor integrated circuit. The first semiconductor integrated circuits are arranged while keeping a distance from each other over the fourth substrate, and the second semiconductor integrated circuits are arranged while keeping a distance from each other over the fifth substrate. Thus, a large division margin of each of the fourth substrate and the fifth substrate can be obtained.
    • 第一半导体集成电路和第二半导体集成电路布置在第一基板上,使得第二半导体集成电路中的每一个与第一半导体集成电路之一相邻,通过多次传送操作被传送到附加的基板。 在第一半导体集成电路和形成在第一衬底上的第二半导体集成电路分别转移到附加衬底(第四衬底和第五衬底)之后,将电路分成对应于每个半导体集成电路的半导体器件。 第一半导体集成电路在第四衬底上彼此保持距离的同时被布置,并且第二半导体集成电路被布置成在第五衬底上彼此保持距离。 因此,可以获得第四基板和第五基板中的每一个的大分割裕度。