Electronic light emitting device and method for fabricating the same
    12.
    发明授权
    Electronic light emitting device and method for fabricating the same 有权
    电子发光器件及其制造方法

    公开(公告)号:US08482019B2

    公开(公告)日:2013-07-09

    申请号:US12695635

    申请日:2010-01-28

    申请人: Adolf Koller

    发明人: Adolf Koller

    IPC分类号: H01L33/00

    摘要: An electronic light emitting device includes a leadframe, a light emitting diode arranged above a first surface of the leadframe, a semiconductor chip including an electronic circuit to drive the light emitting diode, the semiconductor chip arranged above a second surface of the leadframe opposite to the first surface of the leadframe.

    摘要翻译: 电子发光装置包括引线框架,布置在引线框架的第一表面上方的发光二极管,包括驱动发光二极管的电子电路的半导体芯片,布置在引线框架的与第一表面相对的第二表面之上的半导体芯片 引线框的第一表面。

    Method of producing a thin semiconductor chip
    17.
    发明授权
    Method of producing a thin semiconductor chip 有权
    薄半导体芯片的制造方法

    公开(公告)号:US07863104B2

    公开(公告)日:2011-01-04

    申请号:US12246983

    申请日:2008-10-07

    IPC分类号: H01L21/00

    摘要: A method of fabricating a semiconductor chip includes the providing an adhesive layer on the outer area of the active surface of a device wafer and attaching a rigid body to the active surface by the adhesive layer. The device wafer is thinned by treating the passive surface of the device wafer. A first backing tape is connected to the passive surface of the device wafer. The outer portion of the rigid body is separated from the central portion of the rigid body and the outer portion of the device wafer is separated from the central portion of the device wafer. The central portion of the rigid body, the outer portion of the device wafer and the outer portion of the rigid body are removed from the first backing tape. The device wafer may be diced into semiconductor chips.

    摘要翻译: 制造半导体芯片的方法包括在器件晶片的有源表面的外部区域上提供粘合剂层,并通过粘合剂层将刚性体附着到活性表面。 通过处理器件晶片的被动表面来使器件晶片变薄。 第一背衬带连接到器件晶片的被动表面。 刚体的外部与刚体的中心部分分离,并且装置晶片的外部与装置晶片的中心部分分开。 刚性体的中心部分,装置晶片的外部部分和刚体的外部部分从第一背衬带上移除。 器件晶片可以切成半导体芯片。