Semiconductor device and method for manufacturing same
    2.
    发明授权
    Semiconductor device and method for manufacturing same 有权
    半导体装置及其制造方法

    公开(公告)号:US08361882B2

    公开(公告)日:2013-01-29

    申请号:US13139988

    申请日:2009-08-21

    IPC分类号: H01L21/30 H01L29/06

    摘要: Provided is a semiconductor device manufacturing method wherein the following steps are performed; a step of forming at least a part of an element on a base body layer, a step of forming a peeling layer, a step of forming a planarizing film; a step of forming a die by separating the base body layer at a separating region; a step of bonding the die to a substrate by bonding the die on the planarizing film; and a step of peeling and removing a part of the base body layer along the peeling layer. Prior to the step of forming the die, a step of forming a groove opened on the surface of the planarizing film such that at least a part of the separating region is included on the bottom surface of the groove, and forming the die such that the die has a polygonal outer shape wherein all the internal angles are obtuse by forming the groove is performed.

    摘要翻译: 提供一种其中执行以下步骤的半导体器件制造方法; 在基体层上形成元素的至少一部分的步骤,形成剥离层的步骤,形成平坦化膜的步骤; 通过在分离区域分离基体层而形成模具的步骤; 通过将该模具接合在平坦化膜上而将芯片接合到基板的步骤; 以及沿剥离层剥离和去除基体层的一部分的步骤。 在成形模具的步骤之前,形成在平坦化膜的表面上开口的槽,使得至少一部分分离区域包含在槽的底面上,并且形成模具,使得 模具具有多边形外形,其中通过形成凹槽来执行所有内角都是钝的。

    SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME
    7.
    发明申请
    SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME 审中-公开
    半导体器件及其制造方法

    公开(公告)号:US20100270658A1

    公开(公告)日:2010-10-28

    申请号:US12746156

    申请日:2008-09-12

    IPC分类号: H01L29/02 H01L21/762

    摘要: A method is disclosed for producing a semiconductor device produced by (i) doping hydrogen ions or rare gas ions into a device substrate in which a transfer layer (16) is formed, (ii) then bonding the device substrate to a carrier target substrate, and (iii) transferring the transfer layer (16) onto the carrier substrate (30) by cleaving the device substrate along a portion in which the hydrogen ions or the rare gas ions are doped, the method including providing a blocking layer (11) for blocking diffusion of a bubble-causing substance between (i) a bonding surface (13), which serves as a bonding interface between the device substrate and the carrier substrate, and (ii) the transfer layer (16). This prevents bubbles from forming at the bonding interface between the semiconductor substrate and the target substrate due to the diffusion of the bubble-causing substance.

    摘要翻译: 公开了一种用于制造半导体器件的方法,该半导体器件通过(i)将氢离子或稀有气体离子掺杂到其中形成转移层(16)的器件衬底中,(ii)然后将器件衬底接合到载体目标衬底, 以及(iii)通过沿着掺杂有氢离子或稀有气体离子的部分裂开所述器件衬底,将所述转移层(16)转移到所述载体衬底(30)上,所述方法包括提供用于 在(i)用作器件衬底和载体衬底之间的结合界面的接合表面(13)和(ii)转移层(16)之间阻塞气泡引起物质的扩散。 这样可防止由于起泡物质的扩散而在半导体衬底与目标衬底之间的结合界面处形成气泡。

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
    8.
    发明申请
    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME 有权
    半导体器件及其制造方法

    公开(公告)号:US20110241174A1

    公开(公告)日:2011-10-06

    申请号:US13139988

    申请日:2009-08-21

    IPC分类号: H01L21/301 H01L29/06

    摘要: Provided is a semiconductor device manufacturing method wherein the following steps are performed; a step of forming at least a part of an element on a base body layer, a step of forming a peeling layer, a step of forming a planarizing film; a step of forming a die by separating the base body layer at a separating region; a step of bonding the die to a substrate by bonding the die on the planarizing film; and a step of peeling and removing a part of the base body layer along the peeling layer. Prior to the step of forming the die, a step of forming a groove opened on the surface of the planarizing film such that at least a part of the separating region is included on the bottom surface of the groove, and forming the die such that the die has a polygonal outer shape wherein all the internal angles are obtuse by forming the groove is performed.

    摘要翻译: 提供一种其中执行以下步骤的半导体器件制造方法; 在基体层上形成元素的至少一部分的步骤,形成剥离层的步骤,形成平坦化膜的步骤; 通过在分离区域分离基体层而形成模具的步骤; 通过将该模具接合在平坦化膜上而将芯片接合到基板的步骤; 以及沿剥离层剥离和去除基体层的一部分的步骤。 在成型模具的步骤之前,形成在平坦化膜的表面上开口的槽,使得至少一部分分离区域包含在槽的底表面上,并且形成模具,使得 模具具有多边形外形,其中通过形成凹槽来执行所有内角都是钝的。

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
    10.
    发明申请
    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    半导体器件及其制造方法

    公开(公告)号:US20100295105A1

    公开(公告)日:2010-11-25

    申请号:US12746323

    申请日:2008-09-25

    摘要: A method for manufacturing a semiconductor device includes: an element portion formation step of forming an element portion on a base layer; a delaminating layer formation step of forming a delaminating layer in the base layer; a bonding step of bonding the base layer having the element portion to a substrate; and a separation step of separating and removing a portion of the base layer in the depth direction along the delaminating layer by heating the base layer bonded to the substrate. The method further includes, after the separation step, an ion implantation step of ion-implanting a p-type impurity element in the base layer for adjusting the impurity concentration of a p-type region of the element.

    摘要翻译: 一种制造半导体器件的方法包括:元件部分形成步骤,在基底层上形成元件部分; 在所述基底层中形成剥离层的剥离层形成工序; 键合步骤,将具有元件部分的基底层粘合到基底上; 以及分离步骤,通过加热结合到基板的基底层,沿着剥离层在深度方向上分离和去除基底层的一部分。 该方法还包括在分离步骤之后的离子注入步骤,用于在基底层中离子注入p型杂质元素,以调整元件的p型区域的杂质浓度。