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    REACTOR LID ASSEMBLY FOR VAPOR DEPOSITION
    12.
    发明申请
    REACTOR LID ASSEMBLY FOR VAPOR DEPOSITION 审中-公开
    用于蒸气沉积的反应器组件

    公开(公告)号：US20120067282A1

    公开(公告)日：2012-03-22

    申请号：US13257275

    申请日：2010-03-16

    Applicant: Gang He ,  Gregg Higashi ,  Khurshed Sorabji ,  Roger Hamamjy ,  Andreas G. Hegedus

    Inventor： Gang He ,  Gregg Higashi ,  Khurshed Sorabji ,  Roger Hamamjy ,  Andreas G. Hegedus

    IPC: C23C16/455 ,  C23C16/52

    CPC classification number: C23C16/45565 ,  C23C16/4411 ,  C23C16/4412 ,  C23C16/45519 ,  C23C16/4557 ,  C23C16/4583 ,  C23C16/54

    Abstract: Embodiments of the invention generally relate to apparatuses for chemical vapor deposition (CVD) processes. In one embodiment, a reactor lid assembly for vapor deposition is provided which includes a first showerhead assembly and an isolator assembly disposed next to each other on a lid support, and a second showerhead assembly and an exhaust assembly disposed next to each other on the lid support, wherein the isolator assembly is disposed between the first and second showerhead assemblies and the second showerhead assembly is disposed between the isolator assembly and the exhaust assembly.

    Abstract translation: 本发明的实施例一般涉及用于化学气相沉积（CVD）工艺的装置。 在一个实施例中，提供了一种用于气相沉积的反应器盖组件，其包括在盖支撑件上彼此相邻设置的第一淋浴器组件和隔离器组件，以及在盖子上彼此相邻设置的第二淋浴喷头组件和排气组件 支撑件，其中隔离器组件设置在第一和第二喷头组件之间，并且第二喷头组件设置在隔离器组件和排气组件之间。

    VAPOR DEPOSITION REACTOR SYSTEM
    13.
    发明申请
    VAPOR DEPOSITION REACTOR SYSTEM 审中-公开
    蒸气沉积反应器系统

    公开(公告)号：US20100206229A1

    公开(公告)日：2010-08-19

    申请号：US12725277

    申请日：2010-03-16

    Applicant: Gang He ,  Gregg Higashi ,  Khurshed Sorabji ,  Roger Hamamjy ,  Andreas Hegedus

    Inventor： Gang He ,  Gregg Higashi ,  Khurshed Sorabji ,  Roger Hamamjy ,  Andreas Hegedus

    IPC: C23C16/00

    CPC classification number: C23C16/4412 ,  C23C16/45519 ,  C23C16/45565 ,  C23C16/4583 ,  C23C16/481 ,  C23C16/54 ,  C30B25/025 ,  C30B25/10 ,  C30B25/12 ,  C30B29/40 ,  C30B29/42 ,  C30B35/005 ,  H01L21/67115 ,  H01L21/67784

    Abstract: Embodiments of the invention generally relate to apparatuses for chemical vapor deposition (CVD) processes. In one embodiment, a CVD reactor is provided which includes a reactor lid assembly disposed on a reactor body and containing a first showerhead assembly, an isolator assembly, a second showerhead assembly, and an exhaust assembly consecutively and linearly disposed next to each other on a lid support. The CVD reactor further contains first and second faceplates disposed on opposite ends of the reactor body, wherein the first showerhead assembly is disposed between the first faceplate and the isolator assembly and the exhaust assembly is disposed between the second showerhead assembly and the second faceplate. The reactor body has a wafer carrier disposed on a wafer carrier track and a lamp assembly disposed below the wafer carrier track and containing a plurality of lamps which may be utilized to heat wafers disposed on the wafer carrier.

    Abstract translation: 本发明的实施例一般涉及用于化学气相沉积（CVD）工艺的装置。 在一个实施例中，提供了一种CVD反应器，其包括反应器盖组件，该反应器盖组件设置在反应器主体上并且包含第一喷淋头组件，隔离器组件，第二喷头组件和排气组件，其彼此相邻并线性地放置在 盖支撑。 CVD反应器还包含设置在反应器主体的相对端上的第一和第二面板，其中第一喷头组件设置在第一面板和隔离器组件之间，排气组件设置在第二喷头组件和第二面板之间。 反应器主体具有设置在晶片载体轨道上的晶片载体和设置在晶片载体轨道下方的灯组件，并且容纳可用于加热设置在晶片载体上的晶片的多个灯。

    PHOTOVOLTAIC DEVICE
    14.
    发明申请
    PHOTOVOLTAIC DEVICE 有权
    光电器件

    公开(公告)号：US20100132780A1

    公开(公告)日：2010-06-03

    申请号：US12605108

    申请日：2009-10-23

    Applicant: Isik C. Kizilyalli ,  Melissa Archer ,  Harry Atwater ,  Thomas J. Gmitter ,  Gang He ,  Andreas Hegedus ,  Gregg Higashi

    Inventor： Isik C. Kizilyalli ,  Melissa Archer ,  Harry Atwater ,  Thomas J. Gmitter ,  Gang He ,  Andreas Hegedus ,  Gregg Higashi

    IPC: H01L31/00

    CPC classification number: H01L31/0304 ,  H01L31/022441 ,  H01L31/0236 ,  H01L31/02363 ,  H01L31/03046 ,  H01L31/065 ,  H01L31/0682 ,  H01L31/0693 ,  H01L31/0735 ,  Y02E10/50 ,  Y02E10/52 ,  Y02E10/544

    Abstract: Methods and apparatus are provided for converting electromagnetic radiation, such as solar energy, into electric energy with increased efficiency when compared to conventional solar cells. A photovoltaic (PV) unit, according to embodiments of the invention, may have a very thin absorber layer produced by epitaxial lift-off (ELO), all electrical contacts positioned on the back side of the PV device to avoid shadowing, and/or front side and back side light trapping employing a diffuser and a reflector to increase absorption of the photons impinging on the front side of the PV unit. Several PV units may be combined into PV banks, and an array of PV banks may be connected to form a PV module with thin strips of metal or conductive polymer applied at low temperature. Such innovations may allow for greater efficiency and flexibility in PV devices when compared to conventional solar cells.

    Abstract translation: 提供了与常规太阳能电池相比，用于将诸如太阳能的电磁辐射转换成电能的方法和装置，其效率提高。 根据本发明的实施例的光伏（PV）单元可以具有通过外延剥离（ELO）制造的非常薄的吸收层，所有电触点位于PV装置的背面以避免阴影，和/或 使用扩散器和反射器的前侧和后侧光捕获以增加入射到PV单元的前侧的光子的吸收。 可以将多个PV单元组合成PV组，并且可以将PV组阵列连接以形成具有在低温下施加的薄金属或导电聚合物的PV模块。 与常规太阳能电池相比，这样的创新可以允许PV装置的更高的效率和灵活性。

    INTEGRATION OF A PHOTOVOLTAIC DEVICE
    15.
    发明申请
    INTEGRATION OF A PHOTOVOLTAIC DEVICE 有权
    光伏器件的整合

    公开(公告)号：US20100126552A1

    公开(公告)日：2010-05-27

    申请号：US12605163

    申请日：2009-10-23

    Applicant: Isik C. Kizilyalli ,  Melissa Archer ,  Harry Atwater ,  Thomas J. Gmitter ,  Gang He ,  Andreas Hegedus ,  Gregg Higashi

    Inventor： Isik C. Kizilyalli ,  Melissa Archer ,  Harry Atwater ,  Thomas J. Gmitter ,  Gang He ,  Andreas Hegedus ,  Gregg Higashi

    IPC: H01L31/042

    CPC classification number: H01L31/0516 ,  H01L31/022441 ,  H01L31/035281 ,  H01L31/0512 ,  H01L31/0735 ,  Y02E10/544

    Abstract: Methods and apparatus are provided for converting electromagnetic radiation, such as solar energy, into electric energy with increased efficiency when compared to conventional solar cells. A photovoltaic (PV) unit may have all electrical contacts positioned on the back side of the PV device to avoid shadowing and increase absorption of the photons impinging on the front side of the PV unit. Several PV units may be combined into PV banks, and an array of PV banks may be connected to form a PV module with thin strips of metal or conductive polymer formed at low temperature. Such innovations may allow for greater efficiency and flexibility in PV devices when compared to conventional solar cells.

    Abstract translation: 提供了与常规太阳能电池相比，用于将诸如太阳能的电磁辐射转换成电能的方法和装置，其效率提高。 光伏（PV）单元可以具有位于PV装置的背面上的所有电触点，以避免遮蔽并增加入射到PV单元前侧的光子的吸收。 可以将多个PV单元组合到PV组中，并且可以连接一组PV组，以形成具有在低温下形成的薄金属或导电聚合物的PV模块。 与常规太阳能电池相比，这样的创新可以允许PV装置的更高的效率和灵活性。

    EPITAXIAL LIFT OFF STACK HAVING A PRE-CURVED HANDLE AND METHODS THEREOF
    16.
    发明申请
    EPITAXIAL LIFT OFF STACK HAVING A PRE-CURVED HANDLE AND METHODS THEREOF 有权
    具有预弯手柄的外延起吊堆叠及其方法

    公开(公告)号：US20090321881A1

    公开(公告)日：2009-12-31

    申请号：US12475406

    申请日：2009-05-29

    Applicant: Melissa Archer ,  Harry Atwater ,  Thomas Gmitter ,  Gang He ,  Andreas Hegedus ,  Gregg Higashi ,  Stewart Sonnenfeldt

    Inventor： Melissa Archer ,  Harry Atwater ,  Thomas Gmitter ,  Gang He ,  Andreas Hegedus ,  Gregg Higashi ,  Stewart Sonnenfeldt

    IPC: H01L29/12 ,  H01L21/20

    CPC classification number: H01L21/7813 ,  H01L21/02543 ,  H01L21/02546 ,  H01L21/30612 ,  H01L21/6835 ,  H01L21/6836 ,  H01L21/7806 ,  H01L2221/6835 ,  H01L2221/68381

    Abstract: Embodiments of the invention generally relate to epitaxial lift off (ELO) thin films and devices and methods used to form such films and devices. In one embodiment, a method for forming an ELO thin film is provided which includes depositing an epitaxial material over a sacrificial layer on a substrate, adhering a flattened, pre-curved support handle onto the epitaxial material, and removing the sacrificial layer during an etching process. The etching process includes bending the pre-curved support handle to have substantial curvature while peeling the epitaxial material from the substrate and forming an etch crevice therebetween. Compression is maintained within the epitaxial material during the etching process. The flattened, pre-curved support handle may be formed by flattening a pre-curved support material.

    Abstract translation: 本发明的实施例一般涉及外延剥离（ELO）薄膜，以及用于形成这种膜和装置的装置和方法。 在一个实施例中，提供了一种用于形成ELO薄膜的方法，其包括在衬底上的牺牲层上沉积外延材料，将平坦化的预弯曲支撑手柄粘附到外延材料上，以及在蚀刻期间去除牺牲层 处理。 蚀刻工艺包括弯曲预弯曲的支撑手柄以具有相当大的曲率，同时从衬底剥离外延材料并在其间形成蚀刻缝隙。 在蚀刻过程中压缩保持在外延材料内。 扁平的预弯曲的支撑手柄可以通过使预弯曲的支撑材料变平而形成。

    Photovoltaic device including an intermediate layer
    18.
    发明授权
    Photovoltaic device including an intermediate layer 有权
    包括中间层的光伏器件

    公开(公告)号：US08912432B2

    公开(公告)日：2014-12-16

    申请号：US12940955

    申请日：2010-11-05

    Applicant: Isik C. Kizilyalli ,  Melissa J. Archer ,  Harry Atwater ,  Thomas J. Gmitter ,  Gang He ,  Andreas G. Hegedus ,  Gregg Higashi

    Inventor： Isik C. Kizilyalli ,  Melissa J. Archer ,  Harry Atwater ,  Thomas J. Gmitter ,  Gang He ,  Andreas G. Hegedus ,  Gregg Higashi

    IPC: H01L31/00 ,  H01L31/0735

    CPC classification number: H01L31/0735 ,  Y02E10/544

    Abstract: Methods and apparatus are provided for converting electromagnetic radiation, such as solar energy, into electric energy with increased efficiency when compared to conventional solar cells. In one embodiment of a photovoltaic (PV) device, the PV device generally includes an n-doped layer and a p+-doped layer adjacent to the n-doped layer to form a p-n layer such that electric energy is created when electromagnetic radiation is absorbed by the p-n layer. The n-doped layer and the p+-doped layer may compose an absorber layer having a thickness less than 500 nm. Such a thin absorber layer may allow for greater efficiency and flexibility in PV devices when compared to conventional solar cells.

    Abstract translation: 提供了与常规太阳能电池相比，用于将诸如太阳能的电磁辐射转换成电能的方法和装置，其效率提高。 在光伏（PV）器件的一个实施例中，PV器件通常包括与n掺杂层相邻的n掺杂层和p +掺杂层以形成pn层，使得当电磁辐射被吸收时产生电能 由pn层。 n掺杂层和p +掺杂层可以组成厚度小于500nm的吸收层。 与常规太阳能电池相比，这种薄的吸收层可以在PV器件中实现更高的效率和灵活性。

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