WEB BASED CHEMICAL BATH DEPOSITION APPARATUS
    2.
    发明申请
    WEB BASED CHEMICAL BATH DEPOSITION APPARATUS 有权
    基于WEB的化学浴沉积装置

    公开(公告)号:US20160315215A1

    公开(公告)日:2016-10-27

    申请号:US15102569

    申请日:2014-12-19

    申请人: NUVOSUN, INC.

    摘要: Methods and systems for forming a layer from a fluid mixture on a web are provided. The system includes a fluid delivery apparatus for delivering the fluid mixture onto the web. The fluid delivery apparatus includes a cascade device and a chemical dispenser device. The system also includes a fluid stirring apparatus comprising at least one fan positioned over the web and configured to generate a flow pattern that stirs the fluid mixture on the web while the layer is being formed, without the at least one fan contacting the fluid mixture. The system further includes a fluid removal apparatus having a rinsing device and a suction device. The rinsing device is configured to dispense a rinsing fluid onto the web. The suction device is configured to remove by suction the rinsing fluid and a remaining portion of the fluid mixture remaining on the web after formation of the layer.

    摘要翻译: 提供了用于从网上的流体混合物形成层的方法和系统。 该系统包括用于将流体混合物输送到卷材上的流体输送装置。 流体输送装置包括级联装置和化学分配装置。 该系统还包括流体搅拌装置,其包括至少一个风扇,该风扇定位在纸幅上并且被配置为产生流动图案,其在形成该层的同时搅拌幅材上的流体混合物,而至少一个风扇不接触流体混合物。 该系统还包括具有漂洗装置和抽吸装置的流体清除装置。 冲洗装置被配置为将清洗流体分配到网上。 抽吸装置构造成在形成层之后通过抽吸去除冲洗流体和剩余部分的流体混合物。

    Chemical bath deposition (CBD) apparatus
    4.
    发明授权
    Chemical bath deposition (CBD) apparatus 有权
    化学浴沉积(CBD)设备

    公开(公告)号:US09249507B2

    公开(公告)日:2016-02-02

    申请号:US13452933

    申请日:2012-04-23

    摘要: A chemical bath deposition (CBD) apparatus includes a first cap, a second cap, and a solution input/output device. The second cap is arranged corresponding to the first cap so as to form a deposition space. The solution input/output device is located in the first cap so as to feed a solution into/out of the deposition space. The position of the solution input/output device is fixed, or the solution input/output device is movable in the deposition space.

    摘要翻译: 化学浴沉积(CBD)装置包括第一盖,第二盖和溶液输入/输出装置。 第二盖被布置成对应于第一盖,以形成沉积空间。 溶液输入/输出装置位于第一盖中,以将溶液供入/离开沉积空间。 解决方案输入/输出设备的位置固定,或解决方案输入/输出设备可在沉积空间中移动。

    Coating apparatus and method for forming a coating layer on monolith substrates
    5.
    发明授权
    Coating apparatus and method for forming a coating layer on monolith substrates 有权
    在整体基板上形成涂层的涂布装置和方法

    公开(公告)号:US09096923B2

    公开(公告)日:2015-08-04

    申请号:US13293726

    申请日:2011-11-10

    摘要: A coating apparatus includes modular interfaces and substrate receptors for accommodating various shapes and sizes of monolith substrates when coating layers are applied onto the monolith substrates. The monolith substrates are laterally surrounded by an elastically deformable sleeve that prevents lateral leakage of a vacuum out of the monolith substrate when a vacuum is applied to opposing ends of the monolith substrate, thereby eliminating needs for bulky vacuum chambers. The coating apparatus also includes valves and control apparatus that enable excess precursor liquid to be drained from monolith channels in-situ, without the use of additional spin-drying steps. Coating methods for using the coating apparatus are provided.

    摘要翻译: 涂覆设备包括用于在将涂层施加到整体衬底上时适应各种形状和尺寸的整体衬底的模块化界面和衬底受体。 单块基板被可弹性变形的套筒侧向包围,当将真空施加到整体式基板的相对端部时,可防止真空从单体基板侧向泄漏,从而消除了对庞大的真空室的需要。 涂覆设备还包括阀和控制装置,其能够使多余的前体液体能够从原料中的整料通道排出,而不需要额外的纺丝干燥步骤。 提供了使用涂布装置的涂布方法。

    Method of controlling silicon oxide film thickness
    7.
    发明授权
    Method of controlling silicon oxide film thickness 失效
    控制氧化硅膜厚度的方法

    公开(公告)号:US08716152B2

    公开(公告)日:2014-05-06

    申请号:US13434088

    申请日:2012-03-29

    申请人: Yuanchang Zhang

    发明人: Yuanchang Zhang

    IPC分类号: H01L21/31 H01L21/469

    摘要: A deposition process for coating a substrate with films of a different thickness on front and rear surface of a substrate can be achieve in one growth. The thickness of the film deposition can be controlled by the separation between the substrates. Different separation distances between the substrates in the same chemical bath will result in different film thicknesses on the substrate. Substrates may be arranged to have different separation distances between front and back surfaces, a V-shaped arrangement, or placed next to a curtain with varying separation distances between a substrate and the curtain.

    摘要翻译: 可以在一个生长中实现用于在衬底的前表面和后表面上涂覆具有不同厚度的膜的衬底的沉积工艺。 膜沉积的厚度可以通过基板间的分离来控制。 在同一化学浴液中不同的衬底间隔距离会导致衬底上不同的膜厚度。 衬底可以被布置成在前表面和后表面之间具有不同的间隔距离,V形布置,或者放置在帘幕旁边,并且衬底和帘幕之间具有不同的间隔距离。

    PASSIVATION LAYER FOR SOLAR CELLS AND METHOD FOR MANUFACTURING THE SAME
    8.
    发明申请
    PASSIVATION LAYER FOR SOLAR CELLS AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    用于太阳能电池的钝化层及其制造方法

    公开(公告)号:US20130255762A1

    公开(公告)日:2013-10-03

    申请号:US13764821

    申请日:2013-02-12

    IPC分类号: H01L31/0216

    摘要: The present invention pertains to a passivation layer disposed on a surface of a substrate for use in solar cells, including a first passivation layer formed on the substrate by screen printing. The present invention also pertains to a method for preparing the passivation layer structure. The method according to the present invention can prepare a passivation layer on a surface of a semiconductor substrate by screen printing, and during the screen printing, a patterning step can be performed simultaneously. Therefore, the present invention is able to produce the passivation layer in a more economic and faster manner.

    摘要翻译: 本发明涉及一种设置在用于太阳能电池的基板的表面上的钝化层,包括通过丝网印刷形成在基板上的第一钝化层。 本发明还涉及一种制备钝化层结构的方法。 根据本发明的方法可以通过丝网印刷在半导体基板的表面上制备钝化层,并且在丝网印刷期间,可以同时执行图案化步骤。 因此,本发明能够以更经济和更快速的方式制造钝化层。