Organic electroluminescent display panel having a cover with
radiation-cured perimeter seal
    1.
    发明授权
    Organic electroluminescent display panel having a cover with radiation-cured perimeter seal 失效
    有机电致发光显示面板,其具有带辐射固化的周边密封的盖

    公开(公告)号:US6111357A

    公开(公告)日:2000-08-29

    申请号:US112625

    申请日:1998-07-09

    摘要: An organic electroluminescent (EL) display panel is disclosed which has a protective cover sealed thereon with a radiation-cured perimeter seal. The organic EL display panel is formed on a radiation-transmissive substrate, and includes at least one metallized leader which is in electrical contact with at least one anode electrode or with at least one cathode electrode. The metallized leader has a patterned seal zone which defines radiation-transmissive apertures. A perimeter seal band is formed over the substrate and extends through the patterned seal zone of the metallized leader. A protective cover has a perimeter seal flange which mates with the perimeter seal band. A bead of a radiation-curable resin is in contact with the seal flange and with the display panel at the perimeter seal band. A source of curing radiation is directed to the bead of radiation-curable resin through the substrate and through the patterned seal zone for curing the bead so as to seal the protective cover on the organic EL display panel with an electrically insulative radiation-cured perimeter seal.

    摘要翻译: 公开了一种有机电致发光(EL)显示面板,其具有密封在其上的具有辐射固化的周边密封的保护盖。 有机EL显示面板形成在辐射透射基板上,并且包括与至少一个阳极电极或至少一个阴极电极电接触的至少一个金属化引线。 金属化引导件具有限定辐射透射孔的图案化密封区域。 周边密封带形成在衬底上并延伸穿过金属化引线的图案化密封区。 保护盖具有与周边密封带配合的周边密封凸缘。 辐射固化树脂的珠粒与密封凸缘接触,并且显示面板在周边密封带处。 固化辐射源通过基底和通过图案化的密封区域引导到可辐射固化树脂的珠粒上,用于固化珠粒,以便用有机EL显示面板上的电绝缘辐射固化周边密封 。

    Desiccation of moisture-sensitive electronic devices
    2.
    发明授权
    Desiccation of moisture-sensitive electronic devices 有权
    湿度敏感电子设备的干燥

    公开(公告)号:US06226890B1

    公开(公告)日:2001-05-08

    申请号:US09543973

    申请日:2000-04-07

    IPC分类号: F26B300

    CPC分类号: F26B21/083 H01L51/5259

    摘要: A method of desiccating an environment surrounding a moisture-sensitive electronic device sealed within an enclosure, includes selecting a desiccant comprised of solid particles having a particle size range 0.1 to 200 micrometers, the desiccant selected to provide an equilibrium minimum humidity level lower than a humidity level to which the device is sensitive within the sealed enclosure; choosing a binder that maintains or enhances the moisture absorption rate of the desiccant for blending the selected desiccant therein, the binder being in liquid phase or dissolved in a liquid; forming a castable blend including at least the desiccant particles and the binder, the blend having a preferred weight fraction of the desiccant particles in the blend in a range of 10% to 90%; casting a measured amount of the blend onto a portion of an interior surface of an enclosure to form a desiccant layer thereover, the enclosure having a sealing flange; solidifying the desiccant layer to a solid; and sealing the electronic device with the enclosure along the sealing flange.

    摘要翻译: 一种干燥密封在外壳内的湿度敏感电子设备的环境的方法,包括选择由粒度范围为0.1至200微米的固体颗粒组成的干燥剂,选择干燥剂以提供低于湿度的平衡最小湿度水平 在密封的外壳内设备敏感的水平; 选择粘合剂,其维持或提高用于混合所选择的干燥剂的干燥剂的吸湿率,所述粘合剂处于液相或溶解在液体中; 形成包含至少干燥剂颗粒和粘合剂的可浇铸混合物,所述共混物在共混物中的干燥剂颗粒的优选重量分数在10%至90%的范围内; 将测量量的共混物浇铸到外壳的内表面的一部分上以在其上形成干燥剂层,外壳具有密封凸缘; 将干燥剂层固化成固体; 并且沿着密封凸缘将具有外壳的电子设备密封。

    FLUID FLOW PATH IN MICROFLUIDIC DEVICE
    9.
    发明申请
    FLUID FLOW PATH IN MICROFLUIDIC DEVICE 审中-公开
    微流化装置中的流体流路

    公开(公告)号:US20080202694A1

    公开(公告)日:2008-08-28

    申请号:US11678647

    申请日:2007-02-26

    IPC分类号: B41J2/00

    摘要: A fluid flow path, a microfluidic device including the fluid flow path, and methods of forming the same are described. The fluid flow path can include an inlet and at least one outlet, and is defined by a first substrate and a second substrate, each having one or more fluid via extending therethrough, and an adhesive sealant between the first substrate and the second substrate, wherein the adhesive sealant surrounds at least one via of each substrate such that fluid flows through the vias and an area bounded by the adhesive sealant between the substrates. The adhesive sealant can be a bismaleimide-containing compound.

    摘要翻译: 描述了流体流动路径,包括流体流动路径的微流体装置及其形成方法。 流体流路可以包括入口和至少一个出口,并且由第一基底和第二基底限定,第一基底和第二基底各自具有一个或多个通过其延伸的流体通道,以及在第一基底和第二基底之间的粘合密封剂,其中 粘合剂密封剂围绕每个基底的至少一个通孔,使得流体流过通孔和由基底之间的粘合剂密封剂界定的区域。 粘合剂密封剂可以是含双马来酰亚胺的化合物。

    Method of fabricating a cover plate bonded over an encapsulated OLEDs
    10.
    发明授权
    Method of fabricating a cover plate bonded over an encapsulated OLEDs 有权
    制造封装在封装的OLED上的盖板的方法

    公开(公告)号:US07135352B2

    公开(公告)日:2006-11-14

    申请号:US10787513

    申请日:2004-02-26

    IPC分类号: H01L21/00 H01L29/16

    摘要: A method of bonding a common cover plate over a plurality of OLED devices formed on a device substrate includes providing an unpatterned or a patterned layer of a pressure-sensitive adhesive (PSA) material over a surface of the cover plate; bonding the cover plate over the OLED devices; and singulating individual OLED devices having a bonded cover plate and permitting electrical access to electrical interconnects associated with each OLED device for attaching electrical leads thereto.

    摘要翻译: 将公共盖板粘合在形成在器件基板上的多个OLED器件上的方法包括在盖板的表面上提供未图案化的或压敏粘合剂(PSA)材料的图案化层; 将盖板结合在OLED器件上; 以及分离具有接合的盖板并且允许电连接到与每个OLED器件相关联的电互连件的单个OLED器件,用于将电引线附接到其上。