High K glass and tape composition for use at high frequency
    93.
    发明授权
    High K glass and tape composition for use at high frequency 失效
    高K玻璃和胶带组合物用于高频

    公开(公告)号:US06841493B2

    公开(公告)日:2005-01-11

    申请号:US10390107

    申请日:2003-03-17

    摘要: The present invention is directed to a glass composition comprising, based on mole %, 15-35% MO where M is selected from BaO, CaO, MgO, PbO, SrO and mixtures thereof, 30-60% TiO2, 10-30% B2O3, 1-7% P2O5, 0-3% Li2O and 2-16% Ln2O3 where Ln is selected from the group of rare earth elements and mixtures thereof. The invention is further directed to the glass composition incorporated in a thick film composition or a castable dielectric composition comprising a dispersion of finely divided solids comprising, based on solids: (a) 30-100 wt. % the glass composition; (b) 0-50 wt. % ceramic filler; both dispersed in a solution of (c) an organic polymeric binder; and (d) a volatile organic solvent. The invention is still further directed to the castable dielectric composition used in a method of forming a high K green tape by casting a thin layer of the castable dispersion onto a flexible sheet and heating the cast layer to remove the volatile organic solvent.

    摘要翻译: 本发明涉及一种玻璃组合物,其包含基于摩尔%的15-35%MO,其中M选自BaO,CaO,MgO,PbO,SrO及其混合物,30-60%TiO 2,10-30%B 2 O 3 ,1-7%P 2 O 5,0-3%Li 2 O和2-16%Ln 2 O 3,其中Ln选自稀土元素及其混合物。 本发明还涉及包含在厚膜组合物中的玻璃组合物或包含细分固体分散体的可浇铸电介质组合物,其包含基于固体:(a)30-100wt。 %的玻璃组成; (b)0-50wt。 %陶瓷填料; 均分散在(c)有机聚合物粘合剂的溶液中; 和(d)挥发性有机溶剂。 本发明还涉及用于通过将可浇铸分散体的薄层浇铸到柔性片材上并加热流延层以除去挥发性有机溶剂的方法中用于形成高K生胶带的方法中的可浇铸电介质组合物。

    LOW TEMPERATURE FIREABLE THICK FILM SILVER PASTE
    98.
    发明申请
    LOW TEMPERATURE FIREABLE THICK FILM SILVER PASTE 审中-公开
    低温可燃薄膜电镀膏

    公开(公告)号:US20120305859A1

    公开(公告)日:2012-12-06

    申请号:US13472182

    申请日:2012-05-15

    IPC分类号: H01B1/22

    摘要: The present invention is directed to an electroconductive thick film paste composition comprising Ag and a Ph-free Bi-based glass frit both dispersed in an organic medium, wherein the paste is fireable at temperatures below 420° C. The paste is especially useful for forming electrodes on substrates such as glass or films, particularly electrochromic glass or films, that would be damaged by higher firing temperatures. The present invention is further directed to a device comprising an electrode formed from the paste composition and, in particular, to an electrochromic device comprising such an electrode.

    摘要翻译: 本发明涉及一种导电厚膜糊料组合物,其包含分散在有机介质中的Ag和不含Ph的Bi基玻璃料,其中该糊料可在低于420℃的温度下燃烧。该糊剂特别适用于形成 诸如玻璃或薄膜,特别是电致变色玻璃或薄膜的基底上的电极将被较高的烧制温度损坏。 本发明进一步涉及包括由糊状组合物形成的电极的装置,特别涉及包括这种电极的电致变色装置。