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    Integrated BiCMOS semiconductor circuit
    47.
    发明授权
    Integrated BiCMOS semiconductor circuit 有权
    集成BiCMOS半导体电路

    公开(公告)号：US07498639B2

    公开(公告)日：2009-03-03

    申请号：US11233960

    申请日：2005-09-23

    申请人： Philipp Steinmann ,  Scott Balster ,  Badih El-Kareh ,  Thomas Scharnagl ,  Michael Schmitt

    发明人： Philipp Steinmann ,  Scott Balster ,  Badih El-Kareh ,  Thomas Scharnagl ,  Michael Schmitt

    IPC分类号： H01L31/112

    CPC分类号： H01L27/0623 ,  H01L21/76229 ,  H01L21/8249 ,  H01L27/0207

    摘要： An integrated BiCMOS semiconductor circuit has active moat areas in silicon. The active moat areas include electrically active components of the semiconductor circuit, which comprise active window structures for base and/or emitter windows. The integrated BiCMOS semiconductor circuit has zones where silicon is left to form dummy moat areas which do not include electrically active components, and has isolation trenches to separate the active moat areas from each other and from the dummy moat areas. The dummy moat areas comprise dummy window structures having geometrical dimensions and shapes similar to those of the active window structures for the base and/or emitter windows.

    摘要翻译： 集成的BiCMOS半导体电路在硅中具有积极的护城河区域。 活动的护壕区域包括半导体电路的电活性部件，其包括用于基底和/或发射器窗口的有源窗口结构。 集成的BiCMOS半导体电路具有区域，其中硅留下以形成不包括电活性部件的虚拟护城河区域，并且具有隔离沟槽以将活动的护壕区域彼此分开并与虚拟的护城河区域分离。 虚拟护城河区域包括具有几何尺寸和形状的虚拟窗户结构，其类似于用于基座和/或发射器窗口的活动窗口结构的几何尺寸和形状。

    Method for producing a liquid formulation of salts of sulfoacidic azo dyes
    48.
    发明授权
    Method for producing a liquid formulation of salts of sulfoacidic azo dyes 失效
    制备磺酸偶氮染料盐液体制剂的方法

    公开(公告)号：US07488810B2

    公开(公告)日：2009-02-10

    申请号：US10534057

    申请日：2003-11-17

    申请人： Michael Schmitt ,  Helmut Reichelt

    发明人： Michael Schmitt ,  Helmut Reichelt

    IPC分类号： C09B35/52 ,  C09B67/26

    CPC分类号： C09B35/38 ,  C09B35/52 ,  C09B37/00 ,  C09B67/0073

    摘要： A process for preparing a liquid formulation of salts of sulfonated azo dyes, comprising a) preparing vesuvin from m-phenylenediamine; b) without interveningly isolating the vesuvin coupling an at least equimolar amount of diazotized aminoarylsulfonic acids I H2N—Ar—SO3H  (I), where Ar is phenylene (which may be monosubstituted by sulfo) or naphthalene (which may be mono- or disubstituted by sulfo and/or monosubstituted by hydroxyl) onto vesuvin and c) isolating the dyes in their acid form and subsequently dissolving them in aqueous bases.

    摘要翻译： 一种制备磺化偶氮染料盐的液体制剂的方法，包括a）由间苯二胺制备维维酮; b）不干涉地将维苏文耦合分离至少等摩尔量的重氮化氨基芳基磺酸I <βin-line-formula description =“In-line Formulas”end =“lead”→> H2N-Ar-SO3H（I） 其中Ar为亚苯基（可以被磺基单取代）或萘（可以被磺基单取代或/或被单取代） 羟基），并且c）以它们的酸形式分离染料，随后将它们溶解在水性碱中。