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公开(公告)号:US4861646A
公开(公告)日:1989-08-29
申请号:US85950
申请日:1987-08-13
申请人: Eric A. Barringer , Sheldon I. Lieberman , Mark S. Schmidt , James D. Hodge , Richard Waack , Donald J. Kelley , Brian W. Saxton , William C. Gruber
发明人: Eric A. Barringer , Sheldon I. Lieberman , Mark S. Schmidt , James D. Hodge , Richard Waack , Donald J. Kelley , Brian W. Saxton , William C. Gruber
CPC分类号: C03C14/004 , H01L21/4807 , H01L23/15 , A61B90/20 , C03C2214/04 , C03C2214/08 , H01L2924/0002 , H01L2924/09701 , H05K1/0306 , H05K1/092 , H05K3/4676 , Y10T428/24926 , Y10T428/252
摘要: Glass-ceramic packages for integrated circuits containing multi-layer, interconnected thick film wiring patterns are obtained by co-sintering a glass-ceramic composite and copper, silver, palladium, gold, based conductors at temperatures not exceeding about 1000.degree. C. The dielectric systems include composites of borosilicate glasses and crystalline fillers which are fabricated by either mixing glass frit and the filler or by a sol-gel coating process. The package is fabricated using a tape specifically designed for clean binder burnout in a reducing atmosphere at low temperatures and also for superior mechanical and thermal properties. Metallization, applied by the thick film screening technique, utilized herein has glass-ceramic bonding agents designed to promote adhesion yet maintain the desired electrical properties and post-processing characteristics.
摘要翻译: 通过在不超过约1000℃的温度下共烧烧玻璃 - 陶瓷复合材料和铜,银,钯,金基导体,获得含有多层互连厚膜布线图案的集成电路的玻璃陶瓷封装。 系统包括通过混合玻璃料和填料或通过溶胶 - 凝胶涂覆方法制造的硼硅酸盐玻璃和结晶填料的复合材料。 该包装使用专门设计用于在低温还原气氛中清洁粘合剂焚烧的带材以及优异的机械和热性能来制造。 通过本文使用的厚膜筛选技术应用的金属化具有玻璃 - 陶瓷粘合剂,其被设计用于促进粘合,同时保持所需的电性能和后处理特性。
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公开(公告)号:US5062891A
公开(公告)日:1991-11-05
申请号:US85077
申请日:1987-08-13
CPC分类号: C03C14/004 , H01L21/4807 , H01L23/15 , A61B90/20 , C03C2214/08 , H01L2924/0002 , H01L2924/09701 , H05K1/0306 , H05K1/092 , H05K3/4676
摘要: Metallization, applied by the thick film screening technique, utilized herein has glass-ceramic bonding agents designed to promote adhesion yet maintain the desired electrical properties and post-processing characteristics.
摘要翻译: 通过本文使用的厚膜筛选技术应用的金属化具有玻璃 - 陶瓷粘合剂,其被设计用于促进粘合,同时保持所需的电性能和后处理特性。
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公开(公告)号:US4169685A
公开(公告)日:1979-10-02
申请号:US863206
申请日:1977-12-22
申请人: William C. Gruber
发明人: William C. Gruber
CPC分类号: G06F17/247 , B41J21/00
摘要: A panel of selectively-controllable indicator elements is associated with a viewable escapement scale on a typewriter and provides an indication of a set of operative tab stops stored in an electronic memory. Escapement position codes extracted from an electronic tab storage drive a logic circuit that is so connected as to modify the state of individual panel elements at corresponding escapement scale positions to indicate a tab layout. By providing, in a preferred implementation, means for accessing the presently operative (selected) set of tab codes from a memory adapted to retain plural tab sets, the operator is enabled to assess the layout of each selection visually. In such an implementation for a typewriter having two different selectable pitches, say pitches of 10 and 12 characters per inch, the panel elements are arranged to display the selected tab layout respective of pitch.
摘要翻译: 可选择性地控制的指示元件的面板与打字机上的可视擒尺秤相关联,并且提供存储在电子存储器中的一组操作标签挡块的指示。 从电子标签存储器提取的擒纵位置代码驱动一个逻辑电路,该逻辑电路被连接成修改相应的擒纵机构尺寸位置处的各个面板元件的状态,以指示标签布局。 通过在优选的实施方式中提供用于从适于保持多个标签集的存储器访问当前可操作(选择的)一组标签代码的装置,操作者能够视觉地评估每个选择的布局。 在具有两个不同可选择的间距的打字机的这种实现中,例如每英寸10和12个字符的间距,面板元件被布置成显示相应于间距的所选择的片段布局。
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